Vertical blind tilt control

Details Vertical blind tilt control Vertical blind tilt control

1981-04-16

1983-06-07

Caun, Peter M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

160176R, E06B 926

Patent

active

043866441

ABSTRACT:
A vertical blind having a blind head with a tilt rod, a cap mounted to one end of the head and including a bushing, a sleeve connected to the tilt rod and rotatably supported in the bushing, and a worm gear located within the cap and connected to the sleeve, and a worm on a shaft accessible from outside the cap and operatively connected to the worm gear for rotating the same by means of a wand. Alternatively, a sprocket wheel is located within the cap and connected to the sleeve, and a bead chain accessible from the outside passes over the sprocket wheel for rotating the same.

REFERENCES:
patent: 2599884 (1952-06-01), Bennett
patent: 2809531 (1957-10-01), Moyer
patent: 3425479 (1969-02-01), Lorentzen et al.
patent: 3878877 (1975-04-01), Bruneau
patent: 3918513 (1975-11-01), Englund et al.
patent: 4122884 (1978-10-01), Salzmann
patent: 4214622 (1980-07-01), Debs
patent: 4262728 (1981-04-01), Debs

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