B - Operations – Transporting – 26 – D
Patent
B - Operations, Transporting
26
D
164/31, 164/67
B26D 1/00 (2006.01) B23D 19/06 (2006.01) B26D 1/24 (2006.01) B26D 3/14 (2006.01) B26D 5/02 (2006.01)
Patent
CA 2008260
An apparatus and method of making a plurality of wound roll products from a web of sheet material moving along a predetermined path of movement, each of said roll products having first and second spaced, concentric circular grooves each formed in an end face thereof, said second groove being located a distance further from the center of rotation of the roll product than said first groove, said apparatus comprising, in combination: a framework; first and second web cutting assembies; first drive means and second drive means for selectively moving said first and second web cutting assembly transverse to said predetermined path of movement; control means; and means for winding said web segments said control means include sensing means operatively associated with said winding means adapted to sense when the roll products being wound by said winding means attain a first predetermined diameter, and for activating at least one of said drive means to move a cutting assembly transverse to said predetermined path of movement when said first predetermined diameter is sensed.
Kozbur Nestor
Shankel Richard
James River Corporation
Riches Mckenzie & Herbert Llp
LandOfFree
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