Sheet feeding or delivering – Feeding – Separators
Patent
1995-02-21
1996-08-06
Bollinger, David H.
Sheet feeding or delivering
Feeding
Separators
271108, B65H 308
Patent
active
055426581
ABSTRACT:
A suction head for a feeder of a sheet-fed rotary printing press for feeding sheets of small format through the press in a given direction, including only one double sucker formed of two juxtaposed suction nozzles connected by a transverse tube and being disposed transversely to the feeding direction of the sheets, the only one double sucker being exchangeably secured at a center location of the printing press.
REFERENCES:
patent: 3559985 (1971-02-01), Janecek
patent: 4869489 (1989-09-01), Wirz et al.
patent: 5037080 (1991-08-01), Wirz
patent: 5137267 (1992-08-01), Wirz et al.
Renner Jochen
Sobotta Peter
Wirz Arno
Bollinger David H.
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
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