JP5430258B2 - レンズ鏡筒 - Google Patents

レンズ鏡筒 Download PDF

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Publication number
JP5430258B2
JP5430258B2 JP2009161732A JP2009161732A JP5430258B2 JP 5430258 B2 JP5430258 B2 JP 5430258B2 JP 2009161732 A JP2009161732 A JP 2009161732A JP 2009161732 A JP2009161732 A JP 2009161732A JP 5430258 B2 JP5430258 B2 JP 5430258B2
Authority
JP
Japan
Prior art keywords
cam
lens barrel
cam groove
cam ring
lens
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
JP2009161732A
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English (en)
Japanese (ja)
Other versions
JP2011017844A5 (enrdf_load_stackoverflow
JP2011017844A (ja
Inventor
貴弘 大屋
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
Priority to JP2009161732A priority Critical patent/JP5430258B2/ja
Publication of JP2011017844A publication Critical patent/JP2011017844A/ja
Publication of JP2011017844A5 publication Critical patent/JP2011017844A5/ja
Application granted granted Critical
Publication of JP5430258B2 publication Critical patent/JP5430258B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Lens Barrels (AREA)
JP2009161732A 2009-07-08 2009-07-08 レンズ鏡筒 Expired - Fee Related JP5430258B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009161732A JP5430258B2 (ja) 2009-07-08 2009-07-08 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009161732A JP5430258B2 (ja) 2009-07-08 2009-07-08 レンズ鏡筒

Publications (3)

Publication Number Publication Date
JP2011017844A JP2011017844A (ja) 2011-01-27
JP2011017844A5 JP2011017844A5 (enrdf_load_stackoverflow) 2012-08-23
JP5430258B2 true JP5430258B2 (ja) 2014-02-26

Family

ID=43595690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009161732A Expired - Fee Related JP5430258B2 (ja) 2009-07-08 2009-07-08 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JP5430258B2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798957A (zh) * 2011-05-25 2012-11-28 佳能企业股份有限公司 镜头机构
JP5862517B2 (ja) * 2012-08-31 2016-02-16 コニカミノルタ株式会社 レンズ鏡筒
JP6362477B2 (ja) * 2014-08-27 2018-07-25 キヤノン株式会社 レンズ鏡筒、及び撮像装置
CN112987224A (zh) * 2021-03-31 2021-06-18 维沃移动通信有限公司 镜头模组及电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111003A (ja) * 1981-12-25 1983-07-01 Canon Inc ズ−ムレンズ構体
JPS622222A (ja) * 1985-06-27 1987-01-08 Matsushita Electric Ind Co Ltd レンズ繰り出し装置
JPH10260343A (ja) * 1997-03-18 1998-09-29 Olympus Optical Co Ltd 光学鏡筒の交換機構
JP4722430B2 (ja) * 2004-08-20 2011-07-13 Ｈｏｙａ株式会社 ズームレンズ鏡筒のカム機構
JP4578540B2 (ja) * 2008-06-26 2010-11-10 株式会社カテックス 工具ホルダユニット及び工具マガジン

Also Published As

Publication number Publication date
JP2011017844A (ja) 2011-01-27

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