The lock loop is impossible to reproduce and of a cylinder, for said loop

摘要

The system of the lock key impossible to reproduce and of a cylinder for the wrench comprises a key having a flat blade (1) in which there is a longitudinal beam (6) which has an ability to perform two rotary movements combined with a limited amplitude, which are a first rotary movement which is perpendicular to the plane of said flat blade (1) and a second rotary movement of the angular scanning which takes place in the direction of the width of said blade (1), these movements being produced, respectively, with respect to the first (7a, 7b) and second (8), the axes of the rocker (6) being mounted in a window (9) in the form of a sector of a circle which passes through the thickness of the key in the form of radial lateral sides (9a) which extend in a divergent between a front side (9b) relatively narrower and a rear side of the curve (9c) relatively wider.