CH471403A - Sound film projector with device for setting a central switch for different types of use - Google Patents

Sound film projector with device for setting a central switch for different types of use

Info

Publication number
CH471403A
CH471403A CH247268A CH247268A CH471403A CH 471403 A CH471403 A CH 471403A CH 247268 A CH247268 A CH 247268A CH 247268 A CH247268 A CH 247268A CH 471403 A CH471403 A CH 471403A
Authority
CH
Switzerland
Prior art keywords
setting
different types
sound film
central switch
film projector
Prior art date
Application number
CH247268A
Other languages
German (de)
Inventor
Hillmann Ruediger
Schwarz Wolf-Dietrich
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH471403A publication Critical patent/CH471403A/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)
CH247268A 1967-03-06 1968-02-20 Sound film projector with device for setting a central switch for different types of use CH471403A (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
CH471403A true CH471403A (en) 1969-04-15

Family

ID=7528945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH247268A CH471403A (en) 1967-03-06 1968-02-20 Sound film projector with device for setting a central switch for different types of use

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116062242A (en) * 2023-03-28 2023-05-05 沧州名家包装机械科技有限公司 Aseptic brick box filling machine rubber wheel film pulling and pressing adjustment device

Families Citing this family (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116062242A (en) * 2023-03-28 2023-05-05 沧州名家包装机械科技有限公司 Aseptic brick box filling machine rubber wheel film pulling and pressing adjustment device

Also Published As

Publication number Publication date
DE1522272A1 (en) 1969-08-14
AT291769B (en) 1971-07-26
DE1522272B2 (en) 1979-08-30

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Legal Events

Date Code Title Description
PL Patent ceased