Simple or rotating traversers for vertical window blinds

Details Simple or rotating traversers for vertical window blinds Simple or rotating traversers for vertical window blinds

1983-12-16

1986-10-14

Britts, Ramon S.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Venetian blind type

160178R, 160166A, E06B 936

Patent

active

046166882

ABSTRACT:
A device to control and protect the operating mechanisms of vertical slats for window blinds, contained in a box (1) in which there is a pinion consisting of outer (4) and inner (3) members. The outer member (4) has a partial set of vertical gear teeth and is limited in its rotation at the bottom end of the box. The inner member (3) supports the slat and goes through the outer member, extending above into an orifice (14) in the cover (9) of box (1). It is provided with a projection (3') that limits its rotation inside cover (9) by interacting with projection (23). The two members of the pinion are connected at the top by a tab that corresponds to a notch. The cover 9 can have play with reference to a flexible intermediate wall (24) inside the box.

REFERENCES:
patent: 3860056 (1975-01-01), Bruneau
patent: 3996988 (1976-12-01), de Wit
patent: 4103727 (1978-08-01), Spohr
patent: 4306608 (1981-12-01), Frentzel et al.
patent: 4335775 (1982-06-01), Frentzel et al.

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