KR100542540B1 - 압연판의 엔드마크를 감소시키기 위한 실린더링 - Google Patents
압연판의 엔드마크를 감소시키기 위한 실린더링 Download PDFInfo
- Publication number
- KR100542540B1 KR100542540B1 KR1020030083583A KR20030083583A KR100542540B1 KR 100542540 B1 KR100542540 B1 KR 100542540B1 KR 1020030083583 A KR1020030083583 A KR 1020030083583A KR 20030083583 A KR20030083583 A KR 20030083583A KR 100542540 B1 KR100542540 B1 KR 100542540B1
- Authority
- KR
- South Korea
- Prior art keywords
- rolled plate
- cylinder ring
- end mark
- rolled
- reducing
- Prior art date
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
Claims (2)
- 압연판을 권취하기 위한 맨드랠의 표면을 감싸도록 설치되어 압연판의 엔드마크를 감소시키기 위한 실린더링에 있어서,상기 실린더링이 외경부 전체 표면에 걸쳐서 일정한 간격으로 엠보싱(embossing) 형태의 돌출부가 형성되며, 탄성을 갖는 재질을 이용하여 구성되는 것을 특징으로 하는 압연판의 엔드마크를 감소시키기 위한 실린더링.
- 제1항에 있어서,상기 돌출부는 반원형, 원뿔형 또는 반타원형의 형상을 갖는 것을 특징으로 하는 압연판의 엔드마크를 감소시키기 위한 실린더링.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030083583A KR100542540B1 (ko) | 2003-11-24 | 2003-11-24 | 압연판의 엔드마크를 감소시키기 위한 실린더링 |
AU2003289569A AU2003289569A1 (en) | 2003-06-30 | 2003-12-30 | Cylinder ring for preventing end mark or rolled sheet |
JP2005503240A JP2007520351A (ja) | 2003-06-30 | 2003-12-30 | 圧延板のエンドマーク発生を防止するシリンダーリング |
PCT/KR2003/002884 WO2005000494A1 (en) | 2003-06-30 | 2003-12-30 | Cylinder ring for preventing end mark or rolled sheet |
US11/321,750 US20060169016A1 (en) | 2003-06-30 | 2005-12-29 | Cylinder ring for preventing end mark of rolled sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030083583A KR100542540B1 (ko) | 2003-11-24 | 2003-11-24 | 압연판의 엔드마크를 감소시키기 위한 실린더링 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050049836A KR20050049836A (ko) | 2005-05-27 |
KR100542540B1 true KR100542540B1 (ko) | 2006-01-11 |
Family
ID=38665486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030083583A KR100542540B1 (ko) | 2003-06-30 | 2003-11-24 | 압연판의 엔드마크를 감소시키기 위한 실린더링 |
Country Status (1)
Country | Link |
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KR (1) | KR100542540B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100573565B1 (ko) * | 2001-08-29 | 2006-04-25 | 주식회사 포스코 | 요철부가 형성된 실린더 링과 이 실린더 링이 결합된 맨드릴 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5255935U (ko) * | 1975-10-15 | 1977-04-22 | ||
JPH06114438A (ja) * | 1992-10-02 | 1994-04-26 | Sumitomo Metal Ind Ltd | 金属帯エンドマーク防止用緩衝材およびその使用方法 |
JPH105860A (ja) * | 1996-06-27 | 1998-01-13 | Kawasaki Steel Corp | 鋼帯の巻取り方法および巻取り緩衝材 |
KR20030020468A (ko) * | 2001-08-29 | 2003-03-10 | 주식회사 포스코 | 요철부가 형성된 실린더 링 |
-
2003
- 2003-11-24 KR KR1020030083583A patent/KR100542540B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5255935U (ko) * | 1975-10-15 | 1977-04-22 | ||
JPH06114438A (ja) * | 1992-10-02 | 1994-04-26 | Sumitomo Metal Ind Ltd | 金属帯エンドマーク防止用緩衝材およびその使用方法 |
JPH105860A (ja) * | 1996-06-27 | 1998-01-13 | Kawasaki Steel Corp | 鋼帯の巻取り方法および巻取り緩衝材 |
KR20030020468A (ko) * | 2001-08-29 | 2003-03-10 | 주식회사 포스코 | 요철부가 형성된 실린더 링 |
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Publication number | Publication date |
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KR20050049836A (ko) | 2005-05-27 |
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