Spring-loaded damping or shock absorbing apparatus

Details Spring-loaded damping or shock absorbing apparatus Spring-loaded damping or shock absorbing apparatus

1985-04-29

1987-03-03

Butler, Douglas C.

Spring devices

Vehicle

Comprising compressible fluid

267122, 267124, 267140, B60G 1704, F16F 902, F16F 934

Patent

active

046470255

ABSTRACT:
A pneumatic spring-loaded damping or shock absorbing apparatus provided with a venting port and a seal activated by a piston for automatically sealing the port when the apparatus approaches its fully expanded position for maintaining residual pressure within the apparatus.

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