Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including adjustment for changing relative orientation of...
Patent
1980-07-17
1982-05-25
Schroeder, Werner H.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including adjustment for changing relative orientation of...
E05D 704
Patent
active
043309011
ABSTRACT:
A hinge unit is provided for doors and casement windows by an arrangement of four like pins each having a shank extending from an enlarged head. A first pin with a threaded bore through the head has the shank threadably secured to the door or window so that the bore therein is horizontal. A second pin with a like threaded bore through the head has its shank threadably secured to the first pin with the bore in the second pin vertically disposed. A third pin with an oversized smooth bore through the head has its shank threadably secured to the wall adjacent the door or window with the bore vertical. The head of the third pin is disposed above the head of the second pin so that the respective bores are in registration. The fourth pin has its shank journalled through the oversized bore of the third pin and threadably engaged in the head of the second pin. In an alternative arrangement, as a matter of choice, the second pin may be secured to the wall and the third pin secured to the first pin. The amount of threaded penetration of the respective pins with each other and with the door, window or wall can be selectively altered for adjustment relative to sagging or proper alignment. Threads on the respective shanks may be preformed or, for economy in fabrication, the pins can be of a suitable malleable material whereby the shank threads are formed when engaged in threaded holes formed in the door, window and wall.
REFERENCES:
patent: 2984249 (1961-05-01), Sears, Jr. et al.
patent: 3378060 (1968-04-01), Oddicini et al.
patent: 3810462 (1974-05-01), Szpur
Adler Morton S.
Falik Andrew M.
Schroeder Werner H.
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