JPS6163143U - - Google Patents
Info
- Publication number
- JPS6163143U JPS6163143U JP14840184U JP14840184U JPS6163143U JP S6163143 U JPS6163143 U JP S6163143U JP 14840184 U JP14840184 U JP 14840184U JP 14840184 U JP14840184 U JP 14840184U JP S6163143 U JPS6163143 U JP S6163143U
- Authority
- JP
- Japan
- Prior art keywords
- light
- test piece
- utility
- testing machine
- model registration
- 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
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000004154 testing of material Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
第1図は本考案の一実施例を示す概略図、第2
図は交番荷重波形を示し、同図Aは破断のない場
合、同図Bは破断が生じた場合である。 6……試験片、8,12……光フアイバ、10
……発光ダイオード、14……ホトダイオード。
図は交番荷重波形を示し、同図Aは破断のない場
合、同図Bは破断が生じた場合である。 6……試験片、8,12……光フアイバ、10
……発光ダイオード、14……ホトダイオード。
Claims (1)
- 【実用新案登録請求の範囲】 材料試験機に装着された試験片に沿つて光を照
射する手段と、 前記試験片に照射された光の透過光又は反射光
を検出する光検出手段と、を備えた試験片破断検
出装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14840184U JPS6163143U (ja) | 1984-09-29 | 1984-09-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14840184U JPS6163143U (ja) | 1984-09-29 | 1984-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6163143U true JPS6163143U (ja) | 1986-04-28 |
Family
ID=30706614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14840184U Pending JPS6163143U (ja) | 1984-09-29 | 1984-09-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6163143U (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5213436A (en) * | 1975-07-24 | 1977-02-01 | Toppan Printing Co Ltd | Production method for metal mesh plate |
JPS5226888A (en) * | 1975-08-26 | 1977-02-28 | Japan Synthetic Rubber Co Ltd | Automatic tension testing machine |
-
1984
- 1984-09-29 JP JP14840184U patent/JPS6163143U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5213436A (en) * | 1975-07-24 | 1977-02-01 | Toppan Printing Co Ltd | Production method for metal mesh plate |
JPS5226888A (en) * | 1975-08-26 | 1977-02-28 | Japan Synthetic Rubber Co Ltd | Automatic tension testing machine |
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