| 摘要 |
本发明涉及一种用于将后变速排档(100)的拨链器(12)安装到自行车车架(160)上的设备(1)，包括：- 销(33)，所述销(33)适于被固定在所述自行车车架(160)的相应的座(161)中；- 形成于所述销(33)上的环形座(33c)；- 所述拨链器(12)的支撑体(2)；- 通孔(2a)，其形成在所述支撑体(2)中并且被所述销(33)穿过；- 邻接元件(117)，其结合在所述销(33)的所述环形座(33c)中，其中所述邻接元件(117)提供在所述销(33)上沿轴向方向的支撑；其中所述邻接元件(117)包括第一和第二部件(117a、117b)，它们成形为环形段，并且能够通过各自的成形附接部(118a、118b)连接在一起。; - an annular seat (33c) formed on said pin (33); - a support body (2) of said derailleur (12); - a through hole (2a), formed in said support body (2) and crossed by said pin (33); - an abutment element (117) associated with said pin (33) in said annular seat (33c), wherein said abutment element (117) provides a support in the axial direction on said pin (33); wherein said abutment element (117) comprises a first and a second component (117a, 117b), which are shaped like an annular sector and that can be connected together through respective shaped attachment portions (118a, 118b). |
