JPH03100828U - - Google Patents

Info

Publication number
JPH03100828U
JPH03100828U JP751690U JP751690U JPH03100828U JP H03100828 U JPH03100828 U JP H03100828U JP 751690 U JP751690 U JP 751690U JP 751690 U JP751690 U JP 751690U JP H03100828 U JPH03100828 U JP H03100828U
Authority
JP
Japan
Prior art keywords
response
pulse
friction component
pulse output
lens
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.)
Pending
Application number
JP751690U
Other languages
English (en)
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 JP751690U priority Critical patent/JPH03100828U/ja
Publication of JPH03100828U publication Critical patent/JPH03100828U/ja
Pending legal-status Critical Current

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Landscapes

  • Focusing (AREA)
  • Lens Barrels (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る一実施例の撮影レンズ駆
動装置の要部側面図、第２図はそのパルス出力装
置を有する駆動系の要部拡大断面図、第３図は本
考案の他の実施例のパルス出力装置を有する駆動
系の要部断面図、第４図は本考案の更に別の実施
例のパルス出力装置を有する駆動系の要部断面図
である。 １……フオーカス環、２……出力ギヤ、３……
駆動軸、４……ギヤボツクス、５……モータ、６
，３０……検出素子、２０，２１，２２……ギヤ
、２３……フリクシヨンギヤ、２４，２５……摩
擦板、２６……ばね、２７……フリクシヨン押え
板、２７ａ……パルス板。

Claims (1)

    【実用新案登録請求の範囲】
  1. モータを使用してオートフオーカスやパワーズ
    ームを行う撮影レンズ駆動装置において、駆動系
    に設けられたフリクシヨン構成部材の一部にレン
    ズ駆動に対応してパルス出力を発生するためのパ
    ルス板を形成し、該パルス板を含むフリクシヨン
    構成部材がレンズの光軸方向の移動に対応して動
    くことを特徴とするパルス出力装置。
JP751690U 1990-01-31 1990-01-31 Pending JPH03100828U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP751690U JPH03100828U (ja) 1990-01-31 1990-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP751690U JPH03100828U (ja) 1990-01-31 1990-01-31

Publications (1)

Publication Number Publication Date
JPH03100828U true JPH03100828U (ja) 1991-10-22

Family

ID=31511176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP751690U Pending JPH03100828U (ja) 1990-01-31 1990-01-31

Country Status (1)

Country Link
JP (1) JPH03100828U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150250915A1 (en) * 2010-06-23 2015-09-10 Johnson & Johnson Vision Care, Inc. Contact lens storage case surface disinfection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150250915A1 (en) * 2010-06-23 2015-09-10 Johnson & Johnson Vision Care, Inc. Contact lens storage case surface disinfection

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