FR1090876A - Photographic shutter with delay mechanism - Google Patents

Photographic shutter with delay mechanism

Info

Publication number
FR1090876A
FR1090876A FR1090876DA FR1090876A FR 1090876 A FR1090876 A FR 1090876A FR 1090876D A FR1090876D A FR 1090876DA FR 1090876 A FR1090876 A FR 1090876A
Authority
FR
France
Prior art keywords
delay mechanism
photographic shutter
photographic
shutter
delay
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Hans Deckel
Friedrich Wilhelm Deckel
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 filed Critical
Application granted granted Critical
Publication of FR1090876A publication Critical patent/FR1090876A/en
Expired legal-status Critical Current

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
    • G03B9/18—More than two members
    • G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1090876D 1952-12-12 1953-11-26 Photographic shutter with delay mechanism Expired FR1090876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1090876X 1952-12-12

Publications (1)

Publication Number Publication Date
FR1090876A true FR1090876A (en) 1955-04-05

Family

ID=7721868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090876D Expired FR1090876A (en) 1952-12-12 1953-11-26 Photographic shutter with delay mechanism

Country Status (1)

Country Link
FR (1) FR1090876A (en)

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