Advancing material of indeterminate length – Plural material-moving means – With plural paths for material
Patent
1978-08-28
1980-03-25
Schacher, Richard A.
Advancing material of indeterminate length
Plural material-moving means
With plural paths for material
83105, B65H 1742
Patent
active
041946626
ABSTRACT:
A plurality of flexible panels are disposed side by side and extending in the direction of movement of a web. The panels are supported intermediate their ends by a fulcrum means transverse to the web path. A discrete power means is coupled to each end of each panel for selectively and independently raising and lowering the free ends of the panels while flexing the panels.
REFERENCES:
patent: 3478654 (1969-11-01), Willard
patent: 3575331 (1971-04-01), Middleman
patent: 3679117 (1972-07-01), Moss
Molins Machine Company Inc.
Schacher Richard A,.
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