FR1144388A - Discharge rolling mill - Google Patents

Discharge rolling mill

Info

Publication number
FR1144388A
FR1144388A FR1144388DA FR1144388A FR 1144388 A FR1144388 A FR 1144388A FR 1144388D A FR1144388D A FR 1144388DA FR 1144388 A FR1144388 A FR 1144388A
Authority
FR
France
Prior art keywords
rolling mill
discharge rolling
discharge
mill
rolling
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
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Application granted granted Critical
Publication of FR1144388A publication Critical patent/FR1144388A/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
    • B21B17/08—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1144388D 1955-03-16 1956-03-12 Discharge rolling mill Expired FR1144388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1144388X 1955-03-16

Publications (1)

Publication Number Publication Date
FR1144388A true FR1144388A (en) 1957-10-11

Family

ID=7726814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1144388D Expired FR1144388A (en) 1955-03-16 1956-03-12 Discharge rolling mill

Country Status (1)

Country Link
FR (1) FR1144388A (en)

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