Roll support and feed apparatus

Details Roll support and feed apparatus Roll support and feed apparatus

B - Operations, Transporting

65

H

271/75

B65H 16/04 (2006.01) B65H 16/06 (2006.01) B65H 16/10 (2006.01) B65H 19/12 (2006.01) B65H 23/04 (2006.01) B65H 23/185 (2006.01) B65H 26/02 (2006.01)

Patent

CA 1337822

A machine for feeding rolls of web material to a utilization device that is adapted to draw the web material into the utilization device. The roll machine includes a frame carrying a carriage that supports a pair of arms having respective chucks that are adapted to move toward and away from each other for engaging and disengaging with the core of a roll that is being supported and fed. An overhead drive arrangement is used for driving the periphery of the roll in combination with a torque roller for maintaining tension in the web. A gravity loop of the material has its position sensed for control of the roll drive means in a manner to match the rate of use by the utilization device.

586696

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