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Patent Searching and Data


Title:
POSITION ADJUSTMENT DEVICE FOR ELECTRIC STEERING WHEEL
Document Type and Number:
WIPO Patent Application WO/2013/176192
Kind Code:
A1
Abstract:
A position adjustment device for an electric steering wheel according to the present invention is equipped with: a non-telescopic steering shaft (2b); a non-telescopic steering column (5b); a column holder (31) that holds the steering column (5b) in a way that allows movement in the axial direction; a pair of tilt shafts (33) that hold the column holder (31) in a way that allows rocking centered on the centerline of the shafts; and a telescopic intermediary shaft (28) that is coupled to the steering shaft (2b) via a universal joint (27b). The tilt shafts (33) are arranged so that the centerline thereof is orthogonal to the center line of the steering shaft (2b). The centerline of the pair of left and right tilt shafts exists within the range between the displacement center position of the front-end side and the displacement center position of the back-end side of the universal joint (27b).

Inventors:
IWAKAWA MASATO (JP)
SEKII YOSHIYUKI (JP)
KAKITA HIROSHI (JP)
Application Number:
PCT/JP2013/064283
Publication Date:
November 28, 2013
Filing Date:
May 22, 2013
Export Citation:
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Assignee:
NSK LTD (JP)
IWAKAWA MASATO (JP)
SEKII YOSHIYUKI (JP)
KAKITA HIROSHI (JP)
International Classes:
B62D1/18
Foreign References:
JPS615263U1986-01-13
JP2010083392A2010-04-15
JP2007203881A2007-08-16
JP2010116042A2010-05-27
JP2006297989A2006-11-02
JP5076908B22012-11-21
JPH09323658A1997-12-16
JPH10119793A1998-05-12
JP2005255040A2005-09-22
JP2009006743A2009-01-15
DE10251764A12004-05-27
Other References:
See also references of EP 2857281A4
Attorney, Agent or Firm:
Kiwa International (JP)
Patent business corporation Takakazu patent firm (JP)
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