Invention Grant
- Patent Title: Steering column comprising a plastic sliding sleeve
- Patent Title (中): 转向柱包括塑料滑动套筒
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Application No.: US12812846Application Date: 2009-01-09
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Publication No.: US08549953B2Publication Date: 2013-10-08
- Inventor: Rony Schnitzer
- Applicant: Rony Schnitzer
- Applicant Address: LI Eschen
- Assignee: ThyssenKrupp Presta AG
- Current Assignee: ThyssenKrupp Presta AG
- Current Assignee Address: LI Eschen
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: DE102008005256 20080118
- International Application: PCT/EP2009/000089 WO 20090109
- International Announcement: WO2009/090018 WO 20090723
- Main IPC: B62D1/185
- IPC: B62D1/185

Abstract:
The invention relates to a steering column for a motor vehicle, comprising a bracket (1) which carries an upper jacket unit (3) and a lower jacket unit (5), wherein the jacket units (3, 5) surround a steering shaft (8) rotatably mounted therein, and wherein the jacket units (3, 5) comprise an inner jacket tube (10) and an outer jacket tube (11) which surrounds the inner jacket tube (10) at least in some sections, said jacket tubes being mounted such that they can be displaced one inside the other in their axial direction by means of a plastic sleeve (6) made of thermoplastic which is located therebetween. Freedom from play is achieved in that the plastic sleeve (6) is inserted into the outer jacket tube (11) with a press fit, and in that the outer jacket tube (11) has at least one opening (12), in the region of which the plastic sleeve (6) is pressed against the inner jacket tube (10) by deformation.
Public/Granted literature
- US20100307280A1 STEERING COLUMN COMPRISING A PLASTIC SLIDING SLEEVE Public/Granted day:2010-12-09
Information query
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