Flexible or portable closure – partition – or panel – Roll type
Patent
1997-02-28
1998-08-11
Purol, David M.
Flexible or portable closure, partition, or panel
Roll type
160264, 160DIG7, A47G 502
Patent
active
057913927
ABSTRACT:
A woven fabric for use as a shade in a roller blind which is rolled and unrolled, the woven fabric including a continuous flexible woven sheet. The sheet includes a plurality of bands extending across the sheet in a transverse direction and integrally woven therewith. Each band includes a front ply having an inner surface and an outer surface which forms part of the front surface of the sheet, and a rear ply having an inner surface and an outer surface which forms part of the rear surface of the sheet, the outer surface of the rear ply being provided with at least one opening disposed proximate at least one of the side edges and adapted to allow the insertion of a rod therethrough. The front and rear plies are spaced apart from each other to form a pocket between their respective inner surfaces, the pocket being adapted to accommodate the rod. A pair of transverse cords, integrally woven with the rear ply, are disposed in the center of the outer surface of the rear ply. The pair of cords are spaced apart from the rear ply at at least one location to form at least one eyelet having an opening adapted to allow the passage of a thread therethrough. The fabric may also include a wide lower band for holding a weight. An upper portion of the sheet may have a hook and/or loop member which is integrally woven in the sheet.
REFERENCES:
patent: 2119583 (1938-06-01), Kingsbury
patent: 3999590 (1976-12-01), Koch
patent: 4765388 (1988-08-01), Dohlemann
patent: 4934435 (1990-06-01), Regev
patent: 5099905 (1992-03-01), Rigter
patent: 5353858 (1994-10-01), Hartmann
patent: 5443563 (1995-08-01), Hindel et al.
patent: 5662147 (1997-09-01), Haiber
L'Estor, S.L.
Purol David M.
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