Retractable self rolling blind, awning or cover apparatus

Details Retractable self rolling blind, awning or cover apparatus Retractable self rolling blind, awning or cover apparatus

E - Fixed Constructions

06

B

E06B 9/40 (2006.01) A01G 9/22 (2006.01) A01G 13/02 (2006.01) E04F 10/06 (2006.01) E04H 4/10 (2006.01) E04H 15/58 (2006.01) E06B 9/64 (2006.01)

Patent

CA 2494013

A retractable self rolling blind, awning or cover apparatus (11), comprising two or more sheets of fabric or other suitable material (17) affixed and wound conjointly about a keyway tube (12), the tube (12) being fitted with a conventional spring mechanism for use with blinds, awnings and the like, the spring mechanism being pretensioned so as to cause the sheets of fabric (17) to be rewound about the keyway tube (12) when one or more of the sheets of fabric (17) is released from its extended or unwound position, and wherein the keyway tube (12) and spring are allowed to travel unwinding and winding up of the fabric (17).

L'invention concerne un appareil pour store, toile ou recouvrement auto-roulant rétractable (11), comprenant deux ou plusieurs bandes en toile ou autre matériau approprié (17) fixées ou enroulées conjointement autour d'un tube rainuré (12), le tube (12) étant associé à un mécanisme à ressort conventionnel utilisable avec des stores, tentes en toile ou analogue, le mécanisme à ressort étant soumis à une pré-tension de façon que les toiles (17) soient rembobinées autour du tube rainuré (12) lorsqu'une ou plusieurs de ces toiles (17) est libérée de sa position d'extension ou dévidée, ledit tube rainuré (12) et le ressort étant en mesure de déplacer les moyens de débobinage et de renvidage de la toile (17).

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