CN102566203B - 快门装置 - Google Patents

快门装置 Download PDF

Info

Publication number
CN102566203B
CN102566203B CN201110399801.6A CN201110399801A CN102566203B CN 102566203 B CN102566203 B CN 102566203B CN 201110399801 A CN201110399801 A CN 201110399801A CN 102566203 B CN102566203 B CN 102566203B
Authority
CN
China
Prior art keywords
blade
cam gear
cam
axle
state
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 - Fee Related
Application number
CN201110399801.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN102566203A (zh
Inventor
犬饲宏明
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN102566203A publication Critical patent/CN102566203A/zh
Application granted granted Critical
Publication of CN102566203B publication Critical patent/CN102566203B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03B9/36—Sliding rigid plate
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • 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
    • 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
    • G03B2207/00—Control of exposure by setting shutters, diaphragms, or filters separately or conjointly

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutters For Cameras (AREA)
CN201110399801.6A 2010-12-01 2011-12-01 快门装置 Expired - Fee Related CN102566203B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-268751 2010-12-01
JP2010268751A JP5743508B2 (ja) 2010-12-01 2010-12-01 シャッター装置

Publications (2)

Publication Number Publication Date
CN102566203A CN102566203A (zh) 2012-07-11
CN102566203B true CN102566203B (zh) 2015-02-25

Family

ID=45002814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110399801.6A Expired - Fee Related CN102566203B (zh) 2010-12-01 2011-12-01 快门装置

Country Status (5)

Country Link
US (1) US8491203B2 (enExample)
EP (1) EP2461211B1 (enExample)
JP (1) JP5743508B2 (enExample)
KR (1) KR101491631B1 (enExample)
CN (1) CN102566203B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5701021B2 (ja) * 2010-11-24 2015-04-15 キヤノン株式会社 シャッター装置
JP5743509B2 (ja) 2010-12-01 2015-07-01 キヤノン株式会社 シャッター装置
US8876416B2 (en) * 2013-03-15 2014-11-04 Canon Kabushiki Kaisha Shutter apparatus and image pickup apparatus
JP6566237B2 (ja) * 2015-03-27 2019-08-28 セイコープレシジョン株式会社 羽根駆動装置および光学機器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101187772A (zh) * 2006-11-20 2008-05-28 佳能株式会社 快门装置和摄像设备
CN100593753C (zh) * 2007-01-23 2010-03-10 佳能株式会社 摄像设备
CN102478745A (zh) * 2010-11-24 2012-05-30 佳能株式会社 快门装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058590Y2 (enExample) * 1986-03-04 1993-03-03
JP2801220B2 (ja) * 1988-10-04 1998-09-21 キヤノン株式会社 カメラ
JP4126780B2 (ja) 1998-10-23 2008-07-30 株式会社ニコン 電子スチルカメラ
US6795122B2 (en) 2000-07-12 2004-09-21 Nidec Copal Corporation Focal-plane shutter for digital still cameras
JP2005266210A (ja) 2004-03-18 2005-09-29 Konica Minolta Photo Imaging Inc 撮像装置
JP5037859B2 (ja) * 2006-05-29 2012-10-03 キヤノン株式会社 シャッタ装置および撮像装置
JP5127340B2 (ja) * 2007-07-26 2013-01-23 キヤノン株式会社 シャッタ装置及びシャッタ装置を備えた撮像装置
JP5127341B2 (ja) 2007-07-26 2013-01-23 キヤノン株式会社 シャッタ装置及びシャッタ装置を備えた撮像装置
JP2010034818A (ja) * 2008-07-29 2010-02-12 Sony Corp シャッタ装置および撮像装置
JP5534679B2 (ja) * 2009-01-19 2014-07-02 キヤノン株式会社 シャッタ装置および撮像装置
JP5511211B2 (ja) * 2009-03-30 2014-06-04 キヤノン株式会社 シャッタ装置および撮像装置
JP5358827B2 (ja) 2009-05-14 2013-12-04 リコーイメージング株式会社 カムギヤを有する動力伝達機構及び撮像装置の動力伝達機構
JP5773629B2 (ja) 2010-12-01 2015-09-02 キヤノン株式会社 シャッター装置
JP5743509B2 (ja) 2010-12-01 2015-07-01 キヤノン株式会社 シャッター装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101187772A (zh) * 2006-11-20 2008-05-28 佳能株式会社 快门装置和摄像设备
CN100593753C (zh) * 2007-01-23 2010-03-10 佳能株式会社 摄像设备
CN102478745A (zh) * 2010-11-24 2012-05-30 佳能株式会社 快门装置

Also Published As

Publication number Publication date
KR20120060165A (ko) 2012-06-11
KR101491631B1 (ko) 2015-02-09
CN102566203A (zh) 2012-07-11
JP5743508B2 (ja) 2015-07-01
EP2461211A1 (en) 2012-06-06
US20120141113A1 (en) 2012-06-07
US8491203B2 (en) 2013-07-23
JP2012118345A (ja) 2012-06-21
EP2461211B1 (en) 2015-09-30

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

Termination date: 20201201