FR2059268A5 - - Google Patents

Info

Publication number
FR2059268A5
FR2059268A5 FR7031210A FR7031210A FR2059268A5 FR 2059268 A5 FR2059268 A5 FR 2059268A5 FR 7031210 A FR7031210 A FR 7031210A FR 7031210 A FR7031210 A FR 7031210A FR 2059268 A5 FR2059268 A5 FR 2059268A5
Authority
FR
France
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
FR7031210A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar 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
Priority claimed from DE19691945709 external-priority patent/DE1945709C3/de
Application filed by Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR2059268A5 publication Critical patent/FR2059268A5/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
    • G03B7/08—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
    • G03B7/083—Analogue circuits for control of exposure time
    • 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
FR7031210A 1969-09-10 1970-08-26 Expired FR2059268A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691945709 DE1945709C3 (de) 1969-09-10 Vorrichtung zur Steuerung der Verschlußzeit einer fotografischen Kamera

Publications (1)

Publication Number Publication Date
FR2059268A5 true FR2059268A5 (fr) 1971-05-28

Family

ID=5745037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7031210A Expired FR2059268A5 (fr) 1969-09-10 1970-08-26

Country Status (2)

Country Link
US (1) US3670636A (fr)
FR (1) FR2059268A5 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132708C3 (de) * 1971-07-01 1974-05-22 Ernst Leitz Gmbh, 6330 Wetzlar Aufzugs- und Steuervorrichtung für einen Kreisschieberverschluß für fotografische Kameras
JPS5536968B2 (fr) * 1972-08-08 1980-09-25
JPS4945730A (en) * 1972-09-02 1974-05-01 Canon Kk Shashinkamera no shatsutaroshutsubyojichoteisochi
JPS5644406B2 (fr) * 1973-04-26 1981-10-19
US3952317A (en) * 1975-03-19 1976-04-20 Eastman Kodak Company Camera shutter
US4139295A (en) * 1975-12-10 1979-02-13 Minolta Camera Kabushiki Kaisha Safety device for an electrically controlled camera slit shutter
DE10041254C2 (de) * 2000-08-23 2003-09-25 Leica Camera Ag Verschluß für eine fotografische Kamera

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303766A (en) * 1964-04-28 1967-02-14 Asahi Optical Co Ltd Camera shutter arrangement responsive to both photoelectric and mechanical time control systems
US3398668A (en) * 1964-10-23 1968-08-27 Prontor Werk Gauthier Gmbh Automatic photographic shutter
JPS4411990Y1 (fr) * 1966-10-07 1969-05-19

Also Published As

Publication number Publication date
DE1945709B2 (de) 1976-11-25
DE1945709A1 (de) 1971-04-15
US3670636A (en) 1972-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse