Dual wall partition

Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means

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Details

160199, 49127, 52 64, E05D 1506

Patent

active

047637145

ABSTRACT:
A dual wall partition comprising, in combination, first and second generally planar panels, and hinge apparatus supporting the panels in generally parallel, generally opposed relationship, the hinge apparatus extending between the panels for permitting a range of movement of the panels relative to each other to vary the spacing therebetween from a maximum determined by the hinge apparatus to selected spacings which are less than the maximum and so that the panels remain substantially parallel throughout the range of movement.

REFERENCES:
patent: 2027992 (1936-01-01), Maurer
patent: 2614627 (1952-10-01), Miller
patent: 2658571 (1953-11-01), Guth et al.
patent: 2754902 (1956-07-01), Attkisson
patent: 2952312 (1960-09-01), Young et al.
patent: 3235915 (1966-02-01), Glaser
patent: 3300899 (1967-01-01), Haws et al.
patent: 3331426 (1967-07-01), Ensign
patent: 3494407 (1970-02-01), Hollands et al.
patent: 3879799 (1975-04-01), Williams
patent: 4569164 (1986-02-01), Dickson

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