JPS6239052B2 - - Google Patents
Info
- Publication number
- JPS6239052B2 JPS6239052B2 JP54085247A JP8524779A JPS6239052B2 JP S6239052 B2 JPS6239052 B2 JP S6239052B2 JP 54085247 A JP54085247 A JP 54085247A JP 8524779 A JP8524779 A JP 8524779A JP S6239052 B2 JPS6239052 B2 JP S6239052B2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- bead
- mold
- annular recess
- shaped annular
- 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
- 239000000463 material Substances 0.000 claims description 25
- 239000011324 bead Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8524779A JPS569028A (en) | 1979-07-05 | 1979-07-05 | Forming device of end of pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8524779A JPS569028A (en) | 1979-07-05 | 1979-07-05 | Forming device of end of pipe joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS569028A JPS569028A (en) | 1981-01-29 |
| JPS6239052B2 true JPS6239052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-20 |
Family
ID=13853232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8524779A Granted JPS569028A (en) | 1979-07-05 | 1979-07-05 | Forming device of end of pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175026A (ja) * | 1982-04-05 | 1983-10-14 | Sharp Corp | 温度制御装置 |
| JPH0661590B2 (ja) * | 1985-05-01 | 1994-08-17 | 豊生ブレ−キ工業株式会社 | ブリ−ダプラグの製造方法 |
| JPS62227530A (ja) * | 1986-03-28 | 1987-10-06 | Hashimoto Forming Co Ltd | スパイラルチユ−ブ用コネクタの製造方法 |
| US20080292228A1 (en) * | 2004-09-08 | 2008-11-27 | Nobuyoshi Yamashita | Shaft Member for Fluid Lubrication Bearing Apparatuses and a Method for Producing the Same |
| CN101875085B (zh) * | 2010-04-26 | 2011-12-21 | 晋西工业集团有限责任公司 | 一种石油钻杆接头毛坯的制造模具 |
-
1979
- 1979-07-05 JP JP8524779A patent/JPS569028A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS569028A (en) | 1981-01-29 |