Window shade roller assembly

Details Window shade roller assembly Window shade roller assembly

1980-10-06

1983-02-15

Caun, Peter M.

Flexible or portable closure, partition, or panel

Roll type

Adjustable dimension roll

160323R, A47G 502

Patent

active

043735690

ABSTRACT:
A window shade roller adapted for mounting by frictional engagement within the periphery of a window frame, or alternatively, by hang-mounting at receiving brackets on the window frame. The roller has one shaft projecting from a recess in one end that terminates in a spring-loaded pintle to enable raising and lowering the shade, and a spring-loaded second shaft extending through a cap closing a recess in the other end of the roller also terminating in a mounting pintle. The second shaft is selectively movable between a first retracted position so that only the pintle projects through the cap enabling hang-mounting of the shade, and a second telescoped position in which the roller may be frictionally secured within the window frame by placing friction members over the pintles.

REFERENCES:
patent: 473990 (1892-05-01), Wilkenson
patent: 698620 (1902-04-01), Baker
patent: 870876 (1907-11-01), Fleming
patent: 1203455 (1916-10-01), Baker
patent: 1729133 (1929-09-01), Shonnard
patent: 3115927 (1963-12-01), Znamirowski
patent: 3448943 (1969-06-01), Herou
patent: 3853170 (1974-12-01), Barettella

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