公开(公告)号：US5257517A

公开(公告)日：1993-11-02

申请号：US762484

申请日：1991-09-19

申请人： James E. Dale

发明人： James E. Dale

IPC分类号： B62H5/14 ,  E05B15/16 ,  E05B17/00 ,  E05B67/02 ,  E05B67/06 ,  E05B67/38

CPC分类号： E05B67/02 ,  B62H5/14 ,  E05B17/0075 ,  E05B15/16 ,  E05B67/063 ,  Y10T70/493 ,  Y10T70/7915 ,  Y10T70/7921

摘要： The present application relates to a protecting sleeve for shielding and reinforcing a bicycle lock mechanism, which sleeve can conveniently be applied to many existing bicycle locks. The sleeve comprises an elongate body having a central bore sized to receive a cylindrical portion of a lock in which the lock mechanism is located. It has been found that this area of the lock is the weakest and the lock can be defeated by breaking the locking mechanism. The protecting sleeve includes intermediate its length a channel passage through which a locking member can pass for releasably engaging the locking mechanism. The protecting sleeve is preferably made of a high strength material, such as an aircraft aluminum alloy material which also acts as a thermal moderator.

摘要翻译： 本申请涉及一种用于屏蔽和加强自行车锁定机构的保护套筒，该套筒可以方便地应用于许多现有的自行车锁。 套筒包括细长本体，其具有中心孔，该中心孔的尺寸适于容纳锁定机构所在的锁的圆柱形部分。 已经发现锁的这个区域是最弱的，并且锁可以通过断开锁定机构而被击败。 保护套筒包括其长度的中间部分，通道通道，锁定构件可以通过该通道，用于可释放地接合锁定机构。 保护套筒优选由高强度材料制成，例如也用作热调节剂的飞机铝合金材料。