Title:
STEERING COLUMN DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/085411
Kind Code:
A1
Abstract:
[Problem] To realize a structure with which it is easy to increase the quantity of absorption of an impact load applied to a steering wheel when a secondary impact occurs. [Solution] A support bracket 18 is disposed on the inner side of a slit 25 of an outer column 21 and is joined to an inner column 20 so as to be separable on the basis of an impact load applied to the inner column 20 when a secondary impact occurs. A base section 79 of an impact absorption member 19 is attached to the inner column 20 so that, when the inner column 20 is displaced forward, the base section 79 is displaced together with the inner column 20, and a folded-back section is made to face a girdle section of the support bracket 18.
Inventors:
KOJIYA NOBUHIRO (JP)
URIMOTO ARATA (JP)
JOHTA MASAYA (JP)
MORIYAMA SEIICHI (JP)
URIMOTO ARATA (JP)
JOHTA MASAYA (JP)
MORIYAMA SEIICHI (JP)
Application Number:
PCT/JP2019/041614
Publication Date:
April 30, 2020
Filing Date:
October 24, 2019
Export Citation:
Assignee:
NSK LTD (JP)
International Classes:
B62D1/19; B62D1/184; B62D1/189; F16F7/00; F16F7/12
Domestic Patent References:
| WO2016114034A1 | 2016-07-21 |
Foreign References:
| JP2017081214A | 2017-05-18 | |||
| JP2018131059A | 2018-08-23 | |||
| US20090218801A1 | 2009-09-03 |
Attorney, Agent or Firm:
KIWA INTERNATIONAL (JP)
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