Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Power actuator unit having mechanically actuated clutch/brake assembly
The disclosure provides a power drive mechanism, which includes an electric motor configured to rotate a drive member, a housing having an inner wall bounding a cavity, and an extensible actuation member linearly movable in a first direction to move a vehicle swing door in an opening direction and in a second direction to move the vehicle swing door in a closing direction. A clutch/brake assembly is disposed in the cavity of the housing. The clutch/brake assembly operably connects the drive member with the extensible actuation member. The clutch/brake assembly is movable from a disengaged state, whereat the extensible actuation member is inhibited from moving relative to the housing, to an engaged state, whereat the extensible actuation member moves relative to the housing. The clutch/brake assembly moves mechanically from the engaged state to the disengaged state in response to the electric motor changing from the energized state to the de-energized state.
本公开提供了一种动力驱动机构，其包括构造成使驱动构件旋转的电动马达、具有限定腔的内壁的壳体、以及能够沿第一方向线性移动以使车辆摆门沿打开方向移动以及沿第二方向移动以使车辆摆门沿关闭方向移动的可伸长致动构件。离合器/制动器组件设置在壳体的腔内。离合器/制动器组件将驱动构件与可伸长致动构件以可操作的方式连接。离合器/制动器组件能够从断开接合状态移动至接合状态，在断开接合状态，可伸长致动构件被抑制相对于壳体移动，在接合状态，可伸长致动构件相对于壳体移动。离合器/制动器组件响应于电动马达从通电状态变至断电状态而从接合状态机械地移动至断开接合状态。
Power actuator unit having mechanically actuated clutch/brake assembly
The disclosure provides a power drive mechanism, which includes an electric motor configured to rotate a drive member, a housing having an inner wall bounding a cavity, and an extensible actuation member linearly movable in a first direction to move a vehicle swing door in an opening direction and in a second direction to move the vehicle swing door in a closing direction. A clutch/brake assembly is disposed in the cavity of the housing. The clutch/brake assembly operably connects the drive member with the extensible actuation member. The clutch/brake assembly is movable from a disengaged state, whereat the extensible actuation member is inhibited from moving relative to the housing, to an engaged state, whereat the extensible actuation member moves relative to the housing. The clutch/brake assembly moves mechanically from the engaged state to the disengaged state in response to the electric motor changing from the energized state to the de-energized state.
本公开提供了一种动力驱动机构，其包括构造成使驱动构件旋转的电动马达、具有限定腔的内壁的壳体、以及能够沿第一方向线性移动以使车辆摆门沿打开方向移动以及沿第二方向移动以使车辆摆门沿关闭方向移动的可伸长致动构件。离合器/制动器组件设置在壳体的腔内。离合器/制动器组件将驱动构件与可伸长致动构件以可操作的方式连接。离合器/制动器组件能够从断开接合状态移动至接合状态，在断开接合状态，可伸长致动构件被抑制相对于壳体移动，在接合状态，可伸长致动构件相对于壳体移动。离合器/制动器组件响应于电动马达从通电状态变至断电状态而从接合状态机械地移动至断开接合状态。
Power actuator unit having mechanically actuated clutch/brake assembly
具有机械致动的离合器/制动器组件的动力致动器单元
HENES ARTHUR J W (Autor:in) / ZEABARI JOHN G (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
POWER ACTUATOR UNIT FOR POWERED DOOR HAVING A MECHANICALLY ACTUATED CLUTCH/BRAKE ASSEMBLY
| Europäisches Patentamt | 2022