Invention Grant
- Patent Title: Electric power steering system with belt drive
- Patent Title (中): 带动传动的电动助力转向系统
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Application No.: US12523950Application Date: 2008-01-07
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Publication No.: US07823688B2Publication Date: 2010-11-02
- Inventor: Matthias Spengler , Jens Keppler , Jens Stolzenburg
- Applicant: Matthias Spengler , Jens Keppler , Jens Stolzenburg
- Applicant Address: DE Dusseldorf
- Assignee: ThyssenKrupp Presta SteerTec GmbH
- Current Assignee: ThyssenKrupp Presta SteerTec GmbH
- Current Assignee Address: DE Dusseldorf
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: DE102007004521 20070124
- International Application: PCT/EP2008/000050 WO 20080107
- International Announcement: WO2008/089882 WO 20080731
- Main IPC: B62D5/00
- IPC: B62D5/00
Abstract:
The invention relates to an electric power steering for a motor vehicle, that may include a gear rack (11) that is positioned axially displaceable inside a steering housing (1) and can be driven by an electric servomotor (16), arranged inside a motor housing (7), with the aid of a belt (14) and a gear (12) for assisting with the steering. A simple and reliable belt tensioning is possible by providing an insertion wedge (21) between the motor housing (7) and the steering housing (1), which pushes the motor housing (7) away from the steering housing (1) for the purpose of tensioning of the belt (14).
Public/Granted literature
- US20100044145A1 ELECTRIC POWER STEERING SYSTEM WITH BELT DRIVE Public/Granted day:2010-02-25
Information query
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