AT340699B - Vorrichtung zum steuern der abdeckblende bei stehbildwerfern - Google Patents

Vorrichtung zum steuern der abdeckblende bei stehbildwerfern

Info

Publication number
AT340699B
AT340699B AT275875A AT275875A AT340699B AT 340699 B AT340699 B AT 340699B AT 275875 A AT275875 A AT 275875A AT 275875 A AT275875 A AT 275875A AT 340699 B AT340699 B AT 340699B
Authority
AT
Austria
Prior art keywords
imagers
standing
free
controlling
cover
Prior art date
Application number
AT275875A
Other languages
German (de)
English (en)
Other versions
ATA275875A (de
Original Assignee
Pentacon Dresden Veb
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 Pentacon Dresden Veb filed Critical Pentacon Dresden Veb
Publication of ATA275875A publication Critical patent/ATA275875A/de
Application granted granted Critical
Publication of AT340699B publication Critical patent/AT340699B/de

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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Lenses (AREA)
AT275875A 1974-08-13 1975-04-11 Vorrichtung zum steuern der abdeckblende bei stehbildwerfern AT340699B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18045974A DD115772A1 (cs) 1974-08-13 1974-08-13

Publications (2)

Publication Number Publication Date
ATA275875A ATA275875A (de) 1977-04-15
AT340699B true AT340699B (de) 1977-12-27

Family

ID=5496913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT275875A AT340699B (de) 1974-08-13 1975-04-11 Vorrichtung zum steuern der abdeckblende bei stehbildwerfern

Country Status (6)

Country Link
AT (1) AT340699B (cs)
CS (1) CS199340B1 (cs)
DD (1) DD115772A1 (cs)
DE (1) DE2515031A1 (cs)
GB (1) GB1499196A (cs)
SU (1) SU575606A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657697C2 (de) * 1976-12-20 1985-07-25 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Diaprojektor mit einer Diawechselvorrichtung

Also Published As

Publication number Publication date
SU575606A1 (ru) 1977-10-05
ATA275875A (de) 1977-04-15
GB1499196A (en) 1978-01-25
DD115772A1 (cs) 1975-10-12
CS199340B1 (en) 1980-07-31
DE2515031A1 (de) 1976-03-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee