Pivoted fitting or turn-and-tilt fitting for windows, doors

Details Pivoted fitting or turn-and-tilt fitting for windows, doors Pivoted fitting or turn-and-tilt fitting for windows, doors

1989-08-18

1991-10-01

Spruill, Robert L.

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Hinge

Having plural hinge axes

16369, 49192, E05D 310, E05D 1500, E05D 1552

Patent

active

050520792

ABSTRACT:
A pivoted fitting or turn-and-tilt fitting for windows, doors or the like comprises a bottom turn-and-tilt bearing and a top pivot bearing, both bearings being in each case constructed with two links in order to shift the pivot axis during pivoted opening of the leaf frame. In order to relieve the links of the weight of the leaf, it is suggested that the leaf frame be supported on the fixed frame via an arrangement which is independent of the links of the two pivot bearings.

REFERENCES:
patent: 748670 (1904-01-01), Vandever
patent: 1193204 (1916-08-01), Taylor
patent: 1888345 (1932-11-01), Cummings
patent: 1920898 (1933-08-01), Soule
patent: 3509663 (1970-05-01), Miller
patent: 4035953 (1977-07-01), Bierlich

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