JPS4947146B1 - - Google Patents

Info

Publication number
JPS4947146B1
JPS4947146B1 JP43033366A JP3336668A JPS4947146B1 JP S4947146 B1 JPS4947146 B1 JP S4947146B1 JP 43033366 A JP43033366 A JP 43033366A JP 3336668 A JP3336668 A JP 3336668A JP S4947146 B1 JPS4947146 B1 JP S4947146B1
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.)
Pending
Application number
JP43033366A
Other languages
Japanese (ja)
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
Application filed filed Critical
Publication of JPS4947146B1 publication Critical patent/JPS4947146B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • 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
    • B21B19/06—Rolling hollow basic material, e.g. Assel mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
    • Y10T428/12278—Same structure at both ends of plural taper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP43033366A 1965-07-23 1968-05-17 Pending JPS4947146B1 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR25740A FR1475645A (fr) 1965-07-23 1965-07-23 Nouveau laminoir à tubes et procédé utilisé pour la mise en oeuvre de ce laminoir
FR106854 1967-05-18

Publications (1)

Publication Number Publication Date
JPS4947146B1 true JPS4947146B1 (xx) 1974-12-13

Family

ID=26164969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43033366A Pending JPS4947146B1 (xx) 1965-07-23 1968-05-17

Country Status (6)

Country Link
US (2) US3465563A (xx)
JP (1) JPS4947146B1 (xx)
DE (2) DE1527750B2 (xx)
ES (1) ES353988A1 (xx)
FR (2) FR1475645A (xx)
GB (2) GB1150582A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363288A1 (de) * 1973-12-19 1975-08-21 Gennadij Iwanowitsch Guljaew Anlage zur herstellung von rohrluppen mit einem gleichbleibenden innendurchmesser und abgeschwaechten enden
NL7903234A (nl) * 1979-04-24 1980-10-28 Noord Ver Metaal Werkwijze en inrichting voor het tot een kleinere diameter walsen van buis.
DE3309797A1 (de) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
FR2561950B1 (fr) * 1984-03-28 1987-11-13 Vallourec Procede de reglage d'un laminoir a cylindres obliques et laminoir pour la mise en oeuvre de ce procede
DE3573540D1 (en) * 1985-02-18 1989-11-16 Mannesmann Ag Cross-rolling mill
US4649728A (en) * 1985-04-23 1987-03-17 The Babcock & Wilcox Company Integral joint forming of work-hardenable high alloy tubing
US4763490A (en) * 1986-08-22 1988-08-16 Bruner Mates A Openable ring with safety locking means
US5002835A (en) * 1990-02-15 1991-03-26 Vernay Laboratories, Inc. Armature insert
US5136858A (en) * 1991-05-03 1992-08-11 Bruner Mates A Openable ring with interleaving member
DE4428530C5 (de) * 1994-08-12 2005-11-10 Kocks Technik Gmbh & Co. Kg Verfahren und Walzgerüst zum Schrägwalzen von Rohren
US8356506B2 (en) * 2011-02-25 2013-01-22 Szuba Consulting, Inc. Method of forming industrial housings
CN103316917B (zh) * 2013-06-18 2015-06-17 太原科技大学 一种生产管材或棒材的三辊斜连轧机
CN115090739B (zh) * 2022-06-10 2023-03-31 西安交通大学 一种内向旋压制备薄壁无缝管的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713678A (en) * 1926-05-04 1929-05-21 Jones & Laughlin Steel Corp Stock guiding and feeding mechanism
US1773748A (en) * 1929-03-13 1930-08-26 Tom H Nelson Method and apparatus for manufacture of seamless metallic tubes
US2336397A (en) * 1941-08-16 1943-12-07 Reed Roller Bit Co Method of forming tubes
BE462766A (xx) * 1945-02-05
US2868047A (en) * 1955-02-14 1959-01-13 Zublin Julius Rolling mill

Also Published As

Publication number Publication date
GB1150582A (en) 1969-04-30
ES353988A1 (es) 1970-02-01
FR1475645A (fr) 1967-04-07
DE1527750A1 (de) 1970-05-27
US3561246A (en) 1971-02-09
FR1551865A (xx) 1969-01-03
DE1527750B2 (de) 1973-09-27
DE1752349A1 (de) 1971-05-19
DE1752349B2 (de) 1975-11-27
US3465563A (en) 1969-09-09
GB1202105A (en) 1970-08-12

Similar Documents

Publication Publication Date Title
FR1551865A (xx)
JPS448973Y1 (xx)
FR5632M (xx)
JPS4213263Y1 (xx)
JPS4118790Y1 (xx)
JPS4310270Y1 (xx)
JPS4319673Y1 (xx)
JPS441289Y1 (xx)
JPS421474Y1 (xx)
JPS4331620Y1 (xx)
JPS4322545Y1 (xx)
JPS421255Y1 (xx)
JPS431465Y1 (xx)
JPS4125224Y1 (xx)
BE670383A (xx)
BE674893A (xx)
NL6602735A (xx)
BE671612A (xx)
BE671633A (xx)
BE674778A (xx)
BE686681A (xx)
BE675162A (xx)
BE675154A (xx)
BE675008A (xx)
BE675110A (xx)