TH50135B - Elephant ear - Google Patents

Abstract

DC60 (07/12/55) Safety elephant ears which feature a double disc. Using the movement of one another to make the edge of the sheet. On top, cover another hole. In order not to have a hole in the key from the outside But can put the latch inside or if you want to hang on the outside door Move the metal plate covering the hole back to match it evenly, so that the inside door cannot be bolted. The installation is similar and close to the installation of a typical elephant ear, a pair of safety elephant ears. Using the movement of one another to make the edge of the sheet. On top, cover another hole. In order not to have a hole in the key from the outside But can put the latch inside or if you want to hang on the outside door Move the metal plate covering the hole back to match it evenly, so that the inside door cannot be bolted. The installation is similar and close to the general installation of elephant ears.

Claims (1)

1. Elephant ears are composed of A semicircular metal plate on the side (2) a sheet of metal with holes. A long rectangular semicircle (5) with a small rectangular metal plate attached to the square end of the metal plate (5) the left splice plate (8) the right splice plate (10) the middle damp metal plate Left side between splice plates (12) Middle plate right between splice plates (14) Half metal plates A long square (16) a small rectangular metal plate (7) used to pull and push. Use the left splice (8) as the main for the assembly by using the left middle layer plate (12), the right middle layer plate (14) and the long square semicircular plate (16). There shall be a gap (19) between the metal plate (12) and the metal plate (16) and there is a gap (18) between the metal plate (16) and the metal plate (14) by taking a long semicircular hole as Rectangle (5) is placed on channel (18) and channel (19), which can be moved. Take the right side metal plate (10) to attach it with the metal plate (12) the metal plate (16) the metal plate (14) so that all the holes are aligned, and then use a screw through the hole to drill into the jamb or the body of the door. When the splice is complete, take the metal sheet (2) and align it so that the holes that are part of the semicircle of the metal plate (5) are aligned. To insert the bolt (20), the small rectangular metal plate must be pulled. Will create a gap in Metal plate end (5)