Four wheel steering systems
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 21, 1994
Grant Date -
N/A
app pub date -
May 14, 1992
filing date -
Nov 3, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A front and rear wheel steering system for a vehicle has a front steer system (23, 25) and a rear steer system (21, 22) with a rear steer controller (12) functioning to set the rear steer angle in dependence upon front steer angle and vehicle speed. A low load capacity feedback device (14) functions to maintain a predetermined relationship between front and rear wheel steer angles with an overload protector (74, 77, 78) protecting the feedback device (14) from damage due to the application of loads above a predetermined level.
First Claim
Family
International Classification(s)
Cited Art Landscape
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