Sheet feeding or delivering – Feeding – Multiple supplies
Patent
1990-03-22
1992-03-17
Olszewski, Robert P.
Sheet feeding or delivering
Feeding
Multiple supplies
271 12, 271270, 271275, 4147958, B65H 344
Patent
active
050961799
ABSTRACT:
A sheet feeder for the supplying of stream of single sheets to a sheet-processing machine. Preferably, a pile of sheets is carried by a pile table to a sheet-singling apparatus. The sheet-singling apparatus transfers a continuous stream of individual sheets, via a conveying table, to the sheet-processing machine. The invention allows for an extension of the time for changing the pile of sheets, due to the fact that a pile of sheets is provided on either side of the machine.
REFERENCES:
patent: 3334891 (1967-08-01), Clausen et al.
patent: 3383104 (1968-05-01), Laybourn
patent: 3914154 (1975-10-01), Pfeiffer
patent: 4288274 (1981-09-01), Holz
patent: 4311379 (1982-01-01), Falomo
patent: 4565478 (1986-01-01), Ericsson
patent: 4678173 (1987-07-01), Basinger et al.
patent: 4703924 (1987-11-01), Marass
Heidelberger Druckmaschinen AG
Olszewski Robert P.
Reiss Steven M.
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