Apparatus for transversely cutting a web of material

Details Apparatus for transversely cutting a web of material Apparatus for transversely cutting a web of material

1977-04-13

1978-10-10

Abercrombie, Willie G.

Cutting

Cutting motion of tool has component in direction of moving...

Orbital motion of cutting blade

83349, B26D 156, B23D 2502

Patent

active

041190033

ABSTRACT:
Apparatus is provided for transversely cutting up a web of material to form blanks of equal length, particularly tickets. The apparatus comprises a cutting head and infeed means for feeding the web to the cutting head. The cutting head has a frame supporting a cutting cylinder and a counter-blade. The cutting cylinder is provided with at least one blade on its periphery. The frame is arranged to pivot about a vertical axis that is disposed laterally of the web. This enables the angle of the cutting head relative to the web to be adjusted in dependence upon the rate of feed of the web. Means are provided for driving the cutting cylinder and the infeed means in such a manner that their speeds are in a fixed ratio.

REFERENCES:
patent: 1006783 (1911-10-01), Paquin
patent: 2149822 (1939-03-01), Ungar
patent: 2805715 (1957-09-01), Novick
patent: 3380328 (1968-04-01), Martin
patent: 3401585 (1968-09-01), Schmermund

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