SECRET HEAD OF MECHANICAL LOCKING DEVICE

摘要

A secret head of mechanical locking device has a case in cylindrical cavity of which central rotary cylinder is installed. In the cavity of the case in addition are installed arranged concentrically fixed with respect to the case and rigidly connected to it hollow cylinder and second rotary cylinder. Kinematical connection between the rotary cylinders is realized through lever and stops fixed at the end of the central cylinder.