JPH0612487Y2 - 光学式伸び計における測光用光源 - Google Patents

光学式伸び計における測光用光源

Info

Publication number
JPH0612487Y2
JPH0612487Y2 JP4097089U JP4097089U JPH0612487Y2 JP H0612487 Y2 JPH0612487 Y2 JP H0612487Y2 JP 4097089 U JP4097089 U JP 4097089U JP 4097089 U JP4097089 U JP 4097089U JP H0612487 Y2 JPH0612487 Y2 JP H0612487Y2
Authority
JP
Japan
Prior art keywords
light
light source
photometry
center
mark
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.)
Expired - Lifetime
Application number
JP4097089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02131609U (enrdf_load_stackoverflow
Inventor
静人 吉村
Original Assignee
株式会社オリエンテック
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 株式会社オリエンテック filed Critical 株式会社オリエンテック
Priority to JP4097089U priority Critical patent/JPH0612487Y2/ja
Publication of JPH02131609U publication Critical patent/JPH02131609U/ja
Application granted granted Critical
Publication of JPH0612487Y2 publication Critical patent/JPH0612487Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP4097089U 1989-04-10 1989-04-10 光学式伸び計における測光用光源 Expired - Lifetime JPH0612487Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4097089U JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4097089U JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Publications (2)

Publication Number Publication Date
JPH02131609U JPH02131609U (enrdf_load_stackoverflow) 1990-11-01
JPH0612487Y2 true JPH0612487Y2 (ja) 1994-03-30

Family

ID=31551232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4097089U Expired - Lifetime JPH0612487Y2 (ja) 1989-04-10 1989-04-10 光学式伸び計における測光用光源

Country Status (1)

Country Link
JP (1) JPH0612487Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7719696B1 (en) * 2004-03-24 2010-05-18 Justin Co., Ltd. Position-detecting mechanism and position-detecting sensor

Also Published As

Publication number Publication date
JPH02131609U (enrdf_load_stackoverflow) 1990-11-01

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