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
• • 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
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
  • B21J13/00—Details of machines for forging, pressing, or hammering

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Forging (AREA)
• Coating By Spraying Or Casting (AREA)
• Mounting, Exchange, And Manufacturing Of Dies (AREA)
• Other Surface Treatments For Metallic Materials (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=44237620

Family Applications (1)

Country Status (17)

Families Citing this family (6)

Family Cites Families (10)

• 2011
  • 2011-02-09 DE DE102011010646A patent/DE102011010646A1/en not_active Withdrawn
  • 2011-02-11 JP JP2012555318A patent/JP5591352B2/en active Active
  • 2011-02-11 MX MX2012009993A patent/MX2012009993A/en active IP Right Grant
  • 2011-02-11 KR KR1020127022572A patent/KR101469516B1/en active Active
  • 2011-02-11 AU AU2011223236A patent/AU2011223236A1/en not_active Abandoned
  • 2011-02-11 RU RU2012141882/02A patent/RU2508173C1/en active
  • 2011-02-11 EP EP11705158.1A patent/EP2542361B1/en active Active
  • 2011-02-11 BR BR112012021887-5A patent/BR112012021887B1/en active IP Right Grant
  • 2011-02-11 CA CA2793074A patent/CA2793074C/en active Active
  • 2011-02-11 WO PCT/EP2011/000643 patent/WO2011107214A1/en not_active Ceased
  • 2011-02-11 UA UAA201211361A patent/UA104085C2/en unknown
  • 2011-02-11 US US13/576,875 patent/US20130327107A1/en not_active Abandoned
  • 2011-02-11 ES ES11705158.1T patent/ES2481404T3/en active Active
  • 2011-02-11 CN CN201180012062.9A patent/CN102781600B/en active Active
  • 2011-02-11 PL PL11705158T patent/PL2542361T3/en unknown
  • 2011-03-01 AR ARP110100631A patent/AR080439A1/en not_active Application Discontinuation
• 2012
  • 2012-08-02 ZA ZA2012/05816A patent/ZA201205816B/en unknown

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