JPS6165416U - - Google Patents

Info

Publication number
JPS6165416U
JPS6165416U JP14657784U JP14657784U JPS6165416U JP S6165416 U JPS6165416 U JP S6165416U JP 14657784 U JP14657784 U JP 14657784U JP 14657784 U JP14657784 U JP 14657784U JP S6165416 U JPS6165416 U JP S6165416U
Authority
JP
Japan
Prior art keywords
cam
cam grooves
guide pins
moving device
inclined surfaces
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
JP14657784U
Other languages
English (en)
Other versions
JPH0244247Y2 (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 JP14657784U priority Critical patent/JPH0244247Y2/ja
Priority to US06/778,381 priority patent/US4707083A/en
Publication of JPS6165416U publication Critical patent/JPS6165416U/ja
Application granted granted Critical
Publication of JPH0244247Y2 publication Critical patent/JPH0244247Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るレンズ移動装置の要部断
面図、第２図は本考案に係るレンズ移動装置を備
えたレンズ鏡筒の一実施例の上半部断面図、第３
図は本考案の他の実施例の要部断面図である。 １，１１…固定筒、１ａ，１１ａ…カム溝、１
ｂ，１１ｂ…傾斜面、２，１２…カム筒、２ａ，
１２ａ…カム溝、２ｂ，１２ｂ…傾斜面、３，１
３…移動レンズ枠、３ａ，１３ａ…穴、４，１４
，５，１５…ガイドピン、４ａ…穴、１４ａ…透
孔、６，１６…ばね、８…操作環、１７…Ｃリン
グ、Ｌ１，Ｌ２，Ｌ３，Ｌ４…レンズ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定筒に形成されたカム溝と該固定筒内に嵌装
    されたカム筒に形成されたカム溝との両カム溝交
    点に位置する移動レンズ枠に設けたガイドピンよ
    り成るレンズ移動装置において、該両カム溝は互
    いに逆向きの傾斜角を持つ傾斜面に形成し、該ガ
    イドピンは該両カム溝にそれぞれ係合する同軸的
    な２つのガイドピンから形成されかつ該両カム溝
    にそれぞれ当接している面をカム溝の傾斜角と同
    様な傾斜角に形成するとともに前記両カム溝の傾
    斜面に該２つのガイドピンを当接するよう同時に
    １つのばねで付勢して成るレンズ移動装置。
JP14657784U 1984-09-29 1984-09-29 Expired JPH0244247Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14657784U JPH0244247Y2 (ja) 1984-09-29 1984-09-29
US06/778,381 US4707083A (en) 1984-09-29 1985-09-20 Lens moving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14657784U JPH0244247Y2 (ja) 1984-09-29 1984-09-29

Publications (2)

Publication Number Publication Date
JPS6165416U true JPS6165416U (ja) 1986-05-06
JPH0244247Y2 JPH0244247Y2 (ja) 1990-11-26

Family

ID=30704812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14657784U Expired JPH0244247Y2 (ja) 1984-09-29 1984-09-29

Country Status (1)

Country Link
JP (1) JPH0244247Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423013U (ja) * 1987-07-28 1989-02-07
JP2002023036A (ja) * 2000-07-12 2002-01-23 Olympus Optical Co Ltd 鏡枠装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5696631B2 (ja) 2011-09-21 2015-04-08 コニカミノルタ株式会社 レンズ鏡筒及びレンズユニット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423013U (ja) * 1987-07-28 1989-02-07
JP2002023036A (ja) * 2000-07-12 2002-01-23 Olympus Optical Co Ltd 鏡枠装置

Also Published As

Publication number Publication date
JPH0244247Y2 (ja) 1990-11-26

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