Window stays

Details Window stays Window stays

1993-12-03

1996-04-23

Rachuba, Maurina T.

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

Hinge

Having plural hinge axes

E05D 306

Patent

active

055091776

ABSTRACT:
A window stay of a geometry whereby, in the closed position of the stay, the pivot coupling the long arm to the sash plate is situated between the pivots respectively coupling the frame and sash plates to the short arm. The short arm is provided with a fold located between the pivot points thereof and extends substantially diagonally relative to an imaginary line between the pivot points. The pivot coupling the short arm to the frame plate is offset to the other pivots when the stay is closed by the frame plate forms an angle with respect to the length of the frame member to which the frame plate is, in use, attached.

REFERENCES:
patent: 4226002 (1980-10-01), Davis
patent: 4414706 (1983-11-01), Douglas
patent: 4616443 (1986-10-01), Azaki et al.
patent: 5210908 (1993-05-01), Bucher

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