发明申请
US20080001380A1 VEHICLE, IN PARTICULAR AN ALL-WHEEL DRIVE VEHICLE, WITH A FIRST STEERED VEHICLE AXLE AND A SECOND STEERED VEHICLE AXLE
审中-公开
车辆，特别是全轮驱动车辆，具有第一转向车辆轴和第二转向车辆轴
- 专利标题： VEHICLE, IN PARTICULAR AN ALL-WHEEL DRIVE VEHICLE, WITH A FIRST STEERED VEHICLE AXLE AND A SECOND STEERED VEHICLE AXLE
- 专利标题（中）： 车辆，特别是全轮驱动车辆，具有第一转向车辆轴和第二转向车辆轴
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申请号： US11767083申请日： 2007-06-22
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公开(公告)号： US20080001380A1公开(公告)日： 2008-01-03
- 发明人: Ulrich MAIR , Stefan Wallner
- 申请人： Ulrich MAIR , Stefan Wallner
- 申请人地址： DE Friedrichshafen
- 专利权人： ZF Friedrichshafen AG
- 当前专利权人： ZF Friedrichshafen AG
- 当前专利权人地址： DE Friedrichshafen
- 优先权： DE102006030143.9 20060629
- 主分类号： B62D5/26
- IPC分类号： B62D5/26
摘要：
An all-wheel drive vehicle with two steered vehicle axles. Each having a main steering cylinder with piston rods actively connected with the wheels. The main steering cylinders each have first and second chambers (30, 31) delimited by at least one piston element (34, 35) which moves longitudinally in the cylinder and is connected to the piston rod (28), such that adjusting pressure in the cylinder with an electric control unit, biases the piston elements and the piston rods to achieve specified wheel steering angles. Furthermore, a third chamber (32), which can be pressurized, is provided between a first and a second piston element (34, 35) of a main steering cylinder (26), which respectively delimit the first and second chamber (30, 31). The piston rods are sectioned, such that a first section is connected to the first piston element and a second section is connected to the second piston element.
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