ES1008401U - Cylinder lock tumblers perfect and key for the same torque. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Type cylinder lock having a cylinder; a drum rotatably mounted in the cylinder; a plurality of drums of plug puntas pointed, chisel-shaped, on the drum at a plurality of positions of the tumblers, having at least one of the tumblers ability to reciprocation oscillatory around its axis, being positionable the tumblers one with respect to other along a line of unión to provide closing function; keeping device; tumblers being positionable that are capable of oscillatory motion to rotate around its axis, and lock or release the device cellaring to provide a second closing function; used the cerradira cylinder with a wrench with proper teeth you have at least one shaped cut v perpendicular to a longitudinal blade wrench shaft and at least one shaped cut v oblique to the longitudinal axis leaf of the key; and means to create a huge number of possible changes in the teeth of the key and key combinations possible masterpiece; punta wherein the sharp, corresponding to a number chosen pin tumblers seats oscillatory motion, selectively can move either forward or backward tumbador shaft; and because the v-shaped cuts on the key for that sliding tumbador, are positioned so that the vertex v remain the shaft similarly displaced tumbador when the key is inserted into the cylinder lock. (Machine-translation by Google Translate, not legally binding)