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FR695934A - Improvements to the tube reduction process - Google Patents

Improvements to the tube reduction process

Info

Publication number
FR695934A
FR695934A FR695934DA FR695934A FR 695934 A FR695934 A FR 695934A FR 695934D A FR695934D A FR 695934DA FR 695934 A FR695934 A FR 695934A
Authority
FR
France
Prior art keywords
reduction process
tube reduction
tube
reduction
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.)
Escaut Et Meuse SA D
Original Assignee
Escaut Et Meuse SA D
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 Escaut Et Meuse SA D filed Critical Escaut Et Meuse SA D
Application granted granted Critical
Publication of FR695934A publication Critical patent/FR695934A/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
    • B21B17/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR695934D 1930-05-21 1930-05-21 Improvements to the tube reduction process Expired FR695934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR695934T 1930-05-21

Publications (1)

Publication Number Publication Date
FR695934A true FR695934A (en) 1930-12-23

Family

ID=9046389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR695934D Expired FR695934A (en) 1930-05-21 1930-05-21 Improvements to the tube reduction process

Country Status (3)

Country Link
BE (1) BE373293A (en)
FR (1) FR695934A (en)
GB (1) GB370374A (en)

Also Published As

Publication number Publication date
BE373293A (en)
GB370374A (en) 1932-04-07

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