GB1073037A - Method and apparatus for duplicating text, pictures and the like on unprepared copy receiving sheets - Google Patents

Method and apparatus for duplicating text, pictures and the like on unprepared copy receiving sheets

Info

Publication number
GB1073037A
GB1073037A GB52317/65A GB5231765A GB1073037A GB 1073037 A GB1073037 A GB 1073037A GB 52317/65 A GB52317/65 A GB 52317/65A GB 5231765 A GB5231765 A GB 5231765A GB 1073037 A GB1073037 A GB 1073037A
Authority
GB
United Kingdom
Prior art keywords
original
dyestuff
cylinder
sheet
roller
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
GB52317/65A
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.)
CARL LAMM MASKINAFFAR AB
Original Assignee
CARL LAMM MASKINAFFAR AB
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 CARL LAMM MASKINAFFAR AB filed Critical CARL LAMM MASKINAFFAR AB
Publication of GB1073037A publication Critical patent/GB1073037A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L19/00—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
    • B41L19/003—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for using heat, e.g. wax transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • 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)
  • Printing Methods (AREA)
  • Ink Jet (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

1,073,037. Copying documents; printing processes. CARL LAMM A.B. Dec. 9, 1965 [Dec. 11, 1964], No. 52317/65. Heading B6C. In a rotary document copying apparatus for reproducing an " original " carried by a glasswalled cylinder 1 on unprepared copy sheets 17 the " original " is wrapped around the cylinder with its indicia bearing surface contacting the glass. Stationary infra-red heater tubes 2 located within the cylinder are used to radiate heat outwardly through the glass wall causing the dyestuff carried by an endless belt 12, which is pressed against the rear surface of the " original " by a soft rubber roller 11, to melt and adhere to the rear surface of the original in those places corresponding to indicia on the other side. The transferred dyestuff is cooled by air jets at a position between the two heater tubes 2. The endless belt 12 then passes through a regenerating plant in which it is recoated with dyestuff from a bath 31. Meanwhile the " original " bearing the transferred dyestuff is contacted by a sheet 17 of copy material a rubber coated spring-loaded roller 18 pressing the sheet and the " original " together to ensure the transfer of the dyestuff from the rear surface of the " original " on to the copy material. Plates 47 are provided to strip the image bearing copy sheet from the " original," the sheet being carried to a receiving tray 40 by endless belts 41. Shields are provided within the cylinder such that the heater tubes may be switched " on " before the " original " is in a position to pass beneath the roller 11 and to enable selective " line " copying to be carried out. In certain copying procedures only the heater tube opposite the roller 11 is provided. In such a case the cooling air jets are dispensed with.
GB52317/65A 1964-12-11 1965-12-09 Method and apparatus for duplicating text, pictures and the like on unprepared copy receiving sheets Expired GB1073037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15055/64A SE331231B (en) 1964-12-11 1964-12-11

Publications (1)

Publication Number Publication Date
GB1073037A true GB1073037A (en) 1967-06-21

Family

ID=20300066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52317/65A Expired GB1073037A (en) 1964-12-11 1965-12-09 Method and apparatus for duplicating text, pictures and the like on unprepared copy receiving sheets

Country Status (7)

Country Link
US (1) US3414724A (en)
DE (1) DE1546732C3 (en)
DK (1) DK111327B (en)
FR (1) FR1464950A (en)
GB (1) GB1073037A (en)
NL (1) NL6516150A (en)
SE (1) SE331231B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286058B (en) * 1967-01-26 1969-01-02 Ritzerfeld Gerhard Thermal copier for the production of transfer originals with an infrared ray permeable hollow cylinder
SE317391B (en) * 1968-03-20 1969-11-17 Lamm Maskinaffaer Ab C
US3682095A (en) * 1970-05-22 1972-08-08 Olivetti & Co Spa Duplicating machine
US3924533A (en) * 1971-04-02 1975-12-09 Bell & Howell Co Resolution thermal spirit masters method
CA974816A (en) * 1971-06-14 1975-09-23 Gerhard Ritzerfeld Selective printing apparatus with activated master
US3986874A (en) * 1974-10-23 1976-10-19 Xerox Corporation Driographic imaging method
AR211781A1 (en) * 1975-09-03 1978-03-15 Lamm Ab Carl APPARATUS FOR THE DUPLICATION OF INFORMATION FROM A MATRIX PROVIDED WITH INFORMATION
US4080897A (en) * 1977-01-07 1978-03-28 Xerox Corporation Selective tack imaging and printing
US4186659A (en) * 1977-11-25 1980-02-05 Master Addresser Company Machine for addressing cards and envelopes
EP0254411A3 (en) * 1986-07-18 1989-08-09 Matsushita Electric Industrial Co., Ltd. Thermal copying apparatus
US5049472A (en) * 1986-11-26 1991-09-17 Canon Kabushiki Kaisha Method and apparatus of recording image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199289B (en) * 1961-04-29 1965-08-26 Zindler Lumoprint Kg Process for producing a dry copy and apparatus for carrying out the process
DE1173495B (en) * 1961-09-29 1964-07-09 Kalle Ag Method and device for producing heat copies
BE639208A (en) * 1962-10-25
US3312822A (en) * 1964-02-24 1967-04-04 Vsesouzny Inst Nauchnoi I Tekh Thermographic reproduction apparatus wherein the original data is stored on a rotating cylinder

Also Published As

Publication number Publication date
DK111327B (en) 1968-07-29
DE1546732A1 (en) 1970-10-22
DE1546732B2 (en) 1973-11-08
NL6516150A (en) 1966-06-13
SE331231B (en) 1970-12-14
DE1546732C3 (en) 1974-06-12
FR1464950A (en) 1967-01-06
US3414724A (en) 1968-12-03

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