CH531185A - Verschluss für einen Filmprojektor - Google Patents

Verschluss für einen Filmprojektor

Info

Publication number
CH531185A
CH531185A CH1428971A CH1428971A CH531185A CH 531185 A CH531185 A CH 531185A CH 1428971 A CH1428971 A CH 1428971A CH 1428971 A CH1428971 A CH 1428971A CH 531185 A CH531185 A CH 531185A
Authority
CH
Switzerland
Prior art keywords
shutter
movie projector
movie
projector
Prior art date
Application number
CH1428971A
Other languages
German (de)
English (en)
Inventor
Takeichi Morio
Original Assignee
Elmo Co Ltd
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 Elmo Co Ltd filed Critical Elmo Co Ltd
Publication of CH531185A publication Critical patent/CH531185A/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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Projection Apparatus (AREA)
CH1428971A 1970-10-03 1971-10-01 Verschluss für einen Filmprojektor CH531185A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9834370 1970-10-03

Publications (1)

Publication Number Publication Date
CH531185A true CH531185A (de) 1972-11-30

Family

ID=14217244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1428971A CH531185A (de) 1970-10-03 1971-10-01 Verschluss für einen Filmprojektor

Country Status (7)

Country Link
AT (1) AT314356B (ref)
CA (1) CA976392A (ref)
CH (1) CH531185A (ref)
DE (2) DE7137375U (ref)
FR (1) FR2109875A5 (ref)
GB (1) GB1320810A (ref)
IT (1) IT942661B (ref)

Also Published As

Publication number Publication date
DE2149233B2 (de) 1975-07-03
FR2109875A5 (ref) 1972-05-26
DE2149233A1 (de) 1972-04-06
IT942661B (it) 1973-04-02
AT314356B (de) 1974-02-15
CA976392A (en) 1975-10-21
DE7137375U (de) 1976-07-22
GB1320810A (en) 1973-06-20

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Legal Events

Date Code Title Description
PL Patent ceased