Title:
AIRBAG DEVICE AND HORN SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/118590
Kind Code:
A1
Abstract:
[Problem] To limit the generation of the strange noises that accompany sliding contact between the hook sections and the torsion springs. [Solution] The airbag device is provided with a substantially case-shaped retainer (22), lances (122) that protrude from the outside surface of the bottom wall of the retainer (22), and torsion springs (30) provided in the base section (14) of the steering wheel (12) as holders to hold the retainer (22) and in which the distance between the opposing ends can be changed by spring energization. The retainer (22) is held in the base section (14) so as to be movable in the axial direction of the hooks when the lances (122) are hooked by engagement with the torsion springs (30), and a shock absorbing sheet (34) is provided on the surface of the lances (122) above the area of contact with the torsion spring (30).
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Inventors:
KOUYAMA SEIICHI (JP)
MATSUO MASATOSHI (JP)
MATSUO MASATOSHI (JP)
Application Number:
PCT/JP2013/051482
Publication Date:
August 15, 2013
Filing Date:
January 24, 2013
Export Citation:
Assignee:
TAKATA CORP (JP)
International Classes:
B60R21/203; B60R21/217; B62D1/08
Foreign References:
| JP3167677U | 2011-05-12 | |||
| JP2010228514A | 2010-10-14 | |||
| JP2011102052A | 2011-05-26 | |||
| JP2011046352A | 2011-03-10 |
Attorney, Agent or Firm:
MASUDA HIROFUMI (JP)
Hirofumi Masuda (JP)
Hirofumi Masuda (JP)
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Claims: