B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
271/24
B65H 45/18 (2006.01) B65H 45/16 (2006.01)
Patent
CA 1212703
IMPROVED CAM ACTIVATED ANTI-DOG-EAR DEVICE Abstract of the disclosure This invention provides an apparatus for quarter folding sheet products such as newspapers and the like, which inncludes a pair of cooperating fold rolls, a sheet supporting surface above the fold rolls , a rotatable cage assembly carrying a tucker blade that tucks a sheet into the nip of the fold rolls during each revolution of the fold rolls, presser means for exerting a force against one group of the ends of the product being folded and means operating said presser means in timed relationship with the tucking of a sheet product into the fold rolls.
443762
Niemiro Josef W.
Skipor Eugene Jr.
Rockwell International Corporation
Smart & Biggar
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