FR1435745A - Self-cocking central shutter for cameras - Google Patents

Self-cocking central shutter for cameras

Info

Publication number
FR1435745A
FR1435745A FR20429A FR20429A FR1435745A FR 1435745 A FR1435745 A FR 1435745A FR 20429 A FR20429 A FR 20429A FR 20429 A FR20429 A FR 20429A FR 1435745 A FR1435745 A FR 1435745A
Authority
FR
France
Prior art keywords
cocking
cameras
self
central shutter
shutter
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
FR20429A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst & Wilhelm Bertram Fa
Original Assignee
Ernst & Wilhelm Bertram Fa
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 Ernst & Wilhelm Bertram Fa filed Critical Ernst & Wilhelm Bertram Fa
Priority to FR20429A priority Critical patent/FR1435745A/en
Application granted granted Critical
Publication of FR1435745A publication Critical patent/FR1435745A/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
    • G03B9/14—Two separate members moving in opposite directions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR20429A 1965-06-11 1965-06-11 Self-cocking central shutter for cameras Expired FR1435745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20429A FR1435745A (en) 1965-06-11 1965-06-11 Self-cocking central shutter for cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20429A FR1435745A (en) 1965-06-11 1965-06-11 Self-cocking central shutter for cameras

Publications (1)

Publication Number Publication Date
FR1435745A true FR1435745A (en) 1966-04-15

Family

ID=8581658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20429A Expired FR1435745A (en) 1965-06-11 1965-06-11 Self-cocking central shutter for cameras

Country Status (1)

Country Link
FR (1) FR1435745A (en)

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