Sheet feeding apparatus

Details Sheet feeding apparatus Sheet feeding apparatus

1976-10-14

1977-08-02

Saifer, Robert W.

Sheet feeding or delivering

Feeding

Separator and conveyor

271 8A, 271110, 271116, 271121, B65H 306, B65H 702

Patent

active

040391809

ABSTRACT:
Accordion "Z" fold sheets are stacked on end on a tray between a hold-back rod and a follower. A separator assembly is supported from a drive shaft. A first pair of separator rollers are driven by the drive shaft and a second pair of rollers are supported on the separator assembly in tandem with the first pair of rollers. The second pair of rollers rotate simultaneously with and at the same speed as the first pair. A sheet abutting step is positioned below the first pair of rollers and an idler roller is below the second pair. The drive to the separator assembly is controlled by a micro-switch in the feed path below the separator assembly. The tray is provided with adjustable guides and teflon slide pads.

REFERENCES:
patent: 1966490 (1934-07-01), Ettl
patent: 2762623 (1956-09-01), Uthenwoldt et al.
patent: 2992820 (1961-07-01), Tarbuck et al.
patent: 3346254 (1967-10-01), Beert

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