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Riley 1½ Litre
The Riley 12/4, or from 1936 the Riley 1½-litre, is a range of cars made from 1935 to 1938 by the British Riley company available with saloon, touring, and sports/racing coachwork, Engineering The car is powered by a four-cylinder "12/4 Engine" with one or two Zenith carburettors. Designed by Hugh Rose, it was based on the Riley Nine engine but with some significant changes including the cylinder block and crankcase being cast as one unit. It was advanced for its day with twin camshafts mounted high in the engine block, cross flow head on some versions, and Zenith or twin SU carburettors. Production of the engine continued until 1955 and also powered cars sold under these model names in these model years: * Riley 12 1939 to 1940 * Riley RMA and then Riley RME 1946 to 1955 * Riley One-Point-Five 1957 to 1965 used a BMC B-Series engine The chassis had half-elliptic leaf springs all round and drive was to the rear wheels through either a four-speed preselector A pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inline-four Engine
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SU Carburettor
SU carburettors were a British manufacturer of constant-depression carburettors. Their designs were in mass production during most of the twentieth century. The S.U. Carburetter Company Limited also manufactured dual-choke updraught carburettors for aero-engines such as the Rolls-Royce Merlin and Rolls-Royce Griffon. Invention and development Herbert Skinner (1872–1931), pioneer motorist and an active participant in the development of the petrol engine,Obituary. Mr. G. H. Skinner. ''The Times'', Wednesday, Jan 06, 1932; pg. 12; Issue 46023 invented his Union carburettor in 1904.E A Forward, ''Handbook of the Collections illustrating Land Transport, II. Mechanical Road Vehicles'', Science Museum South Kensington, 1936 His much younger brother, Carl (Thomas Carlisle) Skinner (1882–1958), also a motoring enthusiast, had joined the Farman Automobile Co in London in 1899.Obituary. Mr. Thomas C. Skinner ''The Times'', Saturday, Nov 15, 1958, Issue 54309, p.10. He helped Herbert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riley Vehicles
Riley may refer to: Names * Riley (given name) * Riley (surname) Places * Riley Park–Little Mountain, a neighborhood in Vancouver, British Columbia, Canada * Riley Creek (Ontario), a tributary of the Black River in Central Ontario, Canada * Riley Green, hamlet in the Borough of Chorley, Lancashire, England * Riley (crater), a crater on Venus United States * Fort Riley, US Army post in northeast Kansas ** Fort Riley (CDP), Kansas, a part of the post designated by the United States Census Bureau * Riley, Indiana, town in Vigo County * Riley, Hancock County, Indiana * Riley, Oregon, small town in Harney County * Riley, West Virginia * Riley, Wisconsin, an unincorporated community * Riley County, Kansas ** Riley, Kansas, a city in Riley County * Riley Creek (Ohio), a stream in Ohio * Riley Township, McHenry County, Illinois * Riley Township, Vigo County, Indiana * Riley Township, Clinton County, Michigan * Riley Township, St. Clair County, Michigan * Riley Township, Putnam County, O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1934 Riley 124 Kestrel Saloon
Events January–February * January 1 – The International Telecommunication Union, a specialist agency of the League of Nations, is established. * January 15 – The 8.0 1934 Nepal–Bihar earthquake, Nepal–Bihar earthquake strikes Nepal and Bihar with a maximum Mercalli intensity scale, Mercalli intensity of XI (''Extreme''), killing an estimated 6,000–10,700 people. * January 26 – A 10-year German–Polish declaration of non-aggression is signed by Nazi Germany and the Second Polish Republic. * January 30 ** In Nazi Germany, the political power of federal states such as Prussia is substantially abolished, by the "Law on the Reconstruction of the Reich" (''Gesetz über den Neuaufbau des Reiches''). ** Franklin D. Roosevelt, President of the United States, signs the Gold Reserve Act: all gold held in the Federal Reserve is to be surrendered to the United States Department of the Treasury; immediately following, the President raises the statutory gold price from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Preselector Gearbox
A preselector gearbox is a type of manual transmission mostly used on passenger cars and racing cars in the 1930s, in buses from 1940-1960 and in armoured vehicles from the 1930s to the 1970s. The defining characteristic of a preselector gearbox is that the gear shift lever allowed the driver to "pre-select" the next gear, usually with the transmission remaining in the current gear until the driver pressed the "gear change pedal" at the desired time. The design removed the need for the driver to master the timing of using a clutch pedal and shift lever in order to achieve a smooth shift in a non-synchromesh manual transmission. Most pre-selector transmissions avoid a driver-controlled clutch entirely. Some use one solely for starting from a standstill. Preselector gearboxes were most common prior to the widespread adoption of the automatic transmission, so they were considered in comparison to the " crash gearbox" type of manual transmission. Preselector gearboxes were often ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riley RM
The Riley RM Series is an executive car which was produced by Riley from 1945 until 1955. It was the last model developed independently by Riley prior to the 1952 merger of Riley's still new owner Nuffield, with Austin to form BMC. The RM series was originally produced in Coventry, but in 1949 production moved to the MG works at Abingdon. The RM models were marketed as the Riley 1½ Litre and the Riley 2½ Litre. There were four types of RM vehicles produced. All used Riley engines with four cylinders in-line, hemispherical combustion chambers and twin camshafts mounted high at the sides of the cylinder block. The RMA was a large saloon, and was replaced by the RME. Both used a 1.5 L (1496 cc) 12 hp (RAC Rating), developed before WWII. The RMB was a longer car: it was replaced by the RMF. Both cars used a larger engine, new in 1937, a 2.5 L 16 hp (RAC Rating) "Big Four". The RMC and RMD were limited-production cars, an open 2 or 3-seater Roadst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riley 12
The Riley 12 was a medium-sized premium priced saloon or drophead coupé (also available as a bare chassis) which was available from mid 1939 though it was not announced by ''The Motor'' magazine as a new car until July 1939.Riley 12 & 16, ''The Motor'' magazine 4 July 1939 Production ended in 1940 and the model was not revived after the war. Bankruptcy Directly after the bankruptcy of Riley, the company's assets came into the hands of the Nuffield Corporation which drastically pruned and rationalized the Riley model range, utilizing components from the MG/Morris Morris may refer to: Places Australia *St Morris, South Australia, place in South Australia Canada * Morris Township, Ontario, now part of the municipality of Morris-Turnberry * Rural Municipality of Morris, Manitoba ** Morris, Manitob .../ Wolseley parts bin. This was one of three Riley models produced following that exercise until World War II put an end to Riley production, alongside the 16hp version ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riley Adelphi, Bj
Riley may refer to: Names * Riley (given name) * Riley (surname) Places * Riley Park–Little Mountain, a neighborhood in Vancouver, British Columbia, Canada * Riley Creek (Ontario), a tributary of the Black River in Central Ontario, Canada * Riley Green, hamlet in the Borough of Chorley, Lancashire, England * Riley (crater), a crater on Venus United States * Fort Riley, US Army post in northeast Kansas ** Fort Riley (CDP), Kansas, a part of the post designated by the United States Census Bureau * Riley, Indiana, town in Vigo County * Riley, Hancock County, Indiana * Riley, Oregon, small town in Harney County * Riley, West Virginia * Riley, Wisconsin, an unincorporated community * Riley County, Kansas ** Riley, Kansas, a city in Riley County * Riley Creek (Ohio), a stream in Ohio * Riley Township, McHenry County, Illinois * Riley Township, Vigo County, Indiana * Riley Township, Clinton County, Michigan * Riley Township, St. Clair County, Michigan * Riley Township, Putnam County, O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carburettor
A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main metering circuit, however various other components are also used to provide extra fuel or air in specific circumstances. Since the 1990s, carburetors have been largely replaced by fuel injection for cars and trucks, however carburetors are still used by some small engines (e.g. lawnmowers, generators and concrete mixers) and motorcycles. Diesel engines have always used fuel injection instead of carburetors. Etymology The name "carburetor" is derived from the verb ''carburet'', which means "to combine with carbon," or in particular, "to enrich a gas by combining it with carbon or hydrocarbons." Thus a carburetor mixes intake air with hydrocarbon-based fuel, such as petrol or autogas (LPG). The name is spelled "carburetor" in American English a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camshaft
A camshaft is a shaft that contains a row of pointed cams, in order to convert rotational motion to reciprocating motion. Camshafts are used in piston engines (to operate the intake and exhaust valves), mechanically controlled ignition systems and early electric motor speed controllers. Camshafts in piston engines are usually made from steel or cast iron, and the shape of the cams greatly affects the engine's characteristics. History Trip hammers are one of the early uses of a form of cam to convert rotating motion, e.g. from a waterwheel, into the reciprocating motion of a hammer used in forging or to pound grain. Evidence for these exists back to the Han Dynasty in China, and they were widespread by the medieval period. The camshaft was described in 1206 by engineer Al-Jazari. He employed it as part of his automata, water-raising machines, and water clocks such as the castle clock. Once the rotative version of the steam engine was developed in the late 18th century, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Valve Engine
An overhead valve (OHV) engine, sometimes called a ''pushrod engine'', is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with earlier flathead engines, where the valves were located below the combustion chamber in the engine block. Although an overhead camshaft (OHC) engine also has overhead valves, the common usage of the term "overhead valve engine" is limited to engines where the camshaft is located in the engine block. In these traditional OHV engines, the motion of the camshaft is transferred using pushrods (hence the term "pushrod engine") and rocker arms to operate the valves at the top of the engine. Some early intake-over-exhaust engines used a hybrid design combining elements of both side-valves and overhead valves. History Predecessors The first internal combustion engines were based on steam engines and therefore used slide valves. This was the case for the first Otto engine, which was first succe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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