DE3369574D1 - Photographic shutter with roller blinds - Google Patents

Photographic shutter with roller blinds

Info

Publication number
DE3369574D1
DE3369574D1 DE8383201008T DE3369574T DE3369574D1 DE 3369574 D1 DE3369574 D1 DE 3369574D1 DE 8383201008 T DE8383201008 T DE 8383201008T DE 3369574 T DE3369574 T DE 3369574T DE 3369574 D1 DE3369574 D1 DE 3369574D1
Authority
DE
Germany
Prior art keywords
roller blinds
photographic shutter
photographic
shutter
blinds
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
DE8383201008T
Other languages
English (en)
Inventor
Jean Paul Lazzati
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.)
Thomson TRT Defense
Original Assignee
OMERA OPTIQUE MEC ELECT RADIO
Philips Gloeilampenfabrieken NV
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 OMERA OPTIQUE MEC ELECT RADIO, Philips Gloeilampenfabrieken NV filed Critical OMERA OPTIQUE MEC ELECT RADIO
Application granted granted Critical
Publication of DE3369574D1 publication Critical patent/DE3369574D1/de
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
    • G03B9/28—Roller blind or flexible plate
    • G03B9/32—Double blind
    • G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Shutters For Cameras (AREA)
DE8383201008T 1982-07-09 1983-07-06 Photographic shutter with roller blinds Expired DE3369574D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212138A FR2530041A1 (fr) 1982-07-09 1982-07-09 Obturateur photographique a rideaux

Publications (1)

Publication Number Publication Date
DE3369574D1 true DE3369574D1 (en) 1987-03-05

Family

ID=9275875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383201008T Expired DE3369574D1 (en) 1982-07-09 1983-07-06 Photographic shutter with roller blinds

Country Status (5)

Country Link
US (1) US4641938A (de)
EP (1) EP0099154B1 (de)
JP (1) JPS5923329A (de)
DE (1) DE3369574D1 (de)
FR (1) FR2530041A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730679B2 (ja) * 1993-04-26 1995-04-10 株式会社大林組 自穿孔ボルトの埋設方法
ATE448472T1 (de) * 2003-07-14 2009-11-15 Tecan Trading Ag Schlitzblende in einem monochromator
FR2978790B1 (fr) * 2011-08-05 2013-08-30 Somfy Sas Procede de commande d'un ecran et actionneur adapte pour un tel procede
CN110426841A (zh) * 2019-06-26 2019-11-08 哈尔滨新光光电科技股份有限公司 一种基于钢带运动的可变光阑调光装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR376012A (fr) * 1906-05-21 1907-07-29 Optische Anstalt C. P. Goerz Aktiengesellschaft Obturateur à rideau
US1492357A (en) * 1921-01-29 1924-04-29 Eastman Kodak Co Photographic shutter
US2218248A (en) * 1938-09-24 1940-10-15 Eastman Kodak Co Focal plane shutter construction
US2335690A (en) * 1941-12-01 1943-11-30 John F Morse Variable aperture shutter
US2446638A (en) * 1945-11-08 1948-08-10 Eastman Kodak Co Focal-plane curtain shutter for cameras
FR1169644A (fr) * 1956-01-12 1958-12-31 Optische Ind De Oude Delft Nv Obturateur de plaque
US2907256A (en) * 1956-01-13 1959-10-06 Fairchild Camera Instr Co Focal plane camera shutter
US3133486A (en) * 1961-06-09 1964-05-19 Chicago Aerial Ind Inc Focal plane shutter mechanism
US3554106A (en) * 1967-08-28 1971-01-12 Hycon Mfg Co Shutter device
US3577901A (en) * 1968-08-02 1971-05-11 Bourns Cai Inc Remotely controlled focal plane shutter
SE348059B (de) * 1970-05-06 1972-08-21 Hasselblad
US3739704A (en) * 1970-11-09 1973-06-19 Minolta Camera Kk Focal plane shutter control mechanism for a photographic shutter
JPS5156621A (ja) * 1974-11-14 1976-05-18 Sugaya Kogaku Kenkyusho Jugen Kamerayomakushatsutasochi
SE378312B (de) * 1974-11-15 1975-08-25 Hasselblad
JPS5916913Y2 (ja) * 1975-09-18 1984-05-17 オリンパス光学工業株式会社 幕シヤツタ−のスタ−ト位置調整装置

Also Published As

Publication number Publication date
FR2530041A1 (fr) 1984-01-13
JPH0450565B2 (de) 1992-08-14
EP0099154A1 (de) 1984-01-25
JPS5923329A (ja) 1984-02-06
US4641938A (en) 1987-02-10
FR2530041B1 (de) 1984-11-23
EP0099154B1 (de) 1987-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON-TRT DEFENSE, PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. DEGWERT, H., DIPL.-PHYS., PAT.-ANWAELTE, 81241 MUENCHEN

8339 Ceased/non-payment of the annual fee