JPS5867319U - 絞り装置 - Google Patents

絞り装置

Info

Publication number
JPS5867319U
JPS5867319U JP1981163021U JP16302181U JPS5867319U JP S5867319 U JPS5867319 U JP S5867319U JP 1981163021 U JP1981163021 U JP 1981163021U JP 16302181 U JP16302181 U JP 16302181U JP S5867319 U JPS5867319 U JP S5867319U
Authority
JP
Japan
Prior art keywords
aperture blade
squeezing device
drive ring
view
sliding surface
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
JP1981163021U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331945Y2 (enrdf_load_stackoverflow
Inventor
広瀬　敏彦
Original Assignee
日本精密工業株式会社
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 日本精密工業株式会社 filed Critical 日本精密工業株式会社
Priority to JP1981163021U priority Critical patent/JPS5867319U/ja
Publication of JPS5867319U publication Critical patent/JPS5867319U/ja
Application granted granted Critical
Publication of JPH0331945Y2 publication Critical patent/JPH0331945Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Cameras (AREA)
JP1981163021U 1981-10-30 1981-10-30 絞り装置 Granted JPS5867319U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981163021U JPS5867319U (ja) 1981-10-30 1981-10-30 絞り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981163021U JPS5867319U (ja) 1981-10-30 1981-10-30 絞り装置

Publications (2)

Publication Number Publication Date
JPS5867319U true JPS5867319U (ja) 1983-05-07
JPH0331945Y2 JPH0331945Y2 (enrdf_load_stackoverflow) 1991-07-08

Family

ID=29955324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981163021U Granted JPS5867319U (ja) 1981-10-30 1981-10-30 絞り装置

Country Status (1)

Country Link
JP (1) JPS5867319U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6172955B2 (ja) 2013-01-30 2017-08-02 キヤノン株式会社 光量調整装置、レンズ鏡筒および撮像装置

Also Published As

Publication number Publication date
JPH0331945Y2 (enrdf_load_stackoverflow) 1991-07-08

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