JPH0285423U - - Google Patents

Info

Publication number
JPH0285423U
JPH0285423U JP16494488U JP16494488U JPH0285423U JP H0285423 U JPH0285423 U JP H0285423U JP 16494488 U JP16494488 U JP 16494488U JP 16494488 U JP16494488 U JP 16494488U JP H0285423 U JPH0285423 U JP H0285423U
Authority
JP
Japan
Prior art keywords
blade
opening area
area
effective opening
traveling
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.)
Pending
Application number
JP16494488U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP16494488U priority Critical patent/JPH0285423U/ja
Publication of JPH0285423U publication Critical patent/JPH0285423U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Shutters For Cameras (AREA)
JP16494488U 1988-12-20 1988-12-20 Pending JPH0285423U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16494488U JPH0285423U (en]) 1988-12-20 1988-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16494488U JPH0285423U (en]) 1988-12-20 1988-12-20

Publications (1)

Publication Number Publication Date
JPH0285423U true JPH0285423U (en]) 1990-07-04

Family

ID=31450990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16494488U Pending JPH0285423U (en]) 1988-12-20 1988-12-20

Country Status (1)

Country Link
JP (1) JPH0285423U (en])

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225122A (ja) * 1984-04-23 1985-11-09 Seiko Koki Kk プログラムシヤツタ
JPS62159130A (ja) * 1986-01-06 1987-07-15 Fuji Photo Film Co Ltd 露出制御装置
JPS62163027A (ja) * 1986-01-13 1987-07-18 Seiko Koki Kk カメラ用シヤツタ駆動モ−タの速度制御装置
JPS62194239A (ja) * 1986-02-21 1987-08-26 Seiko Koki Kk カメラ用シヤツタ制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225122A (ja) * 1984-04-23 1985-11-09 Seiko Koki Kk プログラムシヤツタ
JPS62159130A (ja) * 1986-01-06 1987-07-15 Fuji Photo Film Co Ltd 露出制御装置
JPS62163027A (ja) * 1986-01-13 1987-07-18 Seiko Koki Kk カメラ用シヤツタ駆動モ−タの速度制御装置
JPS62194239A (ja) * 1986-02-21 1987-08-26 Seiko Koki Kk カメラ用シヤツタ制御装置

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