Runner with line tensioning capabilities, guide rails for electr

Details Runner with line tensioning capabilities, guide rails for electr Runner with line tensioning capabilities, guide rails for electr

1998-05-18

2000-07-11

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Hanging or drape type

With fabric operating means

160331, 16 93D, A47H 500

Patent

active

060858265

ABSTRACT:
A runner and guide rail for curtains intended to maintain a line for opening and closing the curtains automatically and constantly to the tension state by intermediately installing elastic members at the connections between the runner and the line. A guide rail for curtains that can be compactly stored and transported by dividing the guide rail body and linking segments with bendable couplers. In addition, a guide rail for manually opened and closed type curtains which can simultaneously open and close right and left curtains by pulling the curtain on one side.

REFERENCES:
patent: 2761499 (1956-09-01), Ohlander
patent: 3502132 (1970-03-01), Hager et al.
patent: 3665550 (1972-05-01), Macfarlane et al.
patent: 4306332 (1981-12-01), Simmons
patent: 5381846 (1995-01-01), Lichy

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