JP5665344B2 - レンズ鏡筒及び撮像装置 - Google Patents

レンズ鏡筒及び撮像装置 Download PDF

Info

Publication number
JP5665344B2
JP5665344B2 JP2010081923A JP2010081923A JP5665344B2 JP 5665344 B2 JP5665344 B2 JP 5665344B2 JP 2010081923 A JP2010081923 A JP 2010081923A JP 2010081923 A JP2010081923 A JP 2010081923A JP 5665344 B2 JP5665344 B2 JP 5665344B2
Authority
JP
Japan
Prior art keywords
barrier
spring
blade
barrier blade
lens barrel
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
JP2010081923A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011215280A (ja
JP2011215280A5 (https=
Inventor
圭祐 足立
圭祐 足立
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 JP2010081923A priority Critical patent/JP5665344B2/ja
Publication of JP2011215280A publication Critical patent/JP2011215280A/ja
Publication of JP2011215280A5 publication Critical patent/JP2011215280A5/ja
Application granted granted Critical
Publication of JP5665344B2 publication Critical patent/JP5665344B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Blocking Light For Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2010081923A 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置 Expired - Fee Related JP5665344B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010081923A JP5665344B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010081923A JP5665344B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Publications (3)

Publication Number Publication Date
JP2011215280A JP2011215280A (ja) 2011-10-27
JP2011215280A5 JP2011215280A5 (https=) 2013-05-16
JP5665344B2 true JP5665344B2 (ja) 2015-02-04

Family

ID=44945089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010081923A Expired - Fee Related JP5665344B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Country Status (1)

Country Link
JP (1) JP5665344B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6347601B2 (ja) * 2013-12-12 2018-06-27 キヤノン株式会社 レンズ鏡筒および撮像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10161186A (ja) * 1996-12-02 1998-06-19 Nikon Corp レンズバリアの開閉装置
JP2005181473A (ja) * 2003-12-17 2005-07-07 Nidec Copal Corp レンズバリヤ装置
JP2006308703A (ja) * 2005-04-27 2006-11-09 Nidec Copal Corp レンズバリヤ装置
JP4939141B2 (ja) * 2006-07-31 2012-05-23 キヤノン株式会社 レンズ鏡筒
JP5450978B2 (ja) * 2008-04-24 2014-03-26 キヤノン株式会社 レンズ鏡筒

Also Published As

Publication number Publication date
JP2011215280A (ja) 2011-10-27

Similar Documents

Publication Publication Date Title
US8414203B2 (en) Barrier device and image pickup apparatus having the same
US20100027986A1 (en) Barrier device for camera
JP2001083575A (ja) カメラのバリア装置
JP4871666B2 (ja) レンズ鏡筒
JP6116261B2 (ja) バリア装置、レンズ鏡筒およびそれを備える撮像装置
JP5665344B2 (ja) レンズ鏡筒及び撮像装置
JP5663239B2 (ja) レンズ装置及びテレビカメラ
JP5762007B2 (ja) 鏡筒、および鏡筒を有するカメラ
JP2008185728A (ja) レンズ鏡筒およびレンズ鏡筒を備える撮像装置
JP5967954B2 (ja) レンズバリアを有する光学機器
JP6347601B2 (ja) レンズ鏡筒および撮像装置
JP4939075B2 (ja) バリア機構及び撮像装置
JP2015114522A (ja) レンズ鏡筒および撮像装置
WO2012102005A1 (ja) レンズ鏡筒
JP2013156530A5 (ja) レンズバリアを有する光学機器
JP2015203838A (ja) レンズ鏡筒、及び光学機器
US9703174B2 (en) Optical apparatus equipped with barrier mechanism
US20120155851A1 (en) Lens barrel and image pickup apparatus
JP4807820B2 (ja) バリア装置、鏡筒およびカメラ
JP6271973B2 (ja) レンズ鏡筒および撮像装置
JP5328178B2 (ja) レンズ鏡筒及び撮像装置
JP5773670B2 (ja) バリア装置及びレンズ鏡筒
JP2011215280A5 (https=)
US9182568B2 (en) Lens barrel
JP2016004104A (ja) バリフォーカルレンズ鏡筒

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130327

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130327

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140218

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140701

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140723

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20141111

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20141209

R151 Written notification of patent or utility model registration

Ref document number: 5665344

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees