JPH067292Y2 - 平行光による真直度測定装置 - Google Patents

平行光による真直度測定装置

Info

Publication number
JPH067292Y2
JPH067292Y2 JP10071087U JP10071087U JPH067292Y2 JP H067292 Y2 JPH067292 Y2 JP H067292Y2 JP 10071087 U JP10071087 U JP 10071087U JP 10071087 U JP10071087 U JP 10071087U JP H067292 Y2 JPH067292 Y2 JP H067292Y2
Authority
JP
Japan
Prior art keywords
block
measured
guide
groove
parallel light
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
JP10071087U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646506U (enrdf_load_stackoverflow
Inventor
策教 太田
哲夫 矢野
Original Assignee
安藤電気株式会社
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 安藤電気株式会社 filed Critical 安藤電気株式会社
Priority to JP10071087U priority Critical patent/JPH067292Y2/ja
Publication of JPS646506U publication Critical patent/JPS646506U/ja
Application granted granted Critical
Publication of JPH067292Y2 publication Critical patent/JPH067292Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP10071087U 1987-06-30 1987-06-30 平行光による真直度測定装置 Expired - Lifetime JPH067292Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10071087U JPH067292Y2 (ja) 1987-06-30 1987-06-30 平行光による真直度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10071087U JPH067292Y2 (ja) 1987-06-30 1987-06-30 平行光による真直度測定装置

Publications (2)

Publication Number Publication Date
JPS646506U JPS646506U (enrdf_load_stackoverflow) 1989-01-13
JPH067292Y2 true JPH067292Y2 (ja) 1994-02-23

Family

ID=31329030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10071087U Expired - Lifetime JPH067292Y2 (ja) 1987-06-30 1987-06-30 平行光による真直度測定装置

Country Status (1)

Country Link
JP (1) JPH067292Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS646506U (enrdf_load_stackoverflow) 1989-01-13

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