JPH0393706U - - Google Patents

Info

Publication number
JPH0393706U
JPH0393706U JP125690U JP125690U JPH0393706U JP H0393706 U JPH0393706 U JP H0393706U JP 125690 U JP125690 U JP 125690U JP 125690 U JP125690 U JP 125690U JP H0393706 U JPH0393706 U JP H0393706U
Authority
JP
Japan
Prior art keywords
measuring device
pedestal
measuring
sectional shape
cross
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
JP125690U
Other languages
English (en)
Other versions
JPH0734330Y2 (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 JP1990001256U priority Critical patent/JPH0734330Y2/ja
Publication of JPH0393706U publication Critical patent/JPH0393706U/ja
Application granted granted Critical
Publication of JPH0734330Y2 publication Critical patent/JPH0734330Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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、本考案の一実施例を示す正面図、第
2図はその分解斜視図、第3図及び第4図は位置
決め操作を説明する説明側面図及び斜視図、第5
図は測定結果を示す説明図である。 1……架台、12……ハンドル、19……調節
具、30……測定器、l……レーザー光線。

Claims (1)

  1. 【実用新案登録請求の範囲】 トンネル等の空洞内の断面形状を測定装置によ
    り測定して断面形状の変動の有無を計測するため
    の測定装置のセツト位置決め装置において、 前記空洞内に設けられた前記測定装置を支承す
    る架台と、該架台に設けられた測定装置の位置調
    節手段と、測定装置に設けられ、不動点にセツト
    された基準のレーザ光線を照準させる照準点とを
    有し、前記架台が折りたたみ可能であることを特
    徴とする測定装置のセツト位置決め装置。
JP1990001256U 1990-01-12 1990-01-12 測定装置のセット位置決め装置 Expired - Lifetime JPH0734330Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990001256U JPH0734330Y2 (ja) 1990-01-12 1990-01-12 測定装置のセット位置決め装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990001256U JPH0734330Y2 (ja) 1990-01-12 1990-01-12 測定装置のセット位置決め装置

Publications (2)

Publication Number Publication Date
JPH0393706U true JPH0393706U (ja) 1991-09-25
JPH0734330Y2 JPH0734330Y2 (ja) 1995-08-02

Family

ID=31505169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990001256U Expired - Lifetime JPH0734330Y2 (ja) 1990-01-12 1990-01-12 測定装置のセット位置決め装置

Country Status (1)

Country Link
JP (1) JPH0734330Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531063A (ja) * 2012-08-10 2015-10-29 エスエムエス メーア ゲゼルシャフト ミット ベシュレンクテル ハフツングSMS Meer GmbH 管の内部を光学式に測定する方法及び装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214709A (ja) * 1988-02-24 1989-08-29 Kumagai Gumi Co Ltd 断面測定装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01214709A (ja) * 1988-02-24 1989-08-29 Kumagai Gumi Co Ltd 断面測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015531063A (ja) * 2012-08-10 2015-10-29 エスエムエス メーア ゲゼルシャフト ミット ベシュレンクテル ハフツングSMS Meer GmbH 管の内部を光学式に測定する方法及び装置

Also Published As

Publication number Publication date
JPH0734330Y2 (ja) 1995-08-02

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