STEERING SYSTEM TRANSMISSION RATIO VARIABLE SYSTEM

PROBLEM TO BE SOLVED: To provide a steering system transmission ratio variable system capable of preventing spinning, and improving steering feeling by predicting the spinning of a vehicle and applying a counter. SOLUTION: When the counter is applied in the steering system transmission ratio variabl...

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Bibliographic Details
Main Author KODAMA KAZUMASA
Format Patent
LanguageEnglish
Published 09.12.2004
Edition7
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a steering system transmission ratio variable system capable of preventing spinning, and improving steering feeling by predicting the spinning of a vehicle and applying a counter. SOLUTION: When the counter is applied in the steering system transmission ratio variable system 11, an ECU 10 drives auxiliary valves 33A, 33B to increase the pressure oil flowing into a cylinder 30. The auxiliary force is generated so as to negate the increase of the steering reaction force caused by applying the counter, the steering reaction force against a steering wheel 12 is maintained to be constant, and steering feeling is more improved than the conventional one. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030142904