| 摘要 |
<p>The tube e.g. lower tube (10), has two traction-inlet openings (18, 20), two traction-outlet openings (24, 26), and two bowden cables e.g. control unit cable (28) and derailer-cable (34), extending from the inlet openings to the outlet openings. The cables intersect at the tube interior. A distance of the inlet openings is larger than a distance of the outlet openings. The inlet openings are arranged opposite to one another at outer sides (22) of the upper or lower tube. The outlet openings are arranged at a lower side of the lower pipe or at outer sides of the upper pipe.</p> |
