首页>
外国专利>
Electromechanical locking device for door leaf, has sliding block that is combined together with device that is position-changeable in guiding rail, and overload safety device that is continuously adjusted by screw nut on spindle
Electromechanical locking device for door leaf, has sliding block that is combined together with device that is position-changeable in guiding rail, and overload safety device that is continuously adjusted by screw nut on spindle
The device has a door closer including a closer shaft that is rotatably connected with an end of rotatable arms. The other end of the arms is slidably engaged by a sliding block (2) in a guiding rail (3). The block operates together with the device that is position-changeable in the guiding rail. A switch-on and switch off electromagnet (10) includes an armature that causes a direct or indirect actuation of a retaining device. A terminal block has a terminal for a voltage supply of the electromagnet. An overload safety device (14) is continuously adjusted by a screw nut (9) on a spindle (7).
展开▼