AT196333B - Verfahren und Vorrichtung zur Herstellung von Stahlrohren - Google Patents

Verfahren und Vorrichtung zur Herstellung von Stahlrohren

Info

Publication number
AT196333B
AT196333B AT196333DA AT196333B AT 196333 B AT196333 B AT 196333B AT 196333D A AT196333D A AT 196333DA AT 196333 B AT196333 B AT 196333B
Authority
AT
Austria
Prior art keywords
production
steel pipes
pipes
steel
Prior art date
Application number
Other languages
English (en)
Inventor
Benteler Helmut
Original Assignee
Delta Kuehlschrank G M B H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to DED20477A priority Critical patent/DE1017122B/de
Application filed by Delta Kuehlschrank G M B H filed Critical Delta Kuehlschrank G M B H
Priority to AT196333T priority
Application granted granted Critical
Publication of AT196333B publication Critical patent/AT196333B/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/02Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B13/00Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/001Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B17/00Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02Tube-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
    • B21B17/04Tube-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
AT196333D 1955-05-17 1956-04-27 Verfahren und Vorrichtung zur Herstellung von Stahlrohren AT196333B (de)

Priority Applications (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
AT196333B true AT196333B (de) 1958-03-10

Family

ID=25607643

Family Applications (1)

Application Number Title Priority Date Filing Date
AT196333D AT196333B (de) 1955-05-17 1956-04-27 Verfahren und Vorrichtung zur Herstellung von Stahlrohren

Country Status (8)

Country Link
US (1) US3136185A (de)
AT (1) AT196333B (de)
BE (1) BE547866A (de)
CH (1) CH345858A (de)
DE (1) DE1017122B (de)
FR (1) FR1153322A (de)
GB (1) GB805598A (de)
NL (1) NL207167A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE1286491B (de) * 1963-08-10 1969-01-09 Siemag Siegener Masch Bau Walzgeruest mit einem die Walzen lagernden Staenderpaar oder Staenderrahmen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL298197A (de) * 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
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
AU6077190A (en) * 1989-08-03 1991-03-11 Albert Calmes Device for elongating and equalizing round hollow blanks for the manufacture of seamless tubes
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 Multi-stand rolling mill
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE170783C (de) *
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 (de) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
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
DE1286491B (de) * 1963-08-10 1969-01-09 Siemag Siegener Masch Bau Walzgeruest mit einem die Walzen lagernden Staenderpaar oder Staenderrahmen

Also Published As

Publication number Publication date
US3136185A (en) 1964-06-09
GB805598A (en) 1958-12-10
NL207167A (de) 1900-01-01
FR1153322A (fr) 1958-03-05
BE547866A (fr) 1956-11-16
DE1017122B (de) 1957-10-10
CH345858A (de) 1960-04-30

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