JPH0269702U - - Google Patents

Info

Publication number
JPH0269702U
JPH0269702U JP14887188U JP14887188U JPH0269702U JP H0269702 U JPH0269702 U JP H0269702U JP 14887188 U JP14887188 U JP 14887188U JP 14887188 U JP14887188 U JP 14887188U JP H0269702 U JPH0269702 U JP H0269702U
Authority
JP
Japan
Prior art keywords
parallel light
measured
reflecting mirror
parallel
mirror
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
JP14887188U
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 JP14887188U priority Critical patent/JPH0269702U/ja
Publication of JPH0269702U publication Critical patent/JPH0269702U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による実施例の構成図、第２
図は平行光による寸法測定装置の構成図、第３図
は被測定物４の寸法が大きい場合の従来技術によ
る測定構成図、第４図と第５図は第３図の構成で
被測定物４Ａの振れを測定する場合の説明図、第
６図は第５図の側面図、第７図と第８図は拡張ユ
ニツト８の動作説明図である。 １……光源、２……レンズ、３……平行光、３
Ａ，３Ｂ……平行光、４……被測定物、４Ａ〜４
Ｃ……被測定物、５……光検出器、６……反射ミ
ラー、７Ａ〜７Ｃ……反射ミラー、８……拡張ユ
ニツト、８Ａ……拡張ユニツト、９……基準バー
。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１の平行光３を第１の反射ミラー６で分け、
    被測定物４の大きさに応じて第２の反射ミラー７
    Ａと第３の反射ミラー７Ｂの間隔を拡張ユニツト
    で調節し、第２の反射ミラー７Ａによる第２の平
    行光３Ａと第３の反射ミラー７Ｂによる第３の平
    行光３Ｂを互いに平行にし、第２の平行光３Ａを
    被測定物４の上縁に照射し、第３の平行光３Ｂを
    被測定物４の下縁に照射し、被測定物４の影を測
    定する寸法測定装置において、 第１の反射ミラー６で分けた第１の平行光３の
    一部を入射する第４の反射ミラー７Ｃを設け、第
    ４の反射ミラー７Ｃを固定し、第４の反射ミラー
    ７Ｃによる第４の平行光３Ｃを第３の平行光３Ｂ
    に平行にし、第４の平行光３Ｃを固定した基準バ
    ー９に照射することを特徴とする平行光による寸
    法測定装置。
JP14887188U 1988-11-15 1988-11-15 Pending JPH0269702U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14887188U JPH0269702U (ja) 1988-11-15 1988-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14887188U JPH0269702U (ja) 1988-11-15 1988-11-15

Publications (1)

Publication Number Publication Date
JPH0269702U true JPH0269702U (ja) 1990-05-28

Family

ID=31420583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14887188U Pending JPH0269702U (ja) 1988-11-15 1988-11-15

Country Status (1)

Country Link
JP (1) JPH0269702U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011174889A (ja) * 2010-02-25 2011-09-08 Waida Seisakusho:Kk 形状測定装置及びこれを用いた工作機械

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469465A (en) * 1977-11-09 1979-06-04 Spindler & Hoyer Kg Method of and device for measuring linear distance without contact

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469465A (en) * 1977-11-09 1979-06-04 Spindler & Hoyer Kg Method of and device for measuring linear distance without contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011174889A (ja) * 2010-02-25 2011-09-08 Waida Seisakusho:Kk 形状測定装置及びこれを用いた工作機械

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