Method of opening and closing strip curtain and apparatus theref

Details Method of opening and closing strip curtain and apparatus theref Method of opening and closing strip curtain and apparatus theref

1990-08-20

1992-05-05

Friedman, Carl D.

Flexible or portable closure, partition, or panel

Hanging or drape type

Chain, cable, and/or strand type

160341, A47H 100

Patent

active

051099136

ABSTRACT:
A method and apparatus for opening and closing a strip curtain which comprises a plurality of parallel, long hanging strips arranged and vertically. A connecting member for connecting to one end of the hanging strips 7, a plurality of equally spaced operating members arranged at the connected end of the strip curtain and interposed among the hanging strips 7, each operating member is swingably attached to the connecting member for swinging or tiltable in a direction of alignment of the hanging strips 7, and operating connection means for opening and closing the strip curtain.

REFERENCES:
patent: 534828 (1895-02-01), Hensel
patent: 3982581 (1976-09-01), Madsen
patent: 4719957 (1988-01-01), Strelnieks
patent: 4858668 (1989-08-01), Toti

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