Land vehicles – Wheeled – Running gear
Reexamination Certificate
2005-02-04
2010-02-23
Dickson, Paul N. (Department: 3616)
Land vehicles
Wheeled
Running gear
C280S124128
Reexamination Certificate
active
07665750
ABSTRACT:
A trunnion air ride suspension system. In one example, a trunnion suspension system includes a trunnion beam pivotably mounted to a hanger bracket, and an axle pivotably mounted to the trunnion beam. A brake actuator is secured to the axle and pivotably mounted to the trunnion beam, so that the brake actuator pivots with the axle relative to the trunnion beam. In another example, a trunnion suspension system includes a trunnion beam pivotably mounted to a hanger bracket, the trunnion beam having a longitudinally extending cylindrical portion positioned between two generally vertical plate portions. An axle is pivotably mounted to the cylindrical portion by a bushed connection, the bushed connection being retained longitudinally between the plate portions.
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Dickson Paul N.
Smith IP Services P.C.
Watson & Chalin Maufacturing, Inc.
Wilhelm Timothy
LandOfFree
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