发明名称 |
DRIVE DEVICE WITH ELECTRIC MOTOR AND REDUCTION GEAR |
摘要 |
Drive device (1) with electric motor and reduction gear driving an output unit (8) in a motor vehicle, comprising a brushless motor (2) having a rotor turning about a rotor axis (Y2) parallel to a main axis (Y), an elliptical reduction gear (3) interposed between the brushless motor (2) and the output unit (8), said elliptical reduction gear comprising an elliptical gear and a deformable flange, deformed by the elliptical gear when it rotates, and a control unit (4) arranged in the immediate proximity of the brushless motor (2) for controlling said brushless motor. Seat frame comprising such a device. |
申请公布号 |
US2014167475(A1) |
申请公布日期 |
2014.06.19 |
申请号 |
US201214234093 |
申请日期 |
2012.06.21 |
申请人 |
Pera Thierry;Navatte Nicolas;Denis Julien |
发明人 |
Pera Thierry;Navatte Nicolas;Denis Julien |
分类号 |
B60N2/02;H02K7/14 |
主分类号 |
B60N2/02 |
代理机构 |
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代理人 |
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主权项 |
1. A drive device with electric motor and reduction gear, arranged to drive an output member in a motor vehicle, in a rotational movement about a main axis, comprising:
a brushless motor having a rotor turning about a rotor axis parallel to the main axis, an elliptical reduction gear interposed between the brushless motor and the output member, said elliptical reduction gear comprising a drive member and a deformable elliptical ring deformed by the drive member during its rotation, a control unit arranged in the immediate proximity of the brushless motor, for controlling said brushless motor, and wherein the reduction gear and the brushless motor are arranged one beside the other in a plane perpendicular to the main axis, and are connected together by a belt.
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地址 |
Belfort FR |