JPH0258609B2 - - Google Patents

Info

Publication number
JPH0258609B2
JPH0258609B2 JP17443980A JP17443980A JPH0258609B2 JP H0258609 B2 JPH0258609 B2 JP H0258609B2 JP 17443980 A JP17443980 A JP 17443980A JP 17443980 A JP17443980 A JP 17443980A JP H0258609 B2 JPH0258609 B2 JP H0258609B2
Authority
JP
Japan
Prior art keywords
blade
auxiliary
slit
pin
slot
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
JP17443980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5797522A (en
Inventor
Toshikatsu Harase
Nobuyoshi Inoe
Toshihisa 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.)
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 JP17443980A priority Critical patent/JPS5797522A/ja
Publication of JPS5797522A publication Critical patent/JPS5797522A/ja
Publication of JPH0258609B2 publication Critical patent/JPH0258609B2/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)
  • Shutters For Cameras (AREA)
JP17443980A 1980-12-10 1980-12-10 Curtain supporting structure of focal plane shutter Granted JPS5797522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17443980A JPS5797522A (en) 1980-12-10 1980-12-10 Curtain supporting structure of focal plane shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17443980A JPS5797522A (en) 1980-12-10 1980-12-10 Curtain supporting structure of focal plane shutter

Publications (2)

Publication Number Publication Date
JPS5797522A JPS5797522A (en) 1982-06-17
JPH0258609B2 true JPH0258609B2 (en]) 1990-12-10

Family

ID=15978534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17443980A Granted JPS5797522A (en) 1980-12-10 1980-12-10 Curtain supporting structure of focal plane shutter

Country Status (1)

Country Link
JP (1) JPS5797522A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002268118A (ja) * 2001-03-14 2002-09-18 Seiko Precision Inc フォーカルプレーンシャッタ

Also Published As

Publication number Publication date
JPS5797522A (en) 1982-06-17

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