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
Links
- 230000003287 optical effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9587887U JPS641847U (OSRAM) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9587887U JPS641847U (OSRAM) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641847U true JPS641847U (OSRAM) | 1989-01-09 |
Family
ID=30961006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9587887U Pending JPS641847U (OSRAM) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641847U (OSRAM) |
Citations (2)
| 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 |
-
1987
- 1987-06-24 JP JP9587887U patent/JPS641847U/ja active Pending
Patent Citations (2)
| 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 |