JPH041334B2 - - Google Patents

Info

Publication number
JPH041334B2
JPH041334B2 JP56148168A JP14816881A JPH041334B2 JP H041334 B2 JPH041334 B2 JP H041334B2 JP 56148168 A JP56148168 A JP 56148168A JP 14816881 A JP14816881 A JP 14816881A JP H041334 B2 JPH041334 B2 JP H041334B2
Authority
JP
Japan
Prior art keywords
lever
blade
mirror
leading blade
leading
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
JP56148168A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5849924A (ja
Inventor
Akira Suzuki
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal 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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP14816881A priority Critical patent/JPS5849924A/ja
Publication of JPS5849924A publication Critical patent/JPS5849924A/ja
Publication of JPH041334B2 publication Critical patent/JPH041334B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Shutters For Cameras (AREA)
JP14816881A 1981-09-19 1981-09-19 フオ−カルプレンシヤツタ Granted JPS5849924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14816881A JPS5849924A (ja) 1981-09-19 1981-09-19 フオ−カルプレンシヤツタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14816881A JPS5849924A (ja) 1981-09-19 1981-09-19 フオ−カルプレンシヤツタ

Publications (2)

Publication Number Publication Date
JPS5849924A JPS5849924A (ja) 1983-03-24
JPH041334B2 true JPH041334B2 (ar) 1992-01-10

Family

ID=15446765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14816881A Granted JPS5849924A (ja) 1981-09-19 1981-09-19 フオ−カルプレンシヤツタ

Country Status (1)

Country Link
JP (1) JPS5849924A (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0453623Y2 (ar) * 1985-07-15 1992-12-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296019A (en) * 1976-02-09 1977-08-12 Seiko Koki Kk Device for opening or closing camera shutter
JPS5657029A (en) * 1979-10-17 1981-05-19 Copal Co Ltd Focal plane shutter of slit blade separate operation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111703Y2 (ar) * 1979-10-04 1986-04-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5296019A (en) * 1976-02-09 1977-08-12 Seiko Koki Kk Device for opening or closing camera shutter
JPS5657029A (en) * 1979-10-17 1981-05-19 Copal Co Ltd Focal plane shutter of slit blade separate operation system

Also Published As

Publication number Publication date
JPS5849924A (ja) 1983-03-24

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