Invention Grant
- Patent Title: Steering column for a motor vehicle
- Patent Title (中): 汽车转向柱
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Application No.: US13515956Application Date: 2010-11-05
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Publication No.: US08474869B2Publication Date: 2013-07-02
- Inventor: Hansjörg Sulser , Sebastian Huber
- Applicant: Hansjörg Sulser , Sebastian Huber
- Applicant Address: LI Eschen
- Assignee: Thyssenkrupp Presta Aktiengesellschaft
- Current Assignee: Thyssenkrupp Presta Aktiengesellschaft
- Current Assignee Address: LI Eschen
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: DE102009059159 20091216
- International Application: PCT/AT2010/000420 WO 20101105
- International Announcement: WO2011/072311 WO 20110623
- Main IPC: B62D1/19
- IPC: B62D1/19

Abstract:
A steering column for a motor vehicle includes a casing unit, which rotatably supports a steering shaft about the longitudinal axis thereof, and a retaining part. The casing unit is held in a fixed manner relative to said retaining part up to a threshold value of a force acting on the casing unit in a parallel manner to the longitudinal axis of the steering shaft in the direction of the front of the vehicle. When the threshold value is exceeded, the casing unit is movably held in a parallel manner to the longitudinal axis in the direction of the front of the vehicle. The casing unit is connected to the retaining part via an energy-absorbing connection, which a bending wire or strip that is deformed when the casing unit is moved relative to the retaining part parallel to the longitudinal axis in the direction of the front of the vehicle, and via a breakaway connection closed up to a threshold value of the force and blocks a movement of the casing unit relative to the retaining part and which opens when the threshold value of the force is exceeded.
Public/Granted literature
- US20120266716A1 STEERING COLUMN FOR A MOTOR VEHICLE Public/Granted day:2012-10-25
Information query
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