JPH0352725U - - Google Patents

Info

Publication number
JPH0352725U
JPH0352725U JP11425389U JP11425389U JPH0352725U JP H0352725 U JPH0352725 U JP H0352725U JP 11425389 U JP11425389 U JP 11425389U JP 11425389 U JP11425389 U JP 11425389U JP H0352725 U JPH0352725 U JP H0352725U
Authority
JP
Japan
Prior art keywords
turret
lens structure
diaphragm plate
view
diaphragm
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
JP11425389U
Other languages
English (en)
Other versions
JP2516274Y2 (ja
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 filed Critical
Priority to JP1989114253U priority Critical patent/JP2516274Y2/ja
Publication of JPH0352725U publication Critical patent/JPH0352725U/ja
Application granted granted Critical
Publication of JP2516274Y2 publication Critical patent/JP2516274Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Diaphragms For Cameras (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の一実施例を示すターレツト
絞り機構の要部断面拡大図、第２図は、上記第１
図のターレツト絞り機構の要部正面図、第３図は
、上記ターレツト絞り機構の分解斜視図、第４図
は、上記ターレツト絞り機構を有するズームレン
ズ機構の分解斜視図、第５図Ａ，Ｂ、第６図Ａ，
Ｂ、第７図Ａ，Ｂは、上記実施例の絞り機構にお
ける絞り板と付勢機構の各作動状態をそれぞれ示
す要部拡大正面図、第８図は、上記実施例におけ
る絞り板とレンズ構体との対応関係を拡大して示
した要部断面図、第９図は、絞り板とレンズ構体
との対応関係の別の例を示す要部拡大断面図であ
る。 ４……ターレツト絞り板、［１９，１９Ａ……
レンズ支持枠、Ｌ４……リレーレンズ群］（レン
ズ構体）。

Claims (1)

    【実用新案登録請求の範囲】
  1. シート状のターレツト絞り板が所定量を越えて
    変形するのを阻止すべく、レンズ構体の所定部が
    上記ターレツト絞り板を位置規制し得るように該
    レンズ構体を設けてなることを特徴とするターレ
    ツト絞り機構。
JP1989114253U 1989-09-29 1989-09-29 ターレット絞り機構 Expired - Fee Related JP2516274Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989114253U JP2516274Y2 (ja) 1989-09-29 1989-09-29 ターレット絞り機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989114253U JP2516274Y2 (ja) 1989-09-29 1989-09-29 ターレット絞り機構

Publications (2)

Publication Number Publication Date
JPH0352725U true JPH0352725U (ja) 1991-05-22
JP2516274Y2 JP2516274Y2 (ja) 1996-11-06

Family

ID=31662632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989114253U Expired - Fee Related JP2516274Y2 (ja) 1989-09-29 1989-09-29 ターレット絞り機構

Country Status (1)

Country Link
JP (1) JP2516274Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440825U (ja) * 1987-05-25 1989-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440825U (ja) * 1987-05-25 1989-03-10

Also Published As

Publication number Publication date
JP2516274Y2 (ja) 1996-11-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees