Device for electromagnetic locking of a large-scale catering establishment machine or the like comprising a drive unit and an attachable unit

摘要

The invention relates to a device for electromagnetic locking of a large-scale catering establishment machine or the like comprising a drive unit (1) and an attachable unit (2) having at least one tool, the drive unit (1) having a sensor (8) and the attachable element having a coded magnet (9) activating the sensor (8) in the working position, the sensor (4, 8) being connected in series with a low-voltage release for switching on the drive unit (1), and the tool of the attachable unit (2) being able to be protected against access by a protecting device which, during the corresponding relative movements between attachable unit (2) and protective device, causes the drive unit (1) to be switched off or automatically switched on again, and does so by virtue of the fact that at least one second magnet (9) and at least one second sensor corresponding thereto are arranged in such a way that the power supply to the drive unit (1) is interrupted during a relative movement of attachable unit (2) and protective device (3) out of the working position. <IMAGE>