Title:
クラッチ接離電動モータステアリングシステム
Document Type and Number:
Japanese Patent JPH11500680
Kind Code:
A
Abstract:
In the hydraulically assisted steering system disclosed herein, a hydraulic pump for powering a steering servo is in turn driven either from the vehicle's engine, through an electrically controlled clutch, or by an electric motor which can drive the pump independently of the vehicle's engine. A signal is provided which varies as a function of vehicle's speed and disengagement of the clutch is enabled for vehicle speeds above a predetermable threshold, thereby to reduce energy consumption. The clutch is engaged, independently of vehicle speed, under high load, e.g. emergency situations.
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Inventors:
ヴァン シューア、マーシナス
ニンブレット、フランシス、イー、ジュニア
ニンブレット、フランシス、イー、ジュニア
Application Number:
JP52587796A
Publication Date:
January 19, 1999
Filing Date:
February 21, 1996
Export Citation:
Assignee:
サトコン テクノロジー コーポレーション
International Classes:
B62D5/06; B62D5/065; B62D5/07; B62D6/02; (IPC1-7): B62D6/02; B62D5/07
Attorney, Agent or Firm:
守谷 一雄