ES460065A1 - Perfeccionamientos en equipos para la recuperacion y reuti- lizacion de una porta-punta de un prensolaminador. - Google Patents

Perfeccionamientos en equipos para la recuperacion y reuti- lizacion de una porta-punta de un prensolaminador.

Info

Publication number
ES460065A1
ES460065A1 ES460065A ES460065A ES460065A1 ES 460065 A1 ES460065 A1 ES 460065A1 ES 460065 A ES460065 A ES 460065A ES 460065 A ES460065 A ES 460065A ES 460065 A1 ES460065 A1 ES 460065A1
Authority
ES
Spain
Prior art keywords
mandrel
rolling mill
use again
pin support
support slide
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
ES460065A
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.)
SMS Group SpA
Original Assignee
Innocenti Santeustacchio SpA
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 Innocenti Santeustacchio SpA filed Critical Innocenti Santeustacchio SpA
Publication of ES460065A1 publication Critical patent/ES460065A1/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
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/06—Interchanging mandrels, fixing plugs on mandrel rods or cooling during interchanging mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Replacement Of Web Rolls (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

Perfeccionamientos en equipos para la recuperación y reutilización de una barra porta-punta de un prensolaminador, que comprende medios para el soporte y el bloqueo amovible de la barra portapunta en posición de trabajo a lo largo del eje de laminado del citado prensolaminador, un carro portamandril móvil paralelamente al citado eje de laminación, adecuado para acoplarse amoviblemente con un extremo de la citada barra portapunta para los desplazamientos de ésta desde la citada posición de trabajo hasta una posición distanciada no operativa, medios para extraer axialmente la citada barra portapunta de un desbastado redondo taladrado y laminado sobre la misma, estacioanes de enfriamiento, verificación y lubricación de la punta de la citada barra portapunta,
ES460065A 1976-10-18 1977-06-23 Perfeccionamientos en equipos para la recuperacion y reuti- lizacion de una porta-punta de un prensolaminador. Expired ES460065A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2844076A IT1075032B (it) 1976-10-18 1976-10-18 Apparecchiatura per il recupero ed il reimpiego della stanga portapunta in un presso-laminatoio

Publications (1)

Publication Number Publication Date
ES460065A1 true ES460065A1 (es) 1978-05-01

Family

ID=11223607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460065A Expired ES460065A1 (es) 1976-10-18 1977-06-23 Perfeccionamientos en equipos para la recuperacion y reuti- lizacion de una porta-punta de un prensolaminador.

Country Status (6)

Country Link
JP (1) JPS5350044A (es)
DE (1) DE2742288A1 (es)
ES (1) ES460065A1 (es)
FR (1) FR2367545A1 (es)
HU (1) HU174933B (es)
IT (1) IT1075032B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153201B (it) * 1982-10-04 1987-01-14 Innocenti Santeustacchio Spa Metodo e relativa apparecchiatura per la ricircolazione dei mandrini in un laminatoio operante a mandrino trattenuto, per la produzione di tubi senza saldatura
DE102021204129A1 (de) 2020-08-12 2022-02-17 Sms Group Gmbh Vorrichtung und Verfahren zum Handhaben von Dornstangen in einem Rohrwalzwerk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722246A (en) * 1970-04-10 1973-03-27 Innocenti Soc Generale Hot perforating mill

Also Published As

Publication number Publication date
FR2367545B3 (es) 1980-04-18
JPS6114882B2 (es) 1986-04-21
HU174933B (hu) 1980-04-28
JPS5350044A (en) 1978-05-08
DE2742288A1 (de) 1978-04-20
DE2742288C2 (es) 1988-05-19
FR2367545A1 (fr) 1978-05-12
IT1075032B (it) 1985-04-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102