F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
267/74
F16F 9/04 (2006.01) B60G 15/14 (2006.01) F16F 9/084 (2006.01)
Patent
CA 1109086
Abstract of the Disclosure MacPherson-type strut in combination with a rolling lobe air spring assembly for vehicle suspension. This air spring assembly comprises a tubular rubber boot fixed at its upper end to a retainer cap removably mounted on the strut piston rod. The lower end of the boot is fixed to a retainer sleeve which is removably mounted on the reservoir tube of the strut. The outer periphery of the retainer sleeve is profiled to present a variable diameter surface for the air spring and cooperates therewith to provide a variable rate spring. This air spring assembly may be easily replaced by another assembly for service or for changing the spring rate of the suspension.
325593
General Motors Corporation
Gowling Lafleur Henderson Llp
LandOfFree
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