Movable or removable closures – With operator for movably mounted closure – Operating lever or link and closure swing about parallel axes
Patent
1993-11-09
1995-02-28
Kannan, Philip C.
Movable or removable closures
With operator for movably mounted closure
Operating lever or link and closure swing about parallel axes
49139, 49340, 248300, 248911, E05F 1124
Patent
active
053925629
ABSTRACT:
A universally-adaptable mounting plate for mounting an electrically-operated door opener on a door frame. The mounting plate is substantially rectangular, having a plan portion with longitudinally-directed side edges and transversely-directed end edges. A tab is struck from the plan portion at one end of the mounting plate and is positioned substantially perpendicular to the plan portion and substantially equidistant from and substantially parallel with respect to the side edges. The plan portion is provided with both longitudinally-elongated and transversely-elongated apertures for mounting the door opener thereon, and the tab is provided with an aperture for receiving conventional fastening means for affixing the tab to a door frame or door frame jamb. A flattened Z-bracket is conveniently used in combination therewith and mounted transversely near the top edge of the inside of the door for effecting inward opening of the door by means of a conventional roller, rotatably mounted at the end of a door opener actuator arm, operating in rotating contact with the inside surface of the outer upstanding wall of the Z-bracket.
REFERENCES:
patent: 1314023 (1919-08-01), Spencer et al.
patent: 1938818 (1933-12-01), Erickson et al.
patent: 3406936 (1968-10-01), Dirks
patent: 4108414 (1978-08-01), Grant, Sr.
patent: 4365442 (1982-12-01), Speer
patent: 4660324 (1987-04-01), Nyenbrink
patent: 4850094 (1989-07-01), Lybecker
patent: 4979261 (1990-12-01), Lasier et al.
Hueschen Gordon W.
International Research and Development Corporation
Kannan Philip C.
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