ES295497U - Un tubo de hormigon armado dotado de armadura difusa de alambres de acero uniformemente distribuidos - Google Patents
Un tubo de hormigon armado dotado de armadura difusa de alambres de acero uniformemente distribuidosInfo
- Publication number
- ES295497U ES295497U ES1986295497U ES295497U ES295497U ES 295497 U ES295497 U ES 295497U ES 1986295497 U ES1986295497 U ES 1986295497U ES 295497 U ES295497 U ES 295497U ES 295497 U ES295497 U ES 295497U
- Authority
- ES
- Spain
- Prior art keywords
- evenly distributed
- manufacture
- steel wire
- concrete pipe
- pipe
- 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
- 230000002787 reinforcement Effects 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
- B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S138/00—Pipes and tubular conduits
- Y10S138/05—Pre-stress
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49874—Prestressing rod, filament or strand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49888—Subsequently coating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rod-Shaped Construction Members (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Reinforcement Elements For Buildings (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
Un tubo da hormigón armado dotado de armadura difusa de alambres de acero uniformemente distribuidos, que tiene una pared de hormigón obtenido por protección a gran velocidad de un chorro homogéneo y concentrado de hormigón sobre un mandril de moldeo que gira en torno a un eje geométrico longitudinal v. mediante distribución, en torno el espesor de dicha pared, de una armadura circunferencial constituida por capas de alambres de acero continuos y delgados arrollados en hélice, estando dicho cubo caracterizado por el hecho de comprender una inclinación de la hélice de los alambres de armadura circunferencial respecto al eje del mandril, comprendida entre 2º y 10º y un diámetro de dichos alambres comprendido entre 0, 1 y 1 milímetro; y una armadura longitudinal constituida por delgados alambres de acero paralelos al eje del mandril y distribuida de nodo homogéneo en dicha pared del tubo, estando dichos alambres de armadura longitudinal dispuestos en una o dos capas entre dos capas sucesivas de alambres de armadura circunferencial y teniendo un diámetro comprendido entre 0, 5 y 2 milímetros, estando la densidad total de alambres de acero, respecto al volumen de hormigón, comprendida entre 1% y 5% respecto a la sección de la pared del tubo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT49211/84A IT1179497B (it) | 1984-11-27 | 1984-11-27 | Tubo in cemento armato ordinario ad armatura diffusa e metodo per la sua fabbricazione |
Publications (2)
Publication Number | Publication Date |
---|---|
ES295497U true ES295497U (es) | 1987-01-01 |
ES295497Y ES295497Y (es) | 1987-09-16 |
Family
ID=11269962
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549277A Expired ES8704789A1 (es) | 1984-11-27 | 1985-11-26 | Un metodo de fabricar un tubo de hormigon armado dotado de armadura difusa de alambres de acero uniformemente distribuidos. |
ES1986295497U Expired ES295497Y (es) | 1984-11-27 | 1986-07-16 | Un tubo de hormigon armado dotado de armadura difusa de alambres de acero uniformemente distribuidos |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549277A Expired ES8704789A1 (es) | 1984-11-27 | 1985-11-26 | Un metodo de fabricar un tubo de hormigon armado dotado de armadura difusa de alambres de acero uniformemente distribuidos. |
Country Status (14)
Country | Link |
---|---|
US (2) | US4633568A (es) |
EP (1) | EP0183656B1 (es) |
JP (1) | JPS61127992A (es) |
KR (1) | KR890001988B1 (es) |
CN (1) | CN85105541B (es) |
AT (1) | ATE63715T1 (es) |
AU (1) | AU574865B2 (es) |
BR (1) | BR8505920A (es) |
DE (1) | DE3582919D1 (es) |
ES (2) | ES8704789A1 (es) |
GR (1) | GR852854B (es) |
IN (1) | IN163472B (es) |
IT (1) | IT1179497B (es) |
ZA (1) | ZA859058B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022152A (en) * | 1989-12-29 | 1991-06-11 | Tai William K | Method for making improved support arms for golf swing training aids |
GB2253367A (en) * | 1991-02-07 | 1992-09-09 | Costain Building Prod | The manufacture of reinforced concrete sections |
US5996208A (en) * | 1991-04-10 | 1999-12-07 | N.V. Bekaert S.A. | Method of improving the adhesion of a coating such as concrete to a metal strip which is helically wound around a pipe |
US5261616A (en) * | 1992-02-19 | 1993-11-16 | The United States Of America As Represented By The Secretary Of The Navy | Multi-layered translated rib-stiffened composite hollow cylinder assembly |
CN100381650C (zh) * | 2005-12-30 | 2008-04-16 | 四川大学 | 城市地下整体式排水管 |
CN101649622B (zh) * | 2008-08-15 | 2012-12-05 | 天津万联管道工程有限公司 | 现场制作超大口径共同沟管廊制作方法 |
CN102679051B (zh) * | 2012-05-24 | 2014-01-29 | 山东龙泉管道工程股份有限公司 | 热浸锌与环氧煤沥青防腐结合埋置式预应力钢筒混凝土管 |
CN102679052B (zh) * | 2012-05-24 | 2014-01-29 | 山东龙泉管道工程股份有限公司 | 热浸锌与环氧煤沥青防腐结合内衬式预应力钢筒混凝土管 |
CN102797917B (zh) * | 2012-09-05 | 2014-04-30 | 吴耕田 | 一种聚乙烯夹心加强筋板带往复缠绕的压力管及加工方法 |
CN105909917A (zh) * | 2016-07-01 | 2016-08-31 | 中船黄埔文冲船舶有限公司 | 可拆卸式膨胀节保护罩 |
CN106313304A (zh) * | 2016-08-28 | 2017-01-11 | 葫芦岛市北方金属制品有限公司 | 用预应力钢棒骨架生产顶进混凝土排水管的方法 |
FR3055942B1 (fr) * | 2016-09-13 | 2018-09-21 | IFP Energies Nouvelles | Systeme et procede de stockage et de restitution d'energie par gaz comprime, comportant une couche mixte de beton precontraint |
CN110208067A (zh) * | 2019-07-10 | 2019-09-06 | 卡本科技集团股份有限公司 | 一种增强高强钢丝布拉伸试样端部锚固的制样方法 |
CN112963632A (zh) * | 2021-03-11 | 2021-06-15 | 四川泰鑫实业发展有限责任公司 | 一种柔性复合管及其生产方法和生产装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569612A (en) * | 1941-08-14 | 1951-10-02 | Pont A Mousson Fond | Manufacture of reinforced concrete pipes |
US2375921A (en) * | 1942-12-02 | 1945-05-15 | Lock Joint Pipe Co | Reinforced concrete pipe and method for making same |
DE919284C (de) * | 1951-04-27 | 1954-10-18 | Sciaky Sa | Vorrichtung zur Herstellung von Drahtgitterwerken |
GB729598A (en) * | 1952-03-06 | 1955-05-11 | Lock Joint Pipe Co | Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes |
GB741953A (en) * | 1953-03-23 | 1955-12-14 | Preload Co Inc | An improved method of prestressing concrete articles |
US3111965A (en) * | 1958-02-21 | 1963-11-26 | Robert W Hodge | Prestressed concrete structure and method of making the same |
US3136036A (en) * | 1959-05-29 | 1964-06-09 | Dobell Curzon | Method of making reinforced rocket nozzle |
US3162709A (en) * | 1961-07-31 | 1964-12-22 | American Form & Equipment Co | Method of forming prestressed tubular structures |
FR1605055A (es) * | 1963-11-25 | 1973-01-12 | ||
FR1474964A (fr) * | 1966-02-16 | 1967-03-31 | Procédé de fabrication de tuyaux en béton précontraint | |
US3520968A (en) * | 1967-08-31 | 1970-07-21 | Stressed Pipe Research Ltd | Method of manufacturing self-stressed concrete pipe |
US3654968A (en) * | 1969-03-13 | 1972-04-11 | Koshuha Netsuren Kk | Steel wire cage wire for chemically prestressed concrete pipe |
DE1918607A1 (de) * | 1969-04-12 | 1970-10-15 | Goebel Fritz | Maschine zur Herstellung von rohrfoermigen Bewehrungskoerben |
US3761557A (en) * | 1971-05-06 | 1973-09-25 | A Werner | A method of reinforcing pipe coatings |
DE2133479A1 (de) * | 1971-07-06 | 1973-01-25 | Franz Rocholl | Maschine zur herstellung geschweisster drahtnetze |
AU3276671A (en) * | 1971-08-26 | 1973-03-01 | Nippon Hume Pipe Company Ltd. | Prestressed concrete pipe |
CH560350A5 (en) * | 1972-03-24 | 1975-03-27 | Georgii Hans Christer | Stress bearing constructional framework production - has transverse struts wound around spaced parallel rods to give polygonal section |
GB1389738A (en) * | 1972-05-19 | 1975-04-09 | Stelmo Ltd Luckett P R Mobbs J | Concrete pipes |
AT318460B (de) * | 1972-09-04 | 1974-10-25 | Alois Hofer | Verfahren und Vorrichtung zur Fertigung vorgespannter, mit Bewehrungsstäben verstärkter Hohlmasten, Rohre od.dgl. |
US3982565A (en) * | 1973-08-30 | 1976-09-28 | Nippon Hume Pipe Company Limited | Prestressed concrete pipe |
US3969812A (en) * | 1974-04-19 | 1976-07-20 | Martin Marietta Corporation | Method of manufacturing an overwrapped pressure vessel |
NL7610811A (nl) * | 1976-09-29 | 1978-03-31 | Lundbergs Fab Ab N | Inrichting voor de vervaardiging van gewapende buizen. |
IT1121712B (it) * | 1976-12-30 | 1986-04-23 | Vianini Spa | Procedimento ed impianto per la produzione di corpi tubolari in calcestruzzo proiettato ad armatura diffusa e manufatto cosi'prodotto |
US4354177A (en) * | 1980-11-07 | 1982-10-12 | Fairchild Camera & Instr. Corp. | Method and apparatus for calibrating an analog-to-digital converter for a digital-to-analog converter test system |
-
1984
- 1984-11-27 IT IT49211/84A patent/IT1179497B/it active
-
1985
- 1985-04-20 IN IN303/CAL/85A patent/IN163472B/en unknown
- 1985-05-10 JP JP60099426A patent/JPS61127992A/ja active Granted
- 1985-05-18 KR KR1019850003422A patent/KR890001988B1/ko not_active IP Right Cessation
- 1985-07-15 US US06/755,376 patent/US4633568A/en not_active Expired - Fee Related
- 1985-07-19 CN CN198585105541A patent/CN85105541B/zh not_active Expired
- 1985-11-25 DE DE8585830291T patent/DE3582919D1/de not_active Expired - Lifetime
- 1985-11-25 AT AT85830291T patent/ATE63715T1/de not_active IP Right Cessation
- 1985-11-25 EP EP85830291A patent/EP0183656B1/en not_active Expired - Lifetime
- 1985-11-26 ES ES549277A patent/ES8704789A1/es not_active Expired
- 1985-11-26 AU AU50360/85A patent/AU574865B2/en not_active Ceased
- 1985-11-26 BR BR8505920A patent/BR8505920A/pt not_active IP Right Cessation
- 1985-11-27 GR GR852854A patent/GR852854B/el unknown
- 1985-11-27 ZA ZA859058A patent/ZA859058B/xx unknown
-
1986
- 1986-07-16 ES ES1986295497U patent/ES295497Y/es not_active Expired
- 1986-08-08 US US06/894,804 patent/US4702282A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES8704789A1 (es) | 1987-04-16 |
AU5036085A (en) | 1986-06-05 |
EP0183656B1 (en) | 1991-05-22 |
US4633568A (en) | 1987-01-06 |
EP0183656A3 (en) | 1988-08-17 |
IN163472B (es) | 1988-10-01 |
EP0183656A2 (en) | 1986-06-04 |
ES295497Y (es) | 1987-09-16 |
BR8505920A (pt) | 1986-08-19 |
IT1179497B (it) | 1987-09-16 |
AU574865B2 (en) | 1988-07-14 |
ATE63715T1 (de) | 1991-06-15 |
GR852854B (es) | 1986-03-28 |
ES549277A0 (es) | 1987-04-16 |
IT8449211A1 (it) | 1986-05-27 |
JPS61127992A (ja) | 1986-06-16 |
CN85105541A (zh) | 1986-09-17 |
US4702282A (en) | 1987-10-27 |
CN85105541B (zh) | 1987-09-16 |
IT8449211A0 (it) | 1984-11-27 |
KR860003888A (ko) | 1986-06-13 |
DE3582919D1 (de) | 1991-06-27 |
KR890001988B1 (ko) | 1989-06-07 |
ZA859058B (en) | 1986-07-30 |
JPH038435B2 (es) | 1991-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Utility model lapsed |
Effective date: 19960506 |