ES442613A1 - Process for hot-rolling rods of metal - Google Patents
Process for hot-rolling rods of metalInfo
- Publication number
- ES442613A1 ES442613A1 ES442613A ES442613A ES442613A1 ES 442613 A1 ES442613 A1 ES 442613A1 ES 442613 A ES442613 A ES 442613A ES 442613 A ES442613 A ES 442613A ES 442613 A1 ES442613 A1 ES 442613A1
- Authority
- ES
- Spain
- Prior art keywords
- depressions
- projections
- rows
- laminated
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Reinforcement Elements For Buildings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A device for the hot rolling of metal bars made especially of steel, preferably of a circular cylindrical basic shape, with projections or depressions periodically arranged in rows, characterized by the fact that of the carved gauges in the cylinders that cooperate with each other in the last two passes, the caliber of the penultimate pass corresponds to the nominal shape of the bar with the projections or depressions of the pair of rows to be laminated in the first operation with the deformation corresponding to a previous caliber and the last caliber presents the depressions or projections corresponding to the finishing form of the projections or depressions of the pair of rows to be laminated in the second operation and it does not act in a formative manner on the bar nor is it recessed in the places of the projections or depressions of the pair of rows laminated in the first operation. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT655672A AT324268B (en) | 1972-07-28 | 1972-07-28 | METHOD AND DEVICE FOR HOT ROLLING BARS WITH PERIODIC RULES OR RECESSES AND BAR MANUFACTURED BY THE METHOD |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES442613A1 true ES442613A1 (en) | 1977-04-16 |
Family
ID=3587492
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417334A Expired ES417334A1 (en) | 1972-07-28 | 1973-07-27 | Process for hot-rolling rods of metal |
| ES442613A Expired ES442613A1 (en) | 1972-07-28 | 1975-11-14 | Process for hot-rolling rods of metal |
| ES1975216683U Expired ES216683Y (en) | 1972-07-28 | 1975-11-14 | A BAR OF ARMOR. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417334A Expired ES417334A1 (en) | 1972-07-28 | 1973-07-27 | Process for hot-rolling rods of metal |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1975216683U Expired ES216683Y (en) | 1972-07-28 | 1975-11-14 | A BAR OF ARMOR. |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT324268B (en) |
| BE (1) | BE803012A (en) |
| CH (1) | CH556696A (en) |
| DE (1) | DE2337313C3 (en) |
| ES (3) | ES417334A1 (en) |
| FI (1) | FI64522C (en) |
| FR (1) | FR2194498B1 (en) |
| GB (1) | GB1433810A (en) |
| IT (1) | IT991193B (en) |
| NL (1) | NL7310418A (en) |
| NO (1) | NO142607C (en) |
| SE (1) | SE407906B (en) |
| YU (1) | YU35969B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1208968B (en) * | 1983-02-18 | 1989-07-10 | Ferrosider Spa | PROCESS AND EQUIPMENT FOR THE FORMING OF METAL BARS WITH TEETH ON TWO OPPOSITE SIDES. |
| DE3736942A1 (en) * | 1987-10-31 | 1989-05-11 | Dyckerhoff & Widmann Ag | METHOD FOR PRODUCING A STEEL ROD WITH HOT-ROLLED, SCREW-LINE-SHAPED RIBS, AND DEVICE FOR CARRYING OUT THE METHOD |
| IT202100023606A1 (en) * | 2021-09-14 | 2023-03-14 | Danieli Off Mecc | EQUIPMENT, PLANT AND LAMINATION PROCEDURE |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637332A (en) * | ||||
| DE741804C (en) * | 1942-04-26 | 1943-11-17 | Kloeckner Werke Ag | Process for the production of reinforcing bars with increased adhesion |
| US2821727A (en) * | 1955-05-16 | 1958-02-04 | John C Corckran | Corrugated nail making machine having a combined wire feeding and rolling means |
| FR1207928A (en) * | 1958-05-05 | 1960-02-19 | Mauser Kg | Concrete rebar mat, ribbed rebar |
| AT248365B (en) * | 1960-06-21 | 1966-07-25 | Johannes Dipl Ing Gillberg | Method and device for the production of cold-formed reinforcing steel strands for concrete construction from rolled steel |
| DE1903205A1 (en) * | 1969-01-23 | 1970-07-30 | Hochwald Drahtwerk Gmbh | Manufacture of a reinforcing rod for concrete - with high ribs from hot rolled round steel |
| LU58005A1 (en) * | 1969-02-14 | 1970-09-08 | ||
| US3641799A (en) * | 1970-07-16 | 1972-02-15 | Bethlehem Steel Corp | Deformed wire for concrete reinforcement |
-
1972
- 1972-07-28 AT AT655672A patent/AT324268B/en not_active IP Right Cessation
-
1973
- 1973-07-13 IT IT2660173A patent/IT991193B/en active
- 1973-07-17 CH CH1036173A patent/CH556696A/en not_active IP Right Cessation
- 1973-07-19 FI FI228973A patent/FI64522C/en active
- 1973-07-23 DE DE19732337313 patent/DE2337313C3/en not_active Expired
- 1973-07-24 YU YU201673A patent/YU35969B/en unknown
- 1973-07-26 FR FR7327413A patent/FR2194498B1/fr not_active Expired
- 1973-07-26 GB GB3568373A patent/GB1433810A/en not_active Expired
- 1973-07-26 NL NL7310418A patent/NL7310418A/xx unknown
- 1973-07-27 ES ES417334A patent/ES417334A1/en not_active Expired
- 1973-07-27 NO NO304273A patent/NO142607C/en unknown
- 1973-07-27 SE SE7310423A patent/SE407906B/en unknown
- 1973-07-30 BE BE6044263A patent/BE803012A/en not_active IP Right Cessation
-
1975
- 1975-11-14 ES ES442613A patent/ES442613A1/en not_active Expired
- 1975-11-14 ES ES1975216683U patent/ES216683Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1433810A (en) | 1976-04-28 |
| FR2194498A1 (en) | 1974-03-01 |
| NO142607B (en) | 1980-06-09 |
| SE407906B (en) | 1979-04-30 |
| CH556696A (en) | 1974-12-13 |
| ES417334A1 (en) | 1976-06-16 |
| YU35969B (en) | 1981-11-13 |
| BE803012A (en) | 1973-11-16 |
| DE2337313C3 (en) | 1982-12-02 |
| DE2337313A1 (en) | 1974-02-07 |
| AT324268B (en) | 1975-08-25 |
| FI64522C (en) | 1983-12-12 |
| YU201673A (en) | 1981-02-28 |
| ES216683U (en) | 1976-08-01 |
| FI64522B (en) | 1983-08-31 |
| IT991193B (en) | 1975-07-30 |
| DE2337313B2 (en) | 1978-03-23 |
| ES216683Y (en) | 1976-12-16 |
| NL7310418A (en) | 1974-01-30 |
| FR2194498B1 (en) | 1979-03-30 |
| NO142607C (en) | 1980-09-17 |
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