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FR402534A - Rolling mill for hollow parts - Google Patents

Rolling mill for hollow parts

Info

Publication number
FR402534A
FR402534A FR402534A FR402534DA FR402534A FR 402534 A FR402534 A FR 402534A FR 402534 A FR402534 A FR 402534A FR 402534D A FR402534D A FR 402534DA FR 402534 A FR402534 A FR 402534A
Authority
FR
France
Prior art keywords
rolling mill
hollow parts
hollow
parts
mill
Prior art date
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
Application number
FR402534A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BENRATHER MASCHINENFABRIK ACTI
Original Assignee
BENRATHER MASCHINENFABRIK ACTI
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 by BENRATHER MASCHINENFABRIK ACTI filed Critical BENRATHER MASCHINENFABRIK ACTI
Application granted granted Critical
Publication of FR402534A publication Critical patent/FR402534A/en
Expired 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
    • B21B17/02—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)
FR402534A 1909-04-28 1909-04-29 Rolling mill for hollow parts Expired FR402534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190910113T 1909-04-28

Publications (1)

Publication Number Publication Date
FR402534A true FR402534A (en) 1909-10-11

Family

ID=32554188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402534A Expired FR402534A (en) 1909-04-28 1909-04-29 Rolling mill for hollow parts

Country Status (4)

Country Link
US (1) US970263A (en)
DE (1) DE225679C (en)
FR (1) FR402534A (en)
GB (1) GB190910113A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041907A1 (en) * 1980-06-06 1981-12-16 VALLOUREC Société Anonyme dite. Bench for retaining the mandrel in continuous rolling mills

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392565A (en) * 1965-02-15 1968-07-16 Blaw Knox Co Manufacture of seamless tubing
US3593553A (en) * 1968-07-12 1971-07-20 Blaw Knox Co Method and apparatus for rolling tubes
FR2198797B1 (en) * 1972-09-08 1975-01-03 Vallourec
JPS5913283B2 (en) * 1978-11-17 1984-03-28 新日本製鐵株式会社 Continuous rolling method for pipes
US4353238A (en) * 1981-05-18 1982-10-12 Vallourec, Societe Anonyme Method for manufacture of seamless metal tubing by continuous rolling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041907A1 (en) * 1980-06-06 1981-12-16 VALLOUREC Société Anonyme dite. Bench for retaining the mandrel in continuous rolling mills

Also Published As

Publication number Publication date
GB190910113A (en) 1910-02-03
DE225679C (en)
US970263A (en) 1910-09-13

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