Material or article handling – Chamber of a type utilized for a heating function and...
Patent
1978-05-01
1980-04-29
Paperner, L. J.
Material or article handling
Chamber of a type utilized for a heating function and...
271194, 294 65, 414 72, 414786, B65G 6100
Patent
active
042004209
ABSTRACT:
A frame has (1) a pair of parallel arms normal to a third arm with each arm having a rotating L-shaped member for orienting a sheet and (2) a plurality of cups through which a vacuum is drawn to secure the oriented sheet to the frame and through which fluid is moved under pressure to bias the sheet away from the frame.
REFERENCES:
patent: 3031906 (1962-05-01), Holman
patent: 3033382 (1962-05-01), Noble et al.
patent: 3151904 (1964-10-01), Tantlinger et al.
patent: 3178041 (1965-04-01), Wheat
patent: 3868139 (1975-02-01), Drelicharz
patent: 4063770 (1977-12-01), Guthrie
Cathers William P.
Dorn, Jr. Charles W.
Lepiane Donald Carl
Paperner L. J.
PPG Industries Inc.
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