Futteraufbau für eine Fahrradvordergabel

摘要

A bicycle front fork packing structure including a tapered ball bearing mounted around the top coupling tube of the front fork and connected between the vertical tube of the handlebar stem and the head tube and having a tapered center through hole, a tapered screw cap threaded onto the externally threaded bottom end of the vertical tube of the handlebar stem and covering the tapered ball bearing and having an inside annular groove, a split packing ring mounted within the tapered screw cap and the ball bearing and forced into engagement between the head tube and the top coupling tube of the front fork and having an outside annular flange forced into engagement with the inside annular groove of the tapered screw cap.