CH376363A - Appareil photographique - Google Patents

Appareil photographique

Info

Publication number
CH376363A
CH376363A CH1416360A CH1416360A CH376363A CH 376363 A CH376363 A CH 376363A CH 1416360 A CH1416360 A CH 1416360A CH 1416360 A CH1416360 A CH 1416360A CH 376363 A CH376363 A CH 376363A
Authority
CH
Switzerland
Prior art keywords
camera
Prior art date
Application number
CH1416360A
Other languages
English (en)
Inventor
William Distel Joseph
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of CH376363A publication Critical patent/CH376363A/fr

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
    • G03B9/16—Two separate members moving in the same direction
    • 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
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Shutters For Cameras (AREA)
CH1416360A 1959-12-21 1960-12-19 Appareil photographique CH376363A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US860954A US3029719A (en) 1959-12-21 1959-12-21 Exposure control devices

Publications (1)

Publication Number Publication Date
CH376363A true CH376363A (fr) 1964-03-31

Family

ID=25334468

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1416360A CH376363A (fr) 1959-12-21 1960-12-19 Appareil photographique

Country Status (5)

Country Link
US (1) US3029719A (fr)
BE (1) BE598400A (fr)
CH (1) CH376363A (fr)
DE (1) DE1170771B (fr)
GB (1) GB906320A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230853A (en) * 1961-01-20 1966-01-25 Durst S P A Fabrica Macchine E Photographic lens shutter mechanism
US3207052A (en) * 1962-05-15 1965-09-21 Polaroid Corp Camera apparatus for exposing and processing photographic film
DE1290803B (de) * 1966-09-03 1969-03-13 Agfa Gevaert Ag Blendenverschluss mit Belichtungssteuervorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179717A (en) * 1939-11-14 Automatic photographic shutter
DE37590C (de) * PRIGGE & HEUSCHKEL in Coburg, Neugasse 4 Verschlufs- und Blendvorrichtung für photographische Objektive und optische Instrumente
US1867109A (en) * 1927-12-09 1932-07-12 Agfa Ansco Corp Shutter for photographic objectives
US2179718A (en) * 1938-06-09 1939-11-14 Nicholas V Fedotoff Automatic camera shutter device
DE722582C (de) * 1939-11-15 1942-07-13 Kodak Ag Photographischer Objektivverschluss
US2463206A (en) * 1944-02-14 1949-03-01 Globe Ind Inc Control mechanism for dual camera shutters
US2577774A (en) * 1946-10-09 1951-12-11 Micro Recording Company Automatic exposure timer for cameras
US2691331A (en) * 1949-11-04 1954-10-12 Fairchild Camera Instr Co Drawer type high-speed interlens shutter
US2621570A (en) * 1950-11-24 1952-12-16 Eastman Kodak Co Camera shutter with two successively operated blades
US2856831A (en) * 1953-09-16 1958-10-21 Robert C Gipe High speed light beam shutter mechanism

Also Published As

Publication number Publication date
BE598400A (fr) 1961-06-21
US3029719A (en) 1962-04-17
DE1170771B (de) 1964-05-21
GB906320A (en) 1962-09-19

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