JPS63153159U - - Google Patents

Info

Publication number
JPS63153159U
JPS63153159U JP4621687U JP4621687U JPS63153159U JP S63153159 U JPS63153159 U JP S63153159U JP 4621687 U JP4621687 U JP 4621687U JP 4621687 U JP4621687 U JP 4621687U JP S63153159 U JPS63153159 U JP S63153159U
Authority
JP
Japan
Prior art keywords
test piece
light source
testing machine
positional relationship
material testing
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
JP4621687U
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 JP4621687U priority Critical patent/JPS63153159U/ja
Publication of JPS63153159U publication Critical patent/JPS63153159U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る光学式変位計
を材料試験機の一部とともに示す平面図、第2図
は他の実施例を示す同様の平面図である。 4:試験片、5:伸び計枠、6:検出ヘツド、
7:対物レンズ、8:CCD、9,11:アーム
、10:光源、12,16:鏡、GL:標線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 試験片の一方の面に付した標線を光源により照
    射して光学的にその変位を検出する材料試験機用
    光学式変位計において、前記試験片の一方の面上
    の標線と光源からの光との位置関係を映し、前記
    試験片の他方の面側の位置で前記位置関係を視認
    可能な鏡を備えることを特徴とする材料試験機用
    光学式変位計。
JP4621687U 1987-03-27 1987-03-27 Pending JPS63153159U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4621687U JPS63153159U (ja) 1987-03-27 1987-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4621687U JPS63153159U (ja) 1987-03-27 1987-03-27

Publications (1)

Publication Number Publication Date
JPS63153159U true JPS63153159U (ja) 1988-10-07

Family

ID=30865675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4621687U Pending JPS63153159U (ja) 1987-03-27 1987-03-27

Country Status (1)

Country Link
JP (1) JPS63153159U (ja)

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