Chain noise preventing device

Details Chain noise preventing device Chain noise preventing device

1978-05-25

1981-04-14

Braun, Leslie

Endless belt power transmission systems or components

Positive drive pulley or guide roll

With particular belt

474151, 474161, F16H 900, F16H 5530

Patent

active

042612144

ABSTRACT:
A chain noise preventing device wherein a cushioning ring, having an outside diameter larger than that of a semicircular inscribed circle of chain formed when the chain meshes with a sprocket, is arranged on at least one side surface of the sprocket.

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patent: 3504562 (1970-04-01), Hirych
patent: 3523463 (1970-08-01), Van Thielen
patent: 3666322 (1972-05-01), Pickron
patent: 4078445 (1978-03-01), Kiser, Jr.
patent: 4082372 (1978-04-01), Kozuki
patent: 4083247 (1978-04-01), Umezaki et al.

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