DE3833375C1 - - Google Patents

Info

Publication number
DE3833375C1
DE3833375C1 DE3833375A DE3833375A DE3833375C1 DE 3833375 C1 DE3833375 C1 DE 3833375C1 DE 3833375 A DE3833375 A DE 3833375A DE 3833375 A DE3833375 A DE 3833375A DE 3833375 C1 DE3833375 C1 DE 3833375C1
Authority
DE
Germany
Prior art keywords
rolling
axis
rolling stock
stock
during
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
Application number
DE3833375A
Other languages
German (de)
English (en)
Inventor
Rolf Dr.-Ing. 4100 Duisburg De Kuemmerling
Rolf Dipl.-Ing. 4330 Muelheim De Pieters
Manfred Dipl.-Ing. 4030 Ratingen De Bellmann
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=DE3833375(C1) "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
Priority to DE3833375A priority Critical patent/DE3833375C1/de
Application granted granted Critical
Publication of DE3833375C1 publication Critical patent/DE3833375C1/de
Priority to ES89250043T priority patent/ES2047658T3/es
Priority to EP89250043A priority patent/EP0361632B1/de
Priority to DE89250043T priority patent/DE58906556D1/de
Expired 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)
DE3833375A 1988-09-28 1988-09-28 Expired DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3833375A DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-28 1988-09-28
ES89250043T ES2047658T3 (es) 1988-09-28 1989-09-21 Procedimiento para el guiado de material a laminar, cilindrico hueco y alargado.
EP89250043A EP0361632B1 (de) 1988-09-28 1989-09-21 Verfahren zum Führen von langgestrecktem, hohlzylindrischen Walzgut
DE89250043T DE58906556D1 (de) 1988-09-28 1989-09-21 Verfahren zum Führen von langgestrecktem, hohlzylindrischen Walzgut.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3833375A DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-28 1988-09-28

Publications (1)

Publication Number Publication Date
DE3833375C1 true DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-18

Family

ID=6364142

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3833375A Expired DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-28 1988-09-28
DE89250043T Expired - Lifetime DE58906556D1 (de) 1988-09-28 1989-09-21 Verfahren zum Führen von langgestrecktem, hohlzylindrischen Walzgut.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE89250043T Expired - Lifetime DE58906556D1 (de) 1988-09-28 1989-09-21 Verfahren zum Führen von langgestrecktem, hohlzylindrischen Walzgut.

Country Status (3)

Country Link
EP (1) EP0361632B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3833375C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2047658T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606361A1 (de) * 1996-02-12 1997-08-14 Mannesmann Ag Vorrichtung zum Führen einer Luppe
DE19714300A1 (de) * 1997-03-24 1998-10-01 Mannesmann Ag Vorrichtung zum Führen einer Luppe
EP2130622A1 (de) * 2008-06-07 2009-12-09 SMS Meer GmbH Vorrichtung zum Führen von rotierenden Dornstangen und Hohlblöcken im Bereich von Schrägwalzwerken

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032533A1 (en) * 1970-07-01 1972-01-13 Fa. Friedrich Kocks, 4000 Düsseldorf Cross rolling mill - for workpiece and mandrel alignment and guiding

Family Cites Families (3)

* 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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032533A1 (en) * 1970-07-01 1972-01-13 Fa. Friedrich Kocks, 4000 Düsseldorf Cross rolling mill - for workpiece and mandrel alignment and guiding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606361A1 (de) * 1996-02-12 1997-08-14 Mannesmann Ag Vorrichtung zum Führen einer Luppe
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
EP2130622A1 (de) * 2008-06-07 2009-12-09 SMS Meer GmbH Vorrichtung zum Führen von rotierenden Dornstangen und Hohlblöcken im Bereich von Schrägwalzwerken

Also Published As

Publication number Publication date
EP0361632B1 (de) 1993-12-29
EP0361632A2 (de) 1990-04-04
EP0361632A3 (de) 1991-03-20
ES2047658T3 (es) 1994-03-01
DE58906556D1 (de) 1994-02-10

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8363 Opposition against the patent
8331 Complete revocation