GR74681B - - Google Patents
Info
- Publication number
- GR74681B GR74681B GR66364A GR810166364A GR74681B GR 74681 B GR74681 B GR 74681B GR 66364 A GR66364 A GR 66364A GR 810166364 A GR810166364 A GR 810166364A GR 74681 B GR74681 B GR 74681B
- Authority
- GR
- Greece
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)
- Road Paving Machines (AREA)
- Catching Or Destruction (AREA)
- Jellies, Jams, And Syrups (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8036148 | 1980-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR74681B true GR74681B (fr) | 1984-07-03 |
Family
ID=10517219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR66364A GR74681B (fr) | 1980-11-11 | 1981-10-26 |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0051950A3 (fr) |
| JP (1) | JPS57154326A (fr) |
| AU (1) | AU7734881A (fr) |
| BR (1) | BR8107287A (fr) |
| DK (1) | DK492181A (fr) |
| ES (1) | ES8403337A1 (fr) |
| FI (1) | FI813474L (fr) |
| GR (1) | GR74681B (fr) |
| NO (1) | NO813639L (fr) |
| PL (1) | PL233712A1 (fr) |
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 (zh) * | 2012-03-05 | 2013-10-30 | 常熟市非凡金属制品有限公司 | 钢坯淬火矫直一体机 |
| CN103658239B (zh) * | 2013-11-30 | 2015-12-09 | 大连市旅顺钢模板修复机设备厂有限公司 | 一种校正直管机 |
| TWI565542B (zh) * | 2016-07-21 | 2017-01-11 | jia-rong Lin | Tube device |
| CN113369338B (zh) * | 2021-04-28 | 2023-04-18 | 中军建工集团(安徽)有限公司 | 一种建筑用高强度抗震钢材制备设备 |
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 (fr) * | 1976-08-23 | 1979-10-23 | International Tool And Supply Co. Inc. | Machine mobile, robuste et legere, a redresser les tuyaux |
-
1981
- 1981-10-26 GR GR66364A patent/GR74681B/el unknown
- 1981-10-26 EP EP81305037A patent/EP0051950A3/fr not_active Withdrawn
- 1981-10-28 NO NO813639A patent/NO813639L/no unknown
- 1981-11-04 FI FI813474A patent/FI813474L/fi not_active Application Discontinuation
- 1981-11-06 PL PL23371281A patent/PL233712A1/xx unknown
- 1981-11-06 DK DK492181A patent/DK492181A/da unknown
- 1981-11-10 BR BR8107287A patent/BR8107287A/pt unknown
- 1981-11-10 AU AU77348/81A patent/AU7734881A/en not_active Abandoned
- 1981-11-10 ES ES506966A patent/ES8403337A1/es not_active Expired
- 1981-11-11 JP JP56179886A patent/JPS57154326A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0051950A3 (fr) | 1982-06-16 |
| FI813474L (fi) | 1982-05-12 |
| NO813639L (no) | 1982-05-12 |
| BR8107287A (pt) | 1982-08-03 |
| AU7734881A (en) | 1982-05-20 |
| ES506966A0 (es) | 1983-08-01 |
| JPS57154326A (en) | 1982-09-24 |
| ES8403337A1 (es) | 1983-08-01 |
| EP0051950A2 (fr) | 1982-05-19 |
| DK492181A (da) | 1982-05-12 |
| PL233712A1 (fr) | 1982-07-05 |