IT1148131B - Perfezionamento nei laminatoi per tubi - Google Patents
Perfezionamento nei laminatoi per tubiInfo
- Publication number
- IT1148131B IT1148131B IT47963/82A IT4796382A IT1148131B IT 1148131 B IT1148131 B IT 1148131B IT 47963/82 A IT47963/82 A IT 47963/82A IT 4796382 A IT4796382 A IT 4796382A IT 1148131 B IT1148131 B IT 1148131B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- pipe rollers
- rollers
- pipe
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Metal Rolling (AREA)
- Machine Tool Units (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3132712A DE3132712C2 (de) | 1981-08-19 | 1981-08-19 | Rohrschrägwalzgerüst |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8247963A0 IT8247963A0 (it) | 1982-03-10 |
IT1148131B true IT1148131B (it) | 1986-11-26 |
Family
ID=6139606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47963/82A IT1148131B (it) | 1981-08-19 | 1982-03-10 | Perfezionamento nei laminatoi per tubi |
Country Status (7)
Country | Link |
---|---|
US (1) | US4488419A (it) |
JP (1) | JPS5841604A (it) |
AT (1) | AT385924B (it) |
DE (1) | DE3132712C2 (it) |
FR (1) | FR2511619B1 (it) |
GB (1) | GB2106022B (it) |
IT (1) | IT1148131B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8324291D0 (en) * | 1983-09-10 | 1983-10-12 | Ashlow Ltd | Rolling mill stand |
DE3644783A1 (de) * | 1986-12-23 | 1988-07-07 | Mannesmann Ag | Zweiwalzenschraegwalzwerk zum lochen und strecken von massiv- und hohlbloecken |
EP1022068A4 (en) * | 1997-10-14 | 2002-01-16 | Sumitomo Metal Ind | HOLE ROLLING MILL |
DE10000349C2 (de) * | 2000-01-07 | 2002-04-04 | Sms Eumuco Gmbh | Schrägwalzen-Richtmaschine |
US6250120B1 (en) | 2000-06-27 | 2001-06-26 | Morgan Construction Company | Apparatus for rotatably supporting the neck of a roll in a rolling mill |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE384010C (de) * | 1923-10-26 | Schloemann Akt Ges | Walzgeruest mit Walzenwechselrahmen | |
US2042832A (en) * | 1932-09-02 | 1936-06-02 | Diescher Tube Mills Inc | Method and apparatus for cross-rolling tubes |
US2247943A (en) * | 1939-05-18 | 1941-07-01 | Diescher Tube Mills Inc | Cross rolling mill |
US3566653A (en) * | 1968-11-15 | 1971-03-02 | Wean Ind Inc | Tube reducing and elongating apparatus |
AT297641B (de) * | 1969-04-23 | 1972-04-10 | Ver Oesterreichishce Eisen Und | Vorrichtung zur axialen Einstellung einer Walze, insbesondere einer Kaliberwalze |
DE2009867C3 (de) * | 1970-03-03 | 1978-08-03 | Schloemann-Siemag Ag, 4000 Duesseldorf | Walzkopf mit gegen die Walzgutachse geneigt fliegend gelagerten Walzen |
SU388799A1 (ru) * | 1971-03-26 | 1973-07-05 | Московский институт стали , сплавов | КАССЕТА С ДВУХОПОРНЫМ ВАЛКОМ ТРУБОПРОКАТНОГО СТАНАШНГТда-г'ГгГ""^^^-^ |
LU66380A1 (it) * | 1971-10-28 | 1973-01-23 | ||
DE2217841C3 (de) * | 1972-04-06 | 1980-10-16 | Mannesmann Ag, 4000 Duesseldorf | Zweiwalzen-Schrägwalzwerk |
DE2263572C3 (de) * | 1972-12-27 | 1981-05-07 | Schloemann-Siemag AG, 4000 Düsseldorf | Walzgerüst für Walzensätze mit unterschiedlichen Ballenlängen |
DE2353731C3 (de) * | 1973-10-26 | 1978-09-07 | Klaus Dipl.-Ing. 6670 St Ingbert Neumann | Einrichtung zum Walzenwechsel an einem Walzgerüst, insbesondere Universal-Walzgerüst |
FR2265465A1 (en) * | 1974-03-27 | 1975-10-24 | Secim | Two-high rolling mill for wire or profiles - where stands can be lifted off base for rapid roll change |
US4037451A (en) * | 1976-05-04 | 1977-07-26 | Aetna-Standard Engineering Company | Piercing and reeling mill construction with removable cap |
SU651861A1 (ru) * | 1977-10-21 | 1979-03-15 | Предприятие П/Я В-2869 | Рабоча клеть стана поперечно-винтовой прокатки |
-
1981
- 1981-08-19 DE DE3132712A patent/DE3132712C2/de not_active Expired
-
1982
- 1982-03-10 IT IT47963/82A patent/IT1148131B/it active
- 1982-04-26 AT AT0161382A patent/AT385924B/de not_active IP Right Cessation
- 1982-05-10 FR FR8208091A patent/FR2511619B1/fr not_active Expired
- 1982-07-08 GB GB08219758A patent/GB2106022B/en not_active Expired
- 1982-07-21 US US06/400,478 patent/US4488419A/en not_active Expired - Fee Related
- 1982-08-19 JP JP57142744A patent/JPS5841604A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2106022A (en) | 1983-04-07 |
ATA161382A (de) | 1987-11-15 |
JPS5841604A (ja) | 1983-03-10 |
DE3132712C2 (de) | 1985-09-12 |
GB2106022B (en) | 1985-07-17 |
FR2511619B1 (fr) | 1986-03-21 |
DE3132712A1 (de) | 1983-03-03 |
FR2511619A1 (fr) | 1983-02-25 |
IT8247963A0 (it) | 1982-03-10 |
JPS6117563B2 (it) | 1986-05-08 |
AT385924B (de) | 1988-06-10 |
US4488419A (en) | 1984-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7947682A0 (it) | Perfezionamento nei rivestimenti isolanti per tubi | |
IT7949626A0 (it) | Perfezionamento nei raccordi per tubi di materiale plastico | |
IT1078121B (it) | Perfezionamento nei raccordi di accoppiamento per tubi | |
IT1196303B (it) | Raccordo per tubi | |
FI813833L (fi) | Plockanordning foer rullpallar | |
IT8019568A0 (it) | Raccordo per tubi. | |
IT1146942B (it) | Perfezionamento nei tubi termici | |
GB2102535B (en) | Rollers | |
IT1148382B (it) | Perfezionamento nei giunti a manicotto senza filettatura per collegare tubi metallici | |
IT7950201A0 (it) | Perfezionamento nei tubi preferibilmente in calcestruzzo | |
GB2109897B (en) | Rollers | |
IT1120502B (it) | Perfezionamento nei tubi tracheali | |
IT8148614A0 (it) | Giunto per tubi | |
IT1178403B (it) | Perfezionamento nei tubi per scambiatori di calore | |
IT8249628A0 (it) | Perfezionamento nei martinetti | |
IT1148131B (it) | Perfezionamento nei laminatoi per tubi | |
IT8220339A0 (it) | Raccordo per tubazioni e tubi flessibili. | |
IT1147596B (it) | Perfezionamento nei carburatori | |
IT1140236B (it) | Laminatoio per tubi in acciaio | |
IT8323665A0 (it) | Dispositivo per impilare tubi e profilati con estremita' liscie. | |
IT1170742B (it) | Perfezionamento nei giunti omocinetici | |
IT8167349A0 (it) | Dispositivo per eseguire gole nei tubi | |
AR226261A1 (es) | Rodillo calentador | |
IT8505161A0 (it) | Raccordo per tubi. | |
IT8021357A0 (it) | Raccordo per tubi in materiale plastico. |