The present invention relates to a brake assembly with active piston retraction, the brake assembly may include: a brake piston configured to be movable for brake application or brake release, and including an inner wall forming a piston chamber; a linearly movable structure, which is a linearly movable structure located in a piston chamber of the brake piston, and which is configured to be linearly movable in the piston chamber in response to rotation of a rotatable structure operably coupled to the linearly movable structure; and a magnet disposed between the brake piston and the linearly movable structure such that the brake piston moves toward the linearly movable structure in response to linear movement of the linearly movable structure by a magnetic field generated by the magnet. When the linearly movable structure moves in a brake release direction during a brake release operation, the magnet functions to provide active retraction of the brake piston.
本发明涉及一种利用主动活塞后退的制动组件,制动组件可以包括:制动活塞,被构造为可移动以用于制动施加或制动解除,并且包括形成活塞腔室的内壁;可线性移动结构,其为位于制动活塞的活塞腔室中的可线性移动的结构,并且可线性移动结构被构造为响应于可操作地结合在可线性移动结构的可旋转结构的旋转,在活塞腔室中可线性移动;以及磁体,磁体设置在制动活塞和可线性移动结构之间,使得制动活塞响应于通过由磁体产生的磁场的可线性移动结构的线性移动而朝向可线性移动结构移动。当在制动解除操作期间可线性移动结构在制动解除方向上移动时,磁体起到提供制动活塞的主动后退的功能。
Brake assembly with active piston retreat
利用主动活塞后退的制动组件
2023-05-02
Patent
Elektronische Ressource
Chinesisch