FR870097A - Oblique roller rolling mill for the production of tubes and tube blanks - Google Patents

Oblique roller rolling mill for the production of tubes and tube blanks

Info

Publication number
FR870097A
FR870097A FR870097DA FR870097A FR 870097 A FR870097 A FR 870097A FR 870097D A FR870097D A FR 870097DA FR 870097 A FR870097 A FR 870097A
Authority
FR
France
Prior art keywords
tubes
production
rolling mill
roller rolling
oblique roller
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
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Application granted granted Critical
Publication of FR870097A publication Critical patent/FR870097A/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
    • 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
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
FR870097D 1938-11-16 1941-02-15 Oblique roller rolling mill for the production of tubes and tube blanks Expired FR870097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM3827D DE886437C (en) 1938-11-16 1938-11-16 Angled rolling mill with three rolls for the production of tubes and tube blanks from solid blocks

Publications (1)

Publication Number Publication Date
FR870097A true FR870097A (en) 1942-03-02

Family

ID=7292370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870097D Expired FR870097A (en) 1938-11-16 1941-02-15 Oblique roller rolling mill for the production of tubes and tube blanks

Country Status (2)

Country Link
DE (1) DE886437C (en)
FR (1) FR870097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530502A1 (en) * 1982-07-20 1984-01-27 Mo I Stali I Splavov Method of rolling metal half-products and metal half-products obtained by the said method.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE890981A (en) * 1981-11-04 1982-03-01 Meuse Tubes Usines PROCESS FOR THE MANUFACTURE OF SOLDERLESS TUBES, INSTALLATION FOR THE IMPLEMENTATION THEREOF AND SOLDERLESS TUBES OBTAINED BY THE PROCESS OR THE SAME
DE3710193C1 (en) * 1987-03-27 1988-05-19 Mannesmann Ag Process for producing seamless pipes over 200 mm in diameter and device for carrying out the process
DE4433397C1 (en) * 1994-09-12 1995-09-28 Mannesmann Ag Set-up of the rolls of a skew rolling mill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE174372C (en) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530502A1 (en) * 1982-07-20 1984-01-27 Mo I Stali I Splavov Method of rolling metal half-products and metal half-products obtained by the said method.

Also Published As

Publication number Publication date
DE886437C (en) 1953-08-13

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