Vehicular automatic speed change gear assembly

Details Vehicular automatic speed change gear assembly Vehicular automatic speed change gear assembly

1982-11-30

1985-12-17

Braun, Leslie A.

Machine element or mechanism

Rotary driven device adjustable during operation relative to...

Screw and nut adjusting means

74866, 74869, B60K 4118, B60K 4116

Patent

active

045586128

ABSTRACT:
A fully automatic transmission for use in automobiles requires the use of only a single manually operable switch in the vehicle compartment for selecting the travelling direction. All other functions of the transmission, namely the selection of the speed range, including neutral and the application of a parking mechanism are performed by a hydraulc control system in combination with an electronic control system operating according to a predetermined process.

REFERENCES:
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patent: 4355698 (1982-10-01), Barnes et al.
patent: 4373619 (1983-02-01), Schritt et al.
patent: 4393964 (1983-07-01), Kemper
patent: 4421214 (1983-12-01), Sellmeyer
patent: 4425620 (1984-01-01), Batcheller et al.

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