The invention discloses a bicycle power transmission device suitable for a user. A bicycle power transmission device (100) is provided with a first rotating body (2), a pair of second rotating bodies (3), an elastic member (4), and a stopper member (5). The pair of second rotating bodies (3) is disposed so as to sandwich the first rotating body (2) in the axial direction. The pair of second rotating bodies (3) are detachably attached to each other. The elastic member (4) elastically connects the first rotating body (2) and the pair of second rotating bodies (3). The stopper member (5) is disposed between the pair of second rotating bodies (3). The first rotating body (2) has a stopper surface facing the stopper member (5) with a gap therebetween in the rotation direction.
本发明公开了适于用户的自行车用动力传递装置。自行车用动力传递装置(100)具备第1旋转体(2)、一对第2旋转体(3)、弹性构件(4)以及止动构件(5)。一对第2旋转体(3)配置为在轴向上夹着第1旋转体(2)。一对第2旋转体(3)以相互能够拆卸的方式安装。弹性构件(4)将第1旋转体(2)与一对第2旋转体(3)弹性地连结。止动构件(5)配置于一对第2旋转体(3)之间。第1旋转体(2)具有:在旋转方向上与止动构件(5)隔开间隔而对置的止动面。
Bicycle power transmission device
自行车用动力传递装置
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
CHAINLESS POWER TRANSMISSION DEVICE FOR BICYCLE AND BICYCLE
Europäisches Patentamt | 2019
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