Shuttle guard for signature feeder

Details Shuttle guard for signature feeder Shuttle guard for signature feeder

1975-01-15

1976-06-01

Love, John J.

Sheet feeding or delivering

Feeding

Separator and conveyor

271102, 271131, B65H 312

Patent

active

039603733

ABSTRACT:
A signature feeding mechanism having a shuttle plate and an associated vacuum gripper for feeding the bottom signature from a stack in a supply magazine into the bite of pinch rolls which advance successive signature pieces to a transport system for advance to a label applicator, or the like, and having a guard plate for bridging exposed portions of the gap between the leading edge of the shuttle plate and the signature receiving end of the associated transport conveyor floor so as to prevent possible damage to, or interference with the operation of, the feeding mechanism, by the presence of a foreign object in the gap, and possible injury to an operator through careless insertion of the fingers in the same.

REFERENCES:
patent: 648309 (1900-04-01), Spencer
patent: 1810364 (1931-06-01), Marshall
patent: 1965819 (1934-07-01), Allen
patent: 2908496 (1959-10-01), Long

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