Invention Grant
- Patent Title: Steering apparatus
- Patent Title (中): 转向装置
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Application No.: US14239804Application Date: 2012-10-25
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Publication No.: US08985629B2Publication Date: 2015-03-24
- Inventor: Hiroyuki Hattori
- Applicant: NSK Ltd.
- Applicant Address: JP Tokyo
- Assignee: NSK Ltd.
- Current Assignee: NSK Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-264211 20111202
- International Application: PCT/JP2012/077585 WO 20121025
- International Announcement: WO2013/080718 WO 20130606
- Main IPC: B62D1/19
- IPC: B62D1/19

Abstract:
A steering apparatus includes a steering shaft, a column rotatably supporting the steering shaft, a bracket attached to the column, a capsule configured to be fixed to a vehicle body and having upper and lower holding plates sandwiching the flange portion, a coupling part coupling the flange portion and the capsule such that the flange portion is detachable from the capsule by an impact force toward the front of the vehicle body, a rounded portion formed at a front end portion of the flange portion with a curvature radius varying along a vehicle-width direction, and an energy-absorbing member. The energy-absorbing member includes a rear portion engaged with the capsule, a front extension portion extending forward from the rear portion, a bent portion bent in front of the rounded portion, and a rear extension portion extending rearward and inclined in the vehicle-width direction with respect to the column center axis.
Public/Granted literature
- US20140217713A1 STEERING APPARATUS Public/Granted day:2014-08-07
Information query
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