ZA859058B - A reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement and method for its manufacture - Google Patents
A reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement and method for its manufactureInfo
- Publication number
- ZA859058B ZA859058B ZA859058A ZA859058A ZA859058B ZA 859058 B ZA859058 B ZA 859058B ZA 859058 A ZA859058 A ZA 859058A ZA 859058 A ZA859058 A ZA 859058A ZA 859058 B ZA859058 B ZA 859058B
- Authority
- ZA
- South Africa
- Prior art keywords
- evenly distributed
- manufacture
- steel wire
- concrete pipe
- pipe
- Prior art date
Links
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)
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 (1)
Publication Number | Publication Date |
---|---|
ZA859058B true ZA859058B (en) | 1986-07-30 |
Family
ID=11269962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA859058A ZA859058B (en) | 1984-11-27 | 1985-11-27 | A reinforced conventional concrete pipe having an evenly distributed steel wire reinforcement and method for its manufacture |
Country Status (14)
Country | Link |
---|---|
US (2) | US4633568A (ko) |
EP (1) | EP0183656B1 (ko) |
JP (1) | JPS61127992A (ko) |
KR (1) | KR890001988B1 (ko) |
CN (1) | CN85105541B (ko) |
AT (1) | ATE63715T1 (ko) |
AU (1) | AU574865B2 (ko) |
BR (1) | BR8505920A (ko) |
DE (1) | DE3582919D1 (ko) |
ES (2) | ES8704789A1 (ko) |
GR (1) | GR852854B (ko) |
IN (1) | IN163472B (ko) |
IT (1) | IT1179497B (ko) |
ZA (1) | ZA859058B (ko) |
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 |
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 |
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 |
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 (ko) * | 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 AT AT85830291T patent/ATE63715T1/de not_active IP Right Cessation
- 1985-11-25 EP EP85830291A patent/EP0183656B1/en not_active Expired - Lifetime
- 1985-11-25 DE DE8585830291T patent/DE3582919D1/de not_active Expired - Lifetime
- 1985-11-26 AU AU50360/85A patent/AU574865B2/en not_active Ceased
- 1985-11-26 ES ES549277A patent/ES8704789A1/es not_active Expired
- 1985-11-26 BR BR8505920A patent/BR8505920A/pt not_active IP Right Cessation
- 1985-11-27 ZA ZA859058A patent/ZA859058B/xx unknown
- 1985-11-27 GR GR852854A patent/GR852854B/el 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 |
---|---|
IT8449211A1 (it) | 1986-05-27 |
US4633568A (en) | 1987-01-06 |
ES8704789A1 (es) | 1987-04-16 |
ES295497Y (es) | 1987-09-16 |
CN85105541B (zh) | 1987-09-16 |
BR8505920A (pt) | 1986-08-19 |
JPH038435B2 (ko) | 1991-02-06 |
KR860003888A (ko) | 1986-06-13 |
EP0183656A3 (en) | 1988-08-17 |
EP0183656A2 (en) | 1986-06-04 |
EP0183656B1 (en) | 1991-05-22 |
AU574865B2 (en) | 1988-07-14 |
ES295497U (es) | 1987-01-01 |
DE3582919D1 (de) | 1991-06-27 |
IT8449211A0 (it) | 1984-11-27 |
US4702282A (en) | 1987-10-27 |
JPS61127992A (ja) | 1986-06-16 |
KR890001988B1 (ko) | 1989-06-07 |
IT1179497B (it) | 1987-09-16 |
IN163472B (ko) | 1988-10-01 |
AU5036085A (en) | 1986-06-05 |
CN85105541A (zh) | 1986-09-17 |
GR852854B (ko) | 1986-03-28 |
ATE63715T1 (de) | 1991-06-15 |
ES549277A0 (es) | 1987-04-16 |
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