Silent gear wheel

Details Silent gear wheel Silent gear wheel

1977-09-08

1979-11-20

Wayner, William E.

Machine element or mechanism

Gearing

Rotary bodies

74574, F16H 5514, F16F 1510

Patent

active

041746430

ABSTRACT:
A gear wheel having a rim with a plurality of teeth around the periphery thereof, a hub within the rim, spokes connected between the rim and the hub, sound absorbing material filling the spaces between the spokes for silencing the noise caused by vibration of the gear wheel, and side plates attached to the rim, hub and spokes and completely covering the openings from the spaces between the spokes for confining the sound absorbing material in the spaces.

REFERENCES:
patent: 1185953 (1916-06-01), Sundh
patent: 1427721 (1922-08-01), Christenson
patent: 3385127 (1968-05-01), Naruse et al.
patent: 3566710 (1971-03-01), Long
patent: 3962932 (1976-06-01), Okamoto et al.

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