JP2539180Y2 - シャッターの開閉制御装置 - Google Patents

シャッターの開閉制御装置

Info

Publication number
JP2539180Y2
JP2539180Y2 JP1991024991U JP2499191U JP2539180Y2 JP 2539180 Y2 JP2539180 Y2 JP 2539180Y2 JP 1991024991 U JP1991024991 U JP 1991024991U JP 2499191 U JP2499191 U JP 2499191U JP 2539180 Y2 JP2539180 Y2 JP 2539180Y2
Authority
JP
Japan
Prior art keywords
shutter
lever
sector
control plate
shutter control
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
JP1991024991U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0496719U (enExample
Inventor
匠 小林
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1991024991U priority Critical patent/JP2539180Y2/ja
Priority to CN92101041A priority patent/CN1031479C/zh
Publication of JPH0496719U publication Critical patent/JPH0496719U/ja
Priority to US08/358,579 priority patent/US5557360A/en
Application granted granted Critical
Publication of JP2539180Y2 publication Critical patent/JP2539180Y2/ja
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
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof
    • G03B43/02—Testing shutters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
JP1991024991U 1991-01-23 1991-01-23 シャッターの開閉制御装置 Expired - Lifetime JP2539180Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1991024991U JP2539180Y2 (ja) 1991-01-23 1991-01-23 シャッターの開閉制御装置
CN92101041A CN1031479C (zh) 1991-01-23 1992-01-23 控制快门操作的机构
US08/358,579 US5557360A (en) 1991-01-23 1994-12-13 Apparatus for controlling an operation of a shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991024991U JP2539180Y2 (ja) 1991-01-23 1991-01-23 シャッターの開閉制御装置

Publications (2)

Publication Number Publication Date
JPH0496719U JPH0496719U (enExample) 1992-08-21
JP2539180Y2 true JP2539180Y2 (ja) 1997-06-25

Family

ID=12153447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991024991U Expired - Lifetime JP2539180Y2 (ja) 1991-01-23 1991-01-23 シャッターの開閉制御装置

Country Status (3)

Country Link
US (1) US5557360A (enExample)
JP (1) JP2539180Y2 (enExample)
CN (1) CN1031479C (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781817A (en) * 1996-01-26 1998-07-14 Asahi Kogaku Kogyo Kabushiki Kaisha Exposure controlling device and encoder for camera
US6439944B1 (en) 1998-12-15 2002-08-27 John Edward La Fata Bubble forming device using iris-like leaf mechanism, and related method
CN102563919B (zh) * 2010-12-28 2013-12-11 北京应天阳光太阳能技术有限公司 一种采用自旋仰角跟踪方式的太阳炉

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910729A (enExample) * 1972-05-26 1974-01-30
JPS4910730A (enExample) * 1972-05-26 1974-01-30
US3911458A (en) * 1972-12-04 1975-10-07 Ricoh Kk Programme-controlled shutter for miniature cameras
US3927415A (en) * 1973-04-11 1975-12-16 Polaroid Corp Electromagnetically regulated exposure control system
US3868712A (en) * 1973-04-11 1975-02-25 Polaroid Corp Pneumatically reactive exposure control system
GB1434668A (en) * 1973-05-08 1976-05-05 Rollei Werke Franke Heidecke Shutter-diaphragm
JPS5922215B2 (ja) * 1975-04-21 1984-05-25 日本電産コパル株式会社 フオ−カルプレ−ンシヤツタにおける高速秒時制御装置
JPS5351100U (enExample) * 1976-10-04 1978-05-01
JPS5471626A (en) * 1977-11-18 1979-06-08 Seiko Koki Kk Device for opening and closing shutter for automatic focusing control camera
US4342506A (en) * 1981-02-20 1982-08-03 Polaroid Corporation Exposure trim mechanism for cameras
JPS61138096A (ja) * 1984-12-11 1986-06-25 三菱電機株式会社 誘導飛しよう体
US4727389A (en) * 1986-02-07 1988-02-23 W. Haking Enterprises Limited Automatic focus and exposure controlled camera
JPH01106800U (enExample) * 1988-01-07 1989-07-18
JP2526821B2 (ja) * 1988-04-05 1996-08-21 株式会社ニコン 閃光撮影可能なレンズシャッタカメラ
GB2223597B (en) * 1988-10-04 1993-02-03 Asahi Optical Co Ltd Shutter release device

Also Published As

Publication number Publication date
US5557360A (en) 1996-09-17
JPH0496719U (enExample) 1992-08-21
CN1031479C (zh) 1996-04-03
CN1065735A (zh) 1992-10-28

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