Belt

Details Belt Belt

1975-10-20

1977-02-15

Gerin, Leonard H.

Machine element or mechanism

Gearing

Toothed gear and recirculated unconnected elements

74231C, F16H 700, F16G 128

Patent

active

040076440

ABSTRACT:
A power transmission drive belt having a plurality of equally spaced teeth of identical contour disposed along its length. The teeth include a crest with driving and trailing faces depending therefrom to a valley below. An apex is disposed on each tooth and in each valley to provide minimum engagement between the belt and a pulley, resulting in a quiet running power transmission drive system.

REFERENCES:
patent: 2753980 (1956-07-01), Ballard
patent: 2987932 (1961-06-01), Szonn
patent: 3083583 (1963-04-01), Szonn
patent: 3472563 (1969-10-01), Irgens
patent: 3597985 (1971-08-01), Jeffrey
patent: 3744330 (1973-07-01), Sugimoto

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