| 摘要 |
An arrangement is provided for securing together two hollow members of a framework of a bicycle, wherein one of the members passes through an aperture in the other. A pair of split collets surround the one member and extend into the aperture from opposite sides thereof. The one member has a tube secured to its outer surface in abutment with one of the collets, and this member is threaded and receives a nut which exerts pressure on the other collet. Tightening of the nut on the threaded member urges the collets into the aperture and secures the two members together. The one hollow member may have mounted therein bearings and a shaft of a pedal assembly of the bicycle. |
