Movable or removable closures – Mounted for optional movements – On alternative axes
Patent
1989-09-20
1990-07-24
Kannan, Philip C.
Movable or removable closures
Mounted for optional movements
On alternative axes
49254, E05D 1552
Patent
active
049426940
ABSTRACT:
A fitting for doors, windows or the like, comprising locking means, in particular, a casement bolt or espagnolette lock, for locking the wing (9) against the fixed frame (11), and acting on hinged fittings consisting of a corner bearing (2) and a casement stay (3) disposed in rabbets, so that the said wing (9) can be opened at least inwardly and disposed in a ventilation position, this fitting moreover being provided with control means (21) for opening the wing (9), starting from the closed position, into the ventilation position, followed by inward opening of said wing, by acting successively on the locking means.
REFERENCES:
patent: 3667162 (1972-06-01), Lalague
patent: 4339892 (1982-07-01), Ulbricht et al.
patent: 4541200 (1985-09-01), Gartner
patent: 4602457 (1986-07-01), Kreusel
Ferco International Usine de Ferrures de Batiment
Kannan Philip C.
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