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GB1070578A - Toner image transfer system - Google Patents

Toner image transfer system

Info

Publication number
GB1070578A
GB1070578A GB46437/63A GB4643763A GB1070578A GB 1070578 A GB1070578 A GB 1070578A GB 46437/63 A GB46437/63 A GB 46437/63A GB 4643763 A GB4643763 A GB 4643763A GB 1070578 A GB1070578 A GB 1070578A
Authority
GB
United Kingdom
Prior art keywords
station
printing
image
belt
webs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB46437/63A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1070578A publication Critical patent/GB1070578A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

1,070,578. Printing-apparatus. TOKYO SHIBAURA ELECTRIC CO. Ltd. Nov. 25, 1963 [Nov. 27, 1962], No. 46437/63. Heading B6C. [Also in Division G2] An apparatus for printing from developed electrostatic images on a resinous endless belt 15 on to a plurality of webs 21 at printing stations 18, 22, 24 comprises at each station to aid the image transfer a conductive pressure roller 19, charged with a polarity opposite to that of the image, and a rubber insulating roller 20. A latent electrostatic image is formed on the belt by a device 16 and the image is developed by a magnetic .brushing &c. device 17. The station 24 prints from an image formed by developing the residual charge at a station 23 and the images on the webs 21 are fixed by heating devices 26. A device 25 discharges any charge remaining after the third printing. operation. The rollers 19, 22 at the second printing station apply a greater pressure than those at the station 18 and the rollers at all the stations may be replaced by flat plate pressure devices. A web which is not endless may be substituted for the belt 15 and the apparatus may be used to print on sheets.
GB46437/63A 1962-11-27 1963-11-25 Toner image transfer system Expired GB1070578A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5206362 1962-11-27
US326588A US3267840A (en) 1962-11-27 1963-11-27 Powder image transfer system

Publications (1)

Publication Number Publication Date
GB1070578A true GB1070578A (en) 1967-06-01

Family

ID=26392669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46437/63A Expired GB1070578A (en) 1962-11-27 1963-11-25 Toner image transfer system

Country Status (3)

Country Link
US (1) US3267840A (en)
DE (1) DE1497106A1 (en)
GB (1) GB1070578A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442645A (en) * 1964-06-12 1969-05-06 Rca Corp Electrophotographic method
US3362525A (en) * 1965-04-23 1968-01-09 Liberia Mining Company Ltd Magnetic beltscraper
US3427965A (en) * 1965-09-30 1969-02-18 Xerox Corp Sheet gripper means for reproduction machine of the pressure-transfer type
US3413063A (en) * 1966-03-28 1968-11-26 Rca Corp Electrophotographic apparatus
US3591276A (en) * 1967-11-30 1971-07-06 Xerox Corp Method and apparatus for offset xerographic reproduction
US3554123A (en) * 1967-12-15 1971-01-12 Hurletron Inc Control of color densities and tones in multicolor printing
US3625147A (en) * 1969-10-08 1971-12-07 Rca Corp Apparatus for contact printing
CA977818A (en) * 1972-06-30 1975-11-11 Carl H. Hertz Liquid jet recorder with contact image transfer to plural continuous paper webs
US3967818A (en) * 1974-12-16 1976-07-06 Xerox Corporation Duplicating system
US4027960A (en) * 1975-08-06 1977-06-07 Xerox Corporation Transfer system for electrostatic reproduction machine
US4075637A (en) * 1976-06-14 1978-02-21 Ozalid Group Holdings Limited Electrostatic multi-copier
DE2635731C2 (en) * 1976-08-09 1982-06-24 Siemens AG, 1000 Berlin und 8000 München Device for an electrophotographic process
US4162843A (en) * 1976-12-14 1979-07-31 Ricoh Company, Ltd. Color electrostatic copying machine
US4062321A (en) * 1977-03-23 1977-12-13 Sperry Rand Corporation Fluid supported belt about cylindrical mandrel for transporting magnetic particles
US4531825A (en) * 1981-11-25 1985-07-30 Konishiroku Photo Industry Co., Ltd. Electrostatic reproducing apparatus having an intermediate toner image transfer member
WO1984000705A1 (en) * 1982-08-09 1984-03-01 Baxter Travenol Lab Composite package and solventless assembly thereof
US4526803A (en) * 1983-06-20 1985-07-02 Baxter Travenol Laboratories, Inc. Transparentizing
DE3879520T2 (en) * 1987-01-19 1993-09-30 Canon Kk Imaging device with multiple developer devices.
US4859557A (en) * 1988-02-25 1989-08-22 Olin Hunt Specialty Products Inc. Dry powder electrophotographic toner with permanent master in electrostatic transfer
US5011758A (en) * 1988-02-25 1991-04-30 Olin Hunt Specialty Products Inc. Use of a liquid electrophotographic toner with an overcoated permanent master in electrostatic transfer
US5049942A (en) * 1988-04-07 1991-09-17 Olin Corporation Electrostatic transfer device
US5729810A (en) * 1993-01-22 1998-03-17 Xerox Corporation Overcoated transfer roller for transferring developed images from one surface to another
US5643706A (en) * 1995-11-30 1997-07-01 Xerox Corporation Process for preparing electroconductive members
US5849399A (en) * 1996-04-19 1998-12-15 Xerox Corporation Bias transfer members with fluorinated carbon filled fluoroelastomer outer layer
US6548154B1 (en) 2000-11-28 2003-04-15 Xerox Corporation Electrical charge relaxable wear resistant coating for bias charging or transfer member
US6584296B1 (en) 2001-11-30 2003-06-24 Xerox Corporation Electro-mechanical roll with core and segments
US7067027B2 (en) 2001-11-30 2006-06-27 Xerox Corporation Method of making an electro-mechanical roll

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756676A (en) * 1953-05-04 1956-07-31 Haloid Co Method for the production of electrophotographic prints
US2812709A (en) * 1953-10-21 1957-11-12 Haloid Co Multiple copy transfer process and apparatus
BE536878A (en) * 1954-03-29
US2884704A (en) * 1955-09-08 1959-05-05 Ibm Apparatus for fixing electrographic printer images
DE1065433B (en) * 1955-09-21
US2944147A (en) * 1955-12-21 1960-07-05 Ibm Xerographic printer

Also Published As

Publication number Publication date
US3267840A (en) 1966-08-23
DE1497106B2 (en) 1970-08-13
DE1497106A1 (en) 1969-05-08

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