ES8300521A2 - Procedimiento y dispositivo para iniciar la laminacion por paso de peregrino de un tocho hueco enchufado sobre un man- dril - Google Patents

Procedimiento y dispositivo para iniciar la laminacion por paso de peregrino de un tocho hueco enchufado sobre un man- dril

Info

Publication number
ES8300521A2
ES8300521A2 ES499472A ES49947281A ES8300521A2 ES 8300521 A2 ES8300521 A2 ES 8300521A2 ES 499472 A ES499472 A ES 499472A ES 49947281 A ES49947281 A ES 49947281A ES 8300521 A2 ES8300521 A2 ES 8300521A2
Authority
ES
Spain
Prior art keywords
billet
jaws
abutment
roll stand
levers
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
ES499472A
Other languages
English (en)
Other versions
ES499472A0 (es
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
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of ES499472A0 publication Critical patent/ES499472A0/es
Publication of ES8300521A2 publication Critical patent/ES8300521A2/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)
  • Metal Rolling (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

DISPOSITIVO PARA INICIAR LA LAMINACION. (CERTIFICADO DE ADICION A LA PATENTE N<002> 498.839). SOBRE LAS SUPERFICIES LATERALES DEL BASTIDOR (10) SE SITUAN UNOS PUNTOS DE GIRO FIJOS (6'') PARA UNAS PALANCAS DE TOPE (20), CADA UNA DE LAS CUALES PRESENTA UNAS MORDAZAS (21) Y UN PUNTO DE FIJACION A UN CILINDRO (23). DICHAS MORDAZAS (21) LIMITAN UN TOCHO HUECO (16) EN EL COMIENZO DEL PROCESO DE LAMINACION. PARA FACILITAR EL MANTENIMIENTO, EXISTEN UNOS LISTONES DE DESGASTE (22) MONTADOS DE FORM RECAMBIABLE EN LAS PALANCAS DE TOPE (20).
ES499472A 1980-05-13 1981-02-16 Procedimiento y dispositivo para iniciar la laminacion por paso de peregrino de un tocho hueco enchufado sobre un man- dril Expired ES8300521A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3018612A DE3018612C2 (de) 1980-05-13 1980-05-13 Vorrichtung zum Anpilgern

Publications (2)

Publication Number Publication Date
ES499472A0 ES499472A0 (es) 1982-11-01
ES8300521A2 true ES8300521A2 (es) 1982-11-01

Family

ID=6102471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES499472A Expired ES8300521A2 (es) 1980-05-13 1981-02-16 Procedimiento y dispositivo para iniciar la laminacion por paso de peregrino de un tocho hueco enchufado sobre un man- dril

Country Status (8)

Country Link
BE (1) BE888767R (es)
CS (1) CS227679B2 (es)
DE (1) DE3018612C2 (es)
ES (1) ES8300521A2 (es)
FR (1) FR2484295A2 (es)
GB (1) GB2077164B (es)
IT (1) IT1135694B (es)
RO (1) RO81971A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010020976A1 (de) * 2010-05-12 2011-11-17 V&M Deutschland Gmbh Verfahren zum Anpilgern eines auf einen Dorn aufgeschobenen Hohlblockes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE169853C (es) *
GB470979A (en) * 1935-02-26 1937-08-25 Mannesmann Ag Improvements in or relating to a process for the rolling of seamless tubes
DE803230C (de) * 1948-11-13 1951-04-02 Westdeutsche Mannesmannroehren Vorrichtung zum Anspitzen von Hohlbloecken fuer Rohrwalzwerke

Also Published As

Publication number Publication date
ES499472A0 (es) 1982-11-01
RO81971A (ro) 1983-08-03
DE3018612A1 (de) 1981-11-19
FR2484295A2 (fr) 1981-12-18
FR2484295B2 (es) 1985-03-08
GB2077164A (en) 1981-12-16
CS227679B2 (en) 1984-05-14
IT1135694B (it) 1986-08-27
RO81971B (ro) 1983-07-30
IT8120659A0 (it) 1981-03-23
DE3018612C2 (de) 1985-10-31
BE888767R (fr) 1981-08-28
GB2077164B (en) 1983-12-07

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