Spring devices – Vehicle – Comprising compressible fluid
Patent
1987-10-23
1989-04-04
Kashnikow, Andres
Spring devices
Vehicle
Comprising compressible fluid
267 6427, 267 6428, 280707, 280711, 280840, F16F 904, B60G 1704
Patent
active
048179221
ABSTRACT:
An airspring height control device is based on an infrared light emitting diode and photo transistor receiver combination to reflect a signal from a reflector located internally to an airspring. The variable output signal given off by the receiver is proportional to the distance from the transmitter/receiver to the reflector thus allowing a height controlling mechanism to respond to the signal and make the necessary adjustments.
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patent: 4027970 (1977-06-01), Misek
patent: 4518254 (1985-05-01), Penny et al.
patent: 4527896 (1985-07-01), Irani et al.
patent: 4569581 (1986-02-01), Sato
patent: 4586728 (1986-05-01), Tokunaga et al.
patent: 4600215 (1986-07-01), Kuroki et al.
patent: 4609944 (1986-09-01), Nakada et al.
Dion, Sr. M. R.
Kashnikow Andres
Le Mark T.
The Goodyear Tire & Rubber Company
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