Invention Grant
- Patent Title: Steering system
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Application No.: US15938686Application Date: 2018-03-28
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Publication No.: US10661824B2Publication Date: 2020-05-26
- Inventor: Toshihiro Asakura , Takuya Nakayama
- Applicant: JTEKT CORPORATION
- Applicant Address: JP Osaka-shi
- Assignee: JTEKT CORPORATION
- Current Assignee: JTEKT CORPORATION
- Current Assignee Address: JP Osaka-shi
- Agency: Oliff PLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@28745292
- Main IPC: B62D5/04
- IPC: B62D5/04 ; B62D3/12 ; F16H7/02 ; F16H25/22 ; F16H57/02 ; F16H25/24 ; F16H55/17 ; F16H55/48 ; F16H25/20
Abstract:
A steering system with a reduced number of parts is provided. A driven pulley has a radially outer portion, a radially inner portion, and a connection portion that connects the radially outer portion and the radially inner portion to each other. The radially inner portion is provided with a plurality of slits at equal intervals in the circumferential direction. A plurality of retention portions are provided at portions of the radially inner portion between the slits. Lug portions are provided on the inner surface of the distal ends of the retention portions. A groove is provided in the outer peripheral surface of a ball screw nut. The lug portions of the retention portions are fitted with the groove of the ball screw nut.
Public/Granted literature
- US20180281843A1 STEERING SYSTEM Public/Granted day:2018-10-04
Information query
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