JPH0343615U - - Google Patents

Info

Publication number
JPH0343615U
JPH0343615U JP10425489U JP10425489U JPH0343615U JP H0343615 U JPH0343615 U JP H0343615U JP 10425489 U JP10425489 U JP 10425489U JP 10425489 U JP10425489 U JP 10425489U JP H0343615 U JPH0343615 U JP H0343615U
Authority
JP
Japan
Prior art keywords
movable table
vertically movable
substrate
main body
focusing
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
JP10425489U
Other languages
English (en)
Other versions
JP2555016Y2 (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 JP1989104254U priority Critical patent/JP2555016Y2/ja
Publication of JPH0343615U publication Critical patent/JPH0343615U/ja
Application granted granted Critical
Publication of JP2555016Y2 publication Critical patent/JP2555016Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Lens Barrels (AREA)
  • Microscoopes, Condenser (AREA)

Description

【図面の簡単な説明】
第１図は本考案による装置の実施例を示す縦断
面図、第２図は本考案による合焦上下動装置を示
す斜視図、第３図は第２図の合焦上下動装置を本
体に取り付け、そのテーブル上に対物レンズの保
持部材が取り付く様子を示す分解斜視図、第４図
は従来の上下動装置を備えた投影機の縦断面図で
ある。 主要部分の符号の説明、１……基板、２……リ
ニアガイドレール、２′……ベアリング、３……
上下動テーブル、４……リードねじ、５，６……
軸受け、７……ナツト、８，８′……かさ歯車。

Claims (1)

  1. 【実用新案登録請求の範囲】 対物レンズの保持部材と載物台の保持部材との
    いずれか一方を保持する上下動テーブルと装置本
    体の裏側に固設した基板と前記上下動テーブルと
    前記基板との間に設けた前記上下動テーブルを合
    焦のために移動自在に成すガイドとねじとナツト
    とを含む前記上下動テーブルを上下動させる駆動
    装置とを有し、 前記上下動テーブルと前記ガイドと前記駆動装
    置と前記基板とを該基板上で一体に成し、前記装
    置本体の裏側から配置したことを特徴とする拡大
    観察装置における合焦上下動装置。
JP1989104254U 1989-09-05 1989-09-05 拡大観察装置における合焦用上下動装置 Expired - Fee Related JP2555016Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989104254U JP2555016Y2 (ja) 1989-09-05 1989-09-05 拡大観察装置における合焦用上下動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989104254U JP2555016Y2 (ja) 1989-09-05 1989-09-05 拡大観察装置における合焦用上下動装置

Publications (2)

Publication Number Publication Date
JPH0343615U true JPH0343615U (ja) 1991-04-24
JP2555016Y2 JP2555016Y2 (ja) 1997-11-19

Family

ID=31653055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989104254U Expired - Fee Related JP2555016Y2 (ja) 1989-09-05 1989-09-05 拡大観察装置における合焦用上下動装置

Country Status (1)

Country Link
JP (1) JP2555016Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331754Y1 (ja) * 1966-11-28 1968-12-23
JPS62173711U (ja) * 1986-04-22 1987-11-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4331754Y1 (ja) * 1966-11-28 1968-12-23
JPS62173711U (ja) * 1986-04-22 1987-11-05

Also Published As

Publication number Publication date
JP2555016Y2 (ja) 1997-11-19

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Legal Events

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