JPH0342129B2 - - Google Patents
Info
- Publication number
- JPH0342129B2 JPH0342129B2 JP61058346A JP5834686A JPH0342129B2 JP H0342129 B2 JPH0342129 B2 JP H0342129B2 JP 61058346 A JP61058346 A JP 61058346A JP 5834686 A JP5834686 A JP 5834686A JP H0342129 B2 JPH0342129 B2 JP H0342129B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- roller
- rollers
- pipe
- circumferential direction
- 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 - Lifetime
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834686A JPS62214838A (ja) | 1986-03-18 | 1986-03-18 | 拡管方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5834686A JPS62214838A (ja) | 1986-03-18 | 1986-03-18 | 拡管方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62214838A JPS62214838A (ja) | 1987-09-21 |
| JPH0342129B2 true JPH0342129B2 (show.php) | 1991-06-26 |
Family
ID=13081759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5834686A Granted JPS62214838A (ja) | 1986-03-18 | 1986-03-18 | 拡管方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62214838A (show.php) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2807477B1 (fr) * | 2000-04-06 | 2002-07-12 | Cit Alcatel | Systeme de refroidissement de pompe a vide, et procede pour sa realisation |
| JP2010234406A (ja) * | 2009-03-31 | 2010-10-21 | Sc Pipe Solutions Co Ltd | パイプ加工方法 |
| CN106670283B (zh) * | 2015-11-05 | 2018-11-13 | 番禺珠江钢管(珠海)有限公司 | 一种管端滚压工艺及设备 |
| KR101703089B1 (ko) * | 2016-02-02 | 2017-02-06 | 김성식 | 내부보호관을 갖는 금속파이프와 이의 제조방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126931U (show.php) * | 1980-02-27 | 1981-09-26 |
-
1986
- 1986-03-18 JP JP5834686A patent/JPS62214838A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62214838A (ja) | 1987-09-21 |
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