Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Patent
1982-12-17
1984-10-02
Schacher, Richard A.
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
271313, 271DIG2, B65H 2956
Patent
active
044743688
ABSTRACT:
Continuous sheet item delaminating apparatus for electrographic drum printing/copying devices including a relatively flat horizontal coupler member having an upstanding vertical attachment portion and a u-shaped portion normal thereto. A plurality of curved, knife edged item picker fingers are mounted between the parallel legs of the u-shaped portion. The vertical attachment portion is pivotally secured to a rotatable crank rotated by a pulley driven from an associated synchronizer. A rocker-idler arm is fixedly pivoted at one end and is coupled at the opposite end to the coupler member such that rotation of the crank causes the picker fingers to follow a four bar coupler curve toward and away from the sheet item effective to lift the forward edge of the item off the drum and permit the item to fall by gravity onto a safe area for further handling.
REFERENCES:
patent: 3820776 (1974-06-01), Fujimoto
patent: 4119308 (1978-10-01), Hamaker
Peter, III Emmett B.
Rayfield Wilson P.
Burroughs Corporation
Chung Edmund M.
Fissell, Jr. Carl
Peterson Kevin R.
Schacher Richard A,.
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