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1: How to differentiate between cheap snow plows for trucks

Most people think that there is no such thing as cheap snow plows for trucks but this is false. There are many different snow plow options available on the market at the moment and many different manufacturers that you can go to. The problem is that most people that want to buy do not differentiate between a discount and low quality. Whenever looking for cheap snow plows for trucks, it is crucial that you find a discount or a very good price and not end up purchasing a plow of a really low quality.

Before choosing what cheap snow plows for trucks you should buy, there is a need to understand the different types that are available. The type is usually discussed on the basis of mounting options. There are thus two types that are available:

Simple Straight Blade Snow Plows – These are usually smaller and light weight. They allow the user to raise blades when not used. An UTV version will usually show a blade that is over 62 inches high.

Straight Blade Snow Plows – These plows are also known as adjustable tapered snow plows. They are front end mounted and you can opt for a tapered cyclone snow plow blade or a standard straight blade.

Although you might think differently, the snow plows are going to be mounted under the vehicle in the front side and not exactly to the front of the truck. An attachment will be used and sometimes there is a need to buy it separate from a snow plow. This can make the price lower so make sure that the cheap snow plows for trucks are going to include everything required for attaching them to your vehicles.

The best thing to consider when choosing cheap snow plows for trucks is not necessarily the price although this is the main reason why you are looking for such an opportunity. There are numerous offers on the market so you need to not sacrifice quality. What you need to look at is obtaining the highest possible quality at the lowest price that is located.

It is highly recommended that you are going to first look at the compatibility with your truck. Some cheap snow plows for trucks are not going to be compatible with every single UTV or ATV. Make sure that yours is compatible before making a purchase. This is common sense but it is the one thing that most people are going to forget. Then you need to analyze the material used and the build. You basically have to make sure that the material is strong enough and that the snow plow can withstand heavy use.

This is especially true if you are going to need to use it in an area that will show large quantities of snow during winter.


2: Using Hydrogen Fuel Cells to Power Your Car
The four-million-dollar "production prototype" Ford Focus FCV (for Fuel Cell Vehicle) I drove is a one-of-a-kind vehicle very close in appearance and mechanics to the fuel-cell-powered Focus that is slated for production in about three years. Yes, three years. Not 25, not even ten. Three measly little years. My drive in the Focus FCV was nearly thwarted. When I met with product analyst Ron Gilland, one of the key people on the project, he informed me that they were awaiting fuel delivery. The Focus FCV is fueled with gaseous hydrogen and, since there aren't hydrogen fueling stations on every corner yet, actually obtaining the fuel is the most difficult part of the process currently. (The refueling process itself takes about 14 seconds.) While we waited, I talked with Ron about some of the details. With a nearly identical steel body as the current Focus sedan, the Focus FCV is about 1,000 pounds heavier due to the extra weight of the fuel cell components. While still accommodating four adults like today's Focus, the Focus FCV's two front seats have been raised to house the fuel cell stack module. Trunk space is also reduced by about two-thirds to make room for the carbon-fiber-wrapped aluminum hydrogen storage tanks. For the most part, these changes are unnoticeable and Ford does not see them as major detractors for early production vehicles. (Initially, the Focus FCV will be produced for fleet use, driven by people for work purposes, so they won't need the additional trunk space, but still need the flexibility to carry four people.) With the arrival of the missing hydrogen, I was ready to begin my driving experience. Out of sheer reflex, I reach to turn the key. Nothing happens. Ron directs me to listen for the click of the air compressor turning on. It is odd that there is no starter noise. No sound of the engine turning over. I watch the gauge on the dash as its needle slowly rises, indicating we now have enough pressure to drive. A short time, perhaps ten seconds, has passed before I can put the car in gear. I gently depress the accelerator pedal and we begin to move forward. The quietness of the engine, combined with a low hum, is disconcerting. Where are the "normal" engine sounds? The sounds of rods and pistons doing their jumping jacks; the throaty exhaust note I love? The process of driving itself distracts me. There is unusual feedback in the brake pedal that I'm not used to. It feels as if I'm driving a vehicle with an early anti-lock brake system that is kicking in. I question Ron, fearing his four-million-dollar baby will break while I'm at the wheel. He assures me everything is normal. Before I merge into traffic, I wait for a sizeable gap, not sure how the car will perform with the added weight from the fuel cells and associated components. The engine offers about 10 horsepower less than the base four-cylinder engine in today's Focus, so with the extra weight, I expect to see a big decrease in power, but I don't. We are accelerating nicely up to about 40 mph and I am impressed with the amount of torque for such a tiny engine in a relatively heavy car. I feel uneasy, wonder why and then realize I am waiting for the engine to shift. I question Ron again and he explains that the single speed transaxle has a gear ratio of 10:1---engineer-speak that means the car doesn't shift. One gear does all the work regardless of speed and even in reverse. By the second turn of our city-block loop, I'm getting used to the Focus FCV's quirks and the lack of engine noises and feedback in the brake pedal don't feel so odd. At our last turn, I hurriedly ask Ron if we can take one more spin. He nods and I continue past the parking lot entrance for another loop around the block. This time I drive a bit more aggressively and feel comfortable about pulling out into normally spaced traffic. Halfway around the block, I decide to see what happens when I step on the accelerator harder---as if I'm entering a highway. The Focus FCV responds well, although I keep listening for the sound of shifting gears and, when they don't, I find it a bit odd. I round the next corner, thinking that the future looks promising. This is a practical car of decent size and despite its idiosyncrasies; I could drive this, as is, as a commuter car and be satisfied. With the improvements planned for the production version---less brake pedal feedback, improved performance due to the use of some aluminum body panels and increased trunk space, I'd be even happier. Darn good thing, too, because three years isn't that far away.

3: Get Eco Friendly With Hydrogen Fuel Cells
The four-million-dollar "production prototype" Ford Focus FCV (for Fuel Cell Vehicle) I drove is a one-of-a-kind vehicle very close in appearance and mechanics to the fuel-cell-powered Focus that is slated for production in about three years. Yes, three years. Not 25, not even ten. Three measly little years. My drive in the Focus FCV was nearly thwarted. When I met with product analyst Ron Gilland, one of the key people on the project, he informed me that they were awaiting fuel delivery. The Focus FCV is fueled with gaseous hydrogen and, since there aren't hydrogen fueling stations on every corner yet, actually obtaining the fuel is the most difficult part of the process currently. (The refueling process itself takes about 14 seconds.) While we waited, I talked with Ron about some of the details. With a nearly identical steel body as the current Focus sedan, the Focus FCV is about 1,000 pounds heavier due to the extra weight of the fuel cell components. While still accommodating four adults like today's Focus, the Focus FCV's two front seats have been raised to house the fuel cell stack module. Trunk space is also reduced by about two-thirds to make room for the carbon-fiber-wrapped aluminum hydrogen storage tanks. For the most part, these changes are unnoticeable and Ford does not see them as major detractors for early production vehicles. (Initially, the Focus FCV will be produced for fleet use, driven by people for work purposes, so they won't need the additional trunk space, but still need the flexibility to carry four people.) With the arrival of the missing hydrogen, I was ready to begin my driving experience. Out of sheer reflex, I reach to turn the key. Nothing happens. Ron directs me to listen for the click of the air compressor turning on. It is odd that there is no starter noise. No sound of the engine turning over. I watch the gauge on the dash as its needle slowly rises, indicating we now have enough pressure to drive. A short time, perhaps ten seconds, has passed before I can put the car in gear. I gently depress the accelerator pedal and we begin to move forward. The quietness of the engine, combined with a low hum, is disconcerting. Where are the "normal" engine sounds? The sounds of rods and pistons doing their jumping jacks; the throaty exhaust note I love? The process of driving itself distracts me. There is unusual feedback in the brake pedal that I'm not used to. It feels as if I'm driving a vehicle with an early anti-lock brake system that is kicking in. I question Ron, fearing his four-million-dollar baby will break while I'm at the wheel. He assures me everything is normal. Before I merge into traffic, I wait for a sizeable gap, not sure how the car will perform with the added weight from the fuel cells and associated components. The engine offers about 10 horsepower less than the base four-cylinder engine in today's Focus, so with the extra weight, I expect to see a big decrease in power, but I don't. We are accelerating nicely up to about 40 mph and I am impressed with the amount of torque for such a tiny engine in a relatively heavy car. I feel uneasy, wonder why and then realize I am waiting for the engine to shift. I question Ron again and he explains that the single speed transaxle has a gear ratio of 10:1---engineer-speak that means the car doesn't shift. One gear does all the work regardless of speed and even in reverse. By the second turn of our city-block loop, I'm getting used to the Focus FCV's quirks and the lack of engine noises and feedback in the brake pedal don't feel so odd. At our last turn, I hurriedly ask Ron if we can take one more spin. He nods and I continue past the parking lot entrance for another loop around the block. This time I drive a bit more aggressively and feel comfortable about pulling out into normally spaced traffic. Halfway around the block, I decide to see what happens when I step on the accelerator harder---as if I'm entering a highway. The Focus FCV responds well, although I keep listening for the sound of shifting gears and, when they don't, I find it a bit odd. I round the next corner, thinking that the future looks promising. This is a practical car of decent size and despite its idiosyncrasies; I could drive this, as is, as a commuter car and be satisfied. With the improvements planned for the production version---less brake pedal feedback, improved performance due to the use of some aluminum body panels and increased trunk space, I'd be even happier. Darn good thing, too, because three years isn't that far away.

4: Brakes through the Ages
The earliest evidence we have of the existence of the wheel dates back almost six thousand years. Presumably, it wouldn't have been too long thereafter when the necessity of impeding the downhill progress of primitive carts became painfully apparent. The first brake might have been some sort of chock or anchor, or perhaps a sprag attached to the chassis that could be stuck into the ground. When the bicycle appeared a couple of centuries ago, the only way to slow it down was to wedge your boot between the front fork and the wheel. But that made deceleration an exercise in twisted legs and precarious balance, so in 1838 Kirkpatrick Macmillan, a Scottish blacksmith, invented the spoon brake -- a lever that pressed a block of wood against the "tyre" (actually an iron band). You've probably seen wagons with the same sort of arrangement. It was natural that early motor vehicles would resort to the spoon brake, although some used a variation in which the block contacted one of the transmission pulleys. Regardless, the whole idea is woefully inadequate. Not only was friction limited to what could be produced with a relatively small surface, but the action involved resulted in heavy side-loading of wheel or pulley bearings, and there was no real possibility of stopping evenly. Next came the external contracting brake, essentially a steel strap or cable encircling the hub, with or without friction blocks between them. This increased drag area, and even had a rudimentary servo action as the turning of the hub helped tighten the strap. This idea was also applied to driveshafts. Still here Shortly after the turn of the century, a huge improvement in stopping power appeared: the internal expanding drum brake. Attributed to Louis Renault (although you may not think much of their cars, the French produced a great many of the early advances in automotive engineering), the principle is still in wide use. Most of today's cars have rear drums, and even Renault's flat cam arrangement for spreading the shoes can be found on modern motorcycles. Originally, drums were steel stampings. They flexed, amplified squeals, and were generally not too great. Cast iron drums showed up shortly, and in 1919 Hispano-Suiza introduced finned aluminum with iron liners (and you thought that was a new idea when Buick started using it in '59). We should mention that early cars had rear brakes only. It was believed that applying drag to the front wheels would cause swerving and instability, just the opposite of what we know now (jam on the parking brake of a modern car and you'll see what we mean -- the rear end tends to go away). Also, stopping power was greatly limited because of weight transfer. But the idea of braking the wheels that also steered daunted designers for many years, so hard stops resulted in lots of spin outs and tire skidding until four-wheel brakes caught on in the '20s. Muscle amplification All drum brakes have some self-energizing action as rotation tends to wedge the leading shoe against the drum. But, especially with the elephantine conveyances of the teens, more help was needed. In 1920, a true servo design showed up. This had a leading shoe linked to a trailing shoe with no anchor between so that the rotational action of the first made the second apply forcefully. In 1922 the idea of a star wheel adjuster in the link was adopted. Other means of increasing the power of mechanical brakes were also tried. After all, it was quite a bit to ask of a puny human leg to haul down two or three tons of iron from the considerable speeds of which cars were already capable. Bugatti used a novel approach: The actuation cable was routed in such a way that the twisting of the axle on decel helped pull the cam lever. Two other premium makes, Rolls-Royce and Hispano-Suiza, employed rotational power from the transmission. As the brake pedal was depressed, a clutch was engaged that tried to pull the brake actuating rods with it. The idea of using engine vacuum to supplement muscle power was developed from about 1920 onwards to what most cars have now. Hydraulic boost, with pressure taken either from the power steering or an electric pump, is a relatively recent addition. It has the advantages of being more compact and giving numerous fully augmented stops from psi stored in an accumulator should the pump fail. Pinchers Drums did a pretty good job, but there was room for improvement. Heat dissipation was the biggest problem -- if you wanted to keep something warm, you could hardly do better than to place it in a cast iron pot (sort of like a Dutch oven). And, as styling dictated sleeker sheet metal and lower bodies, air flow over drums was reduced even as potential speeds increased. Water was another problem. You could lose stopping ability altogether after fording a flooded street. Enter the disc brake, an idea that's been around since the 1890's, believe it or not. One of the earliest versions was used on the front wheels of an electric car designed by Elmer Ambrose Sperry in '98, wherein an electromagnet forced a pad against the rotor. The first design we know of that remotely resembles what we have today appeared on the '49 Crosley. After the style of aircraft brakes, the disc was clamped between two round pads. In the mid-'50s, both the English and the French started installing disc brakes as standard equipment on several makes, but they didn't appear on American cars again until a decade later. At first, all domestic versions were of the four-piston, rigid-caliper type, but by the late '60s the single piston variety started to show up. While the pads may not have lasted as long, there was only one quarter the potential for fluid leaks, and the calipers were lighter, simpler, and less expensive. If you're middle-aged, you remember the furor over the introduction of discs in this country. It was said the independent shop or service station simply wasn't going to be able to handle these high-tech halters, so all repair work was going to have to be done by dealerships or specialists. Predictions abounded about the demise of the independent garage, at least as far as brake business was concerned. Well, the American technician is a highly adaptable breed, and was barely fazed by this supposedly insurmountable upheaval. We don't know about you, but we'd rather service discs than drums any day. It's faster, easier, and there's less hardware and no stubborn return springs to deal with. Hot stuff Of course, the evolution of friction materials has been a crucial part of brake history. As we said, spoon brakes usually had wooden blocks, but they were sometimes supplemented with a leather lining. Band-type brakes were either metal-to-metal, or used wood or leather, too. The earliest drum stoppers had iron shoes against steel, then some strange things were used, such as the walrus hide linings of the English Wolseley. The credit for first taking the scientific approach to friction materials goes to an Englishman, Herbert Frood, and Ferodo, the company he started early in this century. Using a water wheel-powered friction test machine set up in a shed, Frood experimented with numerous materials (even cotton!) and bonding agents, sort of like Edison looking for a suitable light bulb filament. In 1908, he hit upon resin-impregnated woven asbestos reinforced with brass wire, and the era of safe stopping began. But asbestos isn't ideal. Fade is a major problem, and in recent years we've learned to worry about the health effects of breathing the stuff. Sintered iron linings were used in heavy-duty applications to handle the heat, then we got semi-mets, which had some teething problems such as excessive rotor wear and squealing. New formulas are vastly improved, and now we're seeing non-asbestos, non-metallic materials that seem to do everything right. Fluid force So much for the parts that actually stand the friction. How about the system that transmits the "whoa" signal from foot to brake? The hand lever gave way to the pedal early on, but mechanical apply set-ups -- cams, cables, and levers -- remained for quite a while. But no matter how clever the design, they were almost impossible to equalize perfectly, and required constant adjustment, so the idea of using hydraulics to do the job intrigued designers from about 1897 onward. It took many years to develop reasonably dependable systems, however, and the first domestic car with fluid pressure-actuated brakes was the '21 Dusenberg. Chrysler followed in '24. Mechanical brakes had serious drawbacks, but they'd always stop the car, something that couldn't necessarily be said for early hydraulic systems. Henry Ford was so adamant on this point that the vehicles that bore his name didn't get juice brakes until 1939, long after almost everybody else had decided the pros outweighed the cons. In 1967, it was federally mandated that all cars sold in the U.S. have two separate hydraulic circuits. But that wasn't when they first appeared. Cadillac, for example, introduced a dual system in '62. Fine tuning The typical front disc/rear drum arrangement brought with it the need for additional control of the apply pressure. Besides proportioning (which had been used before on four wheel drum cars to mitigate the rear wheels' tendency to lock up on hard stops, but was even more important for the disc/drum combo because discs have no self-energizing or servo action), a metering function was necessary to keep the fronts from doing all the work. Since there's virtually no clearance between the pads and the rotor, disc brakes start dragging the instant there's any pressure in the system, whereas there's space to be taken up before drums begin to apply. Proportioning was brought to a higher degree of development with the load-sensing proportioning valve, which limits pressure to the rear brakes according to the distance between the chassis and axle. The first one we ever saw was on an early '70s Fiat, but it can be found under late model pickups and utility vehicles. Keeping control Anti-lock braking system is the hot brake topic today. The idea is far from new -- patent applications were made for mechanical versions in the mid-20's, and electronic systems were offered for a while in the early 70's, but neither was dependable or affordable enough to be accepted. With the fantastic advances in technology that have occurred in the last decade, however, ABS has become a realistic proposition. How's it work? Basically, the system monitors the speed of each wheel, and if one slows down more than its brethren during brake application, hydraulic pressure to that wheel or circuit is released, then reapplied up to 15 times per second, which prevents lockup. Not only does this greatly increase control during hard decel (a locked wheel can't be steered) and reduce stopping distances, it can also save an expensive set of tires from destruction in a panic stop. Ford gets the prize for being the first company to embrace RABS (Rear Anti-lock Braking System -- at less than $100 per vehicle for about 80% of the benefit of a four-wheel system, it was a safety bargain). In '87, it appeared on F-series pickups, Broncos, and Bronco II's as standard equipment. Chevy followed with a similar system on its redesigned '88 C-series, and calls it RWAL (Rear Wheel Anti-Lock). From now on The future? It's safe to say we'll be seeing drum brakes at the rear for a long time. After all, they have much less work to do than the fronts, less still with FWD, and they make parking brake design easy. It's our opinion that rear discs are more a hyped selling point than a real advantage -- you don't want a lot of stopping power there except maybe on a race car (you know what happened when GM put duo-servo brakes on the rear of the A-Car: recalls and law suits). As far as the friction-producing components, most of the hydraulic system, and boost are concerned, you can expect the same gradual evolution you've become accustomed to. Which is not to say there'll be nothing to keep up with. The number of different brake designs out there is amazing, and it'll continue to grow. As Jim Diamond of Lee and Gibson, a manufacturer of brake hardware, told MS, "When Lee Bigler started this company in the late '40s, his first program was in springs. There were eight part numbers then that covered most of the cars on the road. Today, there are 1,400." But the only real challenge for auto repair technicians will be the proliferation of ABS, which will appear even on the most inexpensive cars. They'll have to learn new diagnostic procedures and how to interpret trouble codes. Repairing these systems will never amount to a very large percentage of brake work, however, because they're quite durable and dependable. But everybody involved in auto service should remember to advise their customers whose cars are so equipped that changing the fluid at least every two years is cheap insurance against expensive problems.

5: A Brief History of Car Brakes
The earliest evidence we have of the existence of the wheel dates back almost six thousand years. Presumably, it wouldn't have been too long thereafter when the necessity of impeding the downhill progress of primitive carts became painfully apparent. The first brake might have been some sort of chock or anchor, or perhaps a sprag attached to the chassis that could be stuck into the ground. When the bicycle appeared a couple of centuries ago, the only way to slow it down was to wedge your boot between the front fork and the wheel. But that made deceleration an exercise in twisted legs and precarious balance, so in 1838 Kirkpatrick Macmillan, a Scottish blacksmith, invented the spoon brake -- a lever that pressed a block of wood against the "tyre" (actually an iron band). You've probably seen wagons with the same sort of arrangement. It was natural that early motor vehicles would resort to the spoon brake, although some used a variation in which the block contacted one of the transmission pulleys. Regardless, the whole idea is woefully inadequate. Not only was friction limited to what could be produced with a relatively small surface, but the action involved resulted in heavy side-loading of wheel or pulley bearings, and there was no real possibility of stopping evenly. Next came the external contracting brake, essentially a steel strap or cable encircling the hub, with or without friction blocks between them. This increased drag area, and even had a rudimentary servo action as the turning of the hub helped tighten the strap. This idea was also applied to driveshafts. Still here Shortly after the turn of the century, a huge improvement in stopping power appeared: the internal expanding drum brake. Attributed to Louis Renault (although you may not think much of their cars, the French produced a great many of the early advances in automotive engineering), the principle is still in wide use. Most of today's cars have rear drums, and even Renault's flat cam arrangement for spreading the shoes can be found on modern motorcycles. Originally, drums were steel stampings. They flexed, amplified squeals, and were generally not too great. Cast iron drums showed up shortly, and in 1919 Hispano-Suiza introduced finned aluminum with iron liners (and you thought that was a new idea when Buick started using it in '59). We should mention that early cars had rear brakes only. It was believed that applying drag to the front wheels would cause swerving and instability, just the opposite of what we know now (jam on the parking brake of a modern car and you'll see what we mean -- the rear end tends to go away). Also, stopping power was greatly limited because of weight transfer. But the idea of braking the wheels that also steered daunted designers for many years, so hard stops resulted in lots of spin outs and tire skidding until four-wheel brakes caught on in the '20s. Muscle amplification All drum brakes have some self-energizing action as rotation tends to wedge the leading shoe against the drum. But, especially with the elephantine conveyances of the teens, more help was needed. In 1920, a true servo design showed up. This had a leading shoe linked to a trailing shoe with no anchor between so that the rotational action of the first made the second apply forcefully. In 1922 the idea of a star wheel adjuster in the link was adopted. Other means of increasing the power of mechanical brakes were also tried. After all, it was quite a bit to ask of a puny human leg to haul down two or three tons of iron from the considerable speeds of which cars were already capable. Bugatti used a novel approach: The actuation cable was routed in such a way that the twisting of the axle on decel helped pull the cam lever. Two other premium makes, Rolls-Royce and Hispano-Suiza, employed rotational power from the transmission. As the brake pedal was depressed, a clutch was engaged that tried to pull the brake actuating rods with it. The idea of using engine vacuum to supplement muscle power was developed from about 1920 onwards to what most cars have now. Hydraulic boost, with pressure taken either from the power steering or an electric pump, is a relatively recent addition. It has the advantages of being more compact and giving numerous fully augmented stops from psi stored in an accumulator should the pump fail. Pinchers Drums did a pretty good job, but there was room for improvement. Heat dissipation was the biggest problem -- if you wanted to keep something warm, you could hardly do better than to place it in a cast iron pot (sort of like a Dutch oven). And, as styling dictated sleeker sheet metal and lower bodies, air flow over drums was reduced even as potential speeds increased. Water was another problem. You could lose stopping ability altogether after fording a flooded street. Enter the disc brake, an idea that's been around since the 1890's, believe it or not. One of the earliest versions was used on the front wheels of an electric car designed by Elmer Ambrose Sperry in '98, wherein an electromagnet forced a pad against the rotor. The first design we know of that remotely resembles what we have today appeared on the '49 Crosley. After the style of aircraft brakes, the disc was clamped between two round pads. In the mid-'50s, both the English and the French started installing disc brakes as standard equipment on several makes, but they didn't appear on American cars again until a decade later. At first, all domestic versions were of the four-piston, rigid-caliper type, but by the late '60s the single piston variety started to show up. While the pads may not have lasted as long, there was only one quarter the potential for fluid leaks, and the calipers were lighter, simpler, and less expensive. If you're middle-aged, you remember the furor over the introduction of discs in this country. It was said the independent shop or service station simply wasn't going to be able to handle these high-tech halters, so all repair work was going to have to be done by dealerships or specialists. Predictions abounded about the demise of the independent garage, at least as far as brake business was concerned. Well, the American technician is a highly adaptable breed, and was barely fazed by this supposedly insurmountable upheaval. We don't know about you, but we'd rather service discs than drums any day. It's faster, easier, and there's less hardware and no stubborn return springs to deal with. Hot stuff Of course, the evolution of friction materials has been a crucial part of brake history. As we said, spoon brakes usually had wooden blocks, but they were sometimes supplemented with a leather lining. Band-type brakes were either metal-to-metal, or used wood or leather, too. The earliest drum stoppers had iron shoes against steel, then some strange things were used, such as the walrus hide linings of the English Wolseley. The credit for first taking the scientific approach to friction materials goes to an Englishman, Herbert Frood, and Ferodo, the company he started early in this century. Using a water wheel-powered friction test machine set up in a shed, Frood experimented with numerous materials (even cotton!) and bonding agents, sort of like Edison looking for a suitable light bulb filament. In 1908, he hit upon resin-impregnated woven asbestos reinforced with brass wire, and the era of safe stopping began. But asbestos isn't ideal. Fade is a major problem, and in recent years we've learned to worry about the health effects of breathing the stuff. Sintered iron linings were used in heavy-duty applications to handle the heat, then we got semi-mets, which had some teething problems such as excessive rotor wear and squealing. New formulas are vastly improved, and now we're seeing non-asbestos, non-metallic materials that seem to do everything right. Fluid force So much for the parts that actually stand the friction. How about the system that transmits the "whoa" signal from foot to brake? The hand lever gave way to the pedal early on, but mechanical apply set-ups -- cams, cables, and levers -- remained for quite a while. But no matter how clever the design, they were almost impossible to equalize perfectly, and required constant adjustment, so the idea of using hydraulics to do the job intrigued designers from about 1897 onward. It took many years to develop reasonably dependable systems, however, and the first domestic car with fluid pressure-actuated brakes was the '21 Dusenberg. Chrysler followed in '24. Mechanical brakes had serious drawbacks, but they'd always stop the car, something that couldn't necessarily be said for early hydraulic systems. Henry Ford was so adamant on this point that the vehicles that bore his name didn't get juice brakes until 1939, long after almost everybody else had decided the pros outweighed the cons. In 1967, it was federally mandated that all cars sold in the U.S. have two separate hydraulic circuits. But that wasn't when they first appeared. Cadillac, for example, introduced a dual system in '62. Fine tuning The typical front disc/rear drum arrangement brought with it the need for additional control of the apply pressure. Besides proportioning (which had been used before on four wheel drum cars to mitigate the rear wheels' tendency to lock up on hard stops, but was even more important for the disc/drum combo because discs have no self-energizing or servo action), a metering function was necessary to keep the fronts from doing all the work. Since there's virtually no clearance between the pads and the rotor, disc brakes start dragging the instant there's any pressure in the system, whereas there's space to be taken up before drums begin to apply. Proportioning was brought to a higher degree of development with the load-sensing proportioning valve, which limits pressure to the rear brakes according to the distance between the chassis and axle. The first one we ever saw was on an early '70s Fiat, but it can be found under late model pickups and utility vehicles. Keeping control Anti-lock braking system is the hot brake topic today. The idea is far from new -- patent applications were made for mechanical versions in the mid-20's, and electronic systems were offered for a while in the early 70's, but neither was dependable or affordable enough to be accepted. With the fantastic advances in technology that have occurred in the last decade, however, ABS has become a realistic proposition. How's it work? Basically, the system monitors the speed of each wheel, and if one slows down more than its brethren during brake application, hydraulic pressure to that wheel or circuit is released, then reapplied up to 15 times per second, which prevents lockup. Not only does this greatly increase control during hard decel (a locked wheel can't be steered) and reduce stopping distances, it can also save an expensive set of tires from destruction in a panic stop. Ford gets the prize for being the first company to embrace RABS (Rear Anti-lock Braking System -- at less than $100 per vehicle for about 80% of the benefit of a four-wheel system, it was a safety bargain). In '87, it appeared on F-series pickups, Broncos, and Bronco II's as standard equipment. Chevy followed with a similar system on its redesigned '88 C-series, and calls it RWAL (Rear Wheel Anti-Lock). From now on The future? It's safe to say we'll be seeing drum brakes at the rear for a long time. After all, they have much less work to do than the fronts, less still with FWD, and they make parking brake design easy. It's our opinion that rear discs are more a hyped selling point than a real advantage -- you don't want a lot of stopping power there except maybe on a race car (you know what happened when GM put duo-servo brakes on the rear of the A-Car: recalls and law suits). As far as the friction-producing components, most of the hydraulic system, and boost are concerned, you can expect the same gradual evolution you've become accustomed to. Which is not to say there'll be nothing to keep up with. The number of different brake designs out there is amazing, and it'll continue to grow. As Jim Diamond of Lee and Gibson, a manufacturer of brake hardware, told MS, "When Lee Bigler started this company in the late '40s, his first program was in springs. There were eight part numbers then that covered most of the cars on the road. Today, there are 1,400." But the only real challenge for auto repair technicians will be the proliferation of ABS, which will appear even on the most inexpensive cars. They'll have to learn new diagnostic procedures and how to interpret trouble codes. Repairing these systems will never amount to a very large percentage of brake work, however, because they're quite durable and dependable. But everybody involved in auto service should remember to advise their customers whose cars are so equipped that changing the fluid at least every two years is cheap insurance against expensive problems.

6: Towing trailer owners

Towing is the process of pulling or drawing behind a chain, line, bar or some other form of couplings. Towing is most visible performed by road vehicles, but anything from waterborne vessels to tractors to people can tow cargo. Troop carrying and cargo carrying gliders were towed behind powered aircraft during WW2 and remains a popular means for modern for leisure gliders to take off. In the maritime industry in particular, towing is a refined science.Towing safety measures, there are many safely considerations to properly towing a caravan of trailer starting with vehicle towards capacity and ranging through equalizer hitches to properly and legally connecting the safety chains. According to the United States national highway traffic safety association, more than 65,000 crashes involving passenger vehicles towing trailers occurred in 2005 in the US, jumping nearly 20 percent from the previous year. The study, towing troubles included responses from trailer owners across the country and found that while the majority of trailer owners believe they know what they are doing when it comes to towing, most were lacking the proper education.

Master lock report that 70 percent of trailer owners did not fully know the correct way to tow their cargo.Many cars fitted with tow bars, most are likely to have fitted towing electrics which are hidden from the car. This system is used to protect the cars lighting systems from potential damage if wiring in a trailer should malfunction. Is a tried and tested system in very wide use. Bypass system are found both in universal system and in dedicated and OEM systems.Some of the advanced system being introduced in certain vehicles that may make use of detecting the presence of a trailer are: lane change assistant, brake electronics, adaptive cruise control, suspension system, engine electronics, engine cooling system, parking aids, and reversing camera.On vehicles that do not have safety features that depend on the vehicle sensing the presence of a trailer, bypass systems, properly installed by expert fitters, are very efficient and cost effective alternatives to expensive OEM and other dedicated kits.

They have the built-in advantage of completely isolating the trailer from the vehicle's lighting system, thus protecting against damage to the car caused by any failure within the trailer's wiring. However, a number of manufacturers do not recommend connections to be made on the lighting harnesses.This system is used to protect the car's lighting systems from potential damage if wiring in a trailer should malfunction. It is a tried and tested system in very wide use. It does not communicate with the vehicle and will not activate any safety or convenience systems. It is not advised for use in cars that depend on sensing the presence of a trailer to activate towing-related safety features within the car. In addition to this, there are a number of vehicle manufacturers that do not recommend or actually ban any connections to be made from the vehicle lighting harness.


7: A brief overview of high risk auto insurance

Auto insurance seems to be a necessity for every driver to minimize the risk after any accident. As the numbers of vehicles on the roads have tremendously increased, the chances of accidents and damage have also increased. Therefore for the safety of lives and for the vehicles, a good auto insurance policy is must. The most common reason of road accidents is over speeding.

Generally, it is believed that high risk auto insurance is meant for those who do rash driving. However, other people also opt for this specific type of insurance coverage due its numerous advantages. This insurance policy provides safety to the driver as well as to the vehicle. In case your car is damaged while traveling on a highway, you do not need to worry about the damage as the insurance company will take the matter in their hands. Medical benefits are also given by the insurance facility to any injured person due to accident therefore the injured person does not have to spend money on the injury.

There would be hardly any driver who has a perfect driving record. Most of the people are categorized under high risk drivers these days. You can consider yourself as a high risk driver if your license has ever been suspended. People who are seventy years old fall in the category of high risk drivers as well. There are certain companies that give them the title of 'experienced driver' as well but generally they are charged a higher premium. '

Similarly, the young people are also considered as high risk drivers by most of the auto insurance companies because it is believed that the young drivers are mostly involved in accidents and rash driving. In such cases, there is a chance that you get a customized policy that suits your needs and requirements. There are many drivers who have a bad history of driving. Their driving records show various auto accidents and traffic violations. For these drivers, it is very hard for them to get a good rate of insurance and are usually charged a high premium.

The high risk drivers should spend a lot of time in surveying the market when they are looking for auto insurance. The insurance policies vary from company to company and there might be a chance that they find an insurance company that provides good rates and good services as well. Different types of policies are available for the high risk drivers as well. There are certain companies that offer discount points to the high risk drivers if they maintain a good record over time and prove themselves to be a cautious driver.

In the past, the high risk auto insurance used to be quite expensive and there used to be a few drivers who could afford it. However, this is not the case anymore. With various insurance companies operating in the market, the rates have become quite competitive and some affordable high risk insurance policies are now readily available. These policies are usually considered as non-standard policies with flexible rate plans but the customer service is outstanding.


8: Road Worthy Certificates

If you have a vehicle then there are many things you need to do to ensure that you are legally enabled to drive it. For instance you need to make sure first and foremost that you have a driving license – and without this you will not be legally entitled to drive any vehicle. You need to have insurance for your car of course and without that you can face serious legal issues as well. Your car then needs to have tax paid, and on top of that it needs to have its regular MOT. And linking in with that latter point it also needs a road worthy certificate, and it is important to make sure that you have one if you are going to legally drive your car. When you buy your car, if it is sold registered then it should come with one, but you will still have to renew it from time to time, and it can help greatly if you do this before selling your vehicle too.

    To be considered road worthy your car must be able to pass its MOT and demonstrate that it is both safe to drive on the road and that it isn't going to suffer an imminent breakdown. How do you make sure that your car is road worthy and will pass the road worthy certificate? Well it's partly a matter of maintaining your vehicle as you go along – and the more you do this the better you will be able to avoid it being a problem later on.    

    There are several things you can do to help your car last longer too. For instance, make sure to treat your vehicle carefully and not to unnecessarily push it by revving the engine a lot or misusing the clutch. Small bad habits when you drive can cause you to burn your car out earlier and create unnecessary problems. Likewise you should make sure to drive in the correct gear and to brake properly. It's worth doing some research here into the correct practices when breaking to keep your car road worthy.

    You can also make other choices that will affect the condition of your car – such as the route you take. Driving on a very badly maintained road for instance is far more likely to damage your tires, your suspension your brakes and more – and simply taking the decision to make a slightly longer route in favor of looking out for your car can often be the right move.

    You should also be sure to be observant and to be conscientious in looking out for signs that your car may not be well. If you have driven your car on a regular basis then it's possible for problems to creep up on you and for you not to notice as this happens. So keep an eye out and consciously ask yourself the questions. Does it start as well as it always used to? Is it as quick and efficient to brake? Does it feel like the car is still driving in a straight line? Etc.


9: Why Use a Limo Service?

Once you have traveled by limo service then you will know that it's the only way to go. There are countless benefits to traveling by limo service, and it is the optimal form of transport in terms of convenience and in terms of comfort/enjoyment. Here we will look at just some of the reasons that traveling by limo service is the way to go and how it is superior to other modes of transport.

Comfort: Limousines are designed to be highly luxurious and comfortable – after all they are the vehicle of choice for the rich and famous. To this end, you can expect a limo to be highly comfortable and with a plush interior. Of course a limousine is also going to have impressive leg room as a result of its length and this allows you to stretch out again making it more comfortable than for instance a taxi.

Sociability: A limo service is far more appropriate if there are lots of you, and this way you sit facing each other while you talk.

Fun: A limousine is a highly fun service to use. You will be able to chat and face your co-travelers as mentioned, but at the same time you'll also be able to eat and drink in the limo and many people enjoy experiencing a glass of champagne when they ride if its a rare experience or if they are going on a night out. This is something you can't do in a taxi that normally has a 'no food or drink' sign erected. Furthermore, for airport transport or other long journeys, a limousine has the benefit of often providing television/music and other entertainment that you wouldn't get in many other modes of transport.

Experience: A limo is a great experience and one that people enjoy being able to 'say they've done'. If you've never been in a limo then it's a great time in and of itself. The old adage here is certainly true that – it's not the destination, but the journey that matters.

Ease: Going by limo means that you are being driven by a professional which in turns mean you can lean back and relax knowing that you are in safe hands. This makes it preferable to driving yourself which means you need to worry about traffic, directions and much more. At the same time if you use a limo service you get a door to door treatment that makes it leaps and bounds more practical than taking public transport.

Reliability: It's also far more reliable to travel by limo when compared to public transport. Here you have no need to worry about connections being canceled or delayed, and you can instead rest easy that you are highly likely to get to your end point on time.

Value: Going by limousine is great value for money. Not only do you get a great experience and more space, but you get it at a price that is not much more than a taxi. And this cost does not go up as you add travelers – meaning that you can have several people in the vehicle and split the cost between you making it a very cost effective way to go somewhere as a group.


10: How to choose a wedding car hire in Berkshire

Wedding day is one of the happiest days of your life and at the same time very hectic. There are so many things that you need to take care of in a wedding like selecting appropriate wedding cards to selecting the perfect venue for the wedding. One of the most important things that most people unnoticed is the wedding car. It would be very disappointing if you arrive in a usual car at your wedding and especially if the wedding is well arranged and everything is up to the mark. It is of utmost importance to select a nice wedding car to make yourself look different and feel special at your wedding. If you choose a well adorned classy vehicle, you will be able to leave an enduring impression on your family and friends.

Hiring a car on your wedding is becoming very popular and common these days and a lot of companies of wedding car hire in Berkshire are increasingly becoming conscious of the needs of the couple and hence they make sure to deliver best possible transportation services to the customers to make their special day a memorable one.  There are a lot of companies who also offer packages to take the couple to their destination in style. No matter what are you transportation needs, wedding car hire companies make sure that they come up to all you expectations. If you spend good amount of money, you can take the benefits of travelling around with an experienced chauffeurs and also there are a lot of car models that you can choose from like that of classic Bentley to other vintage models.

There are a lot of people who think these services can be only afforded by high end people which is untrue and a misconception. There are a lot of stylish cars that are even available on a low budget and moreover major part of the car hire cost is due to the decoration of the vehicle. If you will choose a reputed firm, there is no doubt they will make all efforts to make you happy and a satisfied customers. However, before choosing car rental company always make sure that you don’t end up buying something cheap, because it is not always good. It is worth spending some extra money for the kind of service and vehicle you want for your wedding.

Lastly, always make sure that ones you choose the car that you want for your wedding make sure that you reserve the vehicle much in advance and confirm it at least 2 days before your wedding. You should make sure that you confirm it just to avoid any complications in the end. However, professional companies always make sure that everything does well as you expected, still it is always considered better to confirm your reservation ones because there can be any last minute changes. After confirming your reservation, you don’t have to worry about any of your transportation needs. On the other hand, it is always beneficial to have a contract in black and white with the car rental company. Also before selecting a wedding car hire in Berkshire, make sure you contact prior customers who have used their service or check out their websites and go through the testimonials of clients.



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