基本信息:
- 专利标题： STEERING DEVICE
- 申请号：US16528277 申请日：2019-07-31
- 公开(公告)号：US20200047789A1 公开(公告)日：2020-02-13
- 发明人： Osamu YOSHIDA , Kiyotaka SHIRAKUBO , Satoshi DOI , Yumi AYUKAWA
- 申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
- 申请人地址： JP Hitachinaka-shi
- 专利权人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
- 当前专利权人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
- 当前专利权人地址： JP Hitachinaka-shi
- 优先权： JP2018-148330 20180807
- 主分类号： B62D1/20
- IPC分类号： B62D1/20 ; B62D5/04 ; F16D3/68 ; F16F15/136
摘要：
A steering device includes: a coupling including a first coupling member, a second coupling member, and an elastic member, the elastic member which is made from a resin, and which includes an elastic member base portion, a first rotation direction elastic portion, a second rotation direction elastic portion, a third rotation direction elastic portion, a fourth rotation elastic portion, and an axial elastic portion, the axial elastic portion which is provided to the elastic member base portion, and which is arranged to be bent in a direction to be inclined with respect to the first axis when a clearance between the first shaft member assembly and the second shaft member assembly in the direction of the first axis is decreased.
公开/授权文献:
- US11104371B2 Steering device 公开/授权日：2021-08-31