Classifications

• • 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
  • B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
• • 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
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
  • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
  • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
  • B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
  • B21B2203/06—Cassettes
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
  • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21B—ROLLING OF METAL
  • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
  • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
  • B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
• Absorbent Articles And Supports Therefor (AREA)
• Metal Rolling (AREA)
• Crushing And Grinding (AREA)
• Replacement Of Web Rolls (AREA)
• Machine Tool Units (AREA)
• Control Of Metal Rolling (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Handcart (AREA)

Priority Applications (12)

Applications Claiming Priority (1)

Publications (3)

Family

ID=11372622

Family Applications (1)

Country Status (12)

Families Citing this family (31)

Family Cites Families (9)

• 1995
  • 1995-11-29 IT IT95MI002492A patent/IT1279085B1/it active IP Right Grant
• 1996
  • 1996-10-10 KR KR1019980704005A patent/KR19990071727A/ko not_active Withdrawn
  • 1996-10-10 EP EP96934600A patent/EP0868231B1/en not_active Expired - Lifetime
  • 1996-10-10 CA CA002239024A patent/CA2239024C/en not_active Expired - Lifetime
  • 1996-10-10 CN CNB961994606A patent/CN1167522C/zh not_active Expired - Lifetime
  • 1996-10-10 AU AU72889/96A patent/AU7288996A/en not_active Abandoned
  • 1996-10-10 PL PL96326979A patent/PL326979A1/xx unknown
  • 1996-10-10 AT AT96934600T patent/ATE189628T1/de not_active IP Right Cessation
  • 1996-10-10 JP JP52009497A patent/JP4332681B2/ja not_active Expired - Lifetime
  • 1996-10-10 WO PCT/EP1996/004387 patent/WO1997019767A1/en not_active Ceased
  • 1996-10-10 US US09/077,640 patent/US6041635A/en not_active Expired - Lifetime
  • 1996-10-10 DE DE69606658T patent/DE69606658T2/de not_active Expired - Lifetime

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