Advancing material of indeterminate length – With adherence or attraction of material to advancing means – By electrostatic force
Patent
1989-06-30
1991-04-23
Stodola, Daniel P.
Advancing material of indeterminate length
With adherence or attraction of material to advancing means
By electrostatic force
355226, 355303, 355305, B65H 2000, G03G 1502
Patent
active
050093525
ABSTRACT:
In an apparatus for conveying dielectric sheets used in copying machines, etc., sheets are held by electrostatic adhesion on the surface of a conveyor when such surface is electrically charged and thus conveyed by the conveyor, wherein a dielectric layer consisting of a dielectric material and electrode parts consisting of a conductive material, which are electrically connected to portions of the dielectric layer and grounded, are provided adjacent to each other on an adhesion surface of the conveyor.
REFERENCES:
patent: 3254215 (1966-05-01), Oliphant
patent: 3325709 (1967-06-01), Anderson
patent: 4408864 (1983-10-01), Hardenbrook
patent: 4448511 (1984-05-01), Masuda
patent: 4555171 (1985-11-01), Clouthier et al.
patent: 4676627 (1987-06-01), Ohno
patent: 4766515 (1988-08-01), Bollen et al.
patent: 4853736 (1989-08-01), Goto et al.
Mikata Yasunori
Uchimoto Yoshihiro
Yasuda Masashi
Bando Chemical Industries Ltd.
Bowen Paul Thomas
Stodola Daniel P.
Unico Co., Ltd.
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