Invention Grant
- Patent Title: Electric steering wheel position adjustment apparatus
- Patent Title (中): 电动方向盘位置调节装置
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Application No.: US14391981Application Date: 2013-05-22
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Publication No.: US09126624B2Publication Date: 2015-09-08
- Inventor: Masato Iwakawa , Yoshiyuki Sekii , Hiroshi Kakita
- Applicant: NSK Ltd.
- Applicant Address: JP Tokyo
- Assignee: NSK Ltd.
- Current Assignee: NSK Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Crowell & Moring LLP
- Priority: JP2012-119918 20120525; JP2012-120384 20120528; JP2012-143029 20120626
- International Application: PCT/JP2013/064283 WO 20130522
- International Announcement: WO2013/176192 WO 20131128
- Main IPC: B62D1/181
- IPC: B62D1/181 ; B62D1/189 ; B62D1/187 ; B62D1/185

Abstract:
The electric steering wheel position adjustment apparatus of the present invention comprises: a non-expandable steering shaft 2b; a non-expandable steering column 5b; a column holder 31 that supports the steering column 5b so as to be able to move in the axial direction; a pair of left and right tilt shafts 33 that support the column holder 31 so as to be able to pivotally move around the center axis thereof; and an expandable intermediate shaft 28 that is connected to the steering shaft 2b by way of a universal joint 27b; and a tilt shafts 33 that are arranged so that the center axis thereof is orthogonal to the center axis of the steering shaft 2b. The center axis OC of the pair of left and right tilt shafts 33 is located in a range between the position OF of the center of displacement of the front-end section and the position OB of the center of displacement of the rear-end section of the universal joint 27b.
Public/Granted literature
- US20150075316A1 Electric Steering Wheel Position Adjustment Apparatus Public/Granted day:2015-03-19
Information query
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