DE3011693C2 - Verschluß für eine einäugige Spiegelreflexkamera - Google Patents

Verschluß für eine einäugige Spiegelreflexkamera

Info

Publication number
DE3011693C2
DE3011693C2 DE19803011693 DE3011693A DE3011693C2 DE 3011693 C2 DE3011693 C2 DE 3011693C2 DE 19803011693 DE19803011693 DE 19803011693 DE 3011693 A DE3011693 A DE 3011693A DE 3011693 C2 DE3011693 C2 DE 3011693C2
Authority
DE
Germany
Prior art keywords
lever
control part
mirror
actuating lever
drive
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 - Lifetime
Application number
DE19803011693
Other languages
German (de)
English (en)
Other versions
DE3011693A1 (de
Inventor
Yoji Sugiuta
Nobuaki Date
Ryoichi Suzuki
Syuichiro Saito
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.)
Canon Inc
Original Assignee
Canon Inc
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 JP3531279A external-priority patent/JPS55127532A/ja
Priority claimed from JP54127194A external-priority patent/JPS6059576B2/ja
Priority claimed from JP13256579A external-priority patent/JPS5655929A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3011693A1 publication Critical patent/DE3011693A1/de
Application granted granted Critical
Publication of DE3011693C2 publication Critical patent/DE3011693C2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/18—More than two members
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
  • Cameras In General (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
DE19803011693 1979-03-26 1980-03-26 Verschluß für eine einäugige Spiegelreflexkamera Expired - Lifetime DE3011693C2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3531279A JPS55127532A (en) 1979-03-26 1979-03-26 Single-lens reflex camera having electromagnetic driving source
JP54127194A JPS6059576B2 (ja) 1979-10-01 1979-10-01 電磁駆動源を有する一眼レフカメラ
JP13256579A JPS5655929A (en) 1979-10-15 1979-10-15 Camera having electromagnetic driving source

Publications (2)

Publication Number Publication Date
DE3011693A1 DE3011693A1 (de) 1980-10-16
DE3011693C2 true DE3011693C2 (de) 1997-06-05

Family

ID=27288720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803011693 Expired - Lifetime DE3011693C2 (de) 1979-03-26 1980-03-26 Verschluß für eine einäugige Spiegelreflexkamera

Country Status (2)

Country Link
DE (1) DE3011693C2 (fr)
FR (1) FR2452726A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660423A (en) * 1979-10-22 1981-05-25 Canon Inc Electromagnetic drive shutter
JPS5699329A (en) 1980-01-08 1981-08-10 Canon Inc Electromagnetically-driven focal plane shutter
JPS5788435A (en) * 1980-11-22 1982-06-02 Canon Inc Mechanism driving controller of camera
JPS57109926A (en) * 1980-12-27 1982-07-08 Canon Inc Control method for travel characteristic of electromagnetic drive shutter
JPS57168240A (en) * 1981-04-10 1982-10-16 Nippon Kogaku Kk <Nikon> Electric shutter of camera
JPS57172425U (fr) * 1981-04-23 1982-10-30

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443371B2 (fr) * 1972-06-13 1979-12-19
JPS5332018Y2 (fr) * 1973-05-02 1978-08-09
JPS5748772B2 (fr) * 1973-08-28 1982-10-18
US4015198A (en) * 1973-12-26 1977-03-29 Canon Kabushiki Kaisha Shutter-time-preference single lens reflex camera with automatic film wind-up
JPS5525647B2 (fr) * 1974-03-30 1980-07-08
GB1452416A (en) * 1974-08-23 1976-10-13 Seiko Koki Kk Camera shutter mechanism
DE2526420C2 (de) * 1975-06-13 1982-12-30 Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig Vorhang- oder Platten-Fokal- Schlitzverschluß
US4181417A (en) * 1977-03-16 1980-01-01 Canon Kabushiki Kaisha Shutter operation control device for a photographic camera
DE2728824C3 (de) * 1977-06-27 1981-07-09 Prontor-Werk Alfred Gauthier Gmbh, 7547 Wildbad Photographischer Kameraverschluß

Also Published As

Publication number Publication date
FR2452726A1 (fr) 1980-10-24
DE3011693A1 (de) 1980-10-16
FR2452726B1 (fr) 1985-04-19

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition