B - Operations – Transporting – 42 – C
Patent
B - Operations, Transporting
42
C
B42C 3/00 (2006.01) B42C 1/12 (2006.01) B65H 35/08 (2006.01) B65H 37/02 (2006.01) B65H 37/04 (2006.01)
Patent
CA 2046080
VARIABLE SIZE ROTARY IMPACT CYLINDER COUPLE Abstract of the Disclosure A variable size rotary impact cylinder couple comprises a lower or anvil cylinder (which may be 22 inches in circumference) driven by a swing gear and a top impact cylinder driven by a servo motor which is adjustable in a vertical direction. The cylinder couple provides impacting in the manner of ironing or squeezing cross-web glue lines between adjacent paper parts. The cylinder couple provides for 1, 2, 3, 4, 5, 6 and 8-around impacting positions for cylinder circumferences of 17, 19, 21, 22, 24, 25-1/2 and 28 inches. The self contained cylinder couple is used with a rotary collator to produce various sizes of cross-web glued forms. The combination drive system provides a single cylinder couple that emulates various printing cylinder sizes.
Coffey James B.
Ncr Corporation
Smart & Biggar
LandOfFree
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