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GB2070994B - Variable crown roll - Google Patents

Variable crown roll

Info

Publication number
GB2070994B
GB2070994B GB8106822A GB8106822A GB2070994B GB 2070994 B GB2070994 B GB 2070994B GB 8106822 A GB8106822 A GB 8106822A GB 8106822 A GB8106822 A GB 8106822A GB 2070994 B GB2070994 B GB 2070994B
Authority
GB
United Kingdom
Prior art keywords
crown roll
variable crown
variable
roll
crown
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
GB8106822A
Other versions
GB2070994A (en
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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
Priority claimed from JP3126680U external-priority patent/JPS5940088Y2/en
Priority claimed from JP3126580U external-priority patent/JPS5754881Y2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of GB2070994A publication Critical patent/GB2070994A/en
Application granted granted Critical
Publication of GB2070994B publication Critical patent/GB2070994B/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
    • 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
    • B21B27/05—Sleeved rolls with deflectable sleeves

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Medicinal Preparation (AREA)
GB8106822A 1980-03-11 1981-03-04 Variable crown roll Expired GB2070994B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3126680U JPS5940088Y2 (en) 1980-03-11 1980-03-11 Variable crown roll
JP3126580U JPS5754881Y2 (en) 1980-03-11 1980-03-11

Publications (2)

Publication Number Publication Date
GB2070994A GB2070994A (en) 1981-09-16
GB2070994B true GB2070994B (en) 1983-07-20

Family

ID=26369725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8106822A Expired GB2070994B (en) 1980-03-11 1981-03-04 Variable crown roll

Country Status (14)

Country Link
AR (1) AR227776A1 (en)
AU (1) AU544037B2 (en)
BE (1) BE887885A (en)
BR (1) BR8101400A (en)
CA (1) CA1170087A (en)
DE (1) DE3109316A1 (en)
ES (1) ES8206994A1 (en)
FR (1) FR2477913A1 (en)
GB (1) GB2070994B (en)
IN (1) IN155422B (en)
IT (1) IT1144158B (en)
LU (1) LU83210A1 (en)
MX (1) MX152302A (en)
SE (1) SE441984B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596303A1 (en) * 1986-03-25 1987-10-02 Etude Installations Siderurgiq Roll with casing having blocked expansion, for rolling mills
US7980560B2 (en) 2008-04-30 2011-07-19 Igor Belykh Three-dimensional tube puzzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527606A1 (en) * 1966-01-19 1970-02-26 Bwg Bergwerk Walzwerk Work roll with adjustable crown
DE1602155A1 (en) * 1967-09-29 1970-04-09 Siemag Siegener Maschb Gmbh Method to compensate for the deflection of the roll barrel of rolling mill rolls as well as rolling mill roll for practicing the method
US4062096A (en) * 1977-01-03 1977-12-13 Blau-Knox Foundry & Mill Machinery, Inc. Variable crown roll
JPS54116364A (en) * 1978-03-02 1979-09-10 Sumitomo Metal Ind Ltd Sleeve type roll with variable crown amount

Also Published As

Publication number Publication date
IN155422B (en) 1985-01-26
BR8101400A (en) 1981-09-15
AU544037B2 (en) 1985-05-16
AU6768881A (en) 1981-09-17
IT1144158B (en) 1986-10-29
FR2477913B1 (en) 1984-11-23
SE8101377L (en) 1981-09-12
FR2477913A1 (en) 1981-09-18
CA1170087A (en) 1984-07-03
IT8167333A0 (en) 1981-03-10
GB2070994A (en) 1981-09-16
DE3109316A1 (en) 1981-12-24
ES500278A0 (en) 1982-09-01
ES8206994A1 (en) 1982-09-01
MX152302A (en) 1985-06-25
SE441984B (en) 1985-11-25
AR227776A1 (en) 1982-12-15
LU83210A1 (en) 1981-06-24
BE887885A (en) 1981-07-01

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010303