| 摘要 |
A device for releasing a warning device includes a contactor (10, 11, 12) for actuating an electric circuit of the warning device, which contactor is operated for switching in by means of a movable touch pin (4), which by means of a spring force (5) follows the relative movement between a fixed point (2) and a point (1) belonging to a door leaf, a window or the like, so that when the distance between said two points is increased, said touch pin (4) moves so much that the contactor is operated into its switching in position. In order to form a small unit, which can be built in into the conventional securing plates of doors, windows and the like, said touch pin being connected with a catch means (6), which in its catching position holds said touch pin (4) in a fixed position, at least against movements in the direction in which said spring force (5) acts. The catch means (6) is controlled by a lock plunger (3) or by the corresponding movable parts of a lock for the door, window and the like, in order to hold firstly said catch position and secondly a position in which said touch pin (4) is released. |
