JP2002001418A5 - - Google Patents
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- Publication number
- JP2002001418A5 JP2002001418A5 JP2000180865A JP2000180865A JP2002001418A5 JP 2002001418 A5 JP2002001418 A5 JP 2002001418A5 JP 2000180865 A JP2000180865 A JP 2000180865A JP 2000180865 A JP2000180865 A JP 2000180865A JP 2002001418 A5 JP2002001418 A5 JP 2002001418A5
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- JP
- Japan
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000180865A JP2002001418A (ja) | 2000-06-16 | 2000-06-16 | 情報機器用ローラ材および情報機器用ローラ材製造用の引抜ダイス並びに情報機器用ローラ材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000180865A JP2002001418A (ja) | 2000-06-16 | 2000-06-16 | 情報機器用ローラ材および情報機器用ローラ材製造用の引抜ダイス並びに情報機器用ローラ材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002001418A JP2002001418A (ja) | 2002-01-08 |
| JP2002001418A5 true JP2002001418A5 (nl) | 2007-07-12 |
Family
ID=18681872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000180865A Pending JP2002001418A (ja) | 2000-06-16 | 2000-06-16 | 情報機器用ローラ材および情報機器用ローラ材製造用の引抜ダイス並びに情報機器用ローラ材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002001418A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073059A (ja) * | 2009-09-02 | 2011-04-14 | Sumitomo Metal Ind Ltd | 金属二重管の製造方法 |
| KR101387124B1 (ko) * | 2013-02-19 | 2014-04-21 | 주식회사 유메코 | 복합재 롤러 |
| CN110626848B (zh) * | 2019-08-14 | 2024-05-03 | 山东广泰环保科技有限公司 | 一种复合管、制备装置、工艺、辊体和辊体的应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479150A (en) * | 1977-12-07 | 1979-06-23 | Kobe Steel Ltd | Extrusion method and its dies for ribbed double pipe |
| JPH0328439Y2 (nl) * | 1985-07-23 | 1991-06-19 | ||
| JPH07195115A (ja) * | 1993-12-29 | 1995-08-01 | Yoshikatsu Waratani | 管材の引抜き加工装置 |
| JP3562828B2 (ja) * | 1994-02-28 | 2004-09-08 | 株式会社神戸製鋼所 | 抽伸加工用工具 |
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2000
- 2000-06-16 JP JP2000180865A patent/JP2002001418A/ja active Pending