Title:
CAM DEVICE, POSITION-ADJUSTING DEVICE FOR STEERING WHEEL, AND METHOD FOR ASSEMBLING POSITION-ADJUSTING DEVICE FOR STEERING WHEEL
Document Type and Number:
WIPO Patent Application WO/2016/076430
Kind Code:
A1
Abstract:
A structure is achieved with which it is possible to easily assess whether or not the combination of a drive-side cam and a driven-side cam is appropriate. In the outer peripheral surface of a driven-side cam 30a, driven-side concave grooves 47 are formed so as to be recessed radially inward throughout the axial direction in two positions on radially opposite sides. In the outer peripheral surface of a drive-side cam 29a, first drive-side concave grooves 45 are formed so as to be recessed radially inward throughout the axial direction in portions where the circumferential phases correspond to the driven-side concave grooves 47 in a locked state, and second drive concave grooves 46 are formed so as to be recessed radially inward throughout the axial direction in portions where the circumferential phases correspond to the driven-side concave grooves 47 in an unlocked state.
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Inventors:
MANIWA TAKAHIRO (JP)
Application Number:
PCT/JP2015/082038
Publication Date:
May 19, 2016
Filing Date:
November 13, 2015
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
F16H25/12; B23P21/00; B62D1/184
Foreign References:
| JP2014104870A | 2014-06-09 | |||
| JP2000108639A | 2000-04-18 |
Other References:
See also references of EP 3220011A4
Attorney, Agent or Firm:
Kiwa International (JP)
Patent business corporation Takakazu patent firm (JP)
Patent business corporation Takakazu patent firm (JP)
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