EP0042124A1 - Cylindre pour cage de laminoir réversible à double duo avec rotation en sens inverse des paires de cylindres - Google Patents

Cylindre pour cage de laminoir réversible à double duo avec rotation en sens inverse des paires de cylindres Download PDF

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Publication number
EP0042124A1
EP0042124A1 EP81104382A EP81104382A EP0042124A1 EP 0042124 A1 EP0042124 A1 EP 0042124A1 EP 81104382 A EP81104382 A EP 81104382A EP 81104382 A EP81104382 A EP 81104382A EP 0042124 A1 EP0042124 A1 EP 0042124A1
Authority
EP
European Patent Office
Prior art keywords
blind
caliber
rings
rolling
roller
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.)
Withdrawn
Application number
EP81104382A
Other languages
German (de)
English (en)
Inventor
Franz Blinn
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
Application filed by Mannesmann AG filed Critical Mannesmann AG
Publication of EP0042124A1 publication Critical patent/EP0042124A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
EP81104382A 1980-06-10 1981-06-06 Cylindre pour cage de laminoir réversible à double duo avec rotation en sens inverse des paires de cylindres Withdrawn EP0042124A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3021683A DE3021683C2 (de) 1980-06-10 1980-06-10 Walze für ein Doppel-Duo-Reversier-Walzgerüst
DE3021683 1980-06-10

Publications (1)

Publication Number Publication Date
EP0042124A1 true EP0042124A1 (fr) 1981-12-23

Family

ID=6104223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104382A Withdrawn EP0042124A1 (fr) 1980-06-10 1981-06-06 Cylindre pour cage de laminoir réversible à double duo avec rotation en sens inverse des paires de cylindres

Country Status (2)

Country Link
EP (1) EP0042124A1 (fr)
DE (1) DE3021683C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003051548A1 (fr) * 2001-12-18 2003-06-26 Byong Seop Yoo Paire de cylindres pourvus de multiples rainures doubles de forme differente pour laminer des barres profilees
CN108421827A (zh) * 2018-04-07 2018-08-21 新疆八钢铁股份有限公司 一种切分轧制孔型

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417923C (de) * 1924-02-29 1925-08-24 August Brockmann Walzwerk
DE809546C (de) * 1948-12-10 1951-07-30 Benno Von Gumpert Walze mit Innenkuehlung oder -heizung
DE1286490B (de) * 1964-05-21 1969-01-09 Koehler Friedrich Walzwerkswalze
DE2057960A1 (de) * 1970-11-25 1972-06-08 Schloemann Ag Walzgeruest,insbesondere zum Walzen von Halbzeugen
DE2109529A1 (de) * 1971-03-01 1972-09-21 Hoesch Ag, 4600 Dortmund Streckreduziergerust fur insbe sondere Profilrohre
DE2728617A1 (de) * 1976-06-24 1978-01-05 Nippon Steel Corp Walzenanordnung zum walzen von walzdraht
US4103406A (en) * 1977-03-16 1978-08-01 Hitachi Metals, Ltd. Split type sectional forming roll

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071636B (fr) *
DE284174C (fr) *
DD17179A (fr) *

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE417923C (de) * 1924-02-29 1925-08-24 August Brockmann Walzwerk
DE809546C (de) * 1948-12-10 1951-07-30 Benno Von Gumpert Walze mit Innenkuehlung oder -heizung
DE1286490B (de) * 1964-05-21 1969-01-09 Koehler Friedrich Walzwerkswalze
DE2057960A1 (de) * 1970-11-25 1972-06-08 Schloemann Ag Walzgeruest,insbesondere zum Walzen von Halbzeugen
DE2109529A1 (de) * 1971-03-01 1972-09-21 Hoesch Ag, 4600 Dortmund Streckreduziergerust fur insbe sondere Profilrohre
FR2128434A1 (en) * 1971-03-01 1972-10-20 Hoesch Ag Reduction stand for profiled tubes - allows only the rolls to be simply removed when changing tube format
DE2728617A1 (de) * 1976-06-24 1978-01-05 Nippon Steel Corp Walzenanordnung zum walzen von walzdraht
US4103406A (en) * 1977-03-16 1978-08-01 Hitachi Metals, Ltd. Split type sectional forming roll

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003051548A1 (fr) * 2001-12-18 2003-06-26 Byong Seop Yoo Paire de cylindres pourvus de multiples rainures doubles de forme differente pour laminer des barres profilees
CN108421827A (zh) * 2018-04-07 2018-08-21 新疆八钢铁股份有限公司 一种切分轧制孔型

Also Published As

Publication number Publication date
DE3021683C2 (de) 1985-04-11
DE3021683A1 (de) 1981-12-17

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19820607

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MANNESMANN AKTIENGESELLSCHAFT

EL Fr: translation of claims filed
TCNL Nl: translation of patent claims filed
ITF It: translation for a ep patent filed

Owner name: RIT.TO ALL'OEB ALLO STATO DI DOMANDA;MODIANO & ASS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19850101

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BLINN, FRANZ