DE2926853C2 - - Google Patents

Info

Publication number
DE2926853C2
DE2926853C2 DE19792926853 DE2926853A DE2926853C2 DE 2926853 C2 DE2926853 C2 DE 2926853C2 DE 19792926853 DE19792926853 DE 19792926853 DE 2926853 A DE2926853 A DE 2926853A DE 2926853 C2 DE2926853 C2 DE 2926853C2
Authority
DE
Germany
Prior art keywords
lens
devices
signal
control
opto
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
DE19792926853
Other languages
German (de)
English (en)
Other versions
DE2926853A1 (de
Inventor
Peter Widen Ch Germann
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.)
GERMANN and GSELL AG SPREITENBACH CH
Original Assignee
GERMANN and GSELL AG SPREITENBACH CH
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 GERMANN and GSELL AG SPREITENBACH CH filed Critical GERMANN and GSELL AG SPREITENBACH CH
Publication of DE2926853A1 publication Critical patent/DE2926853A1/de
Application granted granted Critical
Publication of DE2926853C2 publication Critical patent/DE2926853C2/de
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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/34—Means for automatic focusing therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Projection-Type Copiers In General (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
DE19792926853 1978-09-12 1979-07-03 Kopiergeraet Granted DE2926853A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH953378A CH631553A5 (de) 1978-09-12 1978-09-12 Kopiergeraet.

Publications (2)

Publication Number Publication Date
DE2926853A1 DE2926853A1 (de) 1980-03-20
DE2926853C2 true DE2926853C2 (ja) 1989-05-18

Family

ID=4352996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792926853 Granted DE2926853A1 (de) 1978-09-12 1979-07-03 Kopiergeraet

Country Status (4)

Country Link
CH (1) CH631553A5 (ja)
DE (1) DE2926853A1 (ja)
FR (1) FR2436415A1 (ja)
GB (1) GB2031174A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432673B (sv) * 1982-09-06 1984-04-09 Staffan Borjesson Kassettanordning kassettanordning
DE3339960A1 (de) * 1983-11-04 1985-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches kopiergeraet
DE3339991A1 (de) * 1983-11-04 1985-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches rollenkopiergeraet
JPH05158160A (ja) * 1991-12-09 1993-06-25 Fuji Photo Film Co Ltd 写真プリンタ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200119B (de) * 1963-03-13 1965-09-02 Gretag Ag Photographisches Kopiergeraet fuer mindestens zwei verschiedene Negativ- und Positivformate
DE1772513A1 (de) * 1968-05-28 1971-04-22 Photo Color Studio H Bircher & Verfahren zum Kopieren oder Vergroessern von Diapositiven
DE1936169A1 (de) * 1969-07-16 1971-02-11 Ece Gmbh Fotokopiergeraet
DE2136163A1 (de) * 1970-07-21 1972-02-10 Sidney R Littlejohn & Co Ltd , London Vorrichtung zur Steuerung der Positionierung eines Objektes und einer Linsenanordnung in einem Kamerasystem
US3689149A (en) * 1970-11-12 1972-09-05 Drewry Photocolor Corp Photographic printing apparatus having variable length print paper
US4029412A (en) * 1974-10-08 1977-06-14 Spence Bate Multi-standard reprographic camera
DE2738236C2 (de) * 1977-08-25 1982-05-06 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Kopiergerät

Also Published As

Publication number Publication date
FR2436415A1 (fr) 1980-04-11
DE2926853A1 (de) 1980-03-20
GB2031174A (en) 1980-04-16
CH631553A5 (de) 1982-08-13

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: BERENDT, T., DIPL.-CHEM. DR. LEYH, H., DIPL.-ING.

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee