AU544037B2 - Variable crown roll - Google Patents

Variable crown roll

Info

Publication number
AU544037B2
AU544037B2 AU67688/81A AU6768881A AU544037B2 AU 544037 B2 AU544037 B2 AU 544037B2 AU 67688/81 A AU67688/81 A AU 67688/81A AU 6768881 A AU6768881 A AU 6768881A AU 544037 B2 AU544037 B2 AU 544037B2
Authority
AU
Australia
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
AU67688/81A
Other versions
AU6768881A (en
Inventor
Eizi Hirooka
Kazuo Kondo
Takeshi Masui
Toshiji Takigawa
Eizi Yasui
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 JP3126580U external-priority patent/JPS5754881Y2/ja
Priority claimed from JP3126680U external-priority patent/JPS5940088Y2/en
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of AU6768881A publication Critical patent/AU6768881A/en
Application granted granted Critical
Publication of AU544037B2 publication Critical patent/AU544037B2/en
Anticipated expiration legal-status Critical
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)
AU67688/81A 1980-03-11 1981-02-26 Variable crown roll Expired AU544037B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP3126580U JPS5754881Y2 (en) 1980-03-11 1980-03-11
JP55-31266 1980-03-11
JP3126680U JPS5940088Y2 (en) 1980-03-11 1980-03-11 Variable crown roll
JP55-31265 1980-03-11

Publications (2)

Publication Number Publication Date
AU6768881A AU6768881A (en) 1981-09-17
AU544037B2 true AU544037B2 (en) 1985-05-16

Family

ID=26369725

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67688/81A Expired AU544037B2 (en) 1980-03-11 1981-02-26 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
SE8101377L (en) 1981-09-12
GB2070994A (en) 1981-09-16
AU6768881A (en) 1981-09-17
GB2070994B (en) 1983-07-20
IN155422B (en) 1985-01-26
ES500278A0 (en) 1982-09-01
LU83210A1 (en) 1981-06-24
ES8206994A1 (en) 1982-09-01
IT8167333A0 (en) 1981-03-10
BE887885A (en) 1981-07-01
IT1144158B (en) 1986-10-29
BR8101400A (en) 1981-09-15
FR2477913A1 (en) 1981-09-18
FR2477913B1 (en) 1984-11-23
DE3109316A1 (en) 1981-12-24
SE441984B (en) 1985-11-25
CA1170087A (en) 1984-07-03
MX152302A (en) 1985-06-25
AR227776A1 (en) 1982-12-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired