FR1239664A - Shutter for photographic lens - Google Patents

Shutter for photographic lens

Info

Publication number
FR1239664A
FR1239664A FR809061A FR809061A FR1239664A FR 1239664 A FR1239664 A FR 1239664A FR 809061 A FR809061 A FR 809061A FR 809061 A FR809061 A FR 809061A FR 1239664 A FR1239664 A FR 1239664A
Authority
FR
France
Prior art keywords
shutter
photographic lens
photographic
lens
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
FR809061A
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.)
Hittech Prontor GmbH
Original Assignee
Alfred Gauthier GmbH
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 Alfred Gauthier GmbH filed Critical Alfred Gauthier GmbH
Application granted granted Critical
Publication of FR1239664A publication Critical patent/FR1239664A/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)
FR809061A 1958-12-02 1959-11-02 Shutter for photographic lens Expired FR1239664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1239664X 1958-12-02

Publications (1)

Publication Number Publication Date
FR1239664A true FR1239664A (en) 1960-08-26

Family

ID=7735891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809061A Expired FR1239664A (en) 1958-12-02 1959-11-02 Shutter for photographic lens

Country Status (1)

Country Link
FR (1) FR1239664A (en)

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