Ventilating means

Details Ventilating means Ventilating means

1981-07-16

1984-01-31

Friedman, Carl D.

Static structures (e.g., buildings)

Barrier or major section mounted for in situ repositioning;...

Movable cupola or section thereof

52199, E04B 1346

Patent

active

044281676

ABSTRACT:
A ventilating device which includes at least one ventilating section for running down the roof of a building or structure which is capable of being opened and closed to enable the structure to be ventilated, a support arm connected to the ventilating section to permit it to be moved into and out of a ventilating position and an actuating arm capable of movement relative to the support arm, so as to move the support arm and the ventilating section into and out of a ventilating position. The invention permits the actuating arm to be maintained in a predetermined position to hold the support arm and ventilating section in a position in which the ventilating section is in a substantially non-ventilating position.

REFERENCES:
patent: 1957710 (1934-05-01), Hennicke
patent: 4327530 (1982-05-01), Bush

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