Shade producing system

Details Shade producing system Shade producing system

1973-12-06

1977-12-13

Crowder, Clifford D.

Plant husbandry

Greenhouse, apparatus or method

47DIG6, 49358, 135 52, 160 2, 160331, A01G 900

Patent

active

040621464

ABSTRACT:
A shade producing system including a powered track having a novel power driven motor for drawing a shade cloth between a gathered and extended position. The system may include suspension tracks for holding th cloth spread. Splicing means for the powered and suspension tracks are provided for achieving the desired length of extension of the cloth. A novel suspension strip structure is provided on the shade panel for suspending the shade cloth from the tracks.

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S.A. Searle and B.J. Machin, Chrysanthemums The Year Round, copyright 1968, Third edition 1968 pp. 166-169 and FIG. 41 and 42 on the plate between pp. 208 and 209.

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