Sheet-material associating – Associating and folding – Zigzag package
Patent
1975-04-11
1976-09-28
Spar, Robert J.
Sheet-material associating
Associating and folding
Zigzag package
214 1BB, 214 6R, 214 16B, 214 89, 214658, 242 55, B65H 2946
Patent
active
039827453
ABSTRACT:
Rolls of fabric wound on stiff supporting tubes having projecting ends and stored in a storage room located below a cutting room having at least one cutting table are delivered by a chain conveyor, which supports the rolls by the projecting ends of the tube, to an elevator at one end of the cutting table. The elevator lifts the rolls one at a time by the projecting ends of the tubes to a height above the cutting table whereupon the elevated roll rolls down inclined rails supporting the projecting ends of the tube onto a carriage having bearings for rotatably supporting the roll by the projecting tube ends. The carriage spans the cutting table and runs on rails at opposite sides of the cutting table. The carriage has a platform for carrying an operator and a control panel having controls for the carriage, the conveyor and the elevator. An overhead travelling hoist for lifting partially used rolls from the carriage and returning them to the storage room is also controlled from said control panel.
REFERENCES:
patent: 3776541 (1973-12-01), Stumpf
patent: 3904050 (1975-09-01), Kimura
Weil Bernard H.
Weil Didier R.
Abraham George F.
Adams Bruce L.
Burns Robert E.
Lobato Emmanuel J.
Spar Robert J.
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