LU76499A1 - - Google Patents
Info
- Publication number
- LU76499A1 LU76499A1 LU76499A LU76499A LU76499A1 LU 76499 A1 LU76499 A1 LU 76499A1 LU 76499 A LU76499 A LU 76499A LU 76499 A LU76499 A LU 76499A LU 76499 A1 LU76499 A1 LU 76499A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4230573A GB1434207A (en) | 1973-07-26 | 1973-09-07 | Method of cold forming steel rods |
| BE135618A BE804818A (en) | 1973-07-26 | 1973-09-13 | IMPROVEMENTS TO COLD DEFORMATION SYSTEMS FOR STEEL BARS FOR REINFORCED CONCRETE |
| CH1378873A CH572359A5 (en) | 1973-07-26 | 1973-09-26 | |
| FR7335542A FR2246330B1 (en) | 1973-07-26 | 1973-10-04 | |
| DE19742448460 DE2448460A1 (en) | 1973-07-26 | 1974-10-11 | DEVICE FOR COLD FORMING OF REINFORCING STEEL BARS |
| NL7614602A NL7614602A (en) | 1973-07-26 | 1976-12-30 | SYSTEM FOR COLD DEFORMING CONCRETE STEEL. |
| LU76499A LU76499A1 (en) | 1973-07-26 | 1976-12-30 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES417281A ES417281A1 (en) | 1973-07-26 | 1973-07-26 | Improvements in the cold deformed systems of steel bars for armed concrete. (Machine-translation by Google Translate, not legally binding) |
| GB4230573A GB1434207A (en) | 1973-07-26 | 1973-09-07 | Method of cold forming steel rods |
| CH1378873A CH572359A5 (en) | 1973-07-26 | 1973-09-26 | |
| FR7335542A FR2246330B1 (en) | 1973-07-26 | 1973-10-04 | |
| DE19742448460 DE2448460A1 (en) | 1973-07-26 | 1974-10-11 | DEVICE FOR COLD FORMING OF REINFORCING STEEL BARS |
| NL7614602A NL7614602A (en) | 1973-07-26 | 1976-12-30 | SYSTEM FOR COLD DEFORMING CONCRETE STEEL. |
| LU76499A LU76499A1 (en) | 1973-07-26 | 1976-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76499A1 true LU76499A1 (en) | 1977-06-14 |
Family
ID=27561149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76499A LU76499A1 (en) | 1973-07-26 | 1976-12-30 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE804818A (en) |
| CH (1) | CH572359A5 (en) |
| DE (1) | DE2448460A1 (en) |
| FR (1) | FR2246330B1 (en) |
| GB (1) | GB1434207A (en) |
| LU (1) | LU76499A1 (en) |
| NL (1) | NL7614602A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108517A (en) * | 2019-06-19 | 2020-12-22 | 烟台新科钢结构有限公司 | Device for producing twisted square steel by planetary roller |
| CN110899327A (en) * | 2019-11-20 | 2020-03-24 | 盐城市联鑫钢铁有限公司 | Process method for solving problem that maximum clearance at tail end of transverse rib of phi 8mm spiral shell exceeds standard |
| CN112845577B (en) * | 2020-12-22 | 2022-03-04 | 江苏省镔鑫钢铁集团有限公司 | High-strength deformed steel bar and manufacturing method and manufacturing device thereof |
-
1973
- 1973-09-07 GB GB4230573A patent/GB1434207A/en not_active Expired
- 1973-09-13 BE BE135618A patent/BE804818A/en unknown
- 1973-09-26 CH CH1378873A patent/CH572359A5/xx not_active IP Right Cessation
- 1973-10-04 FR FR7335542A patent/FR2246330B1/fr not_active Expired
-
1974
- 1974-10-11 DE DE19742448460 patent/DE2448460A1/en not_active Ceased
-
1976
- 1976-12-30 LU LU76499A patent/LU76499A1/xx unknown
- 1976-12-30 NL NL7614602A patent/NL7614602A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1434207A (en) | 1976-05-05 |
| CH572359A5 (en) | 1976-02-13 |
| FR2246330A1 (en) | 1975-05-02 |
| FR2246330B1 (en) | 1977-03-11 |
| BE804818A (en) | 1974-01-02 |
| DE2448460A1 (en) | 1976-04-22 |
| NL7614602A (en) | 1978-07-04 |