JPS634531U - - Google Patents

Info

Publication number
JPS634531U
JPS634531U JP9833286U JP9833286U JPS634531U JP S634531 U JPS634531 U JP S634531U JP 9833286 U JP9833286 U JP 9833286U JP 9833286 U JP9833286 U JP 9833286U JP S634531 U JPS634531 U JP S634531U
Authority
JP
Japan
Prior art keywords
aperture
plate
cam plate
guides
guide member
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
JP9833286U
Other languages
English (en)
Other versions
JPH0430585Y2 (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 JP9833286U priority Critical patent/JPH0430585Y2/ja
Publication of JPS634531U publication Critical patent/JPS634531U/ja
Application granted granted Critical
Publication of JPH0430585Y2 publication Critical patent/JPH0430585Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第１図〜第３図は本考案の実施例であり、第１
図はレンズ鏡筒の断面図、第２図は第１図のレン
ズ鏡筒の別の断面図、第３図は前記レンズ鏡筒の
絞り装置の分解斜視図である。 （符号の簡単な説明）、１１……本体、１３…
…絞り設定リング、１２……レンズマウント、１
４……カム板、１５，１６，１７……絞りユニツ
ト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 絞り駆動板と支持板との間に設けられた絞り羽
    根を開閉させるレンズ鏡筒用絞り装置において、
    外部操作可能な絞り設定リングに連動し、該絞り
    設定リングの移動量に応じて該絞り羽根の移動量
    を決定するカム板を半円形状に形成し、該カム板
    の外周をガイドする第一ガイド部材及び該カム板
    の内周をガイドする第二ガイド部材の間に該カム
    板を配置したことを特徴とする絞り装置。
JP9833286U 1986-06-26 1986-06-26 Expired JPH0430585Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9833286U JPH0430585Y2 (ja) 1986-06-26 1986-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9833286U JPH0430585Y2 (ja) 1986-06-26 1986-06-26

Publications (2)

Publication Number Publication Date
JPS634531U true JPS634531U (ja) 1988-01-13
JPH0430585Y2 JPH0430585Y2 (ja) 1992-07-23

Family

ID=30966166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9833286U Expired JPH0430585Y2 (ja) 1986-06-26 1986-06-26

Country Status (1)

Country Link
JP (1) JPH0430585Y2 (ja)

Also Published As

Publication number Publication date
JPH0430585Y2 (ja) 1992-07-23

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