IT1133758B - MACHINE FOR FLATENING SHEETS AND TAPES - Google Patents
MACHINE FOR FLATENING SHEETS AND TAPESInfo
- Publication number
- IT1133758B IT1133758B IT25826/80A IT2582680A IT1133758B IT 1133758 B IT1133758 B IT 1133758B IT 25826/80 A IT25826/80 A IT 25826/80A IT 2582680 A IT2582680 A IT 2582680A IT 1133758 B IT1133758 B IT 1133758B
- Authority
- IT
- Italy
- Prior art keywords
- flatening
- tapes
- sheets
- machine
- flatening sheets
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792945505 DE2945505A1 (en) | 1979-11-10 | 1979-11-10 | LEVELING MACHINE FOR SHEETS AND TAPES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8025826A0 IT8025826A0 (en) | 1980-11-07 |
IT1133758B true IT1133758B (en) | 1986-07-09 |
Family
ID=6085697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25826/80A IT1133758B (en) | 1979-11-10 | 1980-11-07 | MACHINE FOR FLATENING SHEETS AND TAPES |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5684124A (en) |
DE (1) | DE2945505A1 (en) |
FR (1) | FR2469223A1 (en) |
GB (1) | GB2062513A (en) |
IT (1) | IT1133758B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257929A (en) * | 1984-06-04 | 1985-12-19 | Kawasaki Heavy Ind Ltd | Roller leveller |
US4796797A (en) * | 1986-10-14 | 1989-01-10 | Nisshin Steel Co., Ltd. | Method for making thin-walled metal pipes |
DE19643507A1 (en) * | 1996-10-22 | 1998-04-23 | Fecker Gmbh Maschbau | Straightening unit for straightening strips to be fed to the entrance of a press |
AT409230B (en) * | 1998-07-27 | 2002-06-25 | Inst Verformungskunde Und Huet | LINEAR DIRECTION PROCESS |
CN104959400A (en) * | 2015-07-20 | 2015-10-07 | 南通大西洋机械有限公司 | Large leveller |
CN108672523A (en) * | 2018-06-12 | 2018-10-19 | 大连富地重工机械制造有限公司 | Apparatus for leveling, conveying equipment and system of processing |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE501195C (en) * | 1925-05-29 | 1930-06-30 | Budd Edward G Mfg Co | Sheet metal straightening machine with a processing tool, in particular a relaxation roller. like |
DE893485C (en) * | 1941-09-13 | 1953-10-15 | Ehrhardt & Sehmer Ag Maschf | Machine for straightening wedge-shaped strips and sheets of varying thickness |
JPS4315971Y1 (en) * | 1966-04-12 | 1968-07-03 | ||
DE2731234A1 (en) * | 1977-07-11 | 1979-01-25 | Schloemann Siemag Ag | Straightening thick or thin sheet metal - by bending in alternate directions between rollers having trough shaped guide members |
-
1979
- 1979-11-10 DE DE19792945505 patent/DE2945505A1/en not_active Withdrawn
-
1980
- 1980-10-28 GB GB8034594A patent/GB2062513A/en not_active Withdrawn
- 1980-11-07 IT IT25826/80A patent/IT1133758B/en active
- 1980-11-10 FR FR8023971A patent/FR2469223A1/en active Granted
- 1980-11-10 JP JP15709880A patent/JPS5684124A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2945505A1 (en) | 1981-05-21 |
IT8025826A0 (en) | 1980-11-07 |
FR2469223A1 (en) | 1981-05-22 |
GB2062513A (en) | 1981-05-28 |
JPS5684124A (en) | 1981-07-09 |
FR2469223B3 (en) | 1982-09-10 |
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