Cutting – With product handling means – By fluid current
Reexamination Certificate
2005-05-24
2005-05-24
Shoap, Allan N. (Department: 3724)
Cutting
With product handling means
By fluid current
C083S349000
Reexamination Certificate
active
06895845
ABSTRACT:
Apparatus for continuously cutting a web and removing trim strips therefrom, including a pair of circumferentially spaced knives supported on a cutting shaft, the shaft being rotationally mounted for cutting, in a cutting area, the web transverse to its direction of movement for forming trim strips, a cylinder mounted along the underside of the web for rotation about an axis which is generally perpendicular to the direction of the moving web, the cylinder having a hollow bore communicating with a low pressure source and an opening formed in the surface of the cylinder communicating with the bore for providing low pressure at the opening, the cylinder being rotated at a predetermined speed such that the opening is positioned in the cutting area immediately downstream of the knives each time a trim strip is cut from the web and the opening is rotated away from the cutting area immediately thereafter.
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Advance Graphics Equipment of York, Inc.
Blake Carolyn
Friedman Stuart J.
Shoap Allan N.
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