GB2090667B - Camera shutter - Google Patents

Camera shutter

Info

Publication number
GB2090667B
GB2090667B GB8116228A GB8116228A GB2090667B GB 2090667 B GB2090667 B GB 2090667B GB 8116228 A GB8116228 A GB 8116228A GB 8116228 A GB8116228 A GB 8116228A GB 2090667 B GB2090667 B GB 2090667B
Authority
GB
United Kingdom
Prior art keywords
camera shutter
shutter
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
GB8116228A
Other versions
GB2090667A (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.)
Olympus Corp
Original Assignee
Olympus Optic Co Ltd
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 to JP11764977A priority Critical patent/JPS5451527A/en
Priority to JP11765077A priority patent/JPS5451525A/en
Priority to JP1977153240U priority patent/JPS609775Y2/ja
Application filed by Olympus Optic Co Ltd filed Critical Olympus Optic Co Ltd
Publication of GB2090667A publication Critical patent/GB2090667A/en
Application granted granted Critical
Publication of GB2090667B publication Critical patent/GB2090667B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B9/00Exposure-making shutters; Diaphragms
    • G03B9/58Means for varying duration of "open" period of shutter
    • G03B9/62Means for varying duration of "open" period of shutter by varying interval of time between end of opening movement and beginning of closing movement
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B9/00Exposure-making shutters; Diaphragms
    • G03B9/08Shutters
    • G03B9/10Blade or disc rotating or pivoting about axis normal to its plane
    • G03B9/14Two separate members moving in opposite directions
GB8116228A 1977-09-30 1978-09-29 Camera shutter Expired GB2090667B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11764977A JPS5451527A (en) 1977-09-30 1977-09-30 Electric shutter of uniaxial rotation type
JP11765077A JPS5451525A (en) 1977-09-30 1977-09-30 Electric shutter camera
JP1977153240U JPS609775Y2 (en) 1977-11-15 1977-11-15

Publications (2)

Publication Number Publication Date
GB2090667A GB2090667A (en) 1982-07-14
GB2090667B true GB2090667B (en) 1983-01-19

Family

ID=27313425

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7838615A Expired GB2005851B (en) 1977-09-30 1978-09-29 Electrical shutters of the electromagnetic release type for cameras
GB8116228A Expired GB2090667B (en) 1977-09-30 1978-09-29 Camera shutter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7838615A Expired GB2005851B (en) 1977-09-30 1978-09-29 Electrical shutters of the electromagnetic release type for cameras

Country Status (3)

Country Link
DE (1) DE2842955C2 (en)
FR (1) FR2411427B1 (en)
GB (2) GB2005851B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272168A (en) 1978-09-08 1981-06-09 Olympus Optical Co., Ltd. Photographic camera of automatic exposure control type
DD206251A1 (en) * 1982-04-23 1984-01-18 Pentacon Dresden Veb MAGNETIC SYSTEM FOR PHOTOGRAPHIC CAMERAS
US7258244B2 (en) 2004-10-04 2007-08-21 Graham Packaging Company L.P. Hot-fill plastic container and method of manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157100A (en) * 1960-09-21 1964-11-17 Olympus Optical Co Shutter devices for photographic cameras
GB1215380A (en) * 1968-01-19 1970-12-09 Ibbett Engineering Company Ltd Stillage or like supporting device
JPS5443372B2 (en) * 1971-12-16 1979-12-19
FR2273297B1 (en) * 1974-02-04 1977-04-15 Canon Kk
DE2440972C3 (en) * 1974-08-27 1986-10-02 Seiko Koki K.K., Tokio/Tokyo Camera shutter

Also Published As

Publication number Publication date
DE2842955C2 (en) 1988-01-28
GB2005851A (en) 1979-04-25
FR2411427B1 (en) 1987-08-14
GB2005851B (en) 1982-08-04
FR2411427A1 (en) 1979-07-06
GB2090667A (en) 1982-07-14
DE2842955A1 (en) 1979-04-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee