发明名称 KRAFTFAHRZEUG MIT LÄNGENVERÄNDERLICHER SPURSTANGE
摘要 #CMT# #/CMT# The vehicle has a piston (16) dividing piston housing (12) into two areas (18, 20) filled with hydraulic fluid. The areas are connected with each other by a line (22) with a controllable single solenoid valve (24) that is controlled by a control unit (28). A force sensor (26) is coupled with the control unit in order to supply measured values. The fluid is pressed from one of the areas to the other area over the line under effect of force acting on one of tie rod parts (10, 14) of a tie rod and relative motion takes place between the piston and the housing by changing the rod overall length. #CMT# : #/CMT# An independent claim is also included for a method for adjusting a wheel track of a motor vehicle. #CMT#USE : #/CMT# Motor vehicle. #CMT#ADVANTAGE : #/CMT# The design of the vehicle eliminates the need of actuators for adjusting the track of the motor vehicle before repair, and reduces the noise. The length of the rod can be adjusted in an optimal manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a tie rod device and/or system in a motor vehicle. 10, 14 : Tie rod parts 12 : Piston housing 16 : Piston 18, 20 : Areas in piston housing 22 : Line 24 : Controllable single solenoid valve 26 : Force sensor 28 : Control unit.
申请公布号 AT534570(T) 申请公布日期 2011.12.15
申请号 AT20100001375T 申请日期 2010.02.11
申请人 AUDI AG 发明人 SCHMIDHAMMER, WERNER
分类号 B62D7/20;B62D17/00 主分类号 B62D7/20
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