JPS633690B2 - - Google Patents
Info
- Publication number
- JPS633690B2 JPS633690B2 JP12602180A JP12602180A JPS633690B2 JP S633690 B2 JPS633690 B2 JP S633690B2 JP 12602180 A JP12602180 A JP 12602180A JP 12602180 A JP12602180 A JP 12602180A JP S633690 B2 JPS633690 B2 JP S633690B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- workpiece
- lower mold
- mold
- contact body
- 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
Links
- 238000005452 bending Methods 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12602180A JPS5750217A (en) | 1980-09-12 | 1980-09-12 | Bending angle detecting device for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12602180A JPS5750217A (en) | 1980-09-12 | 1980-09-12 | Bending angle detecting device for bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5750217A JPS5750217A (en) | 1982-03-24 |
| JPS633690B2 true JPS633690B2 (de) | 1988-01-25 |
Family
ID=14924742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12602180A Granted JPS5750217A (en) | 1980-09-12 | 1980-09-12 | Bending angle detecting device for bending machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5750217A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59167872U (ja) * | 1983-04-25 | 1984-11-10 | 日立建機株式会社 | カウンタウエイト着脱装置 |
| JPS6229383U (de) * | 1985-08-06 | 1987-02-21 | ||
| US5062283A (en) * | 1988-07-19 | 1991-11-05 | Yamazaki Mazak Kabushiki Kaisha | Press brake and a workpiece measuring method in the press brake |
| JPH0713847Y2 (ja) * | 1990-02-16 | 1995-04-05 | 株式会社小松製作所 | プレスブレーキの曲げ角度検出装置 |
-
1980
- 1980-09-12 JP JP12602180A patent/JPS5750217A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5750217A (en) | 1982-03-24 |
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