PL233712A1 - - Google Patents
Info
- Publication number
- PL233712A1 PL233712A1 PL23371281A PL23371281A PL233712A1 PL 233712 A1 PL233712 A1 PL 233712A1 PL 23371281 A PL23371281 A PL 23371281A PL 23371281 A PL23371281 A PL 23371281A PL 233712 A1 PL233712 A1 PL 233712A1
- Authority
- PL
- Poland
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8036148 | 1980-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL233712A1 true PL233712A1 (en) | 1982-07-05 |
Family
ID=10517219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23371281A PL233712A1 (en) | 1980-11-11 | 1981-11-06 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0051950A3 (en) |
| JP (1) | JPS57154326A (en) |
| AU (1) | AU7734881A (en) |
| BR (1) | BR8107287A (en) |
| DK (1) | DK492181A (en) |
| ES (1) | ES506966A0 (en) |
| FI (1) | FI813474L (en) |
| GR (1) | GR74681B (en) |
| NO (1) | NO813639L (en) |
| PL (1) | PL233712A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201107673D0 (en) * | 2011-05-09 | 2011-06-22 | Murphy Matthew | A pipe straightener |
| CN102527780B (en) * | 2012-03-05 | 2013-10-30 | 常熟市非凡金属制品有限公司 | Quenching and straightening integrated machine for steel billets |
| CN103658239B (en) * | 2013-11-30 | 2015-12-09 | 大连市旅顺钢模板修复机设备厂有限公司 | A kind of pipe strengening machine |
| TWI565542B (en) * | 2016-07-21 | 2017-01-11 | jia-rong Lin | Tube device |
| CN113369338B (en) * | 2021-04-28 | 2023-04-18 | 中军建工集团(安徽)有限公司 | High-strength anti-seismic steel preparation equipment for building |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540251A (en) * | 1968-06-14 | 1970-11-17 | Gulf & Western Ind Prod Co | Cross-roll straightener drive assembly |
| US3604236A (en) * | 1968-08-30 | 1971-09-14 | Gulf & Western Ind Prod Co | Cross roll adjusting and locking means |
| US3706215A (en) * | 1971-02-19 | 1972-12-19 | Herbert D Horton | Rotary pipe straightener |
| CA1064806A (en) * | 1976-08-23 | 1979-10-23 | International Tool And Supply Co. Inc. | Heavy duty mobile pipe straightening machine of relatively light-weight construction |
-
1981
- 1981-10-26 GR GR66364A patent/GR74681B/el unknown
- 1981-10-26 EP EP81305037A patent/EP0051950A3/en not_active Withdrawn
- 1981-10-28 NO NO813639A patent/NO813639L/en unknown
- 1981-11-04 FI FI813474A patent/FI813474L/en not_active Application Discontinuation
- 1981-11-06 PL PL23371281A patent/PL233712A1/xx unknown
- 1981-11-06 DK DK492181A patent/DK492181A/en unknown
- 1981-11-10 ES ES506966A patent/ES506966A0/en active Granted
- 1981-11-10 BR BR8107287A patent/BR8107287A/en unknown
- 1981-11-10 AU AU77348/81A patent/AU7734881A/en not_active Abandoned
- 1981-11-11 JP JP56179886A patent/JPS57154326A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES8403337A1 (en) | 1983-08-01 |
| NO813639L (en) | 1982-05-12 |
| FI813474L (en) | 1982-05-12 |
| BR8107287A (en) | 1982-08-03 |
| GR74681B (en) | 1984-07-03 |
| ES506966A0 (en) | 1983-08-01 |
| JPS57154326A (en) | 1982-09-24 |
| DK492181A (en) | 1982-05-12 |
| EP0051950A3 (en) | 1982-06-16 |
| AU7734881A (en) | 1982-05-20 |
| EP0051950A2 (en) | 1982-05-19 |