JP4667010B2 - レンズ鏡筒 - Google Patents

レンズ鏡筒 Download PDF

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Publication number
JP4667010B2
JP4667010B2 JP2004323675A JP2004323675A JP4667010B2 JP 4667010 B2 JP4667010 B2 JP 4667010B2 JP 2004323675 A JP2004323675 A JP 2004323675A JP 2004323675 A JP2004323675 A JP 2004323675A JP 4667010 B2 JP4667010 B2 JP 4667010B2
Authority
JP
Japan
Prior art keywords
rack
feed screw
lens barrel
apex angle
moving ring
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
JP2004323675A
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English (en)
Japanese (ja)
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JP2006133586A5 (https=
JP2006133586A (ja
Inventor
鉄男 高嶋
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 JP2004323675A priority Critical patent/JP4667010B2/ja
Publication of JP2006133586A publication Critical patent/JP2006133586A/ja
Publication of JP2006133586A5 publication Critical patent/JP2006133586A5/ja
Application granted granted Critical
Publication of JP4667010B2 publication Critical patent/JP4667010B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Lens Barrels (AREA)
JP2004323675A 2004-11-08 2004-11-08 レンズ鏡筒 Expired - Fee Related JP4667010B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004323675A JP4667010B2 (ja) 2004-11-08 2004-11-08 レンズ鏡筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004323675A JP4667010B2 (ja) 2004-11-08 2004-11-08 レンズ鏡筒

Publications (3)

Publication Number Publication Date
JP2006133586A JP2006133586A (ja) 2006-05-25
JP2006133586A5 JP2006133586A5 (https=) 2007-12-20
JP4667010B2 true JP4667010B2 (ja) 2011-04-06

Family

ID=36727180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004323675A Expired - Fee Related JP4667010B2 (ja) 2004-11-08 2004-11-08 レンズ鏡筒

Country Status (1)

Country Link
JP (1) JP4667010B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008039942A (ja) * 2006-08-02 2008-02-21 Canon Inc 光学機器
JP2011248193A (ja) * 2010-05-28 2011-12-08 Konica Minolta Opto Inc レンズ駆動装置及びレンズ鏡胴
CN109188640B (zh) * 2018-10-17 2024-08-06 福建福光股份有限公司 一体化镜头结构及其工作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06102235B2 (ja) * 1985-08-05 1994-12-14 トヨタ自動車株式会社 異形ねじおよびその製造方法
JPH08248284A (ja) * 1995-03-08 1996-09-27 Canon Inc レンズ駆動装置及びそれを用いた光学機器
JPH10106186A (ja) * 1996-09-30 1998-04-24 Matsushita Electric Ind Co Ltd 情報記憶装置
JP4022980B2 (ja) * 1998-04-16 2007-12-19 ソニー株式会社 カメラのレンズ移送機構

Also Published As

Publication number Publication date
JP2006133586A (ja) 2006-05-25

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