The invention provides an actuator (100). The actuator (100) is mainly activated by lateral acceleration generated by rotational acceleration of a rotatable object. The object is rotatable in a plane of rotation (P) about an object pivot point (12) in the plane of rotation (P). The actuator (100) comprises at least two bodies (110) adapted to be rotatable in or parallel to a plane of rotation (P), connected to an object at a body pivot point (120) of each body (110). The body pivot point (120) and/or the body (110) are/is arranged such that the mass distribution of the body (110) around the body pivot point (120) is non-uniform. The actuator (100) further comprises at least one connection structure (130) arranged to operably connect at least two of the at least two bodies (110). Due to the non-uniform mass distribution around the body pivot points (120), the actuator (100) is configured to transition to an activated state in response to rotational acceleration of the object by rotation of the at least two bodies (110) around their respective body pivot points (120) in a direction opposite to the direction of rotational acceleration of the object.
本发明提供了一种致动器(100),所述致动器(100)主要由可旋转物体的旋转加速度产生的横向加速度激活。物体可在旋转平面(P)中绕旋转平面(P)中的物体枢转点(12)旋转。致动器(100)包括适于在旋转平面(P)中或平行于旋转平面(P)可旋转的至少两个本体(110),在每个本体(110)的本体枢转点(120)处连接到物体。本体枢转点(120)和/或本体(110)被设置成使得本体(110)的质量分布围绕本体枢转点(120)是不均匀的。致动器(100)还包括至少一个连接结构(130),被设置成可操作的连接至少两个本体(110)中的至少两个。由于围绕本体枢转点(120)的不均匀质量分布,致动器(100)被配置成通过至少两个本体(110)围绕其各自的本体枢转点(120)沿与物体的旋转加速度方向相反的方向旋转来转换到激活状态,来响应物体的旋转加速度。
Actuator activated by lateral acceleration
通过横向加速度激活的致动器
2023-05-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
ACTUATOR PRIMARILY ACTIVATED BY TRANSVERSAL ACCELERATION
Europäisches Patentamt | 2024
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