发明名称 |
RECIRCULATING BALL POWER STEERING SYSTEM |
摘要 |
A power steering system for transferring torque to a sector gear includes a first ball screw and a first ball nut circumscribing the first ball screw. The first ball nut is in torque-transfer communication with the first ball screw through a plurality of ball bearings and is meshed or engaged with the sector gear for torque transfer therewith. An electric motor is configured to selectively supply torque to the sector gear through the first ball nut. |
申请公布号 |
US2012241243(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201113069645 |
申请日期 |
2011.03.23 |
申请人 |
ZALOGA MIROSLAW;DOERR GEORGE E.;MIELKE CHRISTOPHER J.;KLOESS SCOTT R.;ESCOBEDO MAURO PACHECO;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
ZALOGA MIROSLAW;DOERR GEORGE E.;MIELKE CHRISTOPHER J.;KLOESS SCOTT R.;ESCOBEDO MAURO PACHECO |
分类号 |
B62D5/04;B62D3/08 |
主分类号 |
B62D5/04 |
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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