FR1248991A - Appareil photographique - Google Patents

Appareil photographique

Info

Publication number
FR1248991A
FR1248991A FR819171A FR819171A FR1248991A FR 1248991 A FR1248991 A FR 1248991A FR 819171 A FR819171 A FR 819171A FR 819171 A FR819171 A FR 819171A FR 1248991 A FR1248991 A FR 1248991A
Authority
FR
France
Prior art keywords
camera
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
FR819171A
Other languages
English (en)
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 FR1248991A publication Critical patent/FR1248991A/fr
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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
    • 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)
  • Shutters For Cameras (AREA)
FR819171A 1959-03-25 1960-02-22 Appareil photographique Expired FR1248991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG26701A DE1245717B (de) 1959-03-25 1959-03-25 Photographische Kamera mit im Sinne einer gleichmaessigen Belichtungswertstufung verstellbaren Einstelleinrichtung fuer Blende und Zeit

Publications (1)

Publication Number Publication Date
FR1248991A true FR1248991A (fr) 1960-12-23

Family

ID=7123006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819171A Expired FR1248991A (fr) 1959-03-25 1960-02-22 Appareil photographique

Country Status (2)

Country Link
DE (1) DE1245717B (fr)
FR (1) FR1248991A (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2020036A (en) * 1931-08-26 1935-11-05 Paul J Marks Photographic shutter
FR802940A (fr) * 1935-02-28 1936-09-18 Dispositif pour le réglage automatique du temps d'exposition dans des appareils photographiques ou analogues
FR806416A (fr) * 1935-05-15 1936-12-16 Appareil photographique avec un photomètre électrique
AT158021B (de) * 1935-12-02 1940-02-26 Heinrich Blechner Einrichtung zur selbsttätigen Regelung der Belichtung bei photographischen Apparaten, Kinoaufnahmeapparaten u. dgl.
FR832921A (fr) * 1937-05-27 1938-10-06 Dispositif de réglage automatique, au moyen d'une cellule photo-électrique, de la vitesse de l'obturateur et de l'ouverture du diaphragme dans les appareils photographiques
US2422316A (en) * 1945-05-25 1947-06-17 Simmon Brothers Inc Computing device for photographic cameras
US2509385A (en) * 1948-06-01 1950-05-30 Jr Theodore Ziaylek Camera shutter and diaphragm control mechanism

Also Published As

Publication number Publication date
DE1245717B (de) 1967-07-27

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