Invention Grant
- Patent Title: Steering apparatus
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Application No.: US15468786Application Date: 2017-03-24
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Publication No.: US10053135B2Publication Date: 2018-08-21
- Inventor: Masayoshi Sakuda , Tomonori Sugiura , Tatsuro Kubota , Shoji Ishimura , Shigeru Hoshino
- Applicant: JTEKT CORPORATION , TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Osaka-shi JP Toyota
- Assignee: JTEKT CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: JTEKT CORPORATION,TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka-shi JP Toyota
- Agency: Oliff PLC
- Priority: JP2016-077457 20160407
- Main IPC: B62D1/19
- IPC: B62D1/19 ; B62D1/184 ; B62D1/189
Abstract:
A support shaft includes a first supported portion and a second supported portion supported by respective support holes of a pair of fastened portions. The support shaft includes a large-diameter portion including the first supported portion, a small-diameter portion including the second supported portion and having a diameter smaller than the large-diameter portion, and a stepped portion formed between the large-diameter portion and the small-diameter portion. The small-diameter portion includes a tapered portion provided in the small-diameter portion so as to be adjacent to the stepped portion and having a diameter gradually decreasing toward the stepped portion, a first to-be-broken portion placed in a smallest-diameter portion of the tapered portion so as to be broken at a time of a secondary collision, and a second to-be-broken portion placed adjacent to the second supported portion so as to be broken at the time of the secondary collision.
Public/Granted literature
- US20170291632A1 Steering Apparatus Public/Granted day:2017-10-12
Information query
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