IT1397688B1 - Rullo composto - Google Patents

Rullo composto

Info

Publication number
IT1397688B1
IT1397688B1 ITBG2009A000065A ITBG20090065A IT1397688B1 IT 1397688 B1 IT1397688 B1 IT 1397688B1 IT BG2009A000065 A ITBG2009A000065 A IT BG2009A000065A IT BG20090065 A ITBG20090065 A IT BG20090065A IT 1397688 B1 IT1397688 B1 IT 1397688B1
Authority
IT
Italy
Prior art keywords
roller composed
roller
Prior art date
Application number
ITBG2009A000065A
Other languages
English (en)
Inventor
Renato Railz
Original Assignee
Eurolls S P A
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 Eurolls S P A filed Critical Eurolls S P A
Priority to ITBG2009A000065A priority Critical patent/IT1397688B1/it
Priority to PCT/IB2010/003178 priority patent/WO2011073757A1/en
Publication of ITBG20090065A1 publication Critical patent/ITBG20090065A1/it
Application granted granted Critical
Publication of IT1397688B1 publication Critical patent/IT1397688B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Massaging Devices (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Powder Metallurgy (AREA)
ITBG2009A000065A 2009-12-16 2009-12-16 Rullo composto IT1397688B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBG2009A000065A IT1397688B1 (it) 2009-12-16 2009-12-16 Rullo composto
PCT/IB2010/003178 WO2011073757A1 (en) 2009-12-16 2010-12-03 Composite roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBG2009A000065A IT1397688B1 (it) 2009-12-16 2009-12-16 Rullo composto

Publications (2)

Publication Number Publication Date
ITBG20090065A1 ITBG20090065A1 (it) 2011-06-17
IT1397688B1 true IT1397688B1 (it) 2013-01-24

Family

ID=42272127

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBG2009A000065A IT1397688B1 (it) 2009-12-16 2009-12-16 Rullo composto

Country Status (2)

Country Link
IT (1) IT1397688B1 (it)
WO (1) WO2011073757A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20120052A1 (it) * 2012-12-05 2014-06-06 Renato Railz Rullo di laminazione

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609849A (en) * 1969-04-09 1971-10-05 Jan M Krol Forming rolls
JPH0622723B2 (ja) * 1986-12-27 1994-03-30 住友金属工業株式会社 複合圧延用ロールの製造方法
JPH0757367B2 (ja) * 1988-10-14 1995-06-21 株式会社日立製作所 セラミックスリーブ組立式圧延ロール
DE4321143A1 (de) * 1993-06-25 1995-01-05 Saar Hartmetall & Werkzeuge Verbundkörper, bestehend aus Werkstoffen unterschiedlicher thermischer und mechanischer Eigenschaften
DE4340134A1 (de) * 1993-11-25 1995-06-08 Schroeder Guenther Metallkörper sowie Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
WO2011073757A1 (en) 2011-06-23
ITBG20090065A1 (it) 2011-06-17

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