Vertical blind

Details Vertical blind Vertical blind

1997-07-09

1999-02-02

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Plural strip, slat, or panel assemblies

1601761V, 160900, E06B 348

Patent

active

058652345

ABSTRACT:
A vertical blind that includes a plurality of louvers of which certain louvers are alternately positioned and can be placed in various positions so that the vertical blind can be fully changed in form. The vertical blind further includes a rotation-transferring mechanism on alternating carriers. The rotation-transferring mechanism serves to transfer the rotation of the shaft, which is mounted in the head rail, to the louvers, which are hung from the alternating carriers, so that the louvers rotate around their vertical axes. If the louvers that are hung from the carriers with the rotation-transferring mechanism are positioned so that they are almost perpendicular to the head rail, each louver hung from those carriers that are not equipped with a rotation-transferring mechanism almost covers each space left between the louvers on either side of the louver hung from the carrier with the rotation-transferring mechanism.

REFERENCES:
patent: 2188575 (1940-01-01), Mclennan
patent: 3946789 (1976-03-01), Ronkholz-Tolle, nee Tlle
patent: 4657061 (1987-04-01), Meier
patent: 5139071 (1992-08-01), Danchulis
patent: 5558146 (1996-09-01), Abe
patent: 5597026 (1997-01-01), Fuentes et al.

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