Coating apparatus – With means to apply electrical and/or radiant energy to work... – With electromagnetic and/or electrostatic removal of...
Patent
1976-08-02
1977-12-20
Stein, Mervin
Coating apparatus
With means to apply electrical and/or radiant energy to work...
With electromagnetic and/or electrostatic removal of...
427 18, G03G 1509
Patent
active
040635333
ABSTRACT:
Magnetically attractable toner carrying materials are transported into contact with latent electrostatic images on the photoconductor surface of a drum by multiple magnetic roll brush elements. One brush extracts toner material from a source and transports it through a zone including contact of the toner carrying materials with one area of the latent image drum surface. The first brush acts as a conveyor and a diverter blade or bar is arranged to redirect at least a portion of the magnetic toner carrying materials onto the second brush. The second brush transports the diverted materials into contact with the latent image drum surface at yet another area thereof. The diverter bar or blade is positionable so as to control the quantity of materials diverted or transferred between the brush rolls.
REFERENCES:
patent: 3572289 (1971-03-01), Maksymiak
patent: 3608522 (1971-09-01), Davidson
patent: 3638614 (1972-01-01), Young et al.
patent: 3641980 (1972-02-01), Bickmore
patent: 3643629 (1972-02-01), Kangas et al.
patent: 3703395 (1972-11-01), Drexler et al.
patent: 3911864 (1975-10-01), Hudson
patent: 3937181 (1976-02-01), Handa
patent: 4003335 (1977-01-01), Kurita et al.
patent: 4008686 (1977-02-01), Katakura
patent: 4015561 (1977-04-01), Howard et al.
Hull, Application Serial No. 729,623, Laid Open to Public Inspection on 6/7/77, as noted at 849 O.G. 1221, Apr. 9, 1968.
IBM Technical Bull., Daniels et al., "Magnetic Brush Developer," vol. 18, No. 8, (Jan. 1976), pp. 2413-2414.
Falik Andrew M.
Hancock Earl C.
International Business Machines - Corporation
Stein Mervin
LandOfFree
Multiple brush developer applying apparatus with a toner diverte does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple brush developer applying apparatus with a toner diverte, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple brush developer applying apparatus with a toner diverte will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-594294