A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A screen frame element, such as for a security door or window, includes a base; first and second flanges defining a channel and first and second opposing support surfaces; an anchoring member connected to the second flange by a deformable pivot region and extending into the channel at an acute angle relative to the first support surface; and a seat at an inner edge of the first supporting surface substantially opposite the pivot region. The anchoring member is configured to engage the folded edge of a screen sheet, such that, when the screen sheet is drawn away from the base with sufficient force to overcome a yield strength of the pivot region, the anchoring member is configured to rotate about the pivot region to grip part of the screen sheet between the anchoring member and the seat.
A screen frame element, such as for a security door or window, includes a base; first and second flanges defining a channel and first and second opposing support surfaces; an anchoring member connected to the second flange by a deformable pivot region and extending into the channel at an acute angle relative to the first support surface; and a seat at an inner edge of the first supporting surface substantially opposite the pivot region. The anchoring member is configured to engage the folded edge of a screen sheet, such that, when the screen sheet is drawn away from the base with sufficient force to overcome a yield strength of the pivot region, the anchoring member is configured to rotate about the pivot region to grip part of the screen sheet between the anchoring member and the seat.
SCREEN FRAME ELEMENT
ALLEN EDWARD DONALD (author)
2022-08-25
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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