Venetian blind and tilting mechanism therefor

Details Venetian blind and tilting mechanism therefor Venetian blind and tilting mechanism therefor

1979-05-30

1981-01-20

Caun, Peter M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

E06B 938

Patent

active

042456878

ABSTRACT:
A venetian blind and a tilting mechanism for fitting in a venetian blind headrail for tilting the slats of a venetian blind, in which a rotary drive shaft having a worm drivingly engages a rotary wormwheel, these parts being enclosed in a housing which is formed as a one-piece stamping of two identical mirror image parts which are hinged with a solid hinge to one another, and are provided with bearing parts on each portion which together form a rotary bearing for the drive shaft and worm and rotary bearing for the wormwheel, the mounting bracket serving to hold the two housing portions together in the closed position of the hinge and retain the mechanism as a single assembly.

REFERENCES:
patent: 2498079 (1950-02-01), Hunter
patent: 2602503 (1952-07-01), Machroll
patent: 2809531 (1957-10-01), Moyer
patent: 4141402 (1979-02-01), Marotto

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