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).
A trailer is not very difficult to categorize. In general, it is an unpowered vehicle towed by a powered vehicle. Trailers are most commonly used for the transport of goods and materials. Although some do enjoy recreational usage of trailers as well.
“ The first original song about truck driving appeared in 1939 when Cliff Bruner and His Boys recorded Ted Daffan's "Truck Driver's Blues," a song explicitly marketed to roadside cafe owners who were installing juke boxes in record numbers to serve truckers and other motorists.” - Shane Hamilton
In 1999, The Simpsons episode Maximum Homerdrive aired. It featured Homer and Bart making a delivery for a truck driver named Red after he unexpectedly dies of 'food poisoning'.
The year 1611 marked an important time for trucks, as that is when the word originated. The usage of "truck" referred to the small strong wheels on ships' cannon carriages. Further extending its usage in 1771, it came to refer to carts for carrying heavy loads. In 1916 it became shortened, calling it a "motor truck". While since the 1930's its expanded application goes as far as to say "motor-powered load carrier".
The interstate moving industry in the United States maintains regulation by the FMCSA, which is part of the USDOT. With only a small staff (fewer than 20 people) available to patrol hundreds of moving companies, enforcement is difficult. As a result of such a small staff, there are in many cases, no regulations that qualify moving companies as 'reliable'. Without this guarantee, it is difficult to a consumer to make a choice. Although, moving companies can provide and often display a DOT license.
In the United States, the Commercial Motor Vehicle Safety Act of 1986 established minimum requirements that must be met when a state issues a commercial driver's license CDL. It specifies the following types of license:
- Class A CDL drivers. Drive vehicles weighing 26,001 pounds or greater, or any combination of vehicles weighing 26,001 pounds or greater when towing a trailer weighing more than 10,000 pounds. Transports quantities of hazardous materials that require warning placards under Department of Public Safety regulations.
- Class A Driver License permits. Is a step in preparation for Class A drivers to become a Commercial Driver.
- Class B CDL driver. Class B is designed to transport 16 or more passengers (including driver) or more than 8 passengers (including the driver) for compensation.
This includes, but is not limited to, tow trucks, tractor trailers, and buses.
The United States Department of Transportation has become a fundamental necessity in the moving industry. It is the pinnacle of the industry, creating and enforcing regulations for the sake of safety for both businesses and consumers alike. However, it is notable to appreciate the history of such a powerful department. The functions currently performed by the DOT were once enforced by the Secretary of Commerce for Transportation. In 1965, Najeeb Halaby, administrator of the Federal Aviation Adminstration (FAA), had an excellent suggestion. He spoke to the current President Lyndon B. Johnson, advising that transportation be elevated to a cabinet level position. He continued, suggesting that the FAA be folded or merged, if you will, into the DOT. Clearly, the President took to Halaby's fresh ideas regarding transportation, thus putting the DOT into place.
As of January 1, 2000, the Federal Motor Carrier Safety Administration (FMCSA) was established as its own separate administration within the U.S. Department of Transportation. This came about under the "Motor Carrier Safety Improvement Act of 1999". The FMCSA is based in Washington, D.C., employing more than 1,000 people throughout all 50 States, including in the District of Columbia. Their staff dedicates themselves to the improvement of safety among commercial motor vehicles (CMV) and to saving lives.
The Federal Motor Carrier Safety Administration (FMCSA) is an agency within the United States Department of Transportation. The purpose of the FMCSA is to regulate safety within the trucking and moving industry in the United States. The FMCSA enforces safety precautions that reduce crashes, injuries, and fatalities involving large trucks and buses.
Compliance, Safety, and Accountability (CSA) are fundamental to the FMCSA's compliance program. The purpose of the CSA program is to oversee and focus on motor carriers' safety performance. To enforce such safety regulations, the CSA conducts roadside inspections and crash investigations. The program issues violations when instances of noncompliance with CSA safety regulations are exposed.
Unfortunately, the CSA's number of safety investigation teams and state law enforcement partners are rather small in comparison to the millions of CMV companies and commercial driver license (CDL) holders. A key factor in the CSA program is known as the Safety Measurement System (SMS). This system relies on data analysis to identify unsafe companies to arrange them for safety interventions. SMS is incredibly helpful to CSA in finding and holding companies accountable for safety performance.
Implemented in 2014, the National Registry, requires all Medical Examiners (ME) who conduct physical examinations and issue medical certifications for interstate CMV drivers to complete training on FMCSA’s physical qualification standards, must pass a certification test. This is to demonstrate competence through periodic training and testing. CMV drivers whose medical certifications expire must use MEs on the National Registry for their examinations.
FMCSA has reached its goal of at least 40,000 certified MEs signing onto the registry. All this means is that drivers or movers can now find certified medical examiners throughout the country who can perform their medical exam. FMCSA is preparing to issue a follow-on “National Registry 2” rule stating new requirements. In this case, MEs are to submit medical certificate information on a daily basis. These daily updates are sent to the FMCSA, which will then be sent to the states electronically. This process will dramatically decrease the chance of drivers falsifying medical cards.
The Dwight D. Eisenhower National System of Interstate and Defense Highways is most commonly known as the Interstate Highway System, Interstate Freeway System, Interstate System, or simply the Interstate. It is a network of controlled-access highways that forms a part of the National Highway System of the United States. Named after President Dwight D. Eisenhower, who endorsed its formation, the idea was to have portable moving and storage. Construction was authorized by the Federal-Aid Highway Act of 1956. The original portion was completed 35 years later, although some urban routes were canceled and never built. The network has since been extended and, as of 2013, it had a total length of 47,856 miles (77,017 km), making it the world's second longest after China's. As of 2013, about one-quarter of all vehicle miles driven in the country use the Interstate system. In 2006, the cost of construction had been estimated at about $425 billion (equivalent to $511 billion in 2015).
Throughout the United States, bypass routes are a special type of route most commonly used on an alternative routing of a highway around a town. Specifically when the main route of the highway goes through the town. Originally, these routes were designated as "truck routes" as a means to divert trucking traffic away from towns. However, this name was later changed by AASHTO in 1959 to what we now call a "bypass". Many "truck routes" continue to remain regardless that the mainline of the highway prohibits trucks.
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 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.
The term 'trailer' is commonly used interchangeably with that of a travel trailer or mobile home. There are varieties of trailers and manufactures housing designed for human habitation. Such origins can be found historically with utility trailers built in a similar fashion to horse-drawn wagons. A trailer park is an area where mobile homes are designated for people to live in.
In the United States, trailers ranging in size from single-axle dollies to 6-axle, 13 ft 6 in (4,115 mm) high, 53 ft (16,154 mm) in long semi-trailers is common. Although, when towed as part of a tractor-trailer or "18-wheeler", carries a large percentage of the freight. Specifically, the freight that travels over land in North America.
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).
There many reasons for moving, each one with a unique and specific reason as to why. Relocation services, employee relocation, or workforce mobility can create a range of processes. This process of transferring employees, their families, and/or entire departments of a business to a new location can be difficult. Like some types of employee benefits, these matters are dealt with by human resources specialists within a corporation.
