ES470613A1 - Un laminador de paso de peregrino para tubos - Google Patents

Un laminador de paso de peregrino para tubos

Info

Publication number
ES470613A1
ES470613A1 ES470613A ES470613A ES470613A1 ES 470613 A1 ES470613 A1 ES 470613A1 ES 470613 A ES470613 A ES 470613A ES 470613 A ES470613 A ES 470613A ES 470613 A1 ES470613 A1 ES 470613A1
Authority
ES
Spain
Prior art keywords
blank
mandrel
stroke
rolling
forward stroke
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
ES470613A
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.)
Moskovsky Institut Stali I Splavov
Original Assignee
Moskovsky Institut Stali I Splavov
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 Moskovsky Institut Stali I Splavov filed Critical Moskovsky Institut Stali I Splavov
Publication of ES470613A1 publication Critical patent/ES470613A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Un laminador de paso de peregrino para tubos, que comprende un bastidor estacionario con cilindros de trabajo que pueden ser hechos girar continuamente por un órgano de accionamiento principal, un mecanismo de alimentación y giro de tocho y una mordaza de agarre de tocho, estando el primero y la última vinculados cinemáticamente con el órgano de accionamiento principal y entre sí, teniendo la mordaza de agarre de tocho tuercas situadas coaxialmente en ella y que cooperan con un tornillo de avance montado juntamente con el vástago o barra de mandril en un carro, un mecanismo destinado a transmitir movimiento de vaivén a dicho carro y que tiene sus manivelas de accionamiento y accionada vinculadas cinemáticamente con el órgano de accionamiento principal.
ES470613A 1977-06-08 1978-06-08 Un laminador de paso de peregrino para tubos Expired ES470613A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772485451A SU735343A1 (ru) 1977-06-08 1977-06-08 Устройство дл перемещени оправочного стержн

Publications (1)

Publication Number Publication Date
ES470613A1 true ES470613A1 (es) 1979-02-01

Family

ID=20708762

Family Applications (2)

Application Number Title Priority Date Filing Date
ES470613A Expired ES470613A1 (es) 1977-06-08 1978-06-08 Un laminador de paso de peregrino para tubos
ES470614A Expired ES470614A1 (es) 1977-06-08 1978-06-08 Un metodo para laminar tubos con paso de peregrino

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES470614A Expired ES470614A1 (es) 1977-06-08 1978-06-08 Un metodo para laminar tubos con paso de peregrino

Country Status (7)

Country Link
JP (1) JPS5433858A (es)
BR (1) BR7803688A (es)
DE (1) DE2825008A1 (es)
ES (2) ES470613A1 (es)
FR (1) FR2393618A1 (es)
IT (1) IT1096510B (es)
SU (1) SU735343A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538350A (en) * 1982-06-24 1985-09-03 Nosal Vsevolod V Method of manufacturing a multicore cable
WO1985000540A1 (fr) * 1983-07-29 1985-02-14 Moskovsky Institut Stali I Splavov Methode et laminoire pour le laminage de tubes par le procede dit a pas de pelerin
FR2584632B1 (fr) * 1985-07-12 1989-11-17 Delquie Maurice Machine pour former, dans une tole, des ondes paralleles et pour souder chacune de ces ondes a ses extremites longitudinales
DE102011110939A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634385C (de) * 1929-12-02 1936-08-26 Kronprinz Akt Ges Fuer Metalli Pilgerschrittwalzwerk
US2358929A (en) * 1942-05-13 1944-09-26 Rockrite Processes Inc Roll stand
US2386863A (en) * 1943-11-19 1945-10-16 Rockrite Processes Inc Reducing mill
US2680391A (en) * 1951-08-17 1954-06-08 Ingersoll Milling Machine Co Apparatus for working metal
DE1027622B (de) * 1954-03-16 1958-04-10 Svenska Metallverken Ab Einrichtung zum schrittweisen Vorschieben der Luppen auf einem Dorn in Kaltpilgerwalzwerken
US3487675A (en) * 1966-02-01 1970-01-06 Sandvikens Jernverks Ab Tube forming
HU155536A (es) * 1967-10-05
US3570294A (en) * 1967-12-06 1971-03-16 Jintaro Shibata Pipe rolling equipment
GB1240353A (en) * 1968-09-03 1971-07-21 Inst Chernoi Metallurgii A feeder mechanism for a cold rolling tube mill

Also Published As

Publication number Publication date
JPS5617963B2 (es) 1981-04-25
FR2393618B1 (es) 1980-11-14
FR2393618A1 (fr) 1979-01-05
IT7824353A0 (it) 1978-06-08
SU735343A1 (ru) 1980-05-25
DE2825008C2 (es) 1987-07-23
IT1096510B (it) 1985-08-26
DE2825008A1 (de) 1979-01-11
BR7803688A (pt) 1979-01-09
JPS5433858A (en) 1979-03-12
ES470614A1 (es) 1979-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103