JPH0140576Y2 - - Google Patents
Info
- Publication number
- JPH0140576Y2 JPH0140576Y2 JP5088183U JP5088183U JPH0140576Y2 JP H0140576 Y2 JPH0140576 Y2 JP H0140576Y2 JP 5088183 U JP5088183 U JP 5088183U JP 5088183 U JP5088183 U JP 5088183U JP H0140576 Y2 JPH0140576 Y2 JP H0140576Y2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- tube
- roller
- auxiliary
- pipe
- 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 95
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5088183U JPS59157727U (ja) | 1983-04-07 | 1983-04-07 | 管曲げ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5088183U JPS59157727U (ja) | 1983-04-07 | 1983-04-07 | 管曲げ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59157727U JPS59157727U (ja) | 1984-10-23 |
JPH0140576Y2 true JPH0140576Y2 (zh) | 1989-12-04 |
Family
ID=30181328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5088183U Granted JPS59157727U (ja) | 1983-04-07 | 1983-04-07 | 管曲げ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59157727U (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100683170B1 (ko) | 2005-06-10 | 2007-02-15 | 한국기초과학지원연구원 | 롤러 파이프 벤딩장치 |
-
1983
- 1983-04-07 JP JP5088183U patent/JPS59157727U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59157727U (ja) | 1984-10-23 |
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