Apparatus for folding printed products

Details Apparatus for folding printed products Apparatus for folding printed products

1976-03-25

1977-06-14

Burr, Edgar S.

Sheet-material associating

Associating or disassociating

Sheet associating

270 67, 270 68R, B65H 4516

Patent

active

040293106

ABSTRACT:
An apparatus for folding printed products comprising a revolving cell wheel with compartments, each for receiving a printed product to be folded. Each compartment has a folding blade driven to be displaceable to-and-fro between a work stroke and a return stroke. The folding blade, prior to the start of its work stroke, moves past a stationarily arranged folding rail common to all compartments and during the course of its work stroke has its side which trails, as viewed in the revolving direction, move past a contact rail or contact roll arranged in each of the compartments. Infeed means serve to deliver a printed product to the leading side of the folding blade prior to the start of its work stroke in each compartment.

REFERENCES:
patent: 3905592 (1975-09-01), Spencer

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