Sheet feeding or delivering – Delivering – With transfer means between conveyor and receiver
Patent
1995-09-22
1997-09-30
Milef, Boris
Sheet feeding or delivering
Delivering
With transfer means between conveyor and receiver
B65H 2968
Patent
active
056719183
ABSTRACT:
Sheet delivery for a sheet-processing machine includes a conveyor system for transporting sheets successively and for releasing the sheets above a sheet pile having a horizontal surface, and a plurality of ventilators or air blowers having a controllable output, the ventilators being disposed in an array above the horizontal surface of the sheet pile for directing blown air from above the sheet pile towards respective oncoming sheets successively transported by the conveyor system and released thereby above the sheet pile, the ventilators being high-speed ventilators constructed for small air volumes and blowing, at a high flow rate, a concentrated air jet with laminar flow substantially vertically from above against the respective oncoming sheets.
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patent: 5029835 (1991-07-01), Blaser et al.
patent: 5110110 (1992-05-01), Wirz et al.
patent: 5379999 (1995-01-01), Barzideh et al.
patent: 5445372 (1995-08-01), Blaser et al.
Wilmer, "Document Transport," Mar. 1962, IBM Tech. Disclosure Bulletin, vol. 4, No. 10, p. 8.
Hofmann Wolfram
Koch Mario
Greenberg Laurence A.
Heidelberger Druckmaschinen AG
Lerner Herbert L.
Milef Boris
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