Supports – Pipe or cable – Extending through plate
Patent
1978-12-11
1980-09-16
Capossela, Ronald C.
Supports
Pipe or cable
Extending through plate
248126, 248245, 416247R, E06B 702
Patent
active
042223180
ABSTRACT:
The present invention relates to a fan unit which may be used either as a floor fan or as a window mounted fan. When used as a floor fan, the frame is supported on the floor and the motor driven fan unit, which is pivotally connected to the frame, may be rotated to provide air flow in any direction. The fan unit comprises an open frame having a motor driven fan connected to the rear portion thereof, a pair of protruding pins on the frame front portion which engage the window on the outside thereof, and a second pair of protruding pins on the frame front portion which engage the window frame on the inside thereof. The motor driven fan is suspended in this manner inwardly away from the window opening such that the cantilever effect produced thereby pulls the first pins inwardly against the window and pushes the second pins outwardly against the window frame. The frame of the fan diverges slightly in the vertical direction so that it is, in effect, wedged into the window opening and makes it more difficult to remove accidentally and strengthens the frame. The unit is easily adapted for use with a horizontally sliding window by attaching a pair of removable laterally extending brackets.
REFERENCES:
patent: 1549440 (1925-08-01), Breidert
patent: 2021521 (1935-11-01), Sargent
patent: 2529040 (1950-11-01), Morrison
patent: 2620127 (1952-12-01), Radcliffe
patent: 2628020 (1953-02-01), Koch
patent: 2733002 (1956-01-01), Huck
patent: 2830779 (1958-04-01), Wentling
patent: 2857095 (1958-10-01), Suarez Grau
Patton Brochure: The Hottest Thing in Cooling, 1977.
O'Donnell Frank M.
Patton Bennie N.
Patton Noel T.
Capossela Ronald C.
Hoffman John F.
Jeffers Albert L.
Patton Electric Co., Inc.
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