Invention Grant
- Patent Title: Steering apparatus for vehicle
- Patent Title (中): 车辆转向装置
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Application No.: US12019219Application Date: 2008-01-24
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Publication No.: US08068954B2Publication Date: 2011-11-29
- Inventor: Kenji Higashi , Shiro Nakano , Masami Naka
- Applicant: Kenji Higashi , Shiro Nakano , Masami Naka
- Applicant Address: JP Osaka-Shi
- Assignee: JTEKT Corporation
- Current Assignee: JTEKT Corporation
- Current Assignee Address: JP Osaka-Shi
- Agency: Oliff & Berridge, PLC
- Priority: JP2007-018381 20070129
- Main IPC: B62D1/10
- IPC: B62D1/10 ; B62D1/20 ; B62D15/02

Abstract:
There is provided a steering apparatus to ease an uncomfortable feeling given to an operator when a steering wheel is connected to a steering mechanism, on a fail. The apparatus includes a unit that varies an angular ratio of a steering angle of front wheels with respect to an operational angle of a steering wheel. The apparatus also includes a connection unit such as a electromagnetic clutch for connecting the steering wheel to the steering mechanism in order to fix the angular ratio, on a fail such as a failure of a steering motor. The apparatus also includes a rotational body which relatively rotates with respect to the steering wheel by an angular deviation upon this connection. Accordingly, since a real neutral position of the steering mechanism coincides with a neutral position recognized by a pattern on the rotational body being seen, it eases the uncomfortable feeling onto the operator.
Public/Granted literature
- US20080183354A1 STEERING APPARATUS FOR VEHICLE Public/Granted day:2008-07-31
Information query
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