Title:
STEERING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/223942
Kind Code:
A1
Abstract:
According to the embodiments, a steering device comprises a tube, a mobile member, a drive device that makes the mobile member move in the axial direction, a first fixing member that is provided to a first member that is one of the tube and the mobile member and fixes the tube and the mobile member to each other, and a restriction part that is provided to a second member that is the other of the tube and the mobile member so as to be separated from the first fixing member in the axial direction and restricts the relative rotation of the tube and the mobile member around a rotational axis that intersects the shaft center of a steering shaft. When a prescribed load acts on the tube in a direction that makes the first member move relative to the second member in a first direction that is included in the axial direction, one of the first member and the second member makes a deformation part that is provided to the other of the first member and the second member plastically deform in association with the movement of the first member relative to the second member.
Inventors:
SAKAI KOSUKE (JP)
IWANAGA SOICHIRO (JP)
MURAKI TOSHIHIRO (JP)
IWANAGA SOICHIRO (JP)
MURAKI TOSHIHIRO (JP)
Application Number:
PCT/JP2023/017805
Publication Date:
November 23, 2023
Filing Date:
May 11, 2023
Export Citation:
Assignee:
AISIN CORP (JP)
International Classes:
B62D1/19; B62D1/181
Foreign References:
| JP2019127176A | 2019-08-01 | |||
| JP2006327422A | 2006-12-07 | |||
| US20210094605A1 | 2021-04-01 | |||
| US20200180676A1 | 2020-06-11 | |||
| US20190126968A1 | 2019-05-02 | |||
| DE102011083190A1 | 2013-03-21 | |||
| JP2022152635A | 2022-10-12 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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