Patent ID: 7104091
Filing Date: 2006-09-12
Classification: B62H,Y10S,Y10T

Abstract:
1. A bicycle lock comprising a) a housing having a centrally positioned cylindrical opening sized to allow passage of a seat support and a drum rotatably mounted in the housing, b) a cable wound on the drum which is guided outward through an opening of the housing, whereby the cable is fastened to the drum with one end, and on the other outwardly guided end supports a half-lock which can be connected with the half-lock arranged in the housing and fixed there, c) a coil spring which is arranged between the housing and the drum, d) a fastening element for fixing the housing to the seat support e) a rear light connected to the exterior of the housing, and f) an acoustic signaling device connected to a battery and the cable, for producing an acoustic signal upon detection of a break in the cable, the battery also providing power to the rear light.