发明名称 |
Friction clutch and method to reduce drag loss in friction clutch |
摘要 |
A wet clutch includes a rotatable hub and a rotatable drum having an aperture extending therethrough. A plurality of outer clutch plates are fixed for rotation with the drum. A plurality of inner clutch plates are fixed for rotation with the hub and interleaved with the outer clutch plates. A piston is moveable to apply a force to the inner and outer clutch plates to transfer torque between the hub and the drum. A cover is moveable relative to the drum between first and second positions. The cover selectively restricts a flow of fluid through the aperture in the drum when in the first position. |
申请公布号 |
US8640846(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201313908163 |
申请日期 |
2013.06.03 |
申请人 |
MUIZELAAR RICHARD D.;STEELE SEAN;LI JIANWEN;KOWALSKI ANDREW;MAGNA POWERTRAIN INC. |
发明人 |
MUIZELAAR RICHARD D.;STEELE SEAN;LI JIANWEN;KOWALSKI ANDREW |
分类号 |
F16D13/00;F16D13/72;F16D13/74 |
主分类号 |
F16D13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|