JPS5390981A - Tension testing apparatus - Google Patents

Tension testing apparatus

Info

Publication number
JPS5390981A
JPS5390981A JP521477A JP521477A JPS5390981A JP S5390981 A JPS5390981 A JP S5390981A JP 521477 A JP521477 A JP 521477A JP 521477 A JP521477 A JP 521477A JP S5390981 A JPS5390981 A JP S5390981A
Authority
JP
Japan
Prior art keywords
testing apparatus
tension testing
tension
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.)
Granted
Application number
JP521477A
Other languages
Japanese (ja)
Other versions
JPS5740442B2 (en
Inventor
Kenhachi Mihashi
Hiroyuki Itou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Fuji Telecasting Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
Fuji Telecasting Co Ltd
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 by Yokohama Rubber Co Ltd, Fuji Telecasting Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP521477A priority Critical patent/JPS5390981A/en
Priority to US05/782,492 priority patent/US4112746A/en
Publication of JPS5390981A publication Critical patent/JPS5390981A/en
Publication of JPS5740442B2 publication Critical patent/JPS5740442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP521477A 1976-04-02 1977-01-20 Tension testing apparatus Granted JPS5390981A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP521477A JPS5390981A (en) 1977-01-20 1977-01-20 Tension testing apparatus
US05/782,492 US4112746A (en) 1976-04-02 1977-03-29 Opto-electronic tensile testing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP521477A JPS5390981A (en) 1977-01-20 1977-01-20 Tension testing apparatus

Publications (2)

Publication Number Publication Date
JPS5390981A true JPS5390981A (en) 1978-08-10
JPS5740442B2 JPS5740442B2 (en) 1982-08-27

Family

ID=11604931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP521477A Granted JPS5390981A (en) 1976-04-02 1977-01-20 Tension testing apparatus

Country Status (1)

Country Link
JP (1) JPS5390981A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166004A (en) * 1979-06-08 1980-12-24 Leybold Heraeus Verwaltung Method of and apparatus for measuring diameter of monocrystal pulled from crucible
JPS5753294U (en) * 1981-05-14 1982-03-27
JPS5927241A (en) * 1982-08-07 1984-02-13 Sumitomo Rubber Ind Ltd Apparatus for biaxial stretching test of sheet like rubber test piece
JPS5987304A (en) * 1982-11-11 1984-05-19 Nippon Tsushin Gijutsu Kk Measuring head for robot adopting optical cutting method
JPS6230905A (en) * 1985-07-31 1987-02-09 Shimadzu Corp Measuring device for between-gauge-mark distance deviation of test piece
JPH0279409U (en) * 1989-12-08 1990-06-19
JPH02141811U (en) * 1989-04-28 1990-11-29

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166004A (en) * 1979-06-08 1980-12-24 Leybold Heraeus Verwaltung Method of and apparatus for measuring diameter of monocrystal pulled from crucible
JPS5753294U (en) * 1981-05-14 1982-03-27
JPS6115680Y2 (en) * 1981-05-14 1986-05-15
JPS5927241A (en) * 1982-08-07 1984-02-13 Sumitomo Rubber Ind Ltd Apparatus for biaxial stretching test of sheet like rubber test piece
JPS5987304A (en) * 1982-11-11 1984-05-19 Nippon Tsushin Gijutsu Kk Measuring head for robot adopting optical cutting method
JPH0117524B2 (en) * 1982-11-11 1989-03-30 Ntt Gijutsu Iten Kk
JPS6230905A (en) * 1985-07-31 1987-02-09 Shimadzu Corp Measuring device for between-gauge-mark distance deviation of test piece
JPH02141811U (en) * 1989-04-28 1990-11-29
JPH0279409U (en) * 1989-12-08 1990-06-19
JPH0516488Y2 (en) * 1989-12-08 1993-04-30

Also Published As

Publication number Publication date
JPS5740442B2 (en) 1982-08-27

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