JP4821221B2 - レンズ鏡筒 - Google Patents

レンズ鏡筒 Download PDF

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Publication number
JP4821221B2
JP4821221B2 JP2005256685A JP2005256685A JP4821221B2 JP 4821221 B2 JP4821221 B2 JP 4821221B2 JP 2005256685 A JP2005256685 A JP 2005256685A JP 2005256685 A JP2005256685 A JP 2005256685A JP 4821221 B2 JP4821221 B2 JP 4821221B2
Authority
JP
Japan
Prior art keywords
cam
roller
lens barrel
groove
frame
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
JP2005256685A
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English (en)
Japanese (ja)
Other versions
JP2007071989A (ja
JP2007071989A5 (enExample
Inventor
徳勝 今野
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Priority to JP2005256685A priority Critical patent/JP4821221B2/ja
Publication of JP2007071989A publication Critical patent/JP2007071989A/ja
Publication of JP2007071989A5 publication Critical patent/JP2007071989A5/ja
Application granted granted Critical
Publication of JP4821221B2 publication Critical patent/JP4821221B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lens Barrels (AREA)
JP2005256685A 2005-09-05 2005-09-05 レンズ鏡筒 Expired - Fee Related JP4821221B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005256685A JP4821221B2 (ja) 2005-09-05 2005-09-05 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005256685A JP4821221B2 (ja) 2005-09-05 2005-09-05 レンズ鏡筒

Publications (3)

Publication Number Publication Date
JP2007071989A JP2007071989A (ja) 2007-03-22
JP2007071989A5 JP2007071989A5 (enExample) 2008-12-04
JP4821221B2 true JP4821221B2 (ja) 2011-11-24

Family

ID=37933506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005256685A Expired - Fee Related JP4821221B2 (ja) 2005-09-05 2005-09-05 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JP4821221B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5677039B2 (ja) * 2010-11-08 2015-02-25 キヤノン株式会社 レンズ鏡筒および撮像装置
JP6540991B2 (ja) * 2015-03-11 2019-07-10 リコーイメージング株式会社 カム機構及び光学機器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63120216U (enExample) * 1987-01-29 1988-08-03
JP2550970Y2 (ja) * 1991-08-20 1997-10-15 オリンパス光学工業株式会社 レンズ位置調整装置
JPH08145048A (ja) * 1994-11-22 1996-06-04 Nikon Corp 従動ピンの案内構造
JP2000193873A (ja) * 1998-12-25 2000-07-14 Canon Inc レンズ鏡筒
JP4724927B2 (ja) * 2001-02-27 2011-07-13 株式会社ニコン レンズ鏡筒

Also Published As

Publication number Publication date
JP2007071989A (ja) 2007-03-22

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