Title:
STEERING DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP3899739
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a steering device for a vehicle to drive a steering mechanism by means of a steering actuator according to a steering operation angle, wherein the actuator is made compact in capacity and emergency steering at the time of mulfuction in the device is made possible.
SOLUTION: A shaft connecting/disconnecting means 7 is provided between a steering shaft 4 and an operation shaft 6 to thereby perform connection/ disconnection between the shaft 4, 6 and a steering drive means 9 is controlled so that a steering angle detection value may become a target steering angle corresponding to a steering angle detection value. Accordingly, it is possible to implement variable controlling of a steering gain according to a vehicle speed through disconnection of the shafts 4, 6 at the normal running time and use operation force of driver as a steering force through connection of the shafts 4, 6.
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Inventors:
Haruhiko Sato
Application Number:
JP26714099A
Publication Date:
March 28, 2007
Filing Date:
September 21, 1999
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B62D6/00; B62D5/04; B62D101/00; B62D109/00; B62D113/00; (IPC1-7): B62D6/00; B62D5/04; //B62D101:00; B62D109:00; B62D113:00
Domestic Patent References:
| JP2175465A | ||||
| JP6022151U | ||||
| JP11171029A | ||||
| JP2000085605A | ||||
| JP61050077U |
Foreign References:
| GB2332184A |
Attorney, Agent or Firm:
Fuyuki Nagai
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