CN1819880A - 用于防止辊轧带出现端部痕迹的环状套筒 - Google Patents

用于防止辊轧带出现端部痕迹的环状套筒 Download PDF

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Publication number
CN1819880A
CN1819880A CNA2003801103611A CN200380110361A CN1819880A CN 1819880 A CN1819880 A CN 1819880A CN A2003801103611 A CNA2003801103611 A CN A2003801103611A CN 200380110361 A CN200380110361 A CN 200380110361A CN 1819880 A CN1819880 A CN 1819880A
Authority
CN
China
Prior art keywords
ring
shaped sleeve
rolled sheet
fin
wrapped
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.)
Pending
Application number
CNA2003801103611A
Other languages
English (en)
Chinese (zh)
Inventor
李源浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Posco Co Ltd filed Critical Posco Co Ltd
Publication of CN1819880A publication Critical patent/CN1819880A/zh
Pending legal-status Critical Current

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
CNA2003801103611A 2003-06-30 2003-12-30 用于防止辊轧带出现端部痕迹的环状套筒 Pending CN1819880A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020030043933A KR100988502B1 (ko) 2003-06-30 2003-06-30 압연강판이 감겨지는 실린더 링
KR1020030043933 2003-06-30
KR1020030083583 2003-11-24

Publications (1)

Publication Number Publication Date
CN1819880A true CN1819880A (zh) 2006-08-16

Family

ID=36919421

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2003801103611A Pending CN1819880A (zh) 2003-06-30 2003-12-30 用于防止辊轧带出现端部痕迹的环状套筒

Country Status (2)

Country Link
KR (1) KR100988502B1 (ko)
CN (1) CN1819880A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103415456A (zh) * 2011-03-11 2013-11-27 日东电工株式会社 薄膜卷绕用卷芯及使用该卷芯的薄膜卷绕体
CN106081742A (zh) * 2016-08-02 2016-11-09 苏州东山精密制造股份有限公司 一种薄膜卷芯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519619Y2 (ko) 1975-10-15 1980-05-10
JPS5380355A (en) * 1976-12-27 1978-07-15 Nippon Kokan Kk Sleeve for strip coil
JPS56100218U (ko) 1979-12-27 1981-08-07
KR200216572Y1 (ko) 1995-07-18 2001-04-02 이구택 맨드릴의 미끄럼방지를 위한 글로브형 러버 슬리브

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103415456A (zh) * 2011-03-11 2013-11-27 日东电工株式会社 薄膜卷绕用卷芯及使用该卷芯的薄膜卷绕体
CN106081742A (zh) * 2016-08-02 2016-11-09 苏州东山精密制造股份有限公司 一种薄膜卷芯

Also Published As

Publication number Publication date
KR100988502B1 (ko) 2010-10-20
KR20050002551A (ko) 2005-01-07

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication