| 摘要 |
A bicycle frame is made of frame tubes interconnected together by metal connectors at opposite ends of the frame tubes. The frame tubes each consist of a carbon fiber tube and metal connecting members at opposite ends of the carbon fiber tube. The metal connecting members are threaded onto sockets on the connectors. The carbon fiber tubes and the metal connecting members are interengaged by annular grooves on the connecting members and interfitting annular flanges on the carbon fiber tubes. The connecting members may be welded to the connectors through end notches in the connecting members. |
