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Wire Wheel
Wire wheels, wire-spoked wheels, tension-spoked wheels, or "suspension" wheels are wheels whose rims connect to their hubs by wire spokes. Although these wires are considerably stiffer than a similar diameter wire rope, they function mechanically the same as tensioned flexible wires, keeping the rim true while supporting applied loads. The term ''suspension wheel'' should not be confused with vehicle suspension. Wire wheels are used on most bicycles and are still used on many motorcycles. They were invented by aeronautical engineer George Cayley in 1808. Although Cayley first proposed wire wheels, he did not apply for a patent. The first patent for wire wheels was issued to Theodore Jones of London, England on October 11, 1826. Eugène Meyer of Paris, France was the first person to receive, in 1869, a patent for wire wheels on bicycles. Bicycle wheels were not strong enough for cars until the development of tangentially spoked wheels. They rapidly became well establis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penny Farthing Ordinary Coventry Transport Museum
A penny is a coin (: pennies) or a unit of currency (: pence) in various countries. Borrowed from the Carolingian Renaissance#Carolingian currency, Carolingian French denier, denarius (hence its former abbreviation d.), it is usually the smallest denomination within a currency system. At present, it is the formal name of the Penny (British decimal coin), British penny ( p) and the ''de facto'' name of the Penny (United States coin), American one-cent coin (abbr. ¢). ''Penny'' is also the informal name of the cent unit of account in Canada, although the production of penny (Canadian coin), one-cent coins Withdrawal of low-denomination coins, was ended in 2012. The name ''penny'' is also used in reference to various historical currencies, also derived from the Carolingian system, such as the Kingdom of France, French denier (coin), denier and the Kingdom of Germany, German pfennig. It may also be informally used to refer to any similar smallest-denomination coin, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheelbuilding
Wheelbuilding is the process of assembling wire wheels (generally a bicycle wheel, but including wheelchairs, and some automobile, cars and motorcycles). The components of a wire wheel are the Rim_(wheel), rim, spokes, spoke nipple, nipples, and Bicycle wheel#Hub, hub. Goals The wheelwright must ensure that the wheel is Bike_Wheel#Adjustment_.28.22truing.22.29, true in two ways: Lateral_(anatomy), lateral (sideways wobble) and Radius, radial (roundness/hop). The wheel also needs to be properly Bike_Wheel#Dish, dished if applicable (the left and right sides of the rear wheel differ, the drive-side spokes requiring higher tension). Spokes should have no residual twist (windup) from tightening the nipples. The spokes may be "stress relieved", i.e. subjected to a greater tension during building than they are ever likely to encounter in use - usually by squeezing pairs of spokes together very hard. This 'yields' the spokes (and/or the hub) into a permanent shape, where they bend aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colin Campbell (author)
Colin Campbell may refer to: Scottish history * Cailean Mór (died after 1296), also known as Sir Colin Campbell, or "Colin the Great" * Sir Colin Og Campbell of Lochawe (died before 1343), Lord of Lochawe * Colin Campbell (Swedish East India Company) (1686–1757), Scottish merchant and founder of the Swedish East India Company *Colin Roy Campbell of Glenure (c. 1708–1752), also known as the "Red Fox", killed in the Appin Murder, subject of ''Kidnapped'' by Robert Louis Stevenson *Sir Colin Campbell, 1st Baron Clyde (1792–1863), Scottish soldier Scottish nobility *Colin Campbell, 1st Earl of Argyll (c. 1433–1493), Scottish nobleman * Colin Campbell, 3rd Earl of Argyll (c. 1486–1535), Scottish nobleman and soldier *Colin Campbell, 6th Earl of Argyll (1541/46–1584), Scottish nobleman and politician * Sir Colin Campbell, 2nd Baronet (1577–1640), Scottish nobleman *Sir Colin Campbell, 1st Baronet, of Lundie (died c. 1650), Scottish noble * Colin Campbell, 7th Earl Cawdor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spline (mechanical)
A spline is a ridge or tooth on a drive shaft that matches with a groove in a mating piece and transfers torque to it, maintaining the angular correspondence between them. For instance, a gear mounted on a shaft might use a male spline on the shaft that matches the female spline on the gear. Adjacent images in the section below show a transmission input shaft with male splines and a clutch plate with mating female splines in the center hub, where the smooth tip of the axle would be supported in a pilot bearing in the flywheel (not pictured). An alternative to splines is a keyway and key, though splines provide a longer fatigue life, and can carry significantly greater torques for the size. Types There are several types of splines: ;Parallel key spline: where the sides of the equally spaced grooves are parallel in both directions, radial and axial. ;Involute spline: where the sides of the equally spaced grooves are involute, as with an involute gear, but not as tall. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centerlock Wheel
A centerlock wheel is a type of automobile wheel in which the wheel is fastened to the axle using a single, central nut, instead of the more common ring of 4 or 5 lug nuts or bolts. It is mostly used in racing and high end sports cars. History The centerlock wheel and hub system was first introduced by Rudge-Whitworth in the early 1900s, for use in automobile Wire wheel, wire wheels. Initially called "QD" (for "quickly disconnectable") the basic mechanism for "knock-off" style centerlock hubs was patented by 1908. It was quickly adopted by auto manufacturers and racers. Although Rudge-Whitworth knock off hubs were excluded from the 1908 French Grand Prix due to safety concerns, by 1913 the technology was universally used in Grand Prix motor racing, Grand Prix automobile racing. In 1922, Carlo Borrani licensed the Rudge-Whitworth "knock off" wheel and hub design and started his own company to manufacture them. This company was initially named Rudge-Whitworth Milano, then in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vauxhall Motors
Vauxhall Motors Limited , ;Company No. 00135767. Incorporated 12 May 1914, name changed from Vauxhall Motors Limited to General Motors UK Limited on 16 April 2008, reverted to Vauxhall Motors Limited on 18 September 2017. is a British Automotive industry, car company headquartered in Chalton, Bedfordshire, Chalton, Bedfordshire, England. Vauxhall became a subsidiary of PSA Group in 2017, and later, its successor Stellantis in January 2021, having previously been owned by General Motors since 1925. Vauxhall is one of the oldest established vehicle manufacturers and distribution companies in the United Kingdom. It sells passenger cars, and electric and light commercial vehicles under the Vauxhall marque nationally, and used to sell vans, buses, and trucks under the Bedford Vehicles, Bedford brand. Vauxhall was founded by Alexander Wilson in 1857 as a pump and marine engine manufacturer. It was purchased by Andrew Betts Brown in 1863, who began producing travelling cranes under t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MG MGA
The MGA is a sports car that was produced by MG from 1955 until 1962. The MGA replaced the MG TF 1500 Midget and represented a complete styling break from MG's earlier sports cars. Announced on 26 September 1955 the car was officially launched at the Frankfurt Motor Show. A total of 101,476 units were marketed through the end of production in July 1962, the vast majority of which were exported. 5869 cars were sold on the home market, and the MGA was replaced by the MGB. Design The MGA design dates back to 1951, when MG designer Syd Enever created a streamlined body for George Philips' TD Le Mans car. The new bodywork traded the MG TF's articulated fenders and running board for ponton styling, with a single styled envelope fully enclosing the width and uninterrupted length of a car. The TF featured a high driver seating position. A new chassis was designed with the side members further apart and the floor attached to the bottom rather than the top of the frame sections. A p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfa Romeo 6C
The Alfa Romeo 6C name was used on road, race, and sports cars produced between 1927 and 1954 by Alfa Romeo; the "6C" name refers to the six cylinders of the car's straight-six engine. Bodies for these cars were made by coachbuilders such as James Young, Zagato, Touring Superleggera, Castagna, and Pinin Farina. Beginning in 1933 there was also a 6C version with an Alfa factory body, built in Portello. In the early 1920s Vittorio Jano received a commission to create a lightweight, high performance vehicle to replace the Giuseppe Merosi designed RL and RM models. The car was introduced in April 1925 at the Salone dell' Automobile di Milano as the 6C 1500. It was based on Alfa's P2 Grand Prix car, using a single overhead cam 1,487 cc in-line six-cylinder engine, producing 44 horsepower. In 1928 the 1500 Sport was presented, which was the first Alfa Romeo road car with double overhead camshafts. 6C 1500 (1927–1929) In the mid-1920s, Alfa's RL was considered too large an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Phantom III
The Rolls-Royce Phantom III was the final large pre-war Rolls-Royce. Introduced in 1936, it replaced the Phantom II, and it was the only V12 Rolls-Royce until the 1998 introduction of the Silver Seraph. It is the first of the three V12-powered Rolls-Royce Phantoms, with the 2003-2017 Rolls-Royce Phantom VII and 2018- Rolls-Royce Phantom VIII being the other two. 727 V12 Phantom III chassis were constructed from 1936 to 1939, and approximately 650 have survived. Although chassis production ceased in 1939 (with one final chassis being built in 1940), cars were still being bodied and delivered in 1940 and 1941. Though the rolling chassis was completed in 1941, the last car was not delivered with a body to its owner until 1947. The Phantom III was the last car that Henry Royce worked on – he died, aged 70, a year into the Phantom III's development. Engineering The III is powered by an aluminium-alloy V12 engine of 447in³ (7.32L), having a bore of 3.25 inches (82.5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Packard
Packard (formerly the Packard Motor Car Company) was an American luxury automobile company located in Detroit, Michigan. The first Packard automobiles were produced in 1899, and the last Packards were built in South Bend, Indiana, in 1958. One of the "Three Ps" – alongside Peerless Motor Company and Pierce-Arrow – the company was known for building high-quality luxury automobiles before World War II. Owning a Packard was considered prestigious, and surviving examples are often found in museums and automobile collections. Packard vehicles featured innovations, including the modern steering wheel, air-conditioning in a passenger car, and one of the first production 12-cylinder engines, adapted from developing the Liberty L-12 engine used during World War I to power warplanes. During World War II, Packard produced 55,523 units of the two-stage/two-speed supercharger equipped Merlin V-12s engines under contract with Rolls-Royce. Packard also made the versions of the Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lincoln Motor Company
Lincoln Motor Company, or simply Lincoln, is the luxury vehicle division of American automobile manufacturer Ford Motor Company. Marketed among the top luxury vehicle brands in the United States, Lincoln is positioned closely against its General Motors counterpart Cadillac. However, starting with the 2021 model year, they only offer SUV and crossover vehicles. The division helped to establish the personal luxury car segment with the 1940 Lincoln Continental. Lincoln Motor Company was founded in 1917 by Henry M. Leland, naming it after Abraham Lincoln. In February 1922, the company was acquired by Ford, its parent company to this day. Following World War II, Ford formed the Lincoln-Mercury Division, pairing Lincoln with its mid-range Mercury brand; the pairing lasted through the 2010 closure of Mercury. At the end of 2012, Lincoln reverted to its original name, Lincoln Motor Company. Following the divestiture of Premier Automotive Group ( Jaguar, Land Rover, Aston Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Motor Company
Ford Motor Company (commonly known as Ford) is an American multinational corporation, multinational automobile manufacturer headquartered in Dearborn, Michigan, United States. It was founded by Henry Ford and incorporated on June 16, 1903. The company sells automobiles and commercial vehicles under the List of Ford vehicles, Ford brand, and luxury cars under its Lincoln Motor Company, Lincoln brand. The company is listed on the New York Stock Exchange under the single-letter ticker symbol F and is controlled by the Ford family (Michigan), Ford family. They have minority ownership but a plurality of the voting power. Ford introduced methods for large-scale manufacturing of cars and large-scale management of an industrial workforce using elaborately engineered manufacturing sequences typified by moving assembly lines. By 1914, these methods were known around the world as Fordism. Ford's former British subsidiaries Jaguar Cars, Jaguar and Land Rover, acquired in 1989 and 2000, r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
