发明名称 |
Hydraulic servo-assisted steering system for motor vehicles stores actual valve characteristic curves in groups while preparing flow characteristic curves for a magnetic actuator in a converter to match the valve curves |
摘要 |
A driver uses a steering wheel (1) to enter each steering command as input moment. Steering commands are transferred via a flexible steering shaft (2) to a hydraulic steering valve (3) that relies on torque through its rotary slide valve design to trigger a servo final control element (4) in order to use torque and speed as well as preset parameters to adapt steering force exerted on the steering wheel and transferred via a steering gearing mechanism (5). Independent claims are also included for a method for adjusting hydraulic servo-assisted steering i.e. for compensating for variations caused through process tolerances and for a testing method for compensating for an actual and scheduled valve characteristic line in relation to a preset driving speed.
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申请公布号 |
DE10157527(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
DE20011057527 |
申请日期 |
2001.11.23 |
申请人 |
ZF LENKSYSTEME GMBH |
发明人 |
KRUTTSCHNITT, ANDREAS;SCHAENZEL, RAINER |
分类号 |
B62D5/06;B62D5/083;F15B13/04;F15B19/00;(IPC1-7):B62D6/00 |
主分类号 |
B62D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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