| 摘要 |
<p>A slidable disc brake (10) comprises at least one brake disc (38,40) having an inner portion mounted on a hub (14) for sliding in a direction parallel to the central axis (22) of the hub (14) and a drive connection (19) between the hub (14) and the brake disc (38,40). The drive connection (19) comprises intermeshed teeth (42,20b) in which corresponding grooves (20) on the hub (14), in which the teeth (42) of the disc (38,40) fit, are relatively small compared to the projecting teeth (20b) of the hub (14) defined between a pair of adjacent grooves (20).</p> |
