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GB996035A - Improvements in or relating to duplicating machines - Google Patents

Improvements in or relating to duplicating machines

Info

Publication number
GB996035A
GB996035A GB3658/63A GB365863A GB996035A GB 996035 A GB996035 A GB 996035A GB 3658/63 A GB3658/63 A GB 3658/63A GB 365863 A GB365863 A GB 365863A GB 996035 A GB996035 A GB 996035A
Authority
GB
United Kingdom
Prior art keywords
copy
original
heat source
copy sheet
sheet
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
GB3658/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB996035A publication Critical patent/GB996035A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • 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
    • G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Printing Methods (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

996, 035. Contact printing apparatus. W. ZINDLER, [trading as LUMOPRINT ZINDLER KOMM.-GES.]. Jan. 29, 1963 [Feb. 15, 1962], No. 3658/63. Headings G2A and G2C. In a copying process in which an original is exposed to radiation whilst in surface contact with a coated copy material, the material is ordinary paper and is coated immediately before the copying step. As shown, an original is inserted in a feed channel 10 in the direction of the arrow 18 and a copy sheet in the direction 19. A guide plate 14 has an opening 22 through which a roller 23 projects. The roller dips in a container 27 for liquid 28 which is transferred to a sheet of copy paper. The liquid may be zinc stearate or any substance that changes in colour at a certain temperature numerous examples of which are given. A heat source 30 is provided within a reflector 31 beneath openings 29 for drying the coated copy sheet. The original and copy sheet are guided in contact round a cylinder 2 driven in the direction of arrow 9. The cylinder 2 which is of radiation transmitting material, such as glass, has a heat source 30, e.g. an IR-radiator within a reflector 21. An image on the original is thus reproduced on the copy sheet, since the radiation from the heat source is absorbed to a greater degree in the black or image areas and this is transformed into heat which affects the copy sheets in the pattern of the image.
GB3658/63A 1962-02-15 1963-01-29 Improvements in or relating to duplicating machines Expired GB996035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL41223A DE1168927B (en) 1962-02-15 1962-02-15 Method for making a copy and device for carrying out this method

Publications (1)

Publication Number Publication Date
GB996035A true GB996035A (en) 1965-06-23

Family

ID=7269356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3658/63A Expired GB996035A (en) 1962-02-15 1963-01-29 Improvements in or relating to duplicating machines

Country Status (3)

Country Link
US (1) US3379878A (en)
DE (1) DE1168927B (en)
GB (1) GB996035A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259903B (en) * 1966-02-08 1968-02-01 Gerhard Ritzerfeld Method and device for the production or regeneration of printable mirror image printing forms
US3628860A (en) * 1968-01-31 1971-12-21 Minoltacamera Kk Heat-fusing apparatus in electrostatic copier
JPS5126148Y1 (en) * 1970-09-04 1976-07-02
JPS5796882A (en) * 1980-12-10 1982-06-16 Fuji Xerox Co Ltd Copying machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE530378A (en) * 1953-08-20 1900-01-01
US3072481A (en) * 1957-09-17 1963-01-08 Ncr Co Light sensitive element and process for recording images thereon
US3056904A (en) * 1958-10-20 1962-10-02 Minnesota Mining & Mfg Thermoprinting apparatus and method
US3114635A (en) * 1961-03-30 1963-12-17 Horizons Inc Method of photography including physical contact of two layers capable of reacting with each other in the presence of light

Also Published As

Publication number Publication date
US3379878A (en) 1968-04-23
DE1168927B (en) 1964-04-30

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