Roll blind

Details Roll blind Roll blind

1978-04-21

1980-10-21

Caun, Peter M.

Flexible or portable closure, partition, or panel

Roll type

With brake or stop

160315, E06B 9208

Patent

active

042288436

ABSTRACT:
Disclosed is a roll blind including a winder fitted around a pin of a roll which is on the side of rolling-in spring housed in the roll, in which one means is formed on the end of said roll and the other means is formed on said winder. After the spring is rolled in by the rotation of the winder, both means are coupled to each other by an engaging member so that the return of the winder is restrained.

REFERENCES:
patent: 170298 (1875-11-01), Pierce
patent: 748641 (1904-01-01), Newell
patent: 809098 (1906-01-01), Derby
patent: 871661 (1907-11-01), Arctander
patent: 1726589 (1929-09-01), Schultes
patent: 1800080 (1931-04-01), Kaminski et al.

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