发明名称 |
Steering reaction force control arrangement for a power steering servo valve |
摘要 |
In a steering reaction force control arrangement for a hydraulic servo valve of a power steering system including a rotary spool rotatable received in a control sleeve and having a portion with axially extending V-shaped grooves disposed within a sleeve structure connected, by a conical engagement structure, to the control sleeve, the sleeve structure has radial bores receiving force transmitting balls which are pressed into the V-shaped grooves by a controllable hydraulic pressure so that the rotary spool can be moved relative to the control sleeve only upon the transmission of a torque sufficient to lift the force transmitting balls against the force of the hydraulic fluid by which they are pressed into the grooves.
|
申请公布号 |
US6009903(A) |
申请公布日期 |
2000.01.04 |
申请号 |
US19970844830 |
申请日期 |
1997.04.22 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
ROEHRINGER, ARNO;ROMBOLD, MANFRED |
分类号 |
B62D5/083;(IPC1-7):F15B9/10 |
主分类号 |
B62D5/083 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|