Precuring apparatus and method for reducing voltage required to

Details Precuring apparatus and method for reducing voltage required to Precuring apparatus and method for reducing voltage required to

1993-12-06

1995-08-15

Smith, Matthew S.

Photocopying

Contact printing

Light boxes

271188, 355271, 355274, G03G 1514, G03G 1516

Patent

active

054424291

ABSTRACT:
A precurl device for adjusting the curvature of the paper prior to being disposed on a transfer drum (48). The paper is fed along a path defined by a guide (296) to a nip between two precurl rollers (244) and (246). The durometer of the roller (246) is higher than the durometer of the roller (244), such that the roller (244) will deform at the nip between the rollers. The paper is fed to an attachment roller (198) that is adjacent the drum (48). A variable precurl device (312) is operable to vary the force on the roller (244) against the roller (246), to vary the amount of arcuate deformation imparted to the paper (146).

REFERENCES:
patent: 3448356 (1969-06-01), Testone
patent: 3582730 (1971-06-01), Teston
patent: 3717801 (1973-02-01), Silverberg
patent: 3832053 (1974-08-01), Goel et al.
patent: 3847478 (1974-11-01), Young
patent: 3888586 (1975-06-01), Arden et al.
patent: 3890040 (1975-06-01), Schmidlin
patent: 3916270 (1975-10-01), Wachtler et al.
patent: 3944355 (1976-03-01), Matkan
patent: 3976370 (1976-08-01), Goel et al.
patent: 4207057 (1980-06-01), Tsuda et al.
patent: 4379630 (1983-04-01), Suzuki
patent: 4475896 (1984-10-01), Bains
patent: 4667110 (1987-05-01), Kariya
patent: 4751609 (1988-06-01), Kasahara
patent: 4766515 (1988-08-01), Bollen et al.
patent: 4864461 (1989-09-01), Kasahara
patent: 4974027 (1990-11-01), Landa et al.
patent: 4984025 (1991-01-01), Landa et al.
patent: 4999677 (1991-03-01), Landa et al.
patent: 5001594 (1991-03-01), Bobbio
patent: 5028964 (1991-07-01), Landa et al.
patent: 5038178 (1991-08-01), Hosoya et al.
patent: 5043759 (1991-08-01), Sakai
patent: 5049934 (1991-09-01), Saito
patent: 5084731 (1992-01-01), Baruch
patent: 5113226 (1992-05-01), Tadokoro et al.
patent: 5132737 (1992-07-01), Takeda et al.
patent: 5153662 (1992-10-01), Foos
patent: 5156915 (1992-10-01), Wilson et al.
patent: 5168290 (1992-12-01), Tanaka et al.
patent: 5187527 (1993-02-01), Forlani et al.
patent: 5239347 (1993-08-01), Onodera et al.
patent: 5258815 (1993-11-01), Nakagawa et al.
patent: 5287144 (1994-02-01), Takeda

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