Park locking mechanism for an automatic transmission

Details Park locking mechanism for an automatic transmission Park locking mechanism for an automatic transmission

1988-04-29

1990-03-13

Braun, Leslie A.

192 clutches and power-stop control

Vortex-flow drive and clutch

With brake

188 31, 74577S, B60T 106, F16D 4126

Patent

active

049076817

ABSTRACT:
A park locking mechanism for a four-speed automatic transmission in which the rollers have oversized bores to reduce the reaction loads transmitted to the carrier pins so as to increase the service life of the carrier pins and rollers.

REFERENCES:
patent: 2860731 (1958-11-01), House
patent: 2964135 (1960-12-01), Sand
patent: 2974752 (1961-03-01), Howard
patent: 3043403 (1962-07-01), Kelley
patent: 3300001 (1967-01-01), Stockton
patent: 3373850 (1968-03-01), Helmer
patent: 3601231 (1971-08-01), Kolacz et al.
patent: 3900082 (1975-08-01), Sakamoto et al.
patent: 4223768 (1980-09-01), Iwanaga
patent: 4369867 (1983-01-01), Lemieux

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