Shade for arched openings using slide rotator-arm hinge

Details Shade for arched openings using slide rotator-arm hinge Shade for arched openings using slide rotator-arm hinge

1990-10-30

1992-08-18

Purol, David M.

Flexible or portable closure, partition, or panel

Pleating type

Lazy-tong links pivot about axes parallel to panel

160134, E06B 930

Patent

active

051390701

ABSTRACT:
An arched window opening may be shaded by rotating a shade through a segment of an arc. The slide rotator-arm hinging of the shade to permit its rotation from a position in which an accumulation of shading material is present beneath the hinge to one in which the shade material is distributed about a segment of an arc is disclosed.

REFERENCES:
patent: 1609877 (1926-12-01), Kendall
patent: 3386106 (1968-06-01), Clemens
patent: 4776380 (1988-10-01), Lester
patent: 4858669 (1989-08-01), Vinson
patent: 4861090 (1989-08-01), Gavrieli
patent: 4934434 (1990-06-01), Schnebly et al.
patent: 4979551 (1990-12-01), Schon

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