Decorative shutter

Details Decorative shutter Decorative shutter

1989-08-10

1990-12-04

Kannan, Philip C.

Movable or removable closures

Closures interconnected for concurrent movement

Louver-type closures

49 74, E06B 7086

Patent

active

049743627

ABSTRACT:
A window shutter having pivoting louvers mounted in a rectangular shutter frame and linked together for common pivotal movement by a ganging bar mounted adjacent the ends of the louvers. The bar has pins extending into the end of each louver spaced from the pivot point of the louver. The louvers are retained in positions selected by the user without imposing significant axial force on the louvers by means of a pair of magnets mounted in the side of the frame adjacent the ganging bar for retaining the bar in the selected position. The louvers are pivoted about an asymmetric axis positioned so that the louvers never extend beyond the rear face of the frame, while extending substantially beyond the front faces of the frame in their horizontal orientation.

REFERENCES:
patent: 118454 (1871-08-01), Hobbs et al.
patent: 125887 (1872-04-01), Fowler
patent: 169644 (1875-11-01), Johnston et al.
patent: 207026 (1878-08-01), Fuller
patent: 213343 (1879-03-01), Morstatt
patent: 345689 (1886-07-01), Hayes
patent: 360058 (1887-03-01), Snell et al.
patent: 368808 (1887-08-01), Cahill
patent: 3129471 (1964-04-01), Johnson et al.
patent: 3153819 (1964-10-01), Bond
patent: 3292309 (1966-12-01), Horner

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