ES467068A1 - Perfeccionamientos en los laminadores de tubos. - Google Patents

Perfeccionamientos en los laminadores de tubos.

Info

Publication number
ES467068A1
ES467068A1 ES467068A ES467068A ES467068A1 ES 467068 A1 ES467068 A1 ES 467068A1 ES 467068 A ES467068 A ES 467068A ES 467068 A ES467068 A ES 467068A ES 467068 A1 ES467068 A1 ES 467068A1
Authority
ES
Spain
Prior art keywords
rolling mill
screw
product
roller cage
carriage
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
ES467068A
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.)
Vallourec Usines a Tubes de Lorraine Escaut SA
Original Assignee
Vallourec Usines a Tubes de Lorraine Escaut SA
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 Vallourec Usines a Tubes de Lorraine Escaut SA filed Critical Vallourec Usines a Tubes de Lorraine Escaut SA
Publication of ES467068A1 publication Critical patent/ES467068A1/es
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
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • B21B21/04—Pilgrim-step feeding mechanisms
    • B21B21/045—Pilgrim-step feeding mechanisms for reciprocating stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Road Paving Machines (AREA)
  • Metal Rolling (AREA)
ES467068A 1977-02-03 1978-02-02 Perfeccionamientos en los laminadores de tubos. Expired ES467068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703031A FR2379326A1 (fr) 1977-02-03 1977-02-03 Laminoir a pas de pelerin

Publications (1)

Publication Number Publication Date
ES467068A1 true ES467068A1 (es) 1978-11-01

Family

ID=9186255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467068A Expired ES467068A1 (es) 1977-02-03 1978-02-02 Perfeccionamientos en los laminadores de tubos.

Country Status (8)

Country Link
US (1) US4154079A (es)
JP (2) JPS5396957A (es)
AT (1) AT368408B (es)
DE (1) DE2804504C2 (es)
ES (1) ES467068A1 (es)
FR (1) FR2379326A1 (es)
GB (1) GB1597205A (es)
IT (1) IT1092402B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530503A1 (fr) * 1982-07-21 1984-01-27 Vallourec Procede de laminage a froid de tubes au moyen d'un laminoir a pas de pelerin et dispositif pour la mise en oeuvre du procede
DE3304002C1 (de) * 1983-02-02 1984-07-19 Mannesmann AG, 4000 Düsseldorf Vorschubeinrichtung eines Kaltpilgerwalzwerks
EP0144480B1 (en) * 1983-12-13 1988-06-01 Sumitomo Metal Industries, Ltd. Cold pilger mill
DE3709008C1 (de) * 1987-03-19 1988-02-25 Mannesmann Ag Dreh- und Vorschubeinrichtung zum absatzweisen Walzen langgestreckter Werkstuecke auf einem Kaltpilgerwalzwerk
DE102009003172A1 (de) 2009-05-15 2010-12-02 Sandvik Materials Technology Deutschland Gmbh Spannfutter für eine Kaltpilgerwalzanlage
DE102009003175A1 (de) * 2009-05-15 2010-11-18 Sandvik Materials Technology Deutschland Gmbh Vorschubantrieb für eine Kaltpilgerwalzanlage
DE102009047049A1 (de) 2009-11-24 2011-05-26 Sandvik Materials Technology Deutschland Gmbh Antrieb für eine Pilgerwalzanlage
CN108262360B (zh) * 2016-12-30 2021-04-13 核工业西南物理研究院 一种环形孔型轧空心型材制备装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065356B (de) * 1959-09-17 Mannesmann-Meer Aktiengesellschaft, M. Gladbach Einrichtung zur Erzielung einer Schaltdrehbewegung bei Pilgermaschinen
US1810698A (en) * 1925-06-11 1931-06-16 Diescher & Sons S Apparatus for manufacturing seamless tubing
DE700857C (de) * 1937-03-31 1941-01-02 Kronprinz Akt Ges Fuer Metalli Vorrichtung zur Herbeifuehrung des schrittweisen Vorschubes in Pilgerwalzwerken
US2560934A (en) * 1947-07-05 1951-07-17 Tube Reducing Corp Reducing mill drive
DE1031249B (de) * 1954-09-27 1958-06-04 Mannesmann Meer Ag Kaltpilgerwalzwerk
FR1602013A (es) * 1968-12-31 1970-09-28
DE2116604C3 (de) * 1971-03-31 1975-07-17 Mannesmann-Meer Ag, 4050 Moenchengladbach Vorschubeinrichtung an Kaltpilgermaschinen
FR2251382B1 (es) * 1973-11-19 1976-11-19 Inst Chernoi Metallurgii
DE2449862C3 (de) * 1974-10-17 1979-02-01 Mannesmann Ag, 4000 Duesseldorf Vorschubeinrichtung für von hinten geladene Kaltpilgerwalzwerke

Also Published As

Publication number Publication date
DE2804504C2 (de) 1985-09-26
FR2379326A1 (fr) 1978-09-01
AT368408B (de) 1982-10-11
ATA70678A (de) 1982-02-15
DE2804504A1 (de) 1978-08-17
JPS61117304U (es) 1986-07-24
FR2379326B1 (es) 1981-03-06
JPS6239841Y2 (es) 1987-10-12
IT1092402B (it) 1985-07-12
GB1597205A (en) 1981-09-03
US4154079A (en) 1979-05-15
JPS5396957A (en) 1978-08-24
IT7819927A0 (it) 1978-02-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001