JPS641847U - - Google Patents

Info

Publication number
JPS641847U
JPS641847U JP9587887U JP9587887U JPS641847U JP S641847 U JPS641847 U JP S641847U JP 9587887 U JP9587887 U JP 9587887U JP 9587887 U JP9587887 U JP 9587887U JP S641847 U JPS641847 U JP S641847U
Authority
JP
Japan
Prior art keywords
workpiece
lens barrel
projection
projection lens
distance
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
JP9587887U
Other languages
English (en)
Japanese (ja)
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 JP9587887U priority Critical patent/JPS641847U/ja
Publication of JPS641847U publication Critical patent/JPS641847U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
JP9587887U 1987-06-24 1987-06-24 Pending JPS641847U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9587887U JPS641847U (enrdf_load_stackoverflow) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9587887U JPS641847U (enrdf_load_stackoverflow) 1987-06-24 1987-06-24

Publications (1)

Publication Number Publication Date
JPS641847U true JPS641847U (enrdf_load_stackoverflow) 1989-01-09

Family

ID=30961006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9587887U Pending JPS641847U (enrdf_load_stackoverflow) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPS641847U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149510A (ja) * 1981-09-12 1983-09-05 プレツイジオン−テヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ベルトハイム 輪郭投影グラインダの投影スクリーン上の目標外形線の選定点の記憶装置
JPS6215063A (ja) * 1985-07-10 1987-01-23 Shin Meiwa Ind Co Ltd 罫書き線追従装置における距離、姿勢制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149510A (ja) * 1981-09-12 1983-09-05 プレツイジオン−テヒニク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ベルトハイム 輪郭投影グラインダの投影スクリーン上の目標外形線の選定点の記憶装置
JPS6215063A (ja) * 1985-07-10 1987-01-23 Shin Meiwa Ind Co Ltd 罫書き線追従装置における距離、姿勢制御装置

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