• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A fiber reinforced plastic pipe is provided with an integral flange, comprising circumferentially extending glass fiber fabrics. As the width of the fabrics exceeds the width of the finished flange, the fabrics are provided with inwardly bent parts at one or both side walls of the flange, or with undulating parts.
    公开号:SU1034616A3
    申请号:SU792834333
    申请日:1979-10-30
    公开日:1983-08-07
    发明作者:Грендельман Маннес
    申请人:Вавин Б.В.(Фирма)；
    IPC主号:
    专利说明:

    The invention relates to the manufacture of pipes, which are made in one piece with a flange of plastic material reinforced with fiber. There are known methods for manufacturing pipes with a flange, consisting in that the reinforcing element and the liquid plastic resin are placed in a flange mold, and then cured With 1. The disadvantage of these methods for manufacturing pipes with a flange is that it takes a long time to complete them. and the flange itself has an insignificant simplicity. Closest to the present invention, there is a method of manufacturing a pipe with a flange, in which jn reinforcing fibers and a liquid reservoir mass resin are placed in a flange mold so that the reinforcing fibers, elongated circumferentially and axially, are arranged so that they extend to the circumference of the flange, and then cured 2. The disadvantage of this method is the insignificant strength of the flange. The purpose of the invention is to increase the strength of the flange. I set the goal to achieve that each layer of 11-fiber reinforcements, the width of which in a flat state exceeds the flange shape of the width, is placed in a flange shape in the form of spirals, and these reinforcing layers slide in the axial direction relative to each other. Fig, 1; shows a pipe with a flange made according to the proposed method) in FIG. 2 - the same, the initial stage of FIG. 3 - production of a flange with an equalized flag shape. FIG. Figure 1 shows a section of an if pipe containing an integral flange 2 made from a thermosetting resin, for example polyester resin. Gtkanye. strips of glass yarns 3 / t NTS on the inner side of 4 pipe sections with a flange. Instead of strips of reinforcing fiber, the said layers 3 may also consist of bundles, and these bundles are placed cross-wise and at an angle. Flange 2 contains a plurality of superimposed each other arranged in a spiral along the sili- ling layers 5, consisting of fabrics or woven of fiberglass strips. Since the width of the woven fiberglass strip 5 exceeds the width of the flange 2, which is determined by the distance between one wall of the flange and the other steak of the flange 7, the ends of the woven or woven strip will bend inward near the wall of the flange 6 and (or near the wall 7 of the flange, forming Thus, the inward portions 8 and the fibers 9 are bent. The flange is manufactured as follows: Fiberglass, propitaine resin (e.g. polyester resin) is placed on the mandrel 10, so that said fabric is pulled out and the end plate 11 connected to With a mandrel 10. After placing the resin-impregnated glass fiber on the mandrel of the mold 12, containing the flange part 13, slide along the amendment 10 and woven reinforcing strips of fiberglass impregnated with plastic resin are placed into it. the details of their various layers will c; i.e.fKa move relative to each other and be deposited by a slab 11. Since the width of the strip of glass filaments used to form the flange exceeds the width of the flange shape, there is a very uneven Layout of woven fiber strip for optimum flange strength.
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    权利要求:
    Claims (1)
    [1]
    METHOD FOR PRODUCING A PIPE WITH A FLANGE, namely, that the reinforcing fibers and the liquid layer of the bulk resin are placed in a flange form so that the reinforcing fibers elongated circumferentially and axially are arranged so that they extend to the circumference of the flange and then cure, different the fact that, in order to increase the strength of the flange, each layer of reinforcing fibers, the width of which in a flat state exceeds the width of the flange form, is laid in a flange form in the form of spirals, and these reinforcing layers with they slide axially relative to one another with the formation of undulation.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1034616A3|1983-08-07|Method for making flanged pipe
    US3007497A|1961-11-07|Reinforced plastic rods and method of fabricating the same
    US5688571A|1997-11-18|Composite tubular member with internal reinforcement and method
    US4090002A|1978-05-16|Reinforced fiber structures and method of making the same
    US4346741A|1982-08-31|Three-dimensional woven articles
    US4483214A|1984-11-20|Method for the production of fibre reinforced articles
    US3080268A|1963-03-05|Lightweight structural panel and method of making the same
    US3692607A|1972-09-19|Method and apparatus for making a reinforced plastic well screen
    US3513582A|1970-05-26|Fishing rod
    US3870580A|1975-03-11|Method of manufacturing of a fiber reinforced structure and method of manufacture
    US3864182A|1975-02-04|Method of making a reinforced plastic apertured tube
    US3260010A|1966-07-12|Fishing rod
    US3105786A|1963-10-01|Method of forming a fiber-reinforced resinous spool
    US2991210A|1961-07-04|Method of making a reinforced plastic vessel with an integral head
    US3349806A|1967-10-31|Reinforced hose construction and method of making the same
    US3658128A|1972-04-25|Reinforced plastic well screen
    US3846215A|1974-11-05|Three dimensional reinforcing coil structure and method of forming same
    HU212227B|1996-04-29|Textile web and method for producing thereof and complex fabric made therefrom
    US3579422A|1971-05-18|Filament wound cylindrical structures for use in paper making
    EP0449033B1|1995-06-28|Process for the manufacture of sandwich structures
    US3424204A|1969-01-28|Reinforced paper pipe
    US2987217A|1961-06-06|Reinforced plastic article and structure for forming the same
    US3436289A|1969-04-01|Method of making a corrugated tube of fiber-reinforced plastic material
    US5592772A|1997-01-14|Fishing rod and its method of manufacture
    US3123313A|1964-03-03|Apparatus for fabricating a reinforced plastic article
    同族专利:
    公开号 | 公开日
    AT371230B|1983-06-10|
    PL117706B1|1981-08-31|
    JPS5565538A|1980-05-17|
    CH649612A5|1985-05-31|
    ATA703379A|1982-10-15|
    SE7908934L|1980-05-01|
    FR2440509B1|1986-04-11|
    GB2033992B|1983-06-15|
    JPS5721460B2|1982-05-07|
    FR2440509A1|1980-05-30|
    PL219355A1|1980-06-02|
    BR7907053A|1980-09-09|
    IE792082L|1980-04-30|
    FI68717B|1985-06-28|
    GB2033992A|1980-05-29|
    IE48863B1|1985-05-29|
    SE442772B|1986-01-27|
    US4330016A|1982-05-18|
    FI793388A|1980-05-01|
    NL175755C|1984-12-17|
    DE2942913A1|1980-05-14|
    CA1138790A|1983-01-04|
    BE879714A|1980-02-15|
    IT7927003D0|1979-10-31|
    DE2942913C2|1982-09-23|
    FI68717C|1985-10-10|
    NL7810838A|1980-05-02|
    IT1124900B|1986-05-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB129645A|1918-07-08|1900-01-01|Meirowsky & Company Actiengese|Improvements in Forming Screw-threaded Paper Coils.|
    GB263878A|1926-01-02|1927-07-07|British Thomson Houston Co Ltd|Improvements in and relating to moulded articles and methods of making the same|
    DE593944C|1931-11-26|1934-03-06|I G Farbenindustrie Akt Ges|Acid-proof pipes with collars or flanges|
    US2082611A|1933-05-15|1937-06-01|Continental Diamond Fibre Co|Pipe fitting and like article|
    US2361933A|1940-11-20|1944-11-07|Ferla John|Compression apparatus for producing pipe|
    FR1015607A|1949-02-09|1952-10-16|End fitting for flexible hoses|
    US2879804A|1957-04-18|1959-03-31|Garlock Packing Co|Reinforced expansion joint|
    US3093160A|1959-12-04|1963-06-11|H D Boggs Company Ltd|Plastic articles|
    US3460581A|1960-10-06|1969-08-12|Johns Manville|Non-porous asbestos-reinforced plastic pipe|
    US3958531A|1972-04-14|1976-05-25|Ciba-Geigy Corporation|Adjustable endless band doctor|
    US3858617A|1970-04-07|1975-01-07|Takata Kojyo Co|Fiber reinforced polymeric resin tube structure|
    FR2131010A5|1971-03-29|1972-11-10|Kleber Colombes|
    BE794065A|1972-01-18|1973-07-16|Bayer Ag|FIBER REINFORCED SYNTHETIC MATERIAL HOSE AND PROCESS AND DEVICE FOR ITS MANUFACTURING|
    US3796449A|1972-04-28|1974-03-12|Ameron Inc|Reinforced flange for plastic pipe|
    GB1599363A|1977-03-31|1981-09-30|Wavin Bv|Fibre reinforced thermosetting resin pipe part|
    DE2738982C2|1977-08-30|1983-01-27|Chemische Werke Hüls AG, 4370 Marl|Method for producing a flange on plastic pipes|JPS6350185B2|1982-12-14|1988-10-07|Mitsubishi Electric Corp|
    US5236538A|1983-08-09|1993-08-17|The Boeing Company|Cone control tool for manufacturing composite shafts|
    NL8503198A|1985-11-20|1987-06-16|Wavin Bv|FIBER-REINFORCED THERMO-CURING ARTIFICIAL RESIN FLANGE WITH AN ANTI-CRACK PROTECTION COAT IN AN ANGLE TRANSITION.|
    US4980006A|1987-11-11|1990-12-25|Ameron, Inc.|Method for making a fiber-reinforced pipe flange|
    US4900072A|1987-11-11|1990-02-13|Ameron, Inc.|Fiber-reinforced pipe flange|
    US4930441A|1988-12-28|1990-06-05|Pitney Bowes Inc.|Verification of operability of moistener|
    SE467130B|1990-09-14|1992-05-25|Electrolux Ab|POWER SUPPLY FOR GENERATION OF A PRINCIPLY SINUS SHAPED RISK|
    ES2102802T3|1993-06-15|1997-08-01|Imi Marston Ltd|CONNECTORS.|
    DE10126976C1|2001-06-01|2002-11-28|Karl Weinhold|Hydraulic pipe for underground use in the mining industry comprises a pipe element with two corresponding coupling elements made in one piece from plastic|
    JP2003056782A|2001-08-09|2003-02-26|Nissan Motor Co Ltd|Connecting structure between resin-made connector and resin-made tube|
    JP4676914B2|2006-03-31|2011-04-27|株式会社神尾工業|Pipe lining method|
    FR2926118B1|2008-01-04|2010-01-29|Snecma|COMPOSITE FLANGE WITH MACHINING PART.|
    GB201100585D0|2011-01-14|2011-03-02|Magma Global Ltd|Connector arrangement for composite pipe|
    NO336368B1|2012-11-21|2015-08-10|Flowtite Technology As|A flange, and a method of making a flange|
    JP5598528B2|2012-11-29|2014-10-01|株式会社豊田自動織機|Tubular fiber structure|
    DE102017101346A1|2017-01-25|2017-12-28|Voith Patent Gmbh|METHOD FOR MANUFACTURING A TUBE|
    EP3608095A1|2018-08-10|2020-02-12|Crompton Technology Group Limited|Composite connectors and methods of manufacturing the same|
    ES2797000B2|2019-05-30|2021-12-16|Abn Pipe Systems Slu|PIPE ELEMENT JOINT FLANGE AND MANUFACTURING METHOD OF PIPE ELEMENT JOINT FLANGE|
    CN111075998A|2019-12-25|2020-04-28|上海英泰塑胶股份有限公司|Continuous fiber prepreg tape reinforced pipe end flanging piece and using method thereof|
    CN113232329A|2021-03-31|2021-08-10|成都飞机工业（集团）有限责任公司|Preparation method of integrated composite material conduit with flange plate|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NL7810838A|NL175755C|1978-10-31|1978-10-31|FLANGE TUBE PART BOTH OF FIBER-REINFORCED THERMO-CURING RESIN AND METHOD FOR PRODUCING SUCH A FLANGE TUBE PART.|
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