Low cost jounce bumper

Details Low cost jounce bumper Low cost jounce bumper

1996-01-16

1998-03-10

Butler, Douglas C.

Spring devices

Rubber

267141, 267292, 267140, F16F 136, B60G 1122

Patent

active

057252033

ABSTRACT:
An jounce bumper apparatus has an elastomeric body (18) bonded directly to a head (30) of a threaded fastener (20) for providing controlled impact of a second member 46, such as a lower control arm of a vehicle suspension, with an adjacent first member (48), such as a vehicle frame. Bonding strength may be enhanced by the use of an enlarged head (30) combined with forming circumferential grooves thereon.

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