JP2544329Y2 - レンズのバリア装置 - Google Patents

レンズのバリア装置

Info

Publication number
JP2544329Y2
JP2544329Y2 JP1989148265U JP14826589U JP2544329Y2 JP 2544329 Y2 JP2544329 Y2 JP 2544329Y2 JP 1989148265 U JP1989148265 U JP 1989148265U JP 14826589 U JP14826589 U JP 14826589U JP 2544329 Y2 JP2544329 Y2 JP 2544329Y2
Authority
JP
Japan
Prior art keywords
barrier
lens
plate
plates
opening
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
JP1989148265U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0318519U (enrdf_load_stackoverflow
Inventor
智晶 小林
博 野村
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1989148265U priority Critical patent/JP2544329Y2/ja
Priority to GB9024215A priority patent/GB2238393B/en
Priority to DE4035550A priority patent/DE4035550A1/de
Priority to US07/611,067 priority patent/US5159372A/en
Priority to FR9013957A priority patent/FR2654223B1/fr
Priority to KR2019900017138U priority patent/KR0115826Y1/ko
Publication of JPH0318519U publication Critical patent/JPH0318519U/ja
Application granted granted Critical
Publication of JP2544329Y2 publication Critical patent/JP2544329Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Blocking Light For Cameras (AREA)
JP1989148265U 1989-03-01 1989-12-22 レンズのバリア装置 Expired - Fee Related JP2544329Y2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1989148265U JP2544329Y2 (ja) 1989-03-01 1989-12-22 レンズのバリア装置
GB9024215A GB2238393B (en) 1989-11-09 1990-11-07 Lens barrel shield
DE4035550A DE4035550A1 (de) 1989-11-09 1990-11-08 Objektivabdeckung
US07/611,067 US5159372A (en) 1989-11-09 1990-11-08 Lens barrier
FR9013957A FR2654223B1 (fr) 1989-11-09 1990-11-09 Protection d'objectif.
KR2019900017138U KR0115826Y1 (ko) 1989-11-09 1990-11-09 렌즈 마개

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2370989 1989-03-01
JP1-23709 1989-03-01
JP1989148265U JP2544329Y2 (ja) 1989-03-01 1989-12-22 レンズのバリア装置

Publications (2)

Publication Number Publication Date
JPH0318519U JPH0318519U (enrdf_load_stackoverflow) 1991-02-22
JP2544329Y2 true JP2544329Y2 (ja) 1997-08-20

Family

ID=31717507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989148265U Expired - Fee Related JP2544329Y2 (ja) 1989-03-01 1989-12-22 レンズのバリア装置

Country Status (1)

Country Link
JP (1) JP2544329Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7927029B2 (en) 2007-12-28 2011-04-19 Sony Corporation Imaging apparatus and open/close device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5539100B2 (ja) * 2010-08-18 2014-07-02 キヤノン株式会社 バリア装置及び撮像装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080446A (ja) * 1983-10-07 1985-05-08 住友ベークライト株式会社 外科用手術装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7927029B2 (en) 2007-12-28 2011-04-19 Sony Corporation Imaging apparatus and open/close device

Also Published As

Publication number Publication date
JPH0318519U (enrdf_load_stackoverflow) 1991-02-22

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Legal Events

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