FR1248992A - Appareil photographique - Google Patents

Appareil photographique

Info

Publication number
FR1248992A
FR1248992A FR819172A FR819172A FR1248992A FR 1248992 A FR1248992 A FR 1248992A FR 819172 A FR819172 A FR 819172A FR 819172 A FR819172 A FR 819172A FR 1248992 A FR1248992 A FR 1248992A
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
FR819172A
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.)
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 FR1248992A publication Critical patent/FR1248992A/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
    • G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
    • 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
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/12—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
FR819172A 1959-03-28 1960-02-22 Appareil photographique Expired FR1248992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0016273 1959-03-28

Publications (1)

Publication Number Publication Date
FR1248992A true FR1248992A (fr) 1960-12-23

Family

ID=7575553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819172A Expired FR1248992A (fr) 1959-03-28 1960-02-22 Appareil photographique

Country Status (4)

Country Link
US (1) US3011415A (fr)
CH (1) CH380525A (fr)
FR (1) FR1248992A (fr)
GB (1) GB947163A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087380A (en) * 1960-07-09 1963-04-30 Voigtlaender Ag Adjustable mechanical scanning device for pointers of indicating meters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2061909A (en) * 1934-06-09 1936-11-24 Joseph M Bing Means for automatic exposure control
US2206626A (en) * 1935-02-28 1940-07-02 Blechner Heinrich Automatic regulation of exposure in photographic apparatus
FR806416A (fr) * 1935-05-15 1936-12-16 Appareil photographique avec un photomètre électrique
US2188820A (en) * 1935-07-11 1940-01-30 Rissdorfer Odon Photographic camera
US2838985A (en) * 1952-08-11 1958-06-17 Burger Michael Automatic exposure regulator for photographic apparatus
US2923216A (en) * 1955-01-29 1960-02-02 Voigtlaender Ag Photographic camera

Also Published As

Publication number Publication date
US3011415A (en) 1961-12-05
CH380525A (de) 1964-07-31
GB947163A (en) 1964-01-22

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