| 摘要 |
The invention relates to a brake disk for a disk brake, in particular for motorcycles or bicycles. Said brake disk comprises a brake band, whereby the brake band comprises several extensions and the inner part (20) comprises several extensions which are respectively arranged in pairs on top of each other. Said disk brake also comprises several connection elements which connect the brake band (10) to the inner part (20) wherein they are received in recesses (13, 23) formed in the extensions. The aim of the invention is to produce a divided brake disk which, for a low weight, has reduced deformation and/or wear and tear in the region of the connection between the brake band and the inner part. The aim of the invention is achieved due to the inventive recess (23) of the disk brake being embodied in such a manner that the connection line (51) is arranged between the ends of the recess (23) at an angle alpha of between 15 85 DEG in relation to the tangential direction (50). |
