FR80033E - Focal shutter for photography - Google Patents

Focal shutter for photography

Info

Publication number
FR80033E
FR80033E FR866144A FR866144A FR80033E FR 80033 E FR80033 E FR 80033E FR 866144 A FR866144 A FR 866144A FR 866144 A FR866144 A FR 866144A FR 80033 E FR80033 E FR 80033E
Authority
FR
France
Prior art keywords
photography
focal shutter
shutter
focal
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
FR866144A
Other languages
French (fr)
Inventor
Oplinter Jean De Wouters D
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.)
La Spirotechnique Industrielle et Commerciale
Original Assignee
La Spirotechnique Industrielle et Commerciale
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 La Spirotechnique Industrielle et Commerciale filed Critical La Spirotechnique Industrielle et Commerciale
Priority to FR866144A priority Critical patent/FR80033E/en
Priority to ES0269138A priority patent/ES269138A1/en
Priority to CH837961A priority patent/CH377195A/en
Priority to GB2673261A priority patent/GB958534A/en
Application granted granted Critical
Publication of FR80033E publication Critical patent/FR80033E/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
    • G03B9/36—Sliding rigid plate
    • G03B9/40—Double plate
    • G03B9/42—Double plate with adjustable slot; with mechanism controlling relative movement of plates to form slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR866144A 1960-07-25 1961-06-27 Focal shutter for photography Expired FR80033E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR866144A FR80033E (en) 1961-06-27 1961-06-27 Focal shutter for photography
ES0269138A ES269138A1 (en) 1960-07-25 1961-07-14 Improvements in focal-plane photographic shutters
CH837961A CH377195A (en) 1960-07-25 1961-07-17 Focal shutter of a photographic lens
GB2673261A GB958534A (en) 1960-07-25 1961-07-24 Improvements in focal-plane photographic shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866144A FR80033E (en) 1961-06-27 1961-06-27 Focal shutter for photography

Publications (1)

Publication Number Publication Date
FR80033E true FR80033E (en) 1963-03-01

Family

ID=8758064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866144A Expired FR80033E (en) 1960-07-25 1961-06-27 Focal shutter for photography

Country Status (1)

Country Link
FR (1) FR80033E (en)

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