Sheet feeding or delivering – Feeding – By means to convey sheet
Patent
1995-11-02
1997-10-07
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
By means to convey sheet
271277, B65H 506
Patent
active
056739117
ABSTRACT:
Device for feeding single-sheet material to a cylinder accepting the single-sheet material, with feed channels to which, respectively, at least one friction-roller set is assigned, the friction-roller set being mounted so as to be adjustable between a press-on position and a lift-off position, and being insertable into the feed channels cyclically with a feeding of sheet material, includes at least one swivelable transport member disposed adjacent the feed channels and, located at the feed channels downstream from the swivelable transport member, as viewed in sheet transport direction, sheet-guiding elements for maximizing accuracy of the feeding of the sheet material into sheet-holding elements of a sheet-guiding cylinder.
REFERENCES:
patent: 3210074 (1965-10-01), Miaskoff
patent: 3790159 (1974-02-01), Hatzmann et al.
patent: 3833214 (1974-09-01), Zawiski et al.
patent: 4353274 (1982-10-01), Shimizu
patent: 4607837 (1986-08-01), Pierce
patent: 4630815 (1986-12-01), Peterson et al.
patent: 4848765 (1989-07-01), Torii
patent: 4892301 (1990-01-01), Barrois et al.
Loftus Geoffrey
Schmid Gotthard
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
Skaggs H. Grant
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