Sliding shutter composed of articulated slats, particularly for

Details Sliding shutter composed of articulated slats, particularly for Sliding shutter composed of articulated slats, particularly for

1990-02-09

1990-10-30

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

With mounting or supporting means

160 37, 160236, E05D 1506

Patent

active

049662198

ABSTRACT:
A sliding shutter intended in particular for longitudinal movement and comprising a plurality of slats articulated to one another and disposed vertically between two slide guides lying one above the other. The slats are driven by at least two pinions having a plurality of teeth and mounted on a common shaft. The pinions mesh with said articulated slats on the one hand at the recessed structure of the slat, and on the other hand at the spaced formed between the articulation structures of two adjoining slats.

REFERENCES:
patent: 1251106 (1957-12-01), Ritter
patent: 3836769 (1974-09-01), Wilson
patent: 3837041 (1974-09-01), Modert et al.

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