|
Matchless Silver Hawk
Matchless Silver Hawk is a Henry Herbert Collier, Bert Collier designed motorcycle produced by Matchless for 1931 and introduced at the 1930 Motorcycle Show at Olympia, London as their range-leading luxury model. It was one of two up-market four-cylinder machines introduced during the 1930 Show season from two manufacturers; the Silver Hawk whose production would last less than four years and the Ariel Square Four, whose production lasted until 1959. Other British manufacturers produced 4-cylinder machines in small quantities in the 1930s, including Brough Superior's Brough Superior Austin Four, Austin-engined BS4 (11 built 1932–34) and the prototype Brough Superior Golden Dream, Golden Dream (2 built in 1938). Description The Silver Hawk's 592 cc design was a development of the Matchless Silver Arrow, Silver Arrow and shared a similar frame design and cycle parts, as well as the monoblock 26 degree V with a one-piece overhead camshaft, OHC head concept. The single beve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ariel Square Four
The Square Four is a motorcycle produced by Ariel Motorcycles, Ariel between 1931 and 1959, designed by Edward Turner (motorcycle designer), Edward Turner, who devised the Square Four engine in 1928. At this time he was looking for work, showing drawings of his engine design to motorcycle manufacturers. The early engine with "two transverse crankshafts" was essentially a pair of 'across frame' OHC parallel twins joined by their geared central flywheels, with a four-cylinder (engine), cylinder block (or monobloc engine#Cylinder block, ''Monobloc'') and single head. The idea for the engine was rejected by BSA, but adopted by Ariel. Thus it became the Ariel Square Four. In 1966 Phil Vincent wrote in The Motor Cycle, ''Motor Cycle'': "Alas, in 1959 the Square Four went out of production, a victim of the modern trend towards small, high-revving modern power units. The demand had tailed off a bit, and with reduced output, the price would have had to be hoisted excessively high. At the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matchless Motorcycles
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models were produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins. Matchless had a long history of racing success; a Matchless ridden by Charlie Collier won the first single-cylinder race in the first Isle of Man TT in 1907. In 1938, Matchless and AJS became part of Associated Motorcycles (AMC), both companies producing models under their own marques. During the amalgamations that occurred in the British motorcycle industry in the 1960s, the Matchless four-stroke twin was replaced with the Norton twin, ending a long history of independent production. By 1967, the Matchless singles had ceased production. History The first Matchless motorcycle was made in 1899, and production began in 1901. Matchless was the trading name of Collier & Sons, the father Henry Herbert Collier and his sons Charlie and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vincent Motorcycles
Vincent Motorcycles was a British manufacturer of motorcycles from 1928 to 1955. The business was established by Phil Vincent, Philip Vincent who bought an existing manufacturing name HRD Motorcycles, HRD, initially renaming it as ''Vincent HRD'', producing his own motorcycles as HRD did previously with engines purchased as complete assemblies from other companies. From 1934, two new engines were developed as Single-cylinder engine, single cylinder in 500 cc and V-twin engine, v-twin 1,000 cc capacities. Production grew from 1936, with the most-famous models being developed from the original designs after the War period in the late 1940s.''Classic Bike'', September 2002, ''The Vincent Story'' – Timeline, by ''Dave Minton'', pp.27–31 Accessed 17 September 2014 The 1948 Vincent Black Shadow was at the time the world's fastest production motorcycle. The name was changed to ''Vincent Engineers (Stevenage) Ltd.'' in 1952 after financial losses were experienced when rele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorcycle Fork
A motorcycle fork connects a motorcycle's front wheel and axle to its motorcycle frame, frame, typically via a yoke, also known as a triple clamp, or triple tree, which consists of an upper yoke joined to a lower yoke via a steering stem, a shaft that runs through the steering head, creating the steering axis. Most forks incorporate the front Suspension (motorcycle), suspension and front brake, and allow the front wheel to rotate about the steering axis so that the motorcycle may be steered. Most motorcycle handlebar, handlebars attach to the top clamp in various ways, while clip-on handlebars clamp to the fork tubes, either just above or just below the upper triple clamp. The fork and its attachment points on the frame establish the critical geometric parameters of rake and trail, which play a major role in defining how a motorcycle handles and Suspension (motorcycle)#Brake dive, dives during braking. While the standard telescopic fork arrangement is found with few major differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matchless Silver Hawk Motorcycle 1931 Close Up
Matchless is one of the oldest marques of British motorcycles, manufactured in Plumstead, London, between 1899 and 1966. A wide range of models were produced under the Matchless name, ranging from small two-strokes to 750 cc four-stroke twins. Matchless had a long history of racing success; a Matchless ridden by Charlie Collier won the first single-cylinder race in the first Isle of Man TT in 1907. In 1938, Matchless and AJS became part of Associated Motorcycles (AMC), both companies producing models under their own marques. During the amalgamations that occurred in the British motorcycle industry in the 1960s, the Matchless four-stroke twin was replaced with the Norton twin, ending a long history of independent production. By 1967, the Matchless singles had ceased production. History The first Matchless motorcycle was made in 1899, and production began in 1901. Matchless was the trading name of Collier & Sons, the father Henry Herbert Collier and his sons Charlie and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brough Superior Golden Dream
The Brough Superior Golden Dream was designed and built by George Brough in Nottingham, England, in 1938. With its distinctive gold finish, this was to be the ultimate Brough Superior but production was stopped by the outbreak of War in 1939. Development Designed as a team effort by Brough, 'Ike' Hatch, and Freddie Dixon, the engine has two horizontally opposed flat twins one above the other and geared together, thus rotating counter to each other forming an H engine. Connecting rods from opposed cylinders were of the fork and blade type and thus shared a common crank pin. All pistons moved in unison, that is to the left or to the right at the same time. The pistons could thus be counterweighted 100% yielding a perfect balance. Primary, secondary and higher-order sources of vibration canceled each other, as did the gyroscopic effects from each crankshaft. George Brough described it a "flat vertical" engine. The four cylinders were equating to 988 cc, with the camshafts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
