Closure fasteners – Operators with knobs or handles
Patent
1982-07-07
1986-07-01
Moore, Richard E.
Closure fasteners
Operators with knobs or handles
292347, 292351, E05C 2102
Patent
active
045976007
ABSTRACT:
In door hardware, the handle 1 on the inside of the door and the handle 2 on the outside of the door are interconnected via respective halves 21 and 22 of a handle pin. The door handles can be secured by means of set or clamping screws 25,26 with the handle halves. Moreover there are two escutcheon plates 6 and 7 which, following the mounting of the hardware to a door panel, are clamped against the door panel. The setscrew 26 for the handle 4 on the outside of the door is arranged in the region behind the outside of the escutcheon plate 7 on the outside of the door, namely preferably in such a way that it is invisible and inaccessible from the outside. The cooperation of the setscrew 26 and the handle pin half 22 permits preferably a finely stepped axial adjustment of the handle pin half with respect to the handle 2 on the outside of the door. The door handle is secure against dismantling from the outside and remains operable in the event of fire.
REFERENCES:
patent: 126004 (1872-04-01), Young
patent: 425743 (1890-04-01), Briggs
patent: 943740 (1909-12-01), Fletcher
patent: 2759754 (1956-08-01), Kaiser
Friedrichs Bernd
Wilke Rudolf
LandOfFree
Door hardware does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Door hardware, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Door hardware will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1078498