JPH0438888Y2 - - Google Patents
Info
- Publication number
- JPH0438888Y2 JPH0438888Y2 JP12428787U JP12428787U JPH0438888Y2 JP H0438888 Y2 JPH0438888 Y2 JP H0438888Y2 JP 12428787 U JP12428787 U JP 12428787U JP 12428787 U JP12428787 U JP 12428787U JP H0438888 Y2 JPH0438888 Y2 JP H0438888Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- block
- bending
- movable
- bent
- 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 38
- 239000002184 metal Substances 0.000 description 13
- 230000004323 axial length Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12428787U JPH0438888Y2 (enExample) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12428787U JPH0438888Y2 (enExample) | 1987-08-13 | 1987-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6433312U JPS6433312U (enExample) | 1989-03-01 |
| JPH0438888Y2 true JPH0438888Y2 (enExample) | 1992-09-11 |
Family
ID=31373892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12428787U Expired JPH0438888Y2 (enExample) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438888Y2 (enExample) |
-
1987
- 1987-08-13 JP JP12428787U patent/JPH0438888Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6433312U (enExample) | 1989-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4491004A (en) | Apparatus for manufacturing a metal pipe | |
| US4843859A (en) | Pipe bender | |
| US4888971A (en) | Pipe bending machine | |
| JPH0438888Y2 (enExample) | ||
| EP0884120B1 (en) | Method and apparatus for manufacturing a header pipe | |
| US7150175B2 (en) | Clamp assembly for bend arm of tube bending machine | |
| US4392373A (en) | Forming means | |
| WO1989009102A1 (en) | Bending apparatus | |
| JP2007007682A (ja) | 円筒成形溶接機 | |
| US4328696A (en) | Method and apparatus for forming a heat shield plate | |
| JPS6230851B2 (enExample) | ||
| CN218361486U (zh) | 一种管接头弯管产品加工装置 | |
| JPS6338024Y2 (enExample) | ||
| JP3943958B2 (ja) | 中空二重管の曲げ加工方法および装置 | |
| JP2741229B2 (ja) | 細径金属管の曲げ加工装置 | |
| JP2006239713A (ja) | プレス成形方法及びプレス成形金型 | |
| KR101600421B1 (ko) | 스피닝 공정을 적용한 곡관 제조방법 및 곡관제조장치 | |
| JPS61283422A (ja) | パイプ曲げ方法およびその装置 | |
| RU2118216C1 (ru) | Устройство для гибки профиля полузакрытого сечения | |
| JP2723964B2 (ja) | ヘミング加工方法およびその加工方法に用いるヘミング加工用金型 | |
| JP2584282Y2 (ja) | プレスブレーキにおけるバックゲージ装置 | |
| JP2651711B2 (ja) | 細径金属管の曲げ加工装置 | |
| SU1189544A1 (ru) | Устройство дл пробивки отверстий в трубчатых заготовках | |
| JPH07124676A (ja) | ラック軸製造装置 | |
| CN212285603U (zh) | 一种不锈钢空心管扩口机 |