JPS5536403B2 - - Google Patents
Info
- Publication number
- JPS5536403B2 JPS5536403B2 JP2930579A JP2930579A JPS5536403B2 JP S5536403 B2 JPS5536403 B2 JP S5536403B2 JP 2930579 A JP2930579 A JP 2930579A JP 2930579 A JP2930579 A JP 2930579A JP S5536403 B2 JPS5536403 B2 JP S5536403B2
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/78—Control of tube rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782811801 DE2811801A1 (de) | 1978-03-15 | 1978-03-15 | Verfahren und anlage zum warmwalzen nahtloser rohre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54126654A JPS54126654A (en) | 1979-10-02 |
| JPS5536403B2 true JPS5536403B2 (US20020051482A1-20020502-M00012.png) | 1980-09-20 |
Family
ID=6034788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2930579A Granted JPS54126654A (en) | 1978-03-15 | 1979-03-13 | Method and apparatus for hot rolling of seamless pipe |
Country Status (5)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62172555A (ja) * | 1986-01-24 | 1987-07-29 | Kyowa Electronic Instr Corp Ltd | 磁気記録再生装置のイジエクト装置 |
| JPS6331869B2 (US20020051482A1-20020502-M00012.png) * | 1980-11-17 | 1988-06-27 | Sony Corp | |
| JPH0432454B2 (US20020051482A1-20020502-M00012.png) * | 1982-08-16 | 1992-05-29 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469962A1 (fr) * | 1979-11-21 | 1981-05-29 | Vallourec | Procede et dispositif pour la fabrication d'un tube d'acier sans soudure par laminage a chaud sur mandrin |
| JPS5775209A (en) * | 1980-10-30 | 1982-05-11 | Toshiba Corp | Pipe piercing mill and its tension controlling method |
| JPS57134205A (en) * | 1981-02-14 | 1982-08-19 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling device for pipe |
| DE102008039454B4 (de) * | 2008-08-25 | 2011-01-27 | Sms Meer Gmbh | Verfahren zur Herstellung eines nahtlosen Stahlrohres und Walzwerk zur Durchführung des Verfahrens |
| IT1395593B1 (it) * | 2009-06-29 | 2012-10-16 | Danieli Off Mecc | Procedimento di laminazione e relativo laminatoio longitudinale multi gabbia di tipo trattenuto e continuo per corpi cavi |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR419568A (fr) * | 1910-08-20 | 1911-01-10 | Escaut Et Meuse D | Dispositif de démandrinage pour laminoirs de corps creux |
| GB239781A (en) * | 1925-02-27 | 1925-09-17 | Robert Hutchison | Improvements in, and apparatus for, the manufacture of metal tubes, or other tubular articles |
| DE1045953B (de) * | 1956-03-23 | 1958-12-11 | Maximilianshuette Eisenwerk | Einrichtung zum kontinuierlichen Auswalzen von langen und duennen Rohren |
| FR2198797B1 (US20020051482A1-20020502-M00012.png) * | 1972-09-08 | 1975-01-03 | Vallourec |
-
1978
- 1978-03-15 DE DE19782811801 patent/DE2811801A1/de not_active Withdrawn
-
1979
- 1979-01-11 IT IT19209/79A patent/IT1110067B/it active
- 1979-01-15 FR FR7901700A patent/FR2419776A1/fr active Pending
- 1979-02-15 GB GB7905353A patent/GB2016338B/en not_active Expired
- 1979-03-13 JP JP2930579A patent/JPS54126654A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331869B2 (US20020051482A1-20020502-M00012.png) * | 1980-11-17 | 1988-06-27 | Sony Corp | |
| JPH0432454B2 (US20020051482A1-20020502-M00012.png) * | 1982-08-16 | 1992-05-29 | ||
| JPS62172555A (ja) * | 1986-01-24 | 1987-07-29 | Kyowa Electronic Instr Corp Ltd | 磁気記録再生装置のイジエクト装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1110067B (it) | 1985-12-23 |
| IT7919209A0 (it) | 1979-01-11 |
| GB2016338A (en) | 1979-09-26 |
| DE2811801A1 (de) | 1979-09-20 |
| FR2419776A1 (fr) | 1979-10-12 |
| GB2016338B (en) | 1982-04-21 |
| JPS54126654A (en) | 1979-10-02 |
