ES216683U - Una barra de armadura. - Google Patents
Una barra de armadura.Info
- Publication number
- ES216683U ES216683U ES0216683U ES216683U ES216683U ES 216683 U ES216683 U ES 216683U ES 0216683 U ES0216683 U ES 0216683U ES 216683 U ES216683 U ES 216683U ES 216683 U ES216683 U ES 216683U
- Authority
- ES
- Spain
- Prior art keywords
- depressions
- rows
- projections
- overlap
- reinforcing bar
- 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.)
- Granted
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)
- Sampling And Sample Adjustment (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Una barra de armadura laminada en caliente, de acero para hormigón, preferiblemente de forma básica cilíndrica, cuyo perfil superficial, está formado exclusivamente por cuatro filas de resaltos o depresiones dispuestos periódicamente, cuyas líneas medias o centrales están desplazadas entre sí en 90º, caracterizada porque en todas las filas los resaltos o depresiones de dos filas adyacentes, en estado inalterado o no deformado de la barra de armadura se cortan o superponen mutuamente visto en la dirección axial, quedando en los puntos de superposición una cierta distancia axial entre los resaltos o depresiones de las filas adyacentes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT655672A AT324268B (de) | 1972-07-28 | 1972-07-28 | Verfahren und vorrichtung zum warmwalzen von stäben mit in reihen periodisch angeordneten erhebungen oder vertiefungen und nach dem verfahren hergestellter stab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES216683U true ES216683U (es) | 1976-08-01 |
| ES216683Y ES216683Y (es) | 1976-12-16 |
Family
ID=3587492
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417334A Expired ES417334A1 (es) | 1972-07-28 | 1973-07-27 | Procedimiento para la laminacion en caliente de barras me- talicas hechas especialmente de acero. |
| ES442613A Expired ES442613A1 (es) | 1972-07-28 | 1975-11-14 | Un dispositivo para la laminacion en caliente de barras me- talicas hechas especialmente de acero. |
| ES1975216683U Expired ES216683Y (es) | 1972-07-28 | 1975-11-14 | Una barra de armadura. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417334A Expired ES417334A1 (es) | 1972-07-28 | 1973-07-27 | Procedimiento para la laminacion en caliente de barras me- talicas hechas especialmente de acero. |
| ES442613A Expired ES442613A1 (es) | 1972-07-28 | 1975-11-14 | Un dispositivo para la laminacion en caliente de barras me- talicas hechas especialmente de acero. |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT324268B (es) |
| BE (1) | BE803012A (es) |
| CH (1) | CH556696A (es) |
| DE (1) | DE2337313C3 (es) |
| ES (3) | ES417334A1 (es) |
| FI (1) | FI64522C (es) |
| FR (1) | FR2194498B1 (es) |
| GB (1) | GB1433810A (es) |
| IT (1) | IT991193B (es) |
| NL (1) | NL7310418A (es) |
| NO (1) | NO142607C (es) |
| SE (1) | SE407906B (es) |
| YU (1) | YU35969B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1208968B (it) * | 1983-02-18 | 1989-07-10 | Ferrosider Spa | Procedimento ed attrezzatura per la formatura di barre metalliche con dentature su due lati opposti. |
| DE3736942A1 (de) * | 1987-10-31 | 1989-05-11 | Dyckerhoff & Widmann Ag | Verfahren zum herstellen eines stahlstabes mit warmgewalzten, schraubenlinienfoermig verlaufenden rippen und vorrichtung zum durchfuehren des verfahrens |
| IT202100023606A1 (it) * | 2021-09-14 | 2023-03-14 | Danieli Off Mecc | Apparecchiatura, impianto e procedimento di laminazione |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE637332A (es) * | ||||
| DE741804C (de) * | 1942-04-26 | 1943-11-17 | Kloeckner Werke Ag | Verfahren zur Herstellung von Betonrundstahl mit vergroesserter Haftfaehigkeit |
| US2821727A (en) * | 1955-05-16 | 1958-02-04 | John C Corckran | Corrugated nail making machine having a combined wire feeding and rolling means |
| FR1207928A (fr) * | 1958-05-05 | 1960-02-19 | Mauser Kg | Natte d'armature pour béton, à barres d'armature nervurées |
| AT248365B (de) * | 1960-06-21 | 1966-07-25 | Johannes Dipl Ing Gillberg | Verfahren und Vorrichtung zur Herstellung von kaltverformten Bewehrungsstahlsträngen für den Betonbau aus Walzstahl |
| DE1903205A1 (de) * | 1969-01-23 | 1970-07-30 | Hochwald Drahtwerk Gmbh | Vorrichtung und Verfahren zur Herstellung eines mit Hochrippen versehenen Betonbewehrungsstabes aus warmgewalztem Rundstahl |
| LU58005A1 (es) * | 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/de not_active IP Right Cessation
-
1973
- 1973-07-13 IT IT2660173A patent/IT991193B/it active
- 1973-07-17 CH CH1036173A patent/CH556696A/xx not_active IP Right Cessation
- 1973-07-19 FI FI228973A patent/FI64522C/fi active
- 1973-07-23 DE DE19732337313 patent/DE2337313C3/de not_active Expired
- 1973-07-24 YU YU201673A patent/YU35969B/xx unknown
- 1973-07-26 NL NL7310418A patent/NL7310418A/xx unknown
- 1973-07-26 GB GB3568373A patent/GB1433810A/en not_active Expired
- 1973-07-26 FR FR7327413A patent/FR2194498B1/fr not_active Expired
- 1973-07-27 SE SE7310423A patent/SE407906B/sv unknown
- 1973-07-27 NO NO304273A patent/NO142607C/no unknown
- 1973-07-27 ES ES417334A patent/ES417334A1/es not_active Expired
- 1973-07-30 BE BE6044263A patent/BE803012A/xx not_active IP Right Cessation
-
1975
- 1975-11-14 ES ES442613A patent/ES442613A1/es not_active Expired
- 1975-11-14 ES ES1975216683U patent/ES216683Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT991193B (it) | 1975-07-30 |
| BE803012A (fr) | 1973-11-16 |
| FR2194498B1 (es) | 1979-03-30 |
| ES216683Y (es) | 1976-12-16 |
| AT324268B (de) | 1975-08-25 |
| FR2194498A1 (es) | 1974-03-01 |
| DE2337313C3 (de) | 1982-12-02 |
| NO142607C (no) | 1980-09-17 |
| CH556696A (de) | 1974-12-13 |
| ES442613A1 (es) | 1977-04-16 |
| NL7310418A (es) | 1974-01-30 |
| SE407906B (sv) | 1979-04-30 |
| FI64522C (fi) | 1983-12-12 |
| DE2337313A1 (de) | 1974-02-07 |
| ES417334A1 (es) | 1976-06-16 |
| NO142607B (no) | 1980-06-09 |
| YU201673A (en) | 1981-02-28 |
| YU35969B (en) | 1981-11-13 |
| DE2337313B2 (de) | 1978-03-23 |
| GB1433810A (en) | 1976-04-28 |
| FI64522B (fi) | 1983-08-31 |
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