Spring devices – Vehicle – Comprising compressible fluid
Patent
1984-11-28
1986-09-23
Reger, Duane A.
Spring devices
Vehicle
Comprising compressible fluid
280714, F16F 1300
Patent
active
046131167
ABSTRACT:
An air suspension comprises a shock absorber, first and second air chambers surrounding the shock absorber, a valve for affording and shutting off communication between the first and second air chambers and an electric motor for operating the valve. The first and second air chambers are constituted such that they act as parallel springs or series springs when both air chambers shut off to each other.
REFERENCES:
patent: 2622872 (1952-12-01), Wettstein
patent: 4154461 (1979-05-01), Schnittger
patent: 4313529 (1982-02-01), Kato et al.
patent: 4534580 (1985-08-01), Kobayashi et al.
Reger Duane A.
Toyota Jidosha & Kabushiki Kaisha
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