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Bedford S Type
The Bedford S is a heavy lorry produced in Great Britain between 1950 and 1959. Description The S was launched at the Commercial Vehicle Show in 1950. Known as the "Big Bedford", it was the largest Bedford lorry available at the time, with a gross vehicle weight of . Propulsion At introduction, the lorry was fitted with a 6-cylinder Bedford petrol engine that produced at 3200 rpm. Drive was through a four-speed manual gearbox featuring synchromesh on the top three gears, and final drive in the rear axle was by hypoid gears. The Perkins R6 diesel engine was made an option in 1953, soon joined by the Leyland O.350, and Bedford's own diesel in 1957. Use The Bedford S was used extensively by haulers and general trades through the 1950s and 1960s. The chassis was used for fire engines and to carry the first liquid egg tanker. See also *Bedford RL *Bedford SB *Green Goddess The Green Goddess is the colloquial name for the RLHZ Self Propelled Pump manufactured by Bedford ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford Vehicles
Bedford Vehicles, usually shortened to just Bedford, was a brand of vehicle manufactured by Vauxhall Motors, then a subsidiary of multinational corporation General Motors. Established in April 1931, Bedford Vehicles was set up to build commercial vehicles. The company was a leading international lorry brand, with substantial export sales of light, medium, and heavy lorries throughout the world. Bedford's core heavy trucks business was divested by General Motors (GM) as AWD Trucks in 1987, whilst the Bedford brand continued to be used on light commercial vehicles and car-derived vans based on Vauxhall/Opel, Isuzu and Suzuki designs. The brand was retired in 1991. The van manufacturing plant of Bedford, now called GM Manufacturing Luton, is now owned and operated by Stellantis, following Vauxhall's acquisition by PSA Group in 2017. History Until 1925, General Motors assembled trucks in Britain from parts manufactured at its Canadian works. This enabled them to import vehicle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Front-engine, Rear-wheel-drive Layout
In automotive design, a FR, or front-engine, rear-wheel-drive layout is one where the engine is located at the front of the vehicle and driven wheels are located at the rear via a drive shaft. This was the traditional automobile layout for most of the 20th century. Modern designs commonly use the front-engine, front-wheel-drive layout (FF). It is also used in high-floor buses and school buses. Front mid-engine, rear-wheel-drive layout In automotive design, a front mid-engine, rear-wheel-drive layout (FMR) is one that places the engine in the front, with the rear wheels of vehicle being driven. In contrast to the front-engine, rear-wheel-drive layout (FR), the engine is pushed back far enough that its center of mass is to the rear of the front axle. This aids in weight distribution and reduces the moment of inertia, improving the vehicle's handling. The mechanical layout of an FMR is substantially the same as an FR car. Some models of the same vehicle can be classified as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford SB
The Bedford SB was a front-engined bus chassis manufactured by Bedford in England. It was launched at the 1950 Commercial Motor Show as the replacement for the Bedford OB. It was the first Bedford vehicle to have a "forward control" design, with the driver's seat located at the right of the engine and the front axle underneath. It used a four-speed synchromesh gearbox, with five-speed gearboxes offered later. Initially only available with a Bedford petrol engine, from 1953 a Perkins R6 was an option, with a Bedford diesel and the Leyland O.350 options from 1957, and the Leyland O.370 from 1963. Wheelbase length was originally 17 ft 2in (5.23 m), but from 1955 an 18 ft (5.49 m) option was also offered. Bodywork was provided by a wide range of builders, including Duple, Marshall, Plaxton, Harrington and Willowbrook. It was primarily fitted with one door, although examples were fitted with two. From 1968, the SB series used computer classification codes from Bedfor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford RL
The Bedford RL was the British military's main medium lorry, built by Bedford from the mid-1950s until the late 1960s. The lorry was based on the civilian Bedford S type, first introduced in 1950. They superseded the Bedford QL, and were in turn superseded by the Bedford MK/MJ. History The Bedford RL was based on the Bedford SCL, a civilian 7-ton truck. The military version had all wheel drive and bigger wheels to increase ground clearance. Originally conservatively rated at 3 tons, all RL GS (general service) trucks in British Military service were, at a late stage in their service lives, re-rated at 4 tons without any mechanical modifications; the weight referring to its rated cross country payload weight. The last RL rolled off the production line in the early 1970s, a total of 74,000 being produced. Design The RL was powered by a petrol engine producing , although some were fitted with diesel engines. Variants Many specialist variants were also built; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-six Engine
The straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or less cylinders. Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines became more common from the 1960s and by the 2000s most straight-six engines had been replaced by V6 engines. An exception to this trend is BMW which has produced automotive straight-six engines from 1933 to the present day. Characteristics In terms of packaging, straight-six engines are almost always narrower than a V6 engine or V8 engine, but longer than straight-four engines, V6s, and most V8s. Straight-six engines are typically produced in displacements ranging from , however engines ranging in size from the Benelli 75 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkins Engines
Perkins Engines Company Limited, a subsidiary of Caterpillar Inc since 1998, is primarily a diesel engine manufacturer for several markets including agricultural, construction, material handling, power generation, and industrial. It was established in Peterborough, England in 1932. Over the years Perkins has expanded its engine catalogue, producing thousands of different engine specifications including diesel and petrol engines. History High-speed diesel engines F. Perkins Limited, established on 7 June 1932, was founded by Frank Perkins and Charles Wallace Chapman, in Queen Street, Peterborough, to design and manufacture high-speed diesel engines.F. PERKINS LIMITED (Incorporated under the Companies Act, 1929). ''The Times'', 23 July 1951; pg. 9; Issue 52060 Chapman was the design engineer (technical director) and company secretary and had a ten percent shareholding in the company. He continued working at F. Perkins Limited for more than a decade before re-joining the Roy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leyland Motors
Leyland Motors Limited (later known as the Leyland Motor Corporation) was a British vehicle manufacturer of lorries, buses and trolleybuses. The company diversified into car manufacturing with its acquisitions of Triumph and Rover in 1960 and 1967, respectively. It gave its name to the British Leyland Motor Corporation, formed when it merged with British Motor Holdings in 1968, to become British Leyland after being nationalised. British Leyland later changed its name to simply BL, then in 1986 to Rover Group. After the various vehicle manufacturing businesses of BL and its successors went defunct or were divested, the following marques survived: Jaguar and Land Rover, now built by Jaguar Land Rover owned by TATA Motors; MG, now built by MG Motor, and Mini, now built by BMW. The truck building operation survived largely intact as Leyland Trucks, a subsidiary of Paccar. History Beginning Leyland Motors has a long history dating from 1896, when the Sumner and Spurrier f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bedford TK
The Bedford TK was a truck manufactured by Bedford. Launched in 1960 to replace the Bedford S type, the TK was scheduled to be replaced by the Bedford TL in 1981, but manufacturing of the TK continued as a cheaper alternative. A military 4x4 version, the Bedford MK (later MJ), was also produced. After Bedford's Dunstable factory was sold in 1987 to AWD, the TK restarted production for military only use until 1992 when AWD was placed in receivership. History and use The TK range replaced the Bedford S type in 1960, and served as the basis for a variety of derivatives, including fire engines, military, horse carriers, tippers, flatbed trucks, and other specialist utilities. A General Post Office (later British Telecom) version used for installing telegraph poles was known as the Pole King. Available with inline four or inline six cylinder petrol and diesel engines from Bedford, Leyland and Perkins, the TK was the quintessential light truck in the United Kingdom through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manual Transmission
A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission system, where gear changes require the driver to manually select the gears by operating a gear stick and clutch (which is usually a foot pedal for cars or a hand lever for motorcycles). Early automobiles used ''sliding-mesh'' manual transmissions with up to three forward gear ratios. Since the 1950s, ''constant-mesh'' manual transmissions have become increasingly commonplace and the number of forward ratios has increased to 5-speed and 6-speed manual transmissions for current vehicles. The alternative to a manual transmission is an automatic transmission; common types of automatic transmissions are the Automatic transmission#Hydraulic automatic transmissions, hydraulic automatic transmission (AT), and the continuously variable transmissio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiral Bevel Gear
A spiral bevel gear is a bevel gear with helical teeth. The main application of this is in a vehicle differential, where the direction of drive from the drive shaft must be turned 90 degrees to drive the wheels. The helical design produces less vibration and noise than conventional straight-cut or spur-cut gear with straight teeth. A spiral bevel gear set should always be replaced in pairs i.e. both the left hand and right hand gears should be replaced together since the gears are manufactured and lapped in pairs. Handedness A right hand spiral bevel gear is one in which the outer half of a tooth is inclined in the clockwise direction from the axial plane through the midpoint of the tooth as viewed by an observer looking at the face of the gear. A left hand spiral bevel gear is one in which the outer half of a tooth is inclined in the counterclockwise direction from the axial plane through the midpoint of the tooth as viewed by an observer looking at the face of the gear. No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire Engine
A fire engine (also known in some places as a fire truck or fire lorry) is a road vehicle (usually a truck) that functions as a firefighting apparatus. The primary purposes of a fire engine include transporting firefighters and water to an incident as well as carrying equipment for firefighting operations. Some fire engines have specialized functions, such as wildfire suppression and aircraft rescue and firefighting, and may also carry equipment for technical rescue. Many fire engines are based on commercial vehicle chassis that are further upgraded and customised for firefighting requirements. They are normally fitted with sirens and emergency vehicle lighting, as well as communication equipment such as two-way radios and mobile computer technology. The terms ''fire engine'' and ''fire truck'' are often used interchangeably to a broad range of vehicles involved in firefighting; however, in some fire departments they refer to separate and specific types of vehicl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tank Truck
A tank truck, gas truck, fuel truck, or tanker truck (American English) or tanker (British English) is a motor vehicle designed to carry liquids or gases on roads. The largest such vehicles are similar to railroad tank cars, which are also designed to carry liquid loads. Many variants exist due to the wide variety of liquids that can be transported. Tank trucks tend to be large; they may be insulated or non-insulated; pressurized or non-pressurized; and designed for single or multiple loads (often by means of internal divisions in their tank). Some are semi-trailer trucks. They are difficult to drive and highly susceptible to rollover due to their high center of gravity, and potentially the free surface effect of liquids sloshing in a partially filled tank. History Oil Prior to tank distribution, oil was delivered in cans. From the 1880s, it was distributed in horse-drawn tanks. In 1910, Standard Oil started using motor tankers. Anglo American Oil introduced un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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