ES2047658T3 - Procedimiento para el guiado de material a laminar, cilindrico hueco y alargado. - Google Patents

Procedimiento para el guiado de material a laminar, cilindrico hueco y alargado.

Info

Publication number
ES2047658T3
ES2047658T3 ES89250043T ES89250043T ES2047658T3 ES 2047658 T3 ES2047658 T3 ES 2047658T3 ES 89250043 T ES89250043 T ES 89250043T ES 89250043 T ES89250043 T ES 89250043T ES 2047658 T3 ES2047658 T3 ES 2047658T3
Authority
ES
Spain
Prior art keywords
procedure
laminated
extended
guidance
cylindrical hollow
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
Application number
ES89250043T
Other languages
English (en)
Spanish (es)
Inventor
Rolf Dr-Ing Kummerling
Manfred Dipl-Ing Bellmann
Rolf Dipl-Ing Pieters
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6364142&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047658(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of ES2047658T3 publication Critical patent/ES2047658T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rolling Contact Bearings (AREA)
ES89250043T 1988-09-28 1989-09-21 Procedimiento para el guiado de material a laminar, cilindrico hueco y alargado. Expired - Lifetime ES2047658T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833375A DE3833375C1 (enExample) 1988-09-28 1988-09-28

Publications (1)

Publication Number Publication Date
ES2047658T3 true ES2047658T3 (es) 1994-03-01

Family

ID=6364142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89250043T Expired - Lifetime ES2047658T3 (es) 1988-09-28 1989-09-21 Procedimiento para el guiado de material a laminar, cilindrico hueco y alargado.

Country Status (3)

Country Link
EP (1) EP0361632B1 (enExample)
DE (2) DE3833375C1 (enExample)
ES (1) ES2047658T3 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606361C2 (de) * 1996-02-12 1998-02-26 Mannesmann Ag Vorrichtung zum Führen einer Luppe
DE19714300A1 (de) * 1997-03-24 1998-10-01 Mannesmann Ag Vorrichtung zum Führen einer Luppe
DE102008028348B4 (de) * 2008-06-07 2010-05-27 Sms Meer Gmbh Vorrichtung zum Führen von rotierenden Dornstangen und Hohlblöcken im Bereich von Schrägwalzwerken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762427A (en) * 1928-07-12 1930-06-10 Ralph C Stiefel Tube-rotating apparatus
DE2032533A1 (en) * 1970-07-01 1972-01-13 Fa. Friedrich Kocks, 4000 Düsseldorf Cross rolling mill - for workpiece and mandrel alignment and guiding
JPS5772708A (en) * 1980-10-24 1982-05-07 Nippon Kokan Kk <Nkk> Front and back roller guide for skew rolling mill
DE8607191U1 (de) * 1986-03-13 1986-04-24 Mannesmann AG, 40213 Düsseldorf Vorrichtung zum Zentrieren und Führen einer Dornstange und eines Hohlkörpers

Also Published As

Publication number Publication date
EP0361632A3 (de) 1991-03-20
EP0361632A2 (de) 1990-04-04
DE58906556D1 (de) 1994-02-10
EP0361632B1 (de) 1993-12-29
DE3833375C1 (enExample) 1989-05-18

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