发明名称 |
HYDRAULIC CONTROL ARRANGEMENT FOR AN AUTOMATIC TRANSMISSION |
摘要 |
In a hydraulic control arrangement for an automatic transmission of a motor vehicle having a parking lock activation system wherein operating fluid is supplied via a parking lock slide valve to a first parking lock pressure chamber for moving a parking lock-up piston in one direction into a locking position or moving the parking lock piston in an opposite direction, whereby operating fluid is released from the first parking lock pressure chamber via a discharge slide valve by way of which the first parking brake pressure chamber is connected to a tank for releasing the parking lock-up. |
申请公布号 |
US2013319806(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201313757806 |
申请日期 |
2013.02.03 |
申请人 |
SCHINDLER JOEERG;BARAGA MICHAEL;BRANDENBURG MARKUS;KALCZYNSKI HENRIK;KULL THOMAS;DAIMLER AG |
发明人 |
SCHINDLER JOEERG;BARAGA MICHAEL;BRANDENBURG MARKUS;KALCZYNSKI HENRIK;KULL THOMAS |
分类号 |
B60T1/00 |
主分类号 |
B60T1/00 |
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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