NL207167A - - Google Patents
Info
- Publication number
- NL207167A NL207167A NL207167DA NL207167A NL 207167 A NL207167 A NL 207167A NL 207167D A NL207167D A NL 207167DA NL 207167 A NL207167 A NL 207167A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
-
- 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)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED20477A DE1017122B (de) | 1955-05-17 | 1955-05-17 | Verfahren und Vorrichtung zur Herstellung von Stahlrohren |
| AT196333T | 1956-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL207167A true NL207167A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1900-01-01 |
Family
ID=25607643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL207167D NL207167A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1955-05-17 |
Country Status (8)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1175635B (de) * | 1958-03-14 | 1964-08-13 | Triva Andersen & Co | Walzwerk mit mehreren, nacheinander wirkenden Walzenpaaren |
| NL298197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1958-06-13 | |||
| DE1151237B (de) * | 1959-07-22 | 1963-07-11 | Kronprinz Ag | Verfahren zum kontinuierlichen Herstellen von Nahtrohren mit genauen Durchmessern |
| DE1232094B (de) * | 1961-05-13 | 1967-01-12 | Kocks Gmbh Friedrich | Kontinuierliche Gerueststaffel zum Warmwalzen, insbesondere von Knueppeln, Stab- undFeineisen |
| DE1286491B (de) * | 1963-08-10 | 1969-01-09 | Siemag Siegener Masch Bau | Walzgeruest mit einem die Walzen lagernden Staenderpaar oder Staenderrahmen |
| US3308644A (en) * | 1963-12-02 | 1967-03-14 | Mannesmann Meer Ag | Drive for tube reduction mills |
| US3945234A (en) * | 1975-01-02 | 1976-03-23 | Rolf Steinbock | Tandem rolling mill arrangement |
| US4094178A (en) * | 1976-03-08 | 1978-06-13 | Western Electric Co., Inc. | Methods for continuous extrusion |
| US4212177A (en) * | 1978-03-27 | 1980-07-15 | Western Electric Company, Inc. | Apparatus for continuous extrusion |
| WO1991001824A1 (fr) * | 1989-08-03 | 1991-02-21 | Tubemill S.A. | Dispositif elongateur-egalisateur de corps creux ronds destines a la fabrication de tubes sans soudure |
| US5218851A (en) * | 1991-06-21 | 1993-06-15 | Kawasaki Steel Corporation | Mandrel mill capable of preventing stripping miss |
| DE4339228C1 (de) * | 1993-11-15 | 1995-01-05 | Mannesmann Ag | Mehrgerüstige Walzstraße |
| JP5062522B2 (ja) * | 2007-05-31 | 2012-10-31 | 住友金属工業株式会社 | マンドレルミル及び継目無管の製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE170783C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| US1858990A (en) * | 1928-04-16 | 1932-05-17 | Globe Steel Tubes Co | Method of and means for rolling seamless tubing |
| US1926237A (en) * | 1928-06-30 | 1933-09-12 | Babcock & Wilcox Tube Company | Method of and apparatus for making seamless tubes |
| US1888607A (en) * | 1929-04-06 | 1932-11-22 | Nat Tube Co | Method of making seamless tubes |
| NL37171C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1931-04-04 | |||
| US1934844A (en) * | 1932-08-06 | 1933-11-14 | Diescher Tube Mills Inc | Method of sinking tubes |
| DE635015C (de) * | 1932-09-10 | 1936-09-08 | Fritz Kocks Dr Ing | Verfahren zum Auswalzen von Hohlkoerpern |
| DE634384C (de) * | 1933-03-29 | 1936-11-06 | Guenther Lobkowitz | Kontinuierliches Walzwerk |
| US2085968A (en) * | 1933-12-28 | 1937-07-06 | Schloemann Ag | Tube rolling method |
| US2074714A (en) * | 1934-08-25 | 1937-03-23 | Gustaf L Fisk | Method of sizing round bars, wire, tubes, and the like |
| US2041937A (en) * | 1934-10-27 | 1936-05-26 | Alfina Immobilien Finanzierung | Tube rolling process |
| GB447988A (en) * | 1934-12-24 | 1936-05-29 | Tube Prod Ltd | Improvements relating to the manufacture of steel and other metal tubes |
| US2503512A (en) * | 1946-08-02 | 1950-04-11 | Nat Tube Co | Cold-worked pipe and method of obtaining the same |
| US2642763A (en) * | 1947-03-26 | 1953-06-23 | Finn B Abramsen | Cross rolling mill |
| AT168279B (de) * | 1947-12-23 | 1951-05-10 | Alberto Calmes | Verfahren und Walzwerk zur Herstellung von nahtlosen Rohren |
-
0
- NL NL207167D patent/NL207167A/xx unknown
-
1955
- 1955-05-17 DE DED20477A patent/DE1017122B/de active Pending
-
1956
- 1956-04-27 AT AT196333D patent/AT196333B/de active
- 1956-05-11 CH CH345858D patent/CH345858A/de unknown
- 1956-05-15 FR FR1153322D patent/FR1153322A/fr not_active Expired
- 1956-05-16 GB GB16213/56A patent/GB805598A/en not_active Expired
- 1956-05-16 BE BE547866A patent/BE547866A/fr unknown
-
1960
- 1960-09-20 US US57290A patent/US3136185A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT196333B (de) | 1958-03-10 |
| DE1017122B (de) | 1957-10-10 |
| GB805598A (en) | 1958-12-10 |
| CH345858A (de) | 1960-04-30 |
| FR1153322A (fr) | 1958-03-05 |
| US3136185A (en) | 1964-06-09 |
| BE547866A (fr) | 1956-11-16 |