Patent Number: 6,332,602

Title: Vehicle suspension having annular air chamber

Abstract: An annular bellows unit for replacing a vehicle suspension coil spring thatencloses a shock absorber or hydraulic actuator includes annular secondflange members that are sealingly connected at opposite ends of respectiveinner and outer bellows members to form a closed chamber, and a fill portin one of the flange members for pressurizing the chamber.

Inventors: Oishi; Yuzuru (Hacienda Hts., CA)


International Classification: B60G 15/12 (20060101); B60G 15/00 (20060101); F16F 13/00 (20060101); F16F 009/04 (); F16F 005/00 ()

Expiration Date: 12/25/2014