Self-steering, caster adjustable suspension system

Land vehicles – Wheeled – Running gear

Patent

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Details

280 865, 280 866, B62D 1700

Patent

active

060070781

ABSTRACT:
A self-steering axle suspension system of the parallelogram type is provided with a tri-pivot cradle mechanism for changing the caster of the axle to provide for either a reverse or forward steerable axle mode while equalizing the forces on the pivots in the parallelogram to reduce pivot wear out.

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patent: 5403031 (1995-04-01), Gottschalk et al.
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patent: 5620194 (1997-04-01), Keeler et al.
patent: 5816605 (1998-10-01), Raidel
Ridewell Corp. "Auto-Reversing Kit/Short" Drawing Number AS-7570 C#4 May 14, 1991.

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