EP0087297A3 - Tension leveller - Google Patents
Tension leveller Download PDFInfo
- Publication number
- EP0087297A3 EP0087297A3 EP83300867A EP83300867A EP0087297A3 EP 0087297 A3 EP0087297 A3 EP 0087297A3 EP 83300867 A EP83300867 A EP 83300867A EP 83300867 A EP83300867 A EP 83300867A EP 0087297 A3 EP0087297 A3 EP 0087297A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- tension leveller
- diameter
- leveller
- tension
- rolls
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Paper (AREA)
Abstract
A tension leveller, particularly for use in a tandem cold
strip mill, has each of its staggered work rolls (A-D) nested in,
and supported by, two back-up rolls (F-H and J-L), each of
which has a diameter at least 1.1/4 times greater than the
diameter of the work rolls.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8204969 | 1982-02-19 | ||
GB8204969 | 1982-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0087297A2 EP0087297A2 (en) | 1983-08-31 |
EP0087297A3 true EP0087297A3 (en) | 1984-03-28 |
Family
ID=10528468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83300867A Withdrawn EP0087297A3 (en) | 1982-02-19 | 1983-02-18 | Tension leveller |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0087297A3 (en) |
JP (1) | JPS58154417A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012204074A1 (en) | 2012-03-15 | 2013-09-19 | Sms Siemag Ag | Device for straightening metal strip |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733750A (en) * | 1956-02-07 | Roller leveller with double end drive | ||
US3327509A (en) * | 1966-05-10 | 1967-06-27 | Maust Machinery Corp | Roller leveling |
DE1990324U (en) * | 1968-08-01 | Fa Josef Frohimg 5960 Olpe | Straightener for thin sheets | |
DE2052670B2 (en) * | 1969-10-27 | 1974-10-24 | Sutton Engineering Co., Pittsburgh, Pa. (V.St.A.) | Straightening machine for sheets and the like |
-
1983
- 1983-02-18 JP JP2611083A patent/JPS58154417A/en active Pending
- 1983-02-18 EP EP83300867A patent/EP0087297A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733750A (en) * | 1956-02-07 | Roller leveller with double end drive | ||
DE1990324U (en) * | 1968-08-01 | Fa Josef Frohimg 5960 Olpe | Straightener for thin sheets | |
US3327509A (en) * | 1966-05-10 | 1967-06-27 | Maust Machinery Corp | Roller leveling |
DE2052670B2 (en) * | 1969-10-27 | 1974-10-24 | Sutton Engineering Co., Pittsburgh, Pa. (V.St.A.) | Straightening machine for sheets and the like |
Also Published As
Publication number | Publication date |
---|---|
EP0087297A2 (en) | 1983-08-31 |
JPS58154417A (en) | 1983-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19841129 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BOND, HARRY LAURENCE FRED |