GB1278630A - Rolling-out tubes in a stretch reduction mill - Google Patents

Rolling-out tubes in a stretch reduction mill

Info

Publication number
GB1278630A
GB1278630A GB33005/69A GB3300569A GB1278630A GB 1278630 A GB1278630 A GB 1278630A GB 33005/69 A GB33005/69 A GB 33005/69A GB 3300569 A GB3300569 A GB 3300569A GB 1278630 A GB1278630 A GB 1278630A
Authority
GB
United Kingdom
Prior art keywords
rolling
speeds
roll
tube
mill
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
GB33005/69A
Other languages
English (en)
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
Mannesmannroehren Werke 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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Publication of GB1278630A publication Critical patent/GB1278630A/en
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
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
GB33005/69A 1968-07-05 1969-06-30 Rolling-out tubes in a stretch reduction mill Expired GB1278630A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1752713A DE1752713C2 (de) 1968-07-05 1968-07-05 Verfahren zum Auswalzen von Rohren in einem Streckreduzierwalzwerk
DE1927880A DE1927880C2 (de) 1968-07-05 1969-05-31 Verfahren zum Auswalzen von Rohren auf einem Streckreduzierwalzwerk
DE1927879A DE1927879C2 (de) 1968-07-05 1969-05-31 Verfahren zum Auswalzen von Rohren auf einem Streckreduzierwalzwerk

Publications (1)

Publication Number Publication Date
GB1278630A true GB1278630A (en) 1972-06-21

Family

ID=27181148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33005/69A Expired GB1278630A (en) 1968-07-05 1969-06-30 Rolling-out tubes in a stretch reduction mill

Country Status (5)

Country Link
US (1) US3645121A (xx)
DE (3) DE1752713C2 (xx)
FR (1) FR2012393B1 (xx)
GB (1) GB1278630A (xx)
SE (1) SE375024B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147146B2 (xx) * 1972-09-06 1976-12-13
JPS5143825B2 (xx) * 1973-03-02 1976-11-25
DE2347891C2 (de) * 1973-09-24 1983-04-21 Kocks Technik Gmbh & Co, 4010 Hilden Walzstraße zum Streckreduzieren von Rohren
DE2441493A1 (de) * 1974-08-29 1976-03-18 Mannesmann Roehren Werke Ag Verfahren zum auswalzen von rohren in einem streckreduzierwalzwerk
DE2450224A1 (de) * 1974-10-23 1976-05-06 Kocks Gmbh Friedrich Verfahren zur veraenderung der wanddickenaenderung beim streckreduzierwalzen nebst walzwerk
US4002048A (en) * 1975-12-19 1977-01-11 Aetna-Standard Engineering Company Method of stretch reducing of tubular stock
DE2908409C2 (de) * 1979-03-03 1985-12-05 Friedrich Kocks GmbH & Co, 4010 Hilden Walzstraße zum Walzen von Stäben oder Draht
DE3028211C2 (de) * 1980-07-25 1986-10-16 Kocks Technik Gmbh & Co, 4010 Hilden Walzstraße zum Streckreduzieren von Rohren
KR870000844B1 (ko) * 1981-03-10 1987-04-25 후꾸다 이꾸마사 질소산화물 제거용 판상촉매의 제조방법 및 그 장치
US4599883A (en) * 1985-07-05 1986-07-15 Wean United, Inc. Tandem rolling mill
WO2009064915A1 (en) * 2007-11-13 2009-05-22 Infinite Edge Technologies, Llc Reinforced window spacer
US9309714B2 (en) 2007-11-13 2016-04-12 Guardian Ig, Llc Rotating spacer applicator for window assembly
US8586193B2 (en) * 2009-07-14 2013-11-19 Infinite Edge Technologies, Llc Stretched strips for spacer and sealed unit
WO2011156722A1 (en) 2010-06-10 2011-12-15 Infinite Edge Technologies, Llc Window spacer applicator
US9228389B2 (en) 2010-12-17 2016-01-05 Guardian Ig, Llc Triple pane window spacer, window assembly and methods for manufacturing same
US9689196B2 (en) 2012-10-22 2017-06-27 Guardian Ig, Llc Assembly equipment line and method for windows
US9260907B2 (en) 2012-10-22 2016-02-16 Guardian Ig, Llc Triple pane window spacer having a sunken intermediate pane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342767A (en) * 1942-02-21 1944-02-29 Westinghouse Electric & Mfg Co Control system
DE932663C (de) * 1953-03-04 1955-09-05 Meer Ag Maschf Kontinuierliches Rohr-Reduzierwalzwerk
NL104993C (xx) * 1955-06-23
US3036480A (en) * 1957-07-10 1962-05-29 Electron Machine Corp Automatic control of multi-stand rolling mills
US3308644A (en) * 1963-12-02 1967-03-14 Mannesmann Meer Ag Drive for tube reduction mills
DE1427926C3 (de) * 1965-12-22 1975-05-22 Kloeckner-Werke Ag, 4100 Duisburg Drehzahlregelung fur die Walzen eines Walzgerüstes

Also Published As

Publication number Publication date
DE1927880A1 (de) 1971-04-15
FR2012393B1 (xx) 1974-07-26
DE1752713C2 (de) 1983-09-01
FR2012393A1 (xx) 1970-03-20
DE1927879C2 (de) 1985-07-18
SE375024B (xx) 1975-04-07
US3645121A (en) 1972-02-29
DE1752713A1 (de) 1971-08-05
DE1927879A1 (de) 1971-06-16
DE1927880C2 (de) 1985-07-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee