A filter pulley (1) comprising: a hub (2) configured to be fixed to a shaft rotating about an axis (A); a crown (3) coaxially and rotatably mounted on the hub (2); a plurality of resilient groups (20) arranged circumferentially with respect to the hub (2) and the crown (3), and each of the resilient groups (20) being sandwiched between a pair of first elements integral with the hub (2) and between a pair of second elements integral with the crown (3), the first elements comprising at least two spokes (31) carried by an actuator (30), the actuator (30) consists of two parts (32, 33) which selectively engage between them to selectively connect the crown (3) and the hub (2).
一种过滤带轮(1),包括:轮毂(2),配置为固定至绕轴线(A)旋转的轴;冠状部(3),同轴并且旋转自由地安装在所述轮毂(2)上;多个弹性组(20),相对于所述轮毂(2)和所述冠状部(3)周向地布置,并且每个所述弹性组(20)夹设于与所述轮毂(2)成一体的一对第一元件之间并且夹设于与所述冠状部(3)成一体的一对第二元件之间,所述第一元件包括由致动器(30)承载的至少两个辐条(31),其中,所述致动器(30)由两个部分(32,33)组成,所述两个部分在它们之间选择性地啮合,以选择性地连接冠状部(3)和轮毂(2)。
Improved filter belt wheel
改进的过滤带轮
2023-03-07
Patent
Elektronische Ressource
Chinesisch
Reducing wheel, belt wheel transmission mechanism, leg assembly and robot
Europäisches Patentamt | 2023
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