Chain with sealed joint and sealed roller

Details Chain with sealed joint and sealed roller Chain with sealed joint and sealed roller

1994-05-17

1995-06-20

Schoeppel, Roger J.

Endless belt power transmission systems or components

Structure facilitating lubrication of belt, pulley, or guide...

474231, 277 92, F16H 5704

Patent

active

054256798

ABSTRACT:
The invention provides sealing members for a chain. A first pair of sealing members is provided for each end of a bushing. The sealing members of the first pair respectively surround the ends of the bushing and are housed between inner sidebar portions and the outer sidebar portions of the chain. A second pair of sealing members seals rollers surrounding the bushings.

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