| 摘要 |
<p>It is disclosed an articulating pin (25) for the links (5,10) of a bicycle chain (1), of the type capable to be inserted in aligned holes (17,19) of an outer link (5) and of the corresponding inner link (10) of said chain (1), to hinge said links to one another, comprising a central portion (27) and a distal portion (30), characterised in that the distal end is elastically deformable for the insertion through said holes. It is also disclosed a locking button (40) for a bicycle chain, characterised in that it is plastically deformable to prevent deformations or movements of the walls of the pin (25) in the radial direction, towards the relative longitudinal axis (X). It also disclosed a locking assembly (70) of the chain, comprising the aforementioned articulating pin (25) and the corresponding locking button (40), and a bicycle transmission chain (1) comprising the aforementioned assembly. It is also disclosed a tool (500) for assembling a bicycle chain.</p> |
