FR801407A - Improvements in the manufacture of steel or other metal tubes - Google Patents

Improvements in the manufacture of steel or other metal tubes

Info

Publication number
FR801407A
FR801407A FR801407DA FR801407A FR 801407 A FR801407 A FR 801407A FR 801407D A FR801407D A FR 801407DA FR 801407 A FR801407 A FR 801407A
Authority
FR
France
Prior art keywords
manufacture
steel
metal tubes
tubes
metal
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.)
Tube Products Ltd
Original Assignee
Tube Products Ltd
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 Tube Products Ltd filed Critical Tube Products Ltd
Application granted granted Critical
Publication of FR801407A publication Critical patent/FR801407A/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)
  • Forging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR801407D 1934-12-24 1936-01-29 Improvements in the manufacture of steel or other metal tubes Expired FR801407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3694734A GB447988A (en) 1934-12-24 1934-12-24 Improvements relating to the manufacture of steel and other metal tubes

Publications (1)

Publication Number Publication Date
FR801407A true FR801407A (en) 1936-08-04

Family

ID=10392491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801407D Expired FR801407A (en) 1934-12-24 1936-01-29 Improvements in the manufacture of steel or other metal tubes

Country Status (2)

Country Link
FR (1) FR801407A (en)
GB (1) GB447988A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976335C (en) * 1941-05-01 1963-07-11 Demag Ag Method and device for producing pipes on a push bench
NL207167A (en) * 1955-05-17 1900-01-01 Delta Kuehlschrank G M B H

Also Published As

Publication number Publication date
GB447988A (en) 1936-05-29

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