Invention Grant
- Patent Title: Stabilizer arrangement for a motor vehicle
- Patent Title (中): 机动车稳定装置
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Application No.: US11569534Application Date: 2005-05-20
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Publication No.: US07699322B2Publication Date: 2010-04-20
- Inventor: Ullrich Hammelmaier , Metin Ersoy , Felix Haeusler , Oliver Westphal
- Applicant: Ullrich Hammelmaier , Metin Ersoy , Felix Haeusler , Oliver Westphal
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: McGlew and Tuttle, P.C.
- Priority: DE102004025807 20040524
- International Application: PCT/DE2005/000935 WO 20050520
- International Announcement: WO2005/113268 WO 20051201
- Main IPC: B60G17/005
- IPC: B60G17/005

Abstract:
A stabilizer arrangement for a motor vehicle has a stabilizer (1), which is connected to the vehicle chassis and which is connected to a spring-mounted wheel carrier part on each side of the vehicle by a piston-cylinder unit (4; 4′) each. Each of the piston-cylinder units (4, 4′) is formed of at least one piston (8, 8′) arranged movably in a cylinder (7, 7′), and each is connected in an articulated manner, at one end, to one end of the stabilizer (1) and, at the other end, to a spring-mounted wheel carrier part. The piston-cylinder units (4, 4′) are connected to a hydraulic pump (20). A stop (13, 13′), against which the respective piston (8, 8′) can be moved, is assigned to each of the cylinders (7, 7′). By an arrangement of valves, it is made possible for the pistons (8, 8′) to move out of each position in a purposeful manner against the stop (13, 13′) and to hold there in a defined position in order to restore the stabilizer action in a purposeful manner and effectively from any position of the vehicle.
Public/Granted literature
- US20070267825A1 Stabilizer Arrangement for a Motor Vehicle Public/Granted day:2007-11-22
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