Self-centering steering system
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United States of America Patent
Stats
-
Jul 22, 2008
Grant Date -
Aug 14, 2003
app pub date -
Feb 13, 2002
filing date -
Feb 13, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A steering system (10) for a vehicle (16) comprises a housing (20) having first and second end portions (32, 34) and an intermediate portion (50). A steering member (66) is supported for axial movement in the housing (20). A piston (100) fixed for movement with the steering member (66) has opposite end faces (104, 106). First and second springs (130, 132) engage the end faces (104, 106) of the piston (100) and bias the piston and thereby the steering member (66) in first and second axial directions toward a straight ahead position. Steering linkage (124, 126) connected with the piston member (100) transmits movement of the piston member (100) to steerable wheels (12, 14) of the vehicle.
First Claim
Family
International Classification(s)
Cited Art Landscape
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