FR2377281A1 - Appareil de thermocopie - Google Patents

Appareil de thermocopie

Info

Publication number
FR2377281A1
FR2377281A1 FR7800508A FR7800508A FR2377281A1 FR 2377281 A1 FR2377281 A1 FR 2377281A1 FR 7800508 A FR7800508 A FR 7800508A FR 7800508 A FR7800508 A FR 7800508A FR 2377281 A1 FR2377281 A1 FR 2377281A1
Authority
FR
France
Prior art keywords
infra
glass cylinder
pressure roller
red
copying
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.)
Granted
Application number
FR7800508A
Other languages
English (en)
Other versions
FR2377281B3 (fr
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 FR2377281A1 publication Critical patent/FR2377281A1/fr
Application granted granted Critical
Publication of FR2377281B3 publication Critical patent/FR2377281B3/fr
Granted 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
    • G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Resistance Heating (AREA)

Abstract

L'invention concerne un appareil de thermocopie. Une bande sans fin 11, servant au transport du matériau de copie entre un rouleau de pression 12 et un cylindre de verre 17 comprenant un radiateur d'infrarouge 21, est disposée partiellement autour du rouleau de pression 12 et touche seulement le cylindre de verre 17 dans sa zone de contact avec le rouleau 12. Le cylindre de verre 17 est à l'intérieur de la boucle fermée de la bande 11. L'invention s'applique aux appareils de thermocopie
FR7800508A 1977-01-12 1978-01-10 Appareil de thermocopie Granted FR2377281A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772701476 DE2701476A1 (de) 1977-01-12 1977-01-12 Thermokopiergeraet

Publications (2)

Publication Number Publication Date
FR2377281A1 true FR2377281A1 (fr) 1978-08-11
FR2377281B3 FR2377281B3 (fr) 1980-10-10

Family

ID=5998730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800508A Granted FR2377281A1 (fr) 1977-01-12 1978-01-10 Appareil de thermocopie

Country Status (3)

Country Link
CH (1) CH622893A5 (fr)
DE (1) DE2701476A1 (fr)
FR (1) FR2377281A1 (fr)

Also Published As

Publication number Publication date
DE2701476A1 (de) 1978-07-13
FR2377281B3 (fr) 1980-10-10
CH622893A5 (en) 1981-04-30

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