Air spring assembly

Details Air spring assembly Air spring assembly

1987-03-31

1989-07-04

Kashnikow, Andres

Spring devices

Vehicle

Comprising compressible fluid

267 6424, 267218, 188318, 92 605, F16F 904, F16F 906, F16F 500, F01B 3114

Patent

active

048444286

ABSTRACT:
An air spring assembly which includes a main air chamber and an interconnected auxiliary air chamber in which there is disposed a piston movable endwise thereof upon actuation of a reversible electric motor to increase or to decrease the volume of the auxiliary air chamber that is open to the main air chamber, thereby adjusting the effective volume of the main air chamber and thus its spring constant.

REFERENCES:
patent: 3159330 (1964-12-01), Boldt
patent: 4445673 (1984-05-01), Clark
patent: 4588171 (1986-05-01), Stephens
patent: 4592450 (1986-06-01), Yokoya et al.
patent: 4666135 (1987-05-01), Buna et al.
Shop Manual published in Japan in Jan., 1986 for the Toyota "Soarer", Automobile--pp. 4-54 and 4-55 of the Manual translated.

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