BR7204122D0 - Processo e instalacao para reducao de tubos mediante estiragem a frio - Google Patents

Processo e instalacao para reducao de tubos mediante estiragem a frio

Info

Publication number
BR7204122D0
BR7204122D0 BR4122/72A BR412272A BR7204122D0 BR 7204122 D0 BR7204122 D0 BR 7204122D0 BR 4122/72 A BR4122/72 A BR 4122/72A BR 412272 A BR412272 A BR 412272A BR 7204122 D0 BR7204122 D0 BR 7204122D0
Authority
BR
Brazil
Prior art keywords
installation
reducing pipes
cold drainage
drainage
cold
Prior art date
Application number
BR4122/72A
Other languages
English (en)
Inventor
H Benteler
H Hefendehl
F Hartmann
Original Assignee
Benteler 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 Benteler Werke Ag filed Critical Benteler Werke Ag
Publication of BR7204122D0 publication Critical patent/BR7204122D0/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/04—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • B21C1/12—Regulating or controlling speed of drawing drums, e.g. to influence tension; Drives; Stop or relief mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
BR4122/72A 1971-06-26 1972-06-23 Processo e instalacao para reducao de tubos mediante estiragem a frio BR7204122D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2131874A DE2131874C3 (de) 1971-06-26 1971-06-26 Vorrichtung zum Reduzieren von Rohrsträngen

Publications (1)

Publication Number Publication Date
BR7204122D0 true BR7204122D0 (pt) 1974-10-22

Family

ID=5811909

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4122/72A BR7204122D0 (pt) 1971-06-26 1972-06-23 Processo e instalacao para reducao de tubos mediante estiragem a frio

Country Status (17)

Country Link
US (1) US3812702A (pt)
JP (1) JPS52466B1 (pt)
AR (1) AR193880A1 (pt)
AT (1) AT329493B (pt)
BE (1) BE785272A (pt)
BR (1) BR7204122D0 (pt)
CA (1) CA954070A (pt)
CH (1) CH554715A (pt)
DE (1) DE2131874C3 (pt)
DK (1) DK154124C (pt)
ES (2) ES403299A1 (pt)
FR (1) FR2143725B1 (pt)
GB (1) GB1384142A (pt)
IT (1) IT965826B (pt)
LU (1) LU65584A1 (pt)
NL (1) NL169146C (pt)
SE (2) SE405452B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558671C2 (de) * 1975-12-24 1985-10-24 Benteler-Werke Ag, 4794 Schloss Neuhaus Kaltziehvorrichtung zum Reduzieren von Rohren
DE2606809A1 (de) * 1976-02-20 1977-09-01 Kabel Metallwerke Ghh Verfahren und vorrichtung zum ziehen von rohren
DE2738559C3 (de) * 1977-08-24 1982-02-18 Mannesmann AG, 4000 Düsseldorf Verfahren zum kontinuierlichen Ziehen von Rohren
DE2829058C2 (de) * 1978-07-01 1984-03-22 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Verfahren und Vorrichtung zum Abziehen eines zu einem Rohrbund aufgewickelten Stahlrohrs für die Zwecke seiner Weiterverarbeitung am geraden Rohrstrang
IT1101198B (it) * 1978-12-20 1985-09-28 Kliko International Ag Macchina di trafilatura multipla di fili metallici,con controllo del tiro fra le bobine
JPS6329611B2 (pt) * 1980-05-30 1988-06-14 Gni Pi Splavov Tsvet Metall
DE3401075A1 (de) * 1984-01-13 1985-07-25 Gosudarstvennyj naučno-issledovatel'skij proektnyj i konstruktorskij institut splavov i obrabotki cvetnych metallov "Giprocvetmetobrabotka", Moskau/Moskva Verfahren zum ziehen von erzeugnissen mit gegenzug und ziehmaschine zur durchfuehrung desselben
US4573336A (en) * 1984-05-30 1986-03-04 Erik Hagglund Method and apparatus for wire drawing
US4750344A (en) * 1985-11-01 1988-06-14 Ceeco Machinery Manufacturing Limited Wire drawing apparatus and method
WO1989012514A1 (en) * 1985-11-01 1989-12-28 Syncro Machine Co. Wire drawing apparatus and method
DE3612805C2 (de) * 1986-04-16 1995-06-14 Kabelmetal Electro Gmbh Verfahren und Vorrichtung zum Herstellen eines im Querschnitt hohlzylinderförmigen langgestreckten Gutes
US4857247A (en) * 1986-08-18 1989-08-15 Technicon Instruments Corporation Method for drawing thermoplastic tubing
US5246752A (en) * 1986-08-18 1993-09-21 Technicon Instruments Corporation Method and apparatus for drawing thermoplastic tubing
EP0353324B1 (de) * 1988-08-03 1992-06-17 Schumag Aktiengesellschaft Verfahren zum Geradeausziehen von Rohren und Einrichtung zur Durchführung des Verfahrens
US4961576A (en) * 1988-11-23 1990-10-09 Sandvik Special Metals Corporation Constant wall shaft with reinforced tip
US5074555A (en) * 1989-04-24 1991-12-24 Sandvik Special Metals Corp. Tapered wall shaft with reinforced tip
GB9115063D0 (en) * 1991-02-01 1991-08-28 North West Water Ltd Improvements in or relating to pipe handling
DE4328002C1 (de) * 1993-08-20 1994-08-04 Schumag Ag Verfahren zur Vorbereitung eines dickwandigen Rohrrohlings für einen nachfolgenden Kaskadenzug
DE4412268A1 (de) * 1994-04-09 1995-10-12 Herborn & Breitenbach Verfahren zum selbständigen bzw. automatischen Betrieb einer Steuerungs- und Regelungseinrichtung für die Ziehantriebe einer im direkten gleitlosen Ziehverfahren arbeitenden Mehrfachziehmaschine
IT1295091B1 (it) * 1997-09-26 1999-04-27 Marco Frigerio Macchina trafilatrice multipasso dotata di dispositivo di regolazione e controllo della tensione del filo in lavorazione,particolarmente
IT1296099B1 (it) * 1997-11-11 1999-06-09 Marco Frigerio Macchina trafilatrice multipasso dotata di dispositivo di regolazione e controllo migliorati della tensione del filo in lavorazione,
JP4331300B2 (ja) * 1999-02-15 2009-09-16 日本発條株式会社 中空スタビライザの製造方法
US20070240478A1 (en) * 2006-04-12 2007-10-18 Martin Kalweit Wire-drawing apparatus
EP2368648A1 (de) 2010-03-26 2011-09-28 BL Chemie GmbH & Co. KG Verfahren zum Umformen von Stangen, Profilen und/oder Rohren mit einer Ziehkraft und einer Gegenkraft
CN102240686B (zh) * 2011-04-29 2013-03-27 祁阳宏泰铝业有限公司 一种有色金属管材自动冷拉工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE438275C (de) * 1924-08-31 1926-12-15 Bruno Weissenberg Dipl Ing Verfahren zum Ziehen von Stangen und Draehten
US2138126A (en) * 1935-06-03 1938-11-29 Frank H Smith Method of and apparatus for drawing wire
US2138201A (en) * 1937-02-06 1938-11-29 Anaconda Wire & Cable Co Wire drawing method and apparatus
US2155437A (en) * 1937-10-12 1939-04-25 Aluminum Co Of America Tube drawing method
US2250886A (en) * 1939-12-08 1941-07-29 Morgan Construction Co Wire-drawing machine
US2355734A (en) * 1943-05-06 1944-08-15 Bundy Tubing Co Floating pin mandrel
GB701137A (en) * 1951-02-12 1953-12-16 Calumet And Hecla Cons Copper Metal stock drawing apparatus
DE1602243A1 (de) * 1966-09-28 1970-08-06 British Iron Steel Research Ziehvorrichtung und Verfahren zum Ziehen,insbesondere zum Drahtziehen
US3542307A (en) * 1968-10-22 1970-11-24 Blaw Knox Co Receiving tray for strand material
US3590622A (en) * 1968-12-18 1971-07-06 Ernest N Calhoun Apparatus for making tubing
US3668916A (en) * 1970-01-19 1972-06-13 Wean Ind Inc Drawing of metal tubing
US3765215A (en) * 1972-01-21 1973-10-16 Aluminum Co Of America Tube drawing method and apparatus

Also Published As

Publication number Publication date
FR2143725B1 (pt) 1975-04-25
BE785272A (fr) 1972-12-22
SE405452B (sv) 1978-12-11
DK154124B (da) 1988-10-17
ES430779A1 (es) 1976-10-16
US3812702A (en) 1974-05-28
NL169146B (nl) 1982-01-18
LU65584A1 (pt) 1972-10-25
NL169146C (nl) 1982-06-16
ATA385772A (de) 1975-08-15
AR193880A1 (es) 1973-05-31
DK154124C (da) 1989-03-13
CA954070A (en) 1974-09-03
NL7208679A (pt) 1972-12-28
DE2131874C3 (de) 1984-07-19
JPS52466B1 (pt) 1977-01-07
ES403299A1 (es) 1975-12-16
GB1384142A (en) 1975-02-19
IT965826B (it) 1974-02-11
DE2131874A1 (de) 1973-01-11
FR2143725A1 (pt) 1973-02-09
SE430764B (sv) 1983-12-12
CH554715A (de) 1974-10-15
AT329493B (de) 1976-05-10
DE2131874B2 (de) 1978-10-05

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