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JOS. BERCHTOLD AG

JOS. BERCHTOLD AG Patent applications
Patent application numberTitlePublished
20110049911DEVICE FOR SECURING DOORS USING MAGNETIC ATTRACTION - A device for securing or stopping a door relative to a stationary structure by means of magnetic attraction. In a secured position, a tilt element engages a counter-element due to magnetic attraction between the first magnetic element and the second magnetic element, and the door is stopped and optionally fixed in place, while in a retracted position the tilt element is retracted and the door can be moved. The tilt element includes a cover plate made of non-magnetic solid material and can be installed both on the stationary structure, such as the floor, wall or ceiling, or in the door.03-03-2011