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Velocette is a range of motorcycles made by Veloce Ltd, in Hall Green, Birmingham, England.One of several motorcycle manufacturers in Birmingham, Velocette was a small, family-owned firm, selling almost as many hand-built motorcycles during its lifetime as the mass-produced machines of the giant BSA and Norton concerns. [1]
Four wool spinning machines driven by belts from an overhead lineshaft (Leipzig, Germany, circa 1925) The belt drives of the Mueller Mill, model and reality, in motionA line shaft is a power-driven rotating shaft for power transmission that was used extensively from the Industrial Revolution until the early 20th century.
The open belt drive has parallel shafts rotating in the same direction, whereas the cross-belt drive also bears parallel shafts but rotate in opposite direction. The former is far more common, and the latter not appropriate for timing and standard V-belts unless there is a twist between each pulley so that the pulleys only contact the same belt ...
It is a stepless, fully-automatic transmission, consisting of a V-shaped drive-belt, and two pulleys, each of two cones, whose effective diameter can be changed so that the "V" belt runs nearer the spindle or nearer the rim, depending on the separation of the cones. These are synchronized so that the belt always remains at the same optimal tension.
Get the Boydton, VA local weather forecast by the hour and the next 10 days.
A drum motor (or motorised pulley) is a geared motor drive enclosed within a steel shell providing a single component driving pulley for conveyor belts. Drum Motor with Planetary Gear Drum Motor With Helical Spur Gear. The drum motor concept was first recorded in 1928, but it was not used until the early 1950s, when it was first produced ...
1969 Leyland Super Comet (Ergomatic) Introduced in 1964, the fourth generation Comet used the Ergomatic cab, as also used by a number of other Leyland models and other British truck manufacturers in Leyland Motor Corporation, the Ergomatic was built by GKN-Sankey while the LAD was the work of Motor Panels.
They were reformed as the Excelsior Motor Cycle Company in 1909. The first English motorcycle produced which continued until 1965. At first Francis Barnett machines were little more than re-badged Invicta motor cycles. [6] During the 1920s Francis Barnett made supple sheet metal work and pressings for the motor industry that proved successful.