Movable or removable closures – Mounted for optional movements – Separable hinge permits sliding of closure
Patent
1993-12-17
1995-06-13
Kannan, Philip C.
Movable or removable closures
Mounted for optional movements
Separable hinge permits sliding of closure
49175, 49194, 49195, E05D 1522
Patent
active
054231442
ABSTRACT:
A window including sliding and pivoted panes with a first lateral section and a second lateral section. An upper U-shape guide with a detachable leaf and a lower U-shape guide with a detachable leaf are provided. Central separating sections are positioned in the lower U-shaped guide. The central separating sections are removable from the lower U-shape guide, the panes sliding in the upper U-shaped guide and the lower U-shaped guide on each side of the separating section. Inserted sections are provided connected to each of upper and lower edges of the pane, each of the inserted sections have rolling components and have a semi-shaft movable between a retracted position within one of the inserted sections and a protruded position. Each of the guides have drilled holes for receiving the semi-shaft in the protruded position. A device is provided for moving the semi-shaft between the retracted position and the protruded position.
REFERENCES:
patent: 1954797 (1934-04-01), Carl
patent: 2026119 (1935-12-01), Benzenberg
patent: 4222201 (1980-09-01), Yanessa
patent: 4592168 (1986-06-01), Struckmeyer
patent: 4888915 (1989-12-01), Goldenberg
patent: 5058321 (1991-10-01), Harbom et al.
patent: 5065544 (1991-11-01), Martin
patent: 5119592 (1992-06-01), Westfall
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