Folding or undrawing means for accordion curtain

Details Folding or undrawing means for accordion curtain Folding or undrawing means for accordion curtain

1977-10-28

1979-05-15

Kannan, Philip C.

Flexible or portable closure, partition, or panel

Pleating type

E06B 394

Patent

active

041542800

ABSTRACT:
A folding or undrawing means for an accordion curtain which is pivotally connected to one of vertical frame members provided at the lateral ends of the curtain and comprises a spiral spring urged to pull another frame member in the direction to fold the curtain, a rotatable reel adapted to be urged by the spring and a tape wound around the reel and connected to said another frame member, thereby to facilitate undrawing operation of the curtain and keep the curtain in full undrawn or folded position.

REFERENCES:
patent: 3279528 (1966-10-01), Gambon et al.

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