Endless belt power transmission systems or components – System including spaced pulleys interconnected by a belt
Patent
1983-09-12
1985-04-09
Leppink, James A.
Endless belt power transmission systems or components
System including spaced pulleys interconnected by a belt
474153, 474205, 198494, F16H 700
Patent
active
045099367
ABSTRACT:
A toothed belt drive which is particularly suitable for use in harvesting machines has belt teeth which are trapezoidal in plan and cross-section perpendicular to the direction of motion of the belt. The belt teeth are alternately oriented with the larger side edge of the base adjacent opposite side edges of the strip-like belt. The belt teeth are adapted to engage in recesses in a belt pulley which are complementarily shaped. The recesses in the belt pulley are laterally open adjacent the wider side edge to enable any foreign matter entering said recesses to be readily ejected therefrom.
REFERENCES:
patent: 3656359 (1972-04-01), Dorf et al.
patent: 3866483 (1975-02-01), Smith
patent: 4003269 (1977-01-01), Haines
patent: 4072062 (1978-02-01), Morling et al.
patent: 4198875 (1980-04-01), Schneider
Albright Penrose Lucas
Arntz-Optibelt KG
Leppink James A.
McKenzie, Jr. Frank H.
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