ITMI920289A1 - Macchina per il raddrizzamento di tubi - Google Patents
Macchina per il raddrizzamento di tubiInfo
- Publication number
- ITMI920289A1 ITMI920289A1 IT000289A ITMI920289A ITMI920289A1 IT MI920289 A1 ITMI920289 A1 IT MI920289A1 IT 000289 A IT000289 A IT 000289A IT MI920289 A ITMI920289 A IT MI920289A IT MI920289 A1 ITMI920289 A1 IT MI920289A1
- Authority
- IT
- Italy
- Prior art keywords
- straightening machine
- tube straightening
- tube
- machine
- straightening
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920289A IT1254783B (it) | 1992-02-12 | 1992-02-12 | Macchina per il raddrizzamento di tubi |
EP92118388A EP0555528A1 (en) | 1992-02-12 | 1992-10-28 | A pipe straightening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920289A IT1254783B (it) | 1992-02-12 | 1992-02-12 | Macchina per il raddrizzamento di tubi |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920289A0 ITMI920289A0 (it) | 1992-02-12 |
ITMI920289A1 true ITMI920289A1 (it) | 1993-08-12 |
IT1254783B IT1254783B (it) | 1995-10-11 |
Family
ID=11361921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920289A IT1254783B (it) | 1992-02-12 | 1992-02-12 | Macchina per il raddrizzamento di tubi |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0555528A1 (it) |
IT (1) | IT1254783B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1288426B1 (it) * | 1997-01-23 | 1998-09-22 | Demag Italimpianti Spa | Macchina per il raddrizzamento di tubi e corpi astiformi in generale |
DE19724300A1 (de) * | 1997-06-09 | 1998-12-10 | Wrt Metallbearbeitungsmaschine | Rohr- oder Stangenrichtvorrichtung |
CN101791640B (zh) * | 2010-03-22 | 2012-05-30 | 中信重工机械股份有限公司 | 一种大型多斜辊矫直机平衡、锁紧缸的分配方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1106054A (en) * | 1964-03-24 | 1968-03-13 | Dalmine Spa | Apparatus for straightening by rolling bars or tubes of circular cross section whose diameters vary along their length |
GB1231383A (it) * | 1967-06-09 | 1971-05-12 | ||
HU169560B (it) * | 1973-06-08 | 1976-12-28 | ||
DE2349693A1 (de) * | 1973-10-03 | 1975-04-30 | Kieserling & Albrecht | Verfahren und vorrichtung zum richten von stranggutabschnitten, insbesondere von stangen und rohren |
US4471639A (en) * | 1982-11-01 | 1984-09-18 | E. W. Bliss Company, Inc. | Roll orientation control system for straightening machines |
-
1992
- 1992-02-12 IT ITMI920289A patent/IT1254783B/it active IP Right Grant
- 1992-10-28 EP EP92118388A patent/EP0555528A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0555528A1 (en) | 1993-08-18 |
IT1254783B (it) | 1995-10-11 |
ITMI920289A0 (it) | 1992-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |