IT1248157B - Rulli al piede per colata continua - Google Patents
Rulli al piede per colata continuaInfo
- Publication number
- IT1248157B IT1248157B ITUD910075A ITUD910075A IT1248157B IT 1248157 B IT1248157 B IT 1248157B IT UD910075 A ITUD910075 A IT UD910075A IT UD910075 A ITUD910075 A IT UD910075A IT 1248157 B IT1248157 B IT 1248157B
- Authority
- IT
- Italy
- Prior art keywords
- rollers
- shaft
- internal duct
- continuous casting
- foot
- Prior art date
Links
- 238000009749 continuous casting Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Rulli al piede per colata continua presentanti almeno due ordini di rulli (13) successivi, ogni ordine di rulli (13) giacente sostanzialmente sullo stesso piano, detti rulli al piede (13) essendo posti subito a valle della lingottiera e subito e monte della via a rulli di evacuazione(11), ognuno di detti ordini di rulli (13) definente una figura geometrica conforme alla sezione del lingotto formantesi, detti rulli (13) presentando un albero fisso di sostegno (14) refrigerato ed ancorato alle estremità a montanti verticali, detti rulli (13) essendo portati da cuscinetti (15) calettati sul rispettivo albero (14), ogni albero (14) essendo sostenuto e posizionato su montanti (18), ogni albero (14) presentando un primo condotto interno (21a) collegato a primi condotti radiali (23a) sfocianti ad una estremità della camera di raffreddamento (24) interna al rispettivo rullo (13), detta camera di raffreddamento (24) cooperando all'altra estremità con secondi condotti radiali (23b) collegati al secondo condotto interno (21b), detto secondo condotto interno (21b), sfociando in una camera di transito (25) ricavata nella boccola (19) di sostegno delle parti terminali di due alberi (14) conseguenti.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUD910075A IT1248157B (it) | 1991-05-10 | 1991-05-10 | Rulli al piede per colata continua |
EP92106742A EP0512306B1 (en) | 1991-05-10 | 1992-04-21 | Foot rolls for continuous casting |
ES92106742T ES2106103T3 (es) | 1991-05-10 | 1992-04-21 | Unos rodillos de apoyo para colada en continuo. |
AT92106742T ATE155719T1 (de) | 1991-05-10 | 1992-04-21 | Fussrollen für das stranggiessen |
DE69221019T DE69221019T2 (de) | 1991-05-10 | 1992-04-21 | Fussrollen für das Stranggiessen |
US07/873,001 US5242009A (en) | 1991-05-10 | 1992-04-24 | Foot rolls for continuous casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUD910075A IT1248157B (it) | 1991-05-10 | 1991-05-10 | Rulli al piede per colata continua |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD910075A0 ITUD910075A0 (it) | 1991-05-10 |
ITUD910075A1 ITUD910075A1 (it) | 1992-11-10 |
IT1248157B true IT1248157B (it) | 1995-01-05 |
Family
ID=11420841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITUD910075A IT1248157B (it) | 1991-05-10 | 1991-05-10 | Rulli al piede per colata continua |
Country Status (6)
Country | Link |
---|---|
US (1) | US5242009A (it) |
EP (1) | EP0512306B1 (it) |
AT (1) | ATE155719T1 (it) |
DE (1) | DE69221019T2 (it) |
ES (1) | ES2106103T3 (it) |
IT (1) | IT1248157B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT506846B1 (de) * | 2008-05-23 | 2011-08-15 | Siemens Vai Metals Tech Gmbh | Strangführungssegment |
CN109732049A (zh) * | 2019-02-21 | 2019-05-10 | 东北大学 | 一种小方坯立式拉坯连铸机及压下工艺装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631916A (en) * | 1970-09-23 | 1972-01-04 | United States Steel Corp | Arrangement for mouting rolls in a guide roll rack |
US3633655A (en) * | 1970-09-23 | 1972-01-11 | United States Steel Corp | Construction for connecting and aligning sections of a guide-roll rack |
CH591296A5 (it) * | 1975-05-30 | 1977-09-15 | Escher Wyss Ag | |
AT344349B (de) * | 1976-10-13 | 1978-07-10 | Voest Ag | Strangfuehrungsrolle fuer stranggiessanlagen |
AT368419B (de) * | 1978-09-19 | 1982-10-11 | Voest Alpine Ag | Strangfuehrung fuer stranggiessanlagen |
DE3112673C2 (de) * | 1981-03-31 | 1983-01-05 | Mannesmann AG, 4000 Düsseldorf | Kühlvorrichtung für Metall-, insbesondere für Stahlgießstränge |
US4603729A (en) * | 1983-06-17 | 1986-08-05 | Kabushiki Kaisha Kobe Seiko Sho | Piping assembly for use in roll section of continuous casting line |
JPS61189854A (ja) * | 1985-02-19 | 1986-08-23 | Daido Steel Co Ltd | 水冷ロ−ル |
-
1991
- 1991-05-10 IT ITUD910075A patent/IT1248157B/it active IP Right Grant
-
1992
- 1992-04-21 AT AT92106742T patent/ATE155719T1/de not_active IP Right Cessation
- 1992-04-21 EP EP92106742A patent/EP0512306B1/en not_active Expired - Lifetime
- 1992-04-21 DE DE69221019T patent/DE69221019T2/de not_active Expired - Fee Related
- 1992-04-21 ES ES92106742T patent/ES2106103T3/es not_active Expired - Lifetime
- 1992-04-24 US US07/873,001 patent/US5242009A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITUD910075A1 (it) | 1992-11-10 |
ITUD910075A0 (it) | 1991-05-10 |
US5242009A (en) | 1993-09-07 |
EP0512306A1 (en) | 1992-11-11 |
EP0512306B1 (en) | 1997-07-23 |
ATE155719T1 (de) | 1997-08-15 |
DE69221019T2 (de) | 1998-02-19 |
ES2106103T3 (es) | 1997-11-01 |
DE69221019D1 (de) | 1997-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960522 |