| 摘要 |
PCT No. PCT/GB94/01076 Sec. 371 Date Jan. 25, 1995 Sec. 102(e) Date Jan. 25, 1995 PCT Filed May 19, 1994 PCT Pub. No. WO94/28275 PCT Pub. Date Dec. 8, 1994A lock for a bicycle or the like comprises a first fixed casing member which is adapted to be secured to the frame member of a bicycle or the like and a second casing member which is movable relative to the first casing member. The first casing member is cup-shaped and is provided with frame mounting means on the outer surface of the cup wall. A raised boss extends from the base of the cup-shaped member. The second casing member is adapted to fit into the first casing member and to engage with the boss in such a manner that the second member is rotatable with respect to the first member. One end of a wire or cable is secured to the second casing member and the wire or cable is wound around the periphery of the second member. The other end of the wire or cable extends through a slot in the side wall of the first casing member. A lock is provided with which the other end of the wire or cable is engageable and a coil spring is arranged to act on the second casing member, to cause it to rotate with inspect to the first casing member to draw the wire or cable into the first casing member by being wound around the periphery of the second member as the latter is rotated by the coil spring. Visual and audible alarm means are desirably provided which are arranged to be activated if the wire or cable is pulled or cut.
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