Invention Grant
- Patent Title: Steering column device and manufacturing method for the same
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Application No.: US17145930Application Date: 2021-01-11
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Publication No.: US11318982B2Publication Date: 2022-05-03
- Inventor: Hidenori Kakinuma , Yasunori Kamitani , Soma Iwai , Keiji Kishimoto
- Applicant: JTEKT CORPORATION
- Applicant Address: JP Osaka
- Assignee: JTEKT CORPORATION
- Current Assignee: JTEKT CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Oliff PLC
- Priority: JPJP2020-005996 20200117
- Main IPC: B62D1/185
- IPC: B62D1/185
Abstract:
A steering column device includes a metal outer-side cylindrical member, a metal inner-side cylindrical member, and a resin intermediate cylindrical member that is disposed between the outer-side cylindrical member and the inner-side cylindrical member. The intermediate cylindrical member has an oil feed orifice through which the semisolid lubricating oil is guided from an outer circumferential face side to an inner circumferential face side when inserting the intermediate cylindrical member into the outer-side cylindrical member.
Public/Granted literature
- US20210221423A1 STEERING COLUMN DEVICE AND MANUFACTURING METHOD FOR THE SAME Public/Granted day:2021-07-22
Information query
IPC分类:
