IN163472B - - Google Patents

Info

Publication number
IN163472B
IN163472B IN303/CAL/85A IN303CA1985A IN163472B IN 163472 B IN163472 B IN 163472B IN 303CA1985 A IN303CA1985 A IN 303CA1985A IN 163472 B IN163472 B IN 163472B
Authority
IN
India
Application number
IN303/CAL/85A
Other languages
English (en)
Inventor
Sergio Marchesi
Gino Fachin
Original Assignee
Vianini Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vianini Spa filed Critical Vianini Spa
Publication of IN163472B publication Critical patent/IN163472B/en

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)
IN303/CAL/85A 1984-11-27 1985-04-20 IN163472B (de)

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
IN163472B true IN163472B (de) 1988-10-01

Family

ID=11269962

Family Applications (1)

Application Number Title Priority Date Filing Date
IN303/CAL/85A IN163472B (de) 1984-11-27 1985-04-20

Country Status (14)

Country Link
US (2) US4633568A (de)
EP (1) EP0183656B1 (de)
JP (1) JPS61127992A (de)
KR (1) KR890001988B1 (de)
CN (1) CN85105541B (de)
AT (1) ATE63715T1 (de)
AU (1) AU574865B2 (de)
BR (1) BR8505920A (de)
DE (1) DE3582919D1 (de)
ES (2) ES8704789A1 (de)
GR (1) GR852854B (de)
IN (1) IN163472B (de)
IT (1) IT1179497B (de)
ZA (1) ZA859058B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (de) * 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

Also Published As

Publication number Publication date
ZA859058B (en) 1986-07-30
ES549277A0 (es) 1987-04-16
US4633568A (en) 1987-01-06
ES8704789A1 (es) 1987-04-16
EP0183656B1 (de) 1991-05-22
IT8449211A0 (it) 1984-11-27
JPH038435B2 (de) 1991-02-06
ES295497Y (es) 1987-09-16
IT8449211A1 (it) 1986-05-27
KR890001988B1 (ko) 1989-06-07
JPS61127992A (ja) 1986-06-16
ATE63715T1 (de) 1991-06-15
KR860003888A (ko) 1986-06-13
IT1179497B (it) 1987-09-16
CN85105541B (zh) 1987-09-16
AU574865B2 (en) 1988-07-14
US4702282A (en) 1987-10-27
EP0183656A2 (de) 1986-06-04
ES295497U (es) 1987-01-01
CN85105541A (zh) 1986-09-17
EP0183656A3 (en) 1988-08-17
DE3582919D1 (de) 1991-06-27
AU5036085A (en) 1986-06-05
BR8505920A (pt) 1986-08-19
GR852854B (de) 1986-03-28

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