A door lever and mounting plate assembly attachable to a door and coupleable to a latch and spindle assembly in the door, including a. a mounting plate including an aperture therein mountable on the door with the aperture axially aligned with the spindle, b. a door lever assembly comprising a handle part with a bottom surface, and a pivot plate, the handle part being coupleable to the spindle, and the pivot plate being fixed to the bottom surface of the handle and having an area greater than the area of the aperture and being situated closely adjacent and underlying the aperture, such that when the handle is pivoted the aperture is at all times fully underlied by at least parts of the pivot plate, and d. a keylock cylinder mounted in the handle part with a linkage to engage and control rotation of the spindle.
Door lever and key cylinder lock combination
2016-03-22
Patent
Electronic Resource
English