Automatic transmission casing

Details Automatic transmission casing Automatic transmission casing

1978-06-05

1980-10-07

Schroeder, Werner H.

Machine element or mechanism

Elements

Gear casings

F16H 3708, F16H 5702

Patent

active

042262003

ABSTRACT:
An automatic transmission for vehicles including a fluid torque converter, a change-over gear mechanism, and an oil pressure control means, wherein the oil pressure control means is substantially composed of a grooved portion formed integrally with the housing of the transmission, a first valve body means adapted to engage a first part of the grooved portion and providing a manual shift valve, and a second valve body means adapted to engage a second part of the grooved portion and providing other hydraulically operated control valves.

REFERENCES:
patent: 3263521 (1966-08-01), Muller
patent: 3703107 (1972-11-01), Piret
patent: 3745854 (1973-07-01), Haag et al.
patent: 4083266 (1978-04-01), Kneitzberg
Stockel, M. W., Auto Mechanics Fundamentals, The Goodheart-Willcox Co., Inc., 1969, Chapter 12, p. 242.

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