Roller clutch with improved lubrication

Details Roller clutch with improved lubrication Roller clutch with improved lubrication

1988-08-31

1989-10-17

Braun, Leslie A.

192 clutches and power-stop control

Clutches

Automatic

192113B, 384465, F16D 1500

Patent

active

048740691

ABSTRACT:
Lubrication for a roller clutch cage of the type that is installed to a cam race that is in turn secured tightly to a mounting drum is improved by providing an internal oil passage in the cage that is open on one side. When the cam race is secured to the drum, the open passage is closed off against a face of the drum, providing a secondary closed oil path that connects to the primary oil path already formed between the cam race and the drum face. Therefore, pressurized oil can be provided all the way though the cage, directly to the bearing surface of the cage.

REFERENCES:
patent: 2292988 (1942-08-01), Bloomfield et al.
patent: 2755899 (1956-07-01), Erickson
patent: 2998113 (1961-08-01), Marland
patent: 4782931 (1988-11-01), Lederman

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