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AT291769B - Installation in a sound film projector with a central switch - Google Patents

Installation in a sound film projector with a central switch

Info

Publication number
AT291769B
AT291769B AT203568A AT203568A AT291769B AT 291769 B AT291769 B AT 291769B AT 203568 A AT203568 A AT 203568A AT 203568 A AT203568 A AT 203568A AT 291769 B AT291769 B AT 291769B
Authority
AT
Austria
Prior art keywords
installation
sound film
central switch
film projector
projector
Prior art date
Application number
AT203568A
Other languages
German (de)
Original Assignee
Bosch Elektronik Photokino
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 Bosch Elektronik Photokino filed Critical Bosch Elektronik Photokino
Application granted granted Critical
Publication of AT291769B publication Critical patent/AT291769B/en

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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/42—Preventing damage to film due to abnormal operation of projector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
AT203568A 1967-03-06 1968-03-01 Installation in a sound film projector with a central switch AT291769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0108653 DE1522272B2 (en) 1967-03-06 1967-03-06 Installation in a sound film projector with a central switch

Publications (1)

Publication Number Publication Date
AT291769B true AT291769B (en) 1971-07-26

Family

ID=7528945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT203568A AT291769B (en) 1967-03-06 1968-03-01 Installation in a sound film projector with a central switch

Country Status (3)

Country Link
AT (1) AT291769B (en)
CH (1) CH471403A (en)
DE (1) DE1522272B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347262B (en) * 1973-03-29 1978-12-27 Eumig SWITCHING DEVICE FOR A RECORDING OR PLAYBACK DEVICE
CN116062242B (en) * 2023-03-28 2023-06-23 沧州名家包装机械科技有限公司 Rubber wheel film pulling and pressing adjusting device of sterile brick box filling machine

Also Published As

Publication number Publication date
DE1522272B2 (en) 1979-08-30
DE1522272A1 (en) 1969-08-14
CH471403A (en) 1969-04-15

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Legal Events

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