ES282757U - Perfected device for remote operation of the garage door (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved device for remote operation of the garage door, which is of the type that includes a metal box of recessed type on site, equipped on one of its walls with the corresponding passage for the conductor cable, and a strong lid for closing the box, the cover of which is provided with a cylinder lock opening from the outside by means of a key, for the activation by rotation of an internal element related to the bulb and which acts as the control element of an electric contactor that is housed in the box, and which it closes the remote control circuit of a garage door or the like, and is essentially characterized in that the internal end of the bulb has a diametral arm, the ends of which, advantageously angled, in the closed position of the lock are superimposed on the heads of the internal screws that fix the cover to the box, preventing access or fraudulent manipulation from the outside of the screws, they count the box with solid internal areas with threaded holes for the screws, said solid areas of the box resting molded angular extensions provided on the inner face of the cover, whose extensions have their openings in opposition, and have holes for passing the screws, with the particularity that the lid also has holes facing each screw, which are obturables by removable covers, having in turn the diametral arm of a recovery spring that forces you to remain in the position of coverage of the screws, until the key is inserted in the lock, and by turning the bulb and arm the screws are accessible, after eliminating the covers, for the purpose of an internal repair of the device. (Machine-translation by Google Translate, not legally binding)