Sheet stacking device

Details Sheet stacking device Sheet stacking device

1983-05-26

1987-05-26

Love, John J.

Sheet feeding or delivering

Delivering

To receiver for pack of sheets

271117, 271177, 271209, 271309, B65H 5100

Patent

active

046679499

ABSTRACT:
In a printing machine or the like wherein sheets are delivered seriatim into a receiving tray whereat the sheets come to rest by gravity onto a stack in the tray, a device for facilitating stacking the sheets into the tray at high speed. Each sheet is directed from the machine in a path outwardly over the tray. Guide surfaces act against a lead end of the sheet to prevent upward escape of the sheets from the path. A deflecting mechanism diverts each sheet downwardly into the tray to clear the path for a succeeding sheet. A stop plate is provided beneath the deflecting mechanism for acting against a trail end of each sheet to control and guide the sheet into alignment onto the stack in the tray.

REFERENCES:
patent: 2937021 (1960-05-01), Keil
patent: 3160413 (1964-12-01), Faeber
patent: 4260148 (1981-04-01), Diesch et al.
patent: 4313669 (1982-02-01), Larson et al.
patent: 4372550 (1983-02-01), Woods
patent: 4441702 (1984-04-01), Nagel et al.

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