Multi-way locking device for building door
The device comprises two similar levers (2,4) on side of the wall stop of a wing (1) or on the door frame (8) or door case or in narrow slit shaped cavity. The levers are arranged so that their first lever arm ends are near the lock (3) so that they contact the lock when it projects forward in a loc...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The device comprises two similar levers (2,4) on side of the wall stop of a wing (1) or on the door frame (8) or door case or in narrow slit shaped cavity. The levers are arranged so that their first lever arm ends are near the lock (3) so that they contact the lock when it projects forward in a locked position. The second lever arm ends have a locking bolt (11,6) at their free ends. The bolt is coupled so that it is movable in alignment with the cavity. The free ends of the lever arm are bent or cranked, they are movable directly into a cavity in the door. |
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