Invention Grant
- Patent Title: Adjustable steering column for motor vehicles, having an energy absorption device
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Application No.: US15778591Application Date: 2016-12-06
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Publication No.: US10717458B2Publication Date: 2020-07-21
- Inventor: Daniel Kreutz , Sebastian Forte
- Applicant: THYSSENKRUPP PRESTA AG , thyssenkrupp AG
- Applicant Address: LI Eschen DE Essen
- Assignee: THYSSENKRUPP PRESTA AG,THYSSENKRUPP AG
- Current Assignee: THYSSENKRUPP PRESTA AG,THYSSENKRUPP AG
- Current Assignee Address: LI Eschen DE Essen
- Agency: thyssenkrupp North America, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4ed66a6a
- International Application: PCT/EP2016/079900 WO 20161206
- International Announcement: WO2017/102440 WO 20170622
- Main IPC: B62D1/18
- IPC: B62D1/18 ; B62D1/19 ; B62D1/184

Abstract:
A displaceable steering column for motor vehicles may include an actuating unit in which a steering shaft is rotatably mounted. The actuating unit may be displaceable relative to a holding unit in the axial direction of the steering shaft, and optionally in the vertical direction, and can be clamped by means of a clamping device so that the actuating unit is fixed in an non-displaceable manner when the motor vehicle is operating normally. The steering column may also include an energy absorption device disposed between the actuating unit and the holding unit, which in the event of a vehicle crash absorbs at least part of the energy applied to the steering column by material deformation of an energy absorber. The energy absorption device may have a central portion on which an energy absorber is disposed and is engaged with the actuating unit. The central portion may be connected to a clamping portion that can be clamped by the clamping device.
Public/Granted literature
- US20180354546A1 ADJUSTABLE STEERING COLUMN FOR MOTOR VEHICLES, HAVING AN ENERGY ABSORPTION DEVICE Public/Granted day:2018-12-13
Information query
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