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A platform for research: civil engineering, architecture and urbanism
DOOR SAFETY SHIELD AND METHODS OF MANUFACTURING
A door safety device generally includes a door attachment portion, a spanning portion, and a door jamb attachment portion. The spanning portion can be operatively coupled to the door (and/or door jamb) attachment portions by one or more living hinges, optionally with tambour portions disposed between the spanning portion and the door (and/or door jamb) attachment portios. The tambour portions can also include one or more living hinges. The living hinges can have a range of motion of less than 180 degrees, for example less than 175, 170, 165, or 160 degrees. A method of manufacturing a door safety device includes creating a score line along a surface of a substantially planar sheet of material, and snapping the sheet along the score line so as to create a hinge. The snapping creates a plastic deformation of the material in the region of the score line.
DOOR SAFETY SHIELD AND METHODS OF MANUFACTURING
A door safety device generally includes a door attachment portion, a spanning portion, and a door jamb attachment portion. The spanning portion can be operatively coupled to the door (and/or door jamb) attachment portions by one or more living hinges, optionally with tambour portions disposed between the spanning portion and the door (and/or door jamb) attachment portios. The tambour portions can also include one or more living hinges. The living hinges can have a range of motion of less than 180 degrees, for example less than 175, 170, 165, or 160 degrees. A method of manufacturing a door safety device includes creating a score line along a surface of a substantially planar sheet of material, and snapping the sheet along the score line so as to create a hinge. The snapping creates a plastic deformation of the material in the region of the score line.
DOOR SAFETY SHIELD AND METHODS OF MANUFACTURING
MCROSKEY DANIEL A (author)
2017-05-11
Patent
Electronic Resource
English
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
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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