Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent
1974-09-13
1976-12-14
Scott, Samuel
Machine element or mechanism
Gearing
Toothed gear and recirculated unconnected elements
74447, F16H 5530, F16H 5512
Patent
active
039968146
ABSTRACT:
A sprocket having interchangable teeth, in which a chain is removably mounted circumferentially on the peripheral edge portion of a hub, with means to key the chain both longitudinally and laterally on the edge portion of the hub. Each link of the chain carries one or more teeth which project radially outward with respect to the hub.
REFERENCES:
patent: 568837 (1896-10-01), Cowen
patent: 623431 (1899-04-01), Schaefer
patent: 1683220 (1928-09-01), Wattie
patent: 1736758 (1929-11-01), Ball
patent: 2365866 (1944-12-01), Dalrymple
patent: 3108488 (1963-10-01), Huszar
patent: 3386718 (1968-06-01), Abbott
patent: 3802287 (1974-04-01), Graham
patent: 3861232 (1975-01-01), Bravin
Burke Allan R.
Scott Samuel
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