EP0361632A3 - Procédé de guidage de produits laminés de forme allongée et cylindrique creux - Google Patents

Procédé de guidage de produits laminés de forme allongée et cylindrique creux Download PDF

Info

Publication number
EP0361632A3
EP0361632A3 EP19890250043 EP89250043A EP0361632A3 EP 0361632 A3 EP0361632 A3 EP 0361632A3 EP 19890250043 EP19890250043 EP 19890250043 EP 89250043 A EP89250043 A EP 89250043A EP 0361632 A3 EP0361632 A3 EP 0361632A3
Authority
EP
European Patent Office
Prior art keywords
rolling
hollow cylindrical
rolled material
rolling stock
elongate 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.)
Granted
Application number
EP19890250043
Other languages
German (de)
English (en)
Other versions
EP0361632B1 (fr
EP0361632A2 (fr
Inventor
Rolf Dr.-Ing. Kümmerling
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=EP0361632(A3) "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
Publication of EP0361632A2 publication Critical patent/EP0361632A2/fr
Publication of EP0361632A3 publication Critical patent/EP0361632A3/fr
Application granted granted Critical
Publication of EP0361632B1 publication Critical patent/EP0361632B1/fr
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)
  • Rolling Contact Bearings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP89250043A 1988-09-28 1989-09-21 Procédé de guidage de produits laminés de forme allongée et cylindrique creux Expired - Lifetime EP0361632B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833375 1988-09-28
DE3833375A DE3833375C1 (fr) 1988-09-28 1988-09-28

Publications (3)

Publication Number Publication Date
EP0361632A2 EP0361632A2 (fr) 1990-04-04
EP0361632A3 true EP0361632A3 (fr) 1991-03-20
EP0361632B1 EP0361632B1 (fr) 1993-12-29

Family

ID=6364142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250043A Expired - Lifetime EP0361632B1 (fr) 1988-09-28 1989-09-21 Procédé de guidage de produits laminés de forme allongée et cylindrique creux

Country Status (3)

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

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

Citations (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

Patent Citations (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
EP0361632B1 (fr) 1993-12-29
DE3833375C1 (fr) 1989-05-18
DE58906556D1 (de) 1994-02-10
EP0361632A2 (fr) 1990-04-04
ES2047658T3 (es) 1994-03-01

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