Sheet feeding devices

Details Sheet feeding devices Sheet feeding devices

1975-09-12

1977-07-05

Saifer, Robert W.

Sheet feeding or delivering

Feeding

Separators

271160, 271170, B65H 108, B65H 302

Patent

active

040335771

ABSTRACT:
Feed mechanism for delivering copy sheets in photocopy machines which comprises a frame, a hopper mounted on said frame and provided on its front edge portion with pin means against which is applied the pile of sheets being fed, mobile plate means for holding said sheets, said mobile means being articulated around a crosswise axis placed plumb to its center of gravity, a counterweight means on said mobile plate means located on the side opposite said pin means, and drive means for disengaging the sheets of paper one by one.

REFERENCES:
patent: 1951067 (1934-03-01), Shepherd
patent: 2827288 (1958-03-01), Geisler
patent: 3379433 (1968-04-01), Gates
patent: 3520533 (1970-07-01), Phelps et al.
patent: 3533617 (1970-10-01), Collins
patent: 3758105 (1973-09-01), Okamoto
patent: 3806112 (1974-04-01), Melby et al.
Graf, Rudolf F., Modern Dictionary of Electronics; Howard W. Sams & Co., Inc., Third Ed., 1970, p. 467.
Rogers, "Cut Sheet Feed Device," IBM Technical Disclosure Bulletin, vol. 14, No. 5, Oct. 1971.

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