Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to hold or retard hinged members against...
Patent
1984-04-17
1986-02-25
Silverberg, Fred
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including means to hold or retard hinged members against...
16363, 16364, 16369, 16370, 16371, 49251, E05D 1108, E05D 1500
Patent
active
045717761
ABSTRACT:
A window hinge assembly for use with windows which pivot outwardly of the room about a substantially vertical axis. Each hinge assemlby has a rail which mounts on one end of the window frame and a mounting bracket to connect to the window sash. Linkages between the mounting bracket and sliders on the rail allow the window to be opened to a position substantially perpendicular to its fully closed position and adjacent one vertical edge of the window opening to allow maximum opening for ventilation and as a possible emergency escape. A tool with at least one inclined surface is used to release a leaf spring connected to the support slider and positioned against a stop in the rail to allow inboard movement of the open window away from that adjacent edge of the window opening in order to facilitate cleaning of the exterior surface of the window. The support slider has one pivot pin joint for both a thrust linkage and brace. Clearance offsets are formed in the mounting bracket, the brace and the strut to accommodate this single pivot joint.
REFERENCES:
patent: 1432896 (1922-10-01), Plym
patent: 3345777 (1967-10-01), Anderberg et al.
patent: 4364201 (1982-12-01), Taylor
A. W. Anderberg Manufacturing Co.
Silverberg Fred
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