JP2007071989A5 - - Google Patents

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Publication number
JP2007071989A5
JP2007071989A5 JP2005256685A JP2005256685A JP2007071989A5 JP 2007071989 A5 JP2007071989 A5 JP 2007071989A5 JP 2005256685 A JP2005256685 A JP 2005256685A JP 2005256685 A JP2005256685 A JP 2005256685A JP 2007071989 A5 JP2007071989 A5 JP 2007071989A5
Authority
JP
Japan
Prior art keywords
cam
lens barrel
groove
roller
fixed 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.)
Granted
Application number
JP2005256685A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007071989A (ja
JP4821221B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005256685A priority Critical patent/JP4821221B2/ja
Priority claimed from JP2005256685A external-priority 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

Links

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 true JP2007071989A5 (enExample) 2008-12-04
JP4821221B2 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

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