Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent
1977-09-14
1979-06-19
Scott, Samuel
Machine element or mechanism
Gearing
Toothed gear and recirculated unconnected elements
74217C, 192 4891, 192 53B, F16H 900, F16H 924, F16H 1108
Patent
active
041583167
ABSTRACT:
A chain-drive transmission including two sets of a plurality of sprockets, each set rotatably mounted on a rotatable shaft. Sprockets on each shaft are paired with a corresponding sprocket on the other shaft and are joined by the drive chain. The diameters of each pair of sprockets are selectively predetermined so as to provide a desired speed range for the chain-drive transmission. A selector and interlock mechanism is also provided so as to suitably select and interlock each preselected sprocket with its respective shaft thereby transmitting torque between the two rotatable shafts through the chain.
REFERENCES:
patent: 989037 (1911-04-01), Pearson
patent: 1316590 (1919-09-01), Neville
patent: 1777480 (1930-10-01), Schoonmaker
patent: 1884695 (1932-10-01), Holmes
patent: 1899953 (1933-03-01), Goeser
patent: 1957550 (1934-05-01), Motter
patent: 2186999 (1940-01-01), Stone et al.
patent: 2240737 (1941-05-01), Young
patent: 2427292 (1947-09-01), Mathes
patent: 3587799 (1971-06-01), Chamberland
Henderson William R.
Scott Samuel
Workman H. Ross
Young J. Winslow
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