Puncture cylinder provided with at least one puncture strip

Details Puncture cylinder provided with at least one puncture strip Puncture cylinder provided with at least one puncture strip

2008-06-24

2008-06-24

Tawfik, Sameh H. (Department: 3721)

Manufacturing container or tube from paper; or other manufacturi

Bending

Folding

C493S428000

Reexamination Certificate

active

07390292

ABSTRACT:
A puncture or gripper cylinder is provided with at least one puncture strip that is provided with gripper pins or point needles. These pins are extendable from the cylinder to puncture and to grip a signature. At least one deflector is carried on the puncture cylinder and is extendable and retractable with respect to a surface of the cylinder. The deflector, when it is extended at least temporarily shields the signature from subsequent pins.

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