Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Having means to facilitate assembly and disassembly of hinge...
Patent
1997-12-01
1999-06-15
Mah, Chuck Y.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Having means to facilitate assembly and disassembly of hinge...
49388, E05D 710
Patent
active
059112646
ABSTRACT:
A hinge pin ramp, retainer and doorstop for a frame door. The ramp, retainer and doorstop is formed into a hinge pin receptacle which allows closing or installing a frame door simply by pushing on it. A spring-loaded door pin is received by the hinge pin ramp and guided into the hinge pin retainer. There are also provided accordion shims to assist with levelling the door during installation.
REFERENCES:
patent: 318288 (1885-05-01), Perkins
patent: 3117827 (1964-01-01), Cecala
patent: 3222711 (1965-12-01), Cecala
patent: 3229323 (1966-01-01), Hensgen
patent: 3371506 (1968-03-01), Zahn
patent: 3863391 (1975-02-01), Horvay et al.
patent: 4021882 (1977-05-01), Polanco
patent: 4151681 (1979-05-01), Roberts
patent: 4215449 (1980-08-01), Loikitz
patent: 5008975 (1991-04-01), Wang et al.
Excerpt (2 pages) from Eberhard Catalogue, Eberhard Hardware Manufacturing Limited, Industrial and Vehicular Hardware, Tillsonburg, Ontario, Canada, 1997.
Smrke Gregory M.
Tang Alex K.
van Leeuwen Paul A.
Mah Chuck Y.
Northern Telecom Limited
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