WO1990006225A3 - Process and device for continuous manufacture of fibre-reinforced plastic pipes - Google Patents

Process and device for continuous manufacture of fibre-reinforced plastic pipes Download PDF

Info

Publication number
WO1990006225A3
WO1990006225A3 PCT/EP1989/001491 EP8901491W WO9006225A3 WO 1990006225 A3 WO1990006225 A3 WO 1990006225A3 EP 8901491 W EP8901491 W EP 8901491W WO 9006225 A3 WO9006225 A3 WO 9006225A3
Authority
WO
WIPO (PCT)
Prior art keywords
synthetic resin
feed
separating film
layers
fibre
Prior art date
Application number
PCT/EP1989/001491
Other languages
German (de)
French (fr)
Other versions
WO1990006225A2 (en
Inventor
Lothar Elsner
Original Assignee
Lothar Elsner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25874994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1990006225(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3841597A external-priority patent/DE3841597C2/en
Priority claimed from DE8913985U external-priority patent/DE8913985U1/de
Application filed by Lothar Elsner filed Critical Lothar Elsner
Priority to DE58908239T priority Critical patent/DE58908239D1/en
Priority to EP90900850A priority patent/EP0407518B1/en
Publication of WO1990006225A2 publication Critical patent/WO1990006225A2/en
Publication of WO1990006225A3 publication Critical patent/WO1990006225A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/005—Compensating volume or shape change during moulding, in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/805—Applying axial reinforcements
    • B29C53/8058—Applying axial reinforcements continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • B29C63/10—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically around tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • B29C70/207—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration arranged in parallel planes of fibres crossing at substantial angles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations

Abstract

Process for stepwise construction of a plastic pipe having, from the interior outwards, an inner separating film, an inner skin, an intermediate layer of high resin content with a nonwoven fibre inlay, several alternate axial and tangential reinforcing layers of fibre strands embedded in synthetic resin, an outer skin and an outer separating film. The device (10) for implementing the process has the requisite work stations arranged on a common basic frame (16) on which a stationary elongated mandrel (22) is held by a holding device (21). A feed and shaping device (23, 26, 27) for the tubular separating film (25), a feed device (33) for the synthetic resin of the inner skin, a heating device (43) to initiate hardening of the inner skin, a feed device (48) for a fibrous nonwoven (51) for the intermediate layer, several feed devices (55) for each synthetic resin layer are arranged along the mandrel. Between them are alternate feed devices (15, 63) for axial and tangential strands which form the corresponding reinforcing layers, as well as annular doctor blades (41, 61) for scraping off excess synthetic resin and for securing in particular the layers with fibrous inlays, a feed device for the synthetic resin of the outer skin, a feed and shaping device for feeding the outer separating film, a heating station for initiating hardening of the various synthetic resin layers with subsequent curing sections, a drawing device with chain conveyor for drawing the plastic pipe, a flying separating device for subdividing the endless plastic into standard commercial lengths and finally a pipe store.
PCT/EP1989/001491 1988-12-09 1989-12-06 Process and device for continuous manufacture of fibre-reinforced plastic pipes WO1990006225A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE58908239T DE58908239D1 (en) 1988-12-09 1989-12-06 METHOD FOR CONTINUOUSLY PRODUCING FIBER REINFORCED PLASTIC PIPES AND DEVICE FOR CARRYING OUT THE METHOD.
EP90900850A EP0407518B1 (en) 1988-12-09 1989-12-06 Process and device for continuous manufacture of fibre-reinforced plastic pipes

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3841597.6 1988-12-09
DE3841597A DE3841597C2 (en) 1988-12-09 1988-12-09 Process for the continuous production of fiber-reinforced plastic pipes and device for carrying out the process
DE8913985U DE8913985U1 (en) 1989-11-28 1989-11-28
DEG8913985.2U 1989-11-28

Publications (2)

Publication Number Publication Date
WO1990006225A2 WO1990006225A2 (en) 1990-06-14
WO1990006225A3 true WO1990006225A3 (en) 1990-11-01

Family

ID=25874994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1989/001491 WO1990006225A2 (en) 1988-12-09 1989-12-06 Process and device for continuous manufacture of fibre-reinforced plastic pipes

Country Status (14)

Country Link
EP (2) EP0374583A3 (en)
CN (2) CN1034114C (en)
AR (1) AR247134A1 (en)
AT (1) ATE110318T1 (en)
AU (1) AU4820090A (en)
CA (1) CA2005009C (en)
DE (1) DE58908239D1 (en)
ES (1) ES2064713T3 (en)
IL (1) IL92616A (en)
MX (1) MX171242B (en)
PT (1) PT92519B (en)
TR (1) TR28655A (en)
WO (1) WO1990006225A2 (en)
YU (1) YU231489A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100418725C (en) * 2004-03-05 2008-09-17 陈传荣 Method for manufacturing multilayer plastic toy and toy
CN100446965C (en) * 2006-04-26 2008-12-31 河北正通玻璃钢有限公司 Continuous axial fiber arrangement method and its equipment
NO325548B1 (en) 2006-09-05 2008-06-16 Wellstream Int Ltd Method and assembly for making a homogeneous composite rudder of unspecified length
CN102233681A (en) * 2011-04-18 2011-11-09 李长城 Device for arranging continuous fibers in circumferential direction and axial direction simultaneously
CN104786514B (en) * 2015-03-13 2017-03-01 浙江双林机械股份有限公司 Continuous lod pipe processing device and processing method
CN108138547A (en) * 2015-07-30 2018-06-08 斯特拉达设计有限公司 Casing and casing system and method
US11260608B2 (en) 2017-06-01 2022-03-01 Long Pipes Limited Construction of tubular assemblies
US20200147860A1 (en) * 2016-06-01 2020-05-14 Long Pipes Limited Construction of tubular assemblies
CN106584828A (en) * 2016-11-28 2017-04-26 广东亿洋管业科技有限公司 Coiling guide mechanism for coiling wires of net pipe
CN106738841A (en) * 2016-11-28 2017-05-31 广东亿洋管业科技有限公司 A kind of real-time, tunable spiral winding arrangement
CN108724750A (en) * 2017-04-25 2018-11-02 迈得医疗工业设备股份有限公司 The mounting device of hose coupling
CN107571518A (en) * 2017-08-11 2018-01-12 苏州天衍智能设备有限公司 The production line of steel wire fiberglass reinforced multiple tube
CN108656509B (en) * 2018-04-10 2023-08-01 杨新民 Corrugated pipe forming machine
CN110193959A (en) * 2019-04-12 2019-09-03 池州普胜电工材料科技有限公司 A kind of dilatancy glass hose process units and its processing method
CN110667114B (en) * 2019-10-17 2022-01-28 吉林大学 Integrated printing device and printing method for continuous fiber embedded material
CN112046103B (en) * 2020-07-21 2023-04-25 江苏华邦管业有限公司 High-wear-resistance glass fiber reinforced plastic sand inclusion pipe and manufacturing method thereof
CN112092127B (en) * 2020-09-30 2023-10-13 浙江鑫宙竹基复合材料科技有限公司 Bamboo winding pipe rack manufacturing equipment and method
CN112776385B (en) * 2020-12-22 2022-10-14 上海富宝建材有限公司 HDPE winding pipe production process
CN113231248B (en) * 2021-05-17 2022-07-19 中天科技海缆股份有限公司 Device and method for coating cable protection layer
GB2607963A (en) * 2021-06-18 2022-12-21 Subsea 7 Ltd Manufacture of pipelines
FR3129101A1 (en) * 2021-11-17 2023-05-19 3Ditex Device for manufacturing an elongated textile and unconsolidated element
CN115649970B (en) * 2022-11-08 2023-05-30 泽鹏线缆有限公司 Take-up device of cable extruder
CN116572562B (en) * 2023-04-04 2024-03-19 南京红复玻璃钢有限公司 Manufacturing process of continuously-wound glass fiber reinforced plastic pipeline
CN116118168B (en) * 2023-04-18 2023-07-18 万美通管业(杭州)股份有限公司 Continuous fiber reinforced thermoplastic composite pipe production equipment and process
CN116494576B (en) * 2023-06-29 2023-09-08 太原理工大学 Multi-beam fiber spiral winding equipment capable of assisting yarn spreading and tension adjustment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1136336A (en) * 1954-09-04 1957-05-13 Tudor Ab Process for manufacturing tubes in thermoplastic materials and devices for implementing this process
US2992674A (en) * 1960-03-23 1961-07-18 Us Rubber Co Apparatus for continuously forming tubular containers
GB897940A (en) * 1960-03-08 1962-05-30 William Leonard Cartwright Improvements in or relating to the manufacture of tubing
FR1573287A (en) * 1968-05-20 1969-07-04
DE2205604A1 (en) * 1972-02-07 1973-08-23 Rudolf Barainsky METHOD AND DEVICE FOR THE CONTINUOUS MANUFACTURING OF FIBER-REINFORCED CAST RESIN PIPES
DE2065706A1 (en) * 1970-10-15 1975-04-17 Bayer Ag Reinforced plastic tube - comprises a knitted tubular sheath impregnated with heat setting resin
DE2457937A1 (en) * 1974-12-07 1976-06-16 Mackenhus Corp Continuous fibre reinforced pipe mfr - dry laid longitudinal fibres carded by combs along mandrel
EP0233439A1 (en) * 1986-02-07 1987-08-26 Futurtech AG Process and device for the continuous manufacture of fibre-reinforced hollow elements of synthetic material, and hollow element obtained

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1136336A (en) * 1954-09-04 1957-05-13 Tudor Ab Process for manufacturing tubes in thermoplastic materials and devices for implementing this process
GB897940A (en) * 1960-03-08 1962-05-30 William Leonard Cartwright Improvements in or relating to the manufacture of tubing
US2992674A (en) * 1960-03-23 1961-07-18 Us Rubber Co Apparatus for continuously forming tubular containers
FR1573287A (en) * 1968-05-20 1969-07-04
DE2065706A1 (en) * 1970-10-15 1975-04-17 Bayer Ag Reinforced plastic tube - comprises a knitted tubular sheath impregnated with heat setting resin
DE2205604A1 (en) * 1972-02-07 1973-08-23 Rudolf Barainsky METHOD AND DEVICE FOR THE CONTINUOUS MANUFACTURING OF FIBER-REINFORCED CAST RESIN PIPES
DE2457937A1 (en) * 1974-12-07 1976-06-16 Mackenhus Corp Continuous fibre reinforced pipe mfr - dry laid longitudinal fibres carded by combs along mandrel
EP0233439A1 (en) * 1986-02-07 1987-08-26 Futurtech AG Process and device for the continuous manufacture of fibre-reinforced hollow elements of synthetic material, and hollow element obtained

Also Published As

Publication number Publication date
CA2005009A1 (en) 1990-06-09
PT92519B (en) 1995-09-12
YU231489A (en) 1991-04-30
AR247134A1 (en) 1994-11-30
EP0374583A3 (en) 1990-11-22
CA2005009C (en) 2000-06-13
ES2064713T3 (en) 1995-02-01
WO1990006225A2 (en) 1990-06-14
EP0407518B1 (en) 1994-08-24
DE58908239D1 (en) 1994-09-29
IL92616A (en) 1992-12-01
CN1070414C (en) 2001-09-05
IL92616A0 (en) 1990-08-31
CN1147450A (en) 1997-04-16
CN1034114C (en) 1997-02-26
PT92519A (en) 1990-06-29
CN1047647A (en) 1990-12-12
TR28655A (en) 1996-12-17
AU4820090A (en) 1990-06-26
MX171242B (en) 1993-10-13
EP0374583A2 (en) 1990-06-27
ATE110318T1 (en) 1994-09-15
EP0407518A1 (en) 1991-01-16

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