BE541045A - - Google Patents

Info

Publication number
BE541045A
BE541045A BE541045DA BE541045A BE 541045 A BE541045 A BE 541045A BE 541045D A BE541045D A BE 541045DA BE 541045 A BE541045 A BE 541045A
Authority
BE
Belgium
Prior art keywords
strip
motor
carriage
switch
carrying
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE541045A publication Critical patent/BE541045A/fr

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B23/00Devices for changing pictures in viewing apparatus or projectors
    • G03B23/08Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
    • G03B23/12Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier
    • G03B23/125Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier linear strip carrier the pictures being attached to a chain or linked up to form a chain

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
BE541045D BE541045A (https=)

Publications (1)

Publication Number Publication Date
BE541045A true BE541045A (https=)

Family

ID=170195

Family Applications (1)

Application Number Title Priority Date Filing Date
BE541045D BE541045A (https=)

Country Status (1)

Country Link
BE (1) BE541045A (https=)

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