| 摘要 |
<p>Key system with unpickable lock and cylinder for the key, being a key with a flat shank 1 and incorporating a longitudinal rocker 6 capable of performing two combined rotary movements of limited amplitude, these being: a transversal first movement perpendicular to the plane of the said flat shank 1, a rotary angular second movement taking place in the direction of the width of the key shank, these movements occurring in relation to a first shaft 7a, 7b and a second axis 8 respectively, the rocker 6 being situated in a window 9 which passes through the thickness of the key, having radial lateral sides 9a divergently extending between a comparatively narrower front side 9b and an arched and relatively wider rear side 9c.</p> |
