Sheet feeding machine

Sheet feeding or delivering – Feeding – By means to convey sheet

Patent

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Details

192 27, 192 33R, 214 1BT, 271 91, 271 99, B65H 510

Patent

active

040506924

ABSTRACT:
A device for feeding sheets to another machine, said device having conveying rollers continuously rotating at the same peripheral speed as the receiving rollers of the fed machine. Gripper devices reciprocate toward and away from the conveying rollers to pick up a sheet and accelerate it to the peripheral speed of the rollers. The gripper devices are disengageably coupled to the conveying rollers to be driven thereby and to be actuated in time sequence with the fed machine.

REFERENCES:
patent: 1616565 (1927-02-01), Andrew
patent: 1999836 (1935-04-01), Guilbault
patent: 2153180 (1939-04-01), Fuller et al.
patent: 2266587 (1941-12-01), Carlson
patent: 2566175 (1951-08-01), Danielsson
patent: 3422757 (1969-01-01), Grobman et al.

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