FR1171535A - Slit shutter for cameras - Google Patents

Slit shutter for cameras

Info

Publication number
FR1171535A
FR1171535A FR1171535DA FR1171535A FR 1171535 A FR1171535 A FR 1171535A FR 1171535D A FR1171535D A FR 1171535DA FR 1171535 A FR1171535 A FR 1171535A
Authority
FR
France
Prior art keywords
cameras
slit shutter
shutter
slit
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)
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.)
Voigtlander AG
Original Assignee
Voigtlander 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 Voigtlander AG filed Critical Voigtlander AG
Application granted granted Critical
Publication of FR1171535A publication Critical patent/FR1171535A/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)
FR1171535D 1956-01-25 1957-01-24 Slit shutter for cameras Expired FR1171535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1171535X 1956-01-25

Publications (1)

Publication Number Publication Date
FR1171535A true FR1171535A (en) 1959-01-27

Family

ID=7729365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171535D Expired FR1171535A (en) 1956-01-25 1957-01-24 Slit shutter for cameras

Country Status (1)

Country Link
FR (1) FR1171535A (en)

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