Controlled locking device

Abstract

Abstract 1. Locking device with a door joint-side bolt lock, with a key, which has in a cap an electronically readable, stored code information, a transmitter for the inductive transmission of the code information to a door frame-side receiver and an inductively operating energy receiver for receiving supply energy from a doorframe-side energy transmitter, and with an electromechanical arresting device for checking the closing/opening of the bolt lock under the control of a control room evaluating the code information characterized in that no electronic or electromechanical means are installed in the bolt lock (1) on the door joint-side, that on the doorframe-side the arresting device (29) is located within a locking plate (4), that there is at least one sensor (7, 37, 38) connected to the control room for monitoring the bolt position, that the control room is also connected to at least one safety alarm and that as a function of the sensor-recorded bolt position and the code information received, the control room can be switched into a sharp/unsharp state.

Inventors

• 👤 Willi Dr. Jur. Merkel
• 👤 Reiner Künzel

Bibliographic Details