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
Links
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
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)
- Feeding Of Workpieces (AREA)
- Metal Rolling (AREA)
- Replacement Of Web Rolls (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,
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722246A (en) * | 1970-04-10 | 1973-03-27 | Innocenti Soc Generale | Hot perforating mill |
-
1976
- 1976-10-18 IT IT2844076A patent/IT1075032B/it active
-
1977
- 1977-06-14 FR FR7718216A patent/FR2367545A1/fr active Granted
- 1977-06-23 ES ES460065A patent/ES460065A1/es not_active Expired
- 1977-09-05 JP JP10596177A patent/JPS5350044A/ja active Granted
- 1977-09-20 DE DE19772742288 patent/DE2742288A1/de active Granted
- 1977-10-12 HU HU77IO250A patent/HU174933B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2367545A1 (fr) | 1978-05-12 |
IT1075032B (it) | 1985-04-22 |
DE2742288A1 (de) | 1978-04-20 |
HU174933B (hu) | 1980-04-28 |
JPS5350044A (en) | 1978-05-08 |
JPS6114882B2 (es) | 1986-04-21 |
DE2742288C2 (es) | 1988-05-19 |
FR2367545B3 (es) | 1980-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |