Spring devices – Vehicle – Comprising compressible fluid
Patent
1977-10-04
1979-11-20
Reger, Duane A.
Spring devices
Vehicle
Comprising compressible fluid
F16F 904
Patent
active
041748271
ABSTRACT:
A high ratio L/D sleeve type rolling lobe airspring is modified to provide column stabilization and correct a "weinering" effect by reason of a collar mounted at the plug end of the airspring sleeve. The collar prevents the inflated sleeve from rolling over a mounting ring that retains the sleeve on the plug. In another embodiment a rigid member is mounted inside of the airspring to limit the kink effect of the sleeve at a full jounce position such that upon being repressurized under restrained load the sleeve returns to an axially symmetric configuration.
REFERENCES:
patent: 3682464 (1972-08-01), Krejcir
Brown Paul R.
Hirtreiter Arthur B.
Reger Duane A.
Ronyak D. M.
The Goodyear Tire & Rubber Company
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