FR2326991A1 - Laminoir etireur et reducteur, en particulier pour la fabrication de tubes profiles - Google Patents

Laminoir etireur et reducteur, en particulier pour la fabrication de tubes profiles

Info

Publication number
FR2326991A1
FR2326991A1 FR7344564A FR7344564A FR2326991A1 FR 2326991 A1 FR2326991 A1 FR 2326991A1 FR 7344564 A FR7344564 A FR 7344564A FR 7344564 A FR7344564 A FR 7344564A FR 2326991 A1 FR2326991 A1 FR 2326991A1
Authority
FR
France
Prior art keywords
stretching
manufacture
profile tubes
reducing roller
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.)
Granted
Application number
FR7344564A
Other languages
English (en)
French (fr)
Other versions
FR2326991B1 (ko
Inventor
Hans-Georg Ritter
Ulrich Weiser
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer 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
Priority claimed from DE19722262391 external-priority patent/DE2262391C3/de
Application filed by Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of FR2326991A1 publication Critical patent/FR2326991A1/fr
Application granted granted Critical
Publication of FR2326991B1 publication Critical patent/FR2326991B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
    • B21B35/025—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills for stretch-reducing of tubes
    • 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)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7344564A 1972-12-15 1973-12-13 Laminoir etireur et reducteur, en particulier pour la fabrication de tubes profiles Granted FR2326991A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262391 DE2262391C3 (de) 1972-12-15 Streckreduzierwalzwerk fur Rohre

Publications (2)

Publication Number Publication Date
FR2326991A1 true FR2326991A1 (fr) 1977-05-06
FR2326991B1 FR2326991B1 (ko) 1978-03-24

Family

ID=5864971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344564A Granted FR2326991A1 (fr) 1972-12-15 1973-12-13 Laminoir etireur et reducteur, en particulier pour la fabrication de tubes profiles

Country Status (5)

Country Link
US (1) US3831417A (ko)
JP (1) JPS5618285B2 (ko)
FR (1) FR2326991A1 (ko)
GB (1) GB1443327A (ko)
IT (1) IT998774B (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517536A1 (de) * 1975-04-21 1976-11-04 Kocks Gmbh Friedrich Streckreduzierwalzwerk
JPS575386U (ko) * 1980-06-11 1982-01-12
DE3025897C2 (de) * 1980-07-09 1986-05-07 Kocks Technik Gmbh & Co, 4010 Hilden Rohrwalzwerk, insbesondere Streckreduzierwalzwerk
JPS60226378A (ja) * 1984-04-21 1985-11-11 福田　津吉 幼児同乗器の足保護
JP3316979B2 (ja) * 1992-11-30 2002-08-19 住友金属工業株式会社 管の圧延方法及びその実施に使用する装置
JP2731341B2 (ja) * 1993-10-20 1998-03-25 日下部電機株式会社 ４ロール駆動式管成形装置
US5595083A (en) * 1994-08-01 1997-01-21 Morgan Construction Company Modular rolling mill
DE19616791A1 (de) * 1996-04-26 1997-11-06 Kocks Technik Walzblock zum Walzen von Draht, Stäben, Rohren oder flachem metallischem Walzgut
DE19619134C2 (de) * 1996-05-11 1999-06-17 Kocks Technik Walzblock zum Walzen von Draht, Stäben, Rohren oder flachem metallischem Walzgut
US7191629B1 (en) 2006-04-13 2007-03-20 Morgan Construction Company Modular rolling mill
US7523632B2 (en) * 2007-02-15 2009-04-28 Morgan Construction Company Modular rolling mill
CN101507982B (zh) * 2009-03-27 2011-02-02 太原理工大学 积木式钢管张力减径机
DE102011107786A1 (de) * 2010-11-03 2012-05-03 Sms Meer Gmbh Walzwerk, Walzgerüst sowie Verfahren zum Wechsel von Walzgerüsten in einem Walzwerk
CN102873099A (zh) * 2012-09-25 2013-01-16 苏州华铜复合材料有限公司 铜铝复合排用异型铜管加工设备及其加工方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016772A (en) * 1959-04-20 1962-01-16 Beloit Iron Works Drive assembly for metal working mill
US3181332A (en) * 1961-03-27 1965-05-04 Mannesmann Meer Ag Rolling mill having plurality of roll heads

Also Published As

Publication number Publication date
DE2262391A1 (de) 1974-06-20
US3831417A (en) 1974-08-27
IT998774B (it) 1976-02-20
FR2326991B1 (ko) 1978-03-24
GB1443327A (en) 1976-07-21
JPS5618285B2 (ko) 1981-04-28
DE2262391B2 (de) 1977-05-26
JPS4990264A (ko) 1974-08-28

Similar Documents

Publication Publication Date Title
FR2287322A1 (fr) Procede et dispositif pour la fabrication, par extrusion, de corps creux profiles
BE812754A (fr) Vitrage antifeu et procede de fabrication de ce vitrage
FR2326991A1 (fr) Laminoir etireur et reducteur, en particulier pour la fabrication de tubes profiles
BE790547R (fr) Procede de fabrication de copolymeres
AT329327B (de) Walzlager, insbesondere kugellager
IT978284B (it) Procedimento per la fabbricazione di profilati e di corpi da loro composti
FR2073172A5 (fr) Palier lisse,procede et appareil pour sa fabrication
BE804580A (fr) Derives de l'alpha-phenylindole, leur procede de fabrication et leur utilisation
BE795368A (fr) Panneau de facade et procede pour sa fabrication
FR2308434A1 (fr) Laminoir reducteur etireur pour la fabrication de tubes
BE771841A (fr) Procede de fabrication de copolymeres
BE815395A (fr) Film de polyethylene-2,6-naphthalate et procede pour sa fabrication
SE394992B (sv) Lager med runtlopande rullar, i synnerhet for rullbanor
BE756348A (fr) Cadre demontable en tubes profiles, notamment pour batis de meubles
BE744469A (fr) Machine hydraulique pour l'etirage de profiles
BE803471A (fr) Filiere de presse a filer pour la fabrication de profiles creux
BE757235A (fr) Paroi amovible, son procede de fabrication et son utilisation
FR2321380A1 (fr) Procede pour la fabrication de boudins profiles creux, etires a section
BE800196A (fr) Piece de metal structuree en relief et son procede de fabrication,
FR1534870A (fr) Profilé, en particulier pour charpente de bâtiment
AT326601B (de) Breitstreckwalze
BE808176A (fr) Structure de fenetre constituee d'elements metalliques profiles
BE798978A (fr) Tube ecrasable et son procede de fabrication,
BE767311A (fr) Cage de laminoir, en particulier cage de laminoir universelle
AT336166B (de) Streckrolle

Legal Events

Date Code Title Description
ST Notification of lapse