The intention of a trailer coupler is to secure the trailer to the towing vehicle. It is an important piece, as the trailer couple attaches to the trailer ball. This then forms a ball and socket connection. It allows for relative movement between the towing vehicle and trailer while towing over uneven road surfaces. The trailer ball should be mounted to the rear bumper or to a drawbar, which may be removable. The drawbar secures to the trailer hitch by inserting it into the hitch receiver and pinning it.
The three most common types of couplers used are straight couplers, A-frame couplers, and adjustable couplers. Another option is bumper-pull hitches in which case draw bars can exert a large amount of leverage on the tow vehicle. This makes it harder to recover from a swerving situation (thus it may not be the safest choice depending on your trip).
In 1976, the number one hit on the Billboard chart was "Convoy," a novelty song by C.W. McCall about a convoy of truck drivers evading speed traps and toll booths across America. The song inspired the 1978 action film Convoy directed by Sam Peckinpah. After the film's release, thousands of independent truck drivers went on strike and participated in violent protests during the 1979 energy crisis (although similar strikes had occurred during the 1973 energy crisis).
The public idea of the trucking industry in the United States popular culture has gone through many transformations. However, images of the masculine side of trucking are a common theme throughout time. The 1940's first made truckers popular, with their songs and movies about truck drivers. Then in the 1950's they were depicted as heroes of the road, living a life of freedom on the open road. Trucking culture peaked in the 1970's as they were glorified as modern days cowboys, outlaws, and rebels. Since then the portrayal has come with a more negative connotation as we see in the 1990's. Unfortunately, the depiction of truck drivers went from such a positive depiction to that of troubled serial killers.
In 2009, the book 'Trucking Country: The Road to America's Walmart Economy' debuted, written by author Shane Hamilton. This novel explores the interesting history of trucking and connects certain developments. Particularly how such development in the trucking industry have helped the so-called big-box stored. Examples of these would include Walmart or Target, they dominate the retail sector of the U.S. economy. Yet, Hamilton connects historical and present-day evidence that connects such correlations.
In the United States, a commercial driver's license is required to drive any type of commercial vehicle weighing 26,001 lb (11,794 kg) or more. In 2006 the US trucking industry employed 1.8 million drivers of heavy trucks.
The number one hit on the Billboard chart in 1976 was quite controversial for the trucking industry. "Convoy," is a song about a group of reckless truck drivers bent on evading laws such as toll booths and speed traps. The song went on to inspire the film "Convoy", featuring defiant Kris Kristofferson screaming "piss on your law!" After the film's release, thousands of independent truck drivers went on strike. The participated in violent protests during the 1979 energy crisis. However, similar strikes had occurred during the 1973 energy crisis.
In some states, a business route is designated by adding the letter "B" after the number instead of placing a "Business" sign above it. For example, Arkansas signs US business route 71 as "US 71B". On some route shields and road signs, the word "business" is shortened to just "BUS". This abbreviation is rare and usually avoided to prevent confusion with bus routes.
In 1938, the now-eliminated Interstate Commerce Commission (ICC) enforced the first Hours of Service (HOS) rules. Drivers became limited to 12 hours of work within a 15-hour period. At this time, work included loading, unloading, driving, handling freight, preparing reports, preparing vehicles for service, or performing any other duty in relation to the transportation of passengers or property.
The ICC intended for the 3-hour difference between 12 hours of work and 15 hours on-duty to be used for meals and rest breaks. This meant that the weekly max was limited to 60 hours over 7 days (non-daily drivers), or 70 hours over 8 days (daily drivers). With these rules in place, it allowed 12 hours of work within a 15-hour period, 9 hours of rest, with 3 hours for breaks within a 24-hour day.
The definition of business logistics can be difficult to understand. Logistics can be simply put as a means of management that plans, implements, and controls the efficiency of the business. The notion of business logistics incorporates all sectors of the industry. It is used as a means to manage the fruition of project life cycles, supply chains, and resultant efficiency.
There are many different types of trailers that are designed to haul livestock, such as cattle or horses. Most commonly used are the stock trailer, which is enclosed on the bottom but has openings at approximately. This opening is at the eye level of the animals in order to allow ventilation. A horse trailer is a much more elaborate form of stock trailer. Generally horses are hauled with the purpose of attending or participating in competition. Due to this, they must be in peak physical condition, so horse trailers are designed for the comfort and safety of the animals. They're typically well-ventilated with windows and vents along with specifically designed suspension. Additionally, horse trailers have internal partitions that assist animals staying upright during travel. It's also to protect other horses from injuring each other in transit. There are also larger horse trailers that may incorporate more specialized areas for horse tack. They may even include elaborate quarters with sleeping areas, bathroom, cooking facilities etc.
Relocation, or moving, is the process of vacating a fixed location, such as a residence or business, and settling in a different one. A move might be to a nearby location such as in the same neighborhood or a much farther location in a different city or even a different country. Moving usually includes packing up all belongings, transferring them to the new location, and unpacking them. It will also be necessary to update administrative information. This includes tasks such as notifying the post office, changing registration data, change of insurance, services etc. It is important to remember this step in the relocation process.
In 1991 the film "Thelma & Louise" premiered, rapidly becoming a well known movie. Throughout the movie, a dirty and abrasive truck driver harasses the two women during chance encounters. Author Michael Dunne describes this minor character as "fat and ignorant" and "a lustful fool blinded by a delusion of male superiority". Thelma and Louise exact their revenge by feigning interest in him and then blowing up his tanker truck full of gas.
The American Association of State Highway Officials (AASHO) was organized and founded on December 12, 1914. On November 13, 1973, the name was altered to the American Association of State Highway and Transportation Officials. This slight change in name reflects a broadened scope of attention towards all modes of transportation. Despite the implications of the name change, most of the activities it is involved in still gravitate towards highways.
The feature film "Joy Ride" premiered in 2001, portraying the story of two college-age brothers who by a CB radio while taking a road trip. Although the plot seems lighthearted, it takes a quick turn after one of the brothers attempts a prank on an unknown truck driver. They soon find out the dangerous intentions of this killer driver, who is set on getting his revenge. Seven years later in 2008 the sequel "Joy Ride 2: Dead Ahead" came out on DVD only. Similar to its predecessor, the plot involves another murdering truck driver, a.k.a "Rusty Nail". He essentially plays psychological mind games with a young couple on a road trip.
In 1984 the animated TV series The Transformers told the story of a group of extraterrestrial humanoid robots. However, it just so happens that they disguise themselves as automobiles. Their leader of the Autobots clan, Optimus Prime, is depicted as an awesome semi-truck.
The year of 1977 marked the release of the infamous Smokey and the Bandit. It went on to be the third highest grossing film that year, following tough competitors like Star Wars and Close Encounters of the Third Kind. Burt Reynolds plays the protagonist, or "The Bandit", who escorts "The Snowman" in order to deliver bootleg beer. Reynolds once stated he envisioned trucking as a "hedonistic joyride entirely devoid from economic reality"
Another action film in 1977 also focused on truck drivers, as was the trend it seems. Breaker! Breaker! starring infamous Chuck Norris also focused on truck drivers. They were also displaying movie posters with the catch phrase "... he's got a CB radio and a hundred friends who just might get mad!"
The most basic purpose of a trailer jack is to lift the trailer to a height that allows the trailer to hitch or unhitch to and from the towing vehicle. Trailer jacks may also be used for the leveling of the trailer during storage. To list a few common types of trailer jacks are A-frame jacks, swivel jacks, and drop-leg jacks. Other trailers, such as horse trailers, have a built-in jack at the tongue for this purpose.
Heavy trucks. A cement mixer is an example of Class 8 heavy trucks. Heavy trucks are the largest on-road trucks, Class 8. These include vocational applications such as heavy dump trucks, concrete pump trucks, and refuse hauling, as well as ubiquitous long-haul 6×4 and 4x2 tractor units. Road damage and wear increase very rapidly with the axle weight. The axle weight is the truck weight divided by the number of axles, but the actual axle weight depends on the position of the load over the axles. The number of steering axles and the suspension type also influence the amount of the road wear. In many countries with good roads, a six-axle truck may have a maximum weight over 50 tons (49 long tons; 55 short tons).
Light trucks are classified this way because they are car-sized, yet in the U.S. they can be no more than 6,300 kg (13,900 lb). These are used by not only used by individuals but also businesses as well. In the UK they may not weigh more than 3,500 kg (7,700 lb) and are authorized to drive with a driving license for cars. Pickup trucks, popular in North America, are most seen in North America and some regions of Latin America, Asia, and Africa. Although Europe doesn't seem to follow this trend, where the size of the commercial vehicle is most often made as vans.
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