IT8220319A0 - WORKING CYLINDER, RESPECTIVELY RETURN CYLINDER. - Google Patents

WORKING CYLINDER, RESPECTIVELY RETURN CYLINDER.

Info

Publication number
IT8220319A0
IT8220319A0 IT8220319A IT2031982A IT8220319A0 IT 8220319 A0 IT8220319 A0 IT 8220319A0 IT 8220319 A IT8220319 A IT 8220319A IT 2031982 A IT2031982 A IT 2031982A IT 8220319 A0 IT8220319 A0 IT 8220319A0
Authority
IT
Italy
Prior art keywords
cylinder
respectively return
working
working cylinder
return cylinder
Prior art date
Application number
IT8220319A
Other languages
Italian (it)
Other versions
IT1150495B (en
Inventor
Winfried Kramm
Detlef Gotthardt
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8220319A0 publication Critical patent/IT8220319A0/en
Application granted granted Critical
Publication of IT1150495B publication Critical patent/IT1150495B/en

Links

Classifications

    • 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
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • 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
    • B21B17/08—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B21B17/12—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 having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills in a discontinuous process, e.g. plug-rolling mills
IT20319/82A 1981-04-09 1982-03-22 WORK CYLINDER, RESPECTIVELY RECALL CYLINDER IT1150495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813114851 DE3114851A1 (en) 1981-04-09 1981-04-09 "WORK OR RETURN ROLLER"

Publications (2)

Publication Number Publication Date
IT8220319A0 true IT8220319A0 (en) 1982-03-22
IT1150495B IT1150495B (en) 1986-12-10

Family

ID=6130034

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20319/82A IT1150495B (en) 1981-04-09 1982-03-22 WORK CYLINDER, RESPECTIVELY RECALL CYLINDER

Country Status (7)

Country Link
JP (1) JPS57177814A (en)
CS (1) CS229680B2 (en)
DE (1) DE3114851A1 (en)
FR (1) FR2503591A1 (en)
GB (1) GB2096507A (en)
IT (1) IT1150495B (en)
SE (1) SE8202228L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735580B2 (en) * 2006-09-19 2011-07-27 三菱マテリアル株式会社 Rolling roll, rolling ring, rolling mill and assembling method of rolling roll
US8852065B2 (en) 2008-05-07 2014-10-07 Mitsubishi Materials Corporation Rolling roll, rolling ring, rolling mill, and rolling roll assembling method
CN107042233B (en) * 2017-06-21 2019-12-27 华北理工大学 Steel rolling forming equipment
CN107639117B (en) * 2017-09-07 2024-04-30 浙江恒成硬质合金有限公司 Hard alloy composite roller
CN111069291B (en) * 2019-12-19 2022-03-04 合肥东方节能科技股份有限公司 Roller structure
CN112475975B (en) * 2020-11-25 2022-07-26 常熟市恒丰轧辊有限公司 Anti-rolling wheel loosening device of high-speed cutting machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1286490B (en) * 1964-05-21 1969-01-09 Koehler Friedrich Rolling mill roll
US3398563A (en) * 1966-02-14 1968-08-27 Wean Ind Inc Roll apparatus
US4008598A (en) * 1975-11-13 1977-02-22 Asko, Inc. Work reducing
US4117705A (en) * 1977-08-08 1978-10-03 Asko, Inc. Work reducing and pressure applying

Also Published As

Publication number Publication date
DE3114851A1 (en) 1983-05-05
FR2503591A1 (en) 1982-10-15
CS229680B2 (en) 1984-06-18
SE8202228L (en) 1982-10-10
JPS57177814A (en) 1982-11-01
GB2096507A (en) 1982-10-20
IT1150495B (en) 1986-12-10

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