SE426369B - Forfarande och anordning for framstellning av ett armerat ror av herdplast - Google Patents
Forfarande och anordning for framstellning av ett armerat ror av herdplastInfo
- Publication number
- SE426369B SE426369B SE7808229A SE7808229A SE426369B SE 426369 B SE426369 B SE 426369B SE 7808229 A SE7808229 A SE 7808229A SE 7808229 A SE7808229 A SE 7808229A SE 426369 B SE426369 B SE 426369B
- Authority
- SE
- Sweden
- Prior art keywords
- foil
- reinforcement
- thermosetting plastic
- plastic
- around
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- 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
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
- B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
- B29C53/665—Coordinating the movements of the winding feed member and the mandrel
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C3/00—Braiding or lacing machines
- D04C3/48—Auxiliary devices
-
- 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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
-
- 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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
- B29K2031/04—Polymers of vinyl acetate, e.g. PVAc, i.e. polyvinyl acetate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
- B29K2105/0827—Braided fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
- B29L2023/006—Flexible liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Priority Applications (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7808229A SE426369B (sv) | 1978-07-28 | 1978-07-28 | Forfarande och anordning for framstellning av ett armerat ror av herdplast |
ZA00784357A ZA784357B (en) | 1978-07-28 | 1978-08-01 | Thermosetting resin pipe |
CA000308531A CA1120412A (en) | 1978-07-28 | 1978-08-01 | Thermosetting resin pipe |
NO782664A NO159212C (no) | 1978-07-28 | 1978-08-04 | Roer av herdeplast. |
NLAANVRAGE7808226,A NL187710C (nl) | 1978-07-28 | 1978-08-04 | Buis uit hardbare kunsthars, alsmede werkwijze voor het vervaardigen hiervan. |
FR7823283A FR2431914A1 (fr) | 1978-07-28 | 1978-08-07 | Tube de resine thermodurcissable ainsi que procede et dispositif pour la fabrication de ce tube |
MX174443A MX149288A (es) | 1978-07-28 | 1978-08-07 | Metodo y aparato mejorados para la fabricacion de un tubo de resina termoendurecible |
CH836778A CH635912A5 (de) | 1978-07-28 | 1978-08-07 | Duroplastrohr, verfahren zu dessen herstellung und vorrichtung zur durchfuehrung des verfahrens. |
IT68865/78A IT1160578B (it) | 1978-07-28 | 1978-08-07 | Tubo di resina termoindurente, procedimento e dispositivo per la sua fabbricazione |
GB7832440A GB2002485B (en) | 1978-07-28 | 1978-08-07 | Pipes and methods and apparatus for the manufacture thereof |
DE19782834511 DE2834511A1 (de) | 1978-07-28 | 1978-08-07 | Rohr aus duroplast |
AT0573778A AT371906B (de) | 1978-07-28 | 1978-08-07 | Rohr aus duroplast und verfahren zu seiner herstellung |
DK348178A DK150219C (da) | 1978-07-28 | 1978-08-07 | Roer af haerdelig plast samt fremgangsmaade og apparat til fremstilling af roeret |
JP9604478A JPS5521292A (en) | 1978-07-28 | 1978-08-07 | Thermal hardening resin pipe |
BE189749A BE869578A (fr) | 1978-07-28 | 1978-08-07 | Tube en resine thermodurcissable |
PL1978208917A PL118369B1 (en) | 1978-07-28 | 1978-08-07 | Pipe made of thermosetting resine |
FI782418A FI69781C (fi) | 1978-07-28 | 1978-08-07 | Roer av haerdplast och foerfarande foer framstaellning av detsamma |
ES472453A ES472453A1 (es) | 1978-07-28 | 1978-08-09 | Metodo, con su aparato realizador, para la fabricacion de tuberias de resina termoendurecible con adaptacion a formas prefijadas y variables. |
DD78207186A DD137555A5 (de) | 1978-07-28 | 1978-08-09 | Rohr aus duroplast |
AU38769/78A AU535818B2 (en) | 1978-07-28 | 1978-08-09 | Thermosetting resin pipe |
US06/847,106 US4907624A (en) | 1978-07-07 | 1986-04-03 | Thermosetting resin pipe |
NL9100511A NL9100511A (nl) | 1978-07-28 | 1991-03-21 | Inrichting voor het vervaardigen van buizen uithardbare kunsthars. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7808229A SE426369B (sv) | 1978-07-28 | 1978-07-28 | Forfarande och anordning for framstellning av ett armerat ror av herdplast |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7808229L SE7808229L (sv) | 1980-02-14 |
SE426369B true SE426369B (sv) | 1983-01-17 |
Family
ID=20335516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7808229A SE426369B (sv) | 1978-07-07 | 1978-07-28 | Forfarande och anordning for framstellning av ett armerat ror av herdplast |
Country Status (21)
Country | Link |
---|---|
US (1) | US4907624A (de) |
JP (1) | JPS5521292A (de) |
AT (1) | AT371906B (de) |
AU (1) | AU535818B2 (de) |
BE (1) | BE869578A (de) |
CA (1) | CA1120412A (de) |
CH (1) | CH635912A5 (de) |
DD (1) | DD137555A5 (de) |
DE (1) | DE2834511A1 (de) |
DK (1) | DK150219C (de) |
ES (1) | ES472453A1 (de) |
FI (1) | FI69781C (de) |
FR (1) | FR2431914A1 (de) |
GB (1) | GB2002485B (de) |
IT (1) | IT1160578B (de) |
MX (1) | MX149288A (de) |
NL (1) | NL187710C (de) |
NO (1) | NO159212C (de) |
PL (1) | PL118369B1 (de) |
SE (1) | SE426369B (de) |
ZA (1) | ZA784357B (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0216766B1 (de) * | 1984-05-16 | 1991-05-08 | Albert Henry Knowles | Permanent formbeständiges rohr für die leitung von fluiden und dergleichen, und methode für die herstellung desselben |
JP2995731B2 (ja) * | 1987-06-19 | 1999-12-27 | ぺんてる株式会社 | 装飾体およびその製造方法 |
US5156699A (en) * | 1987-10-23 | 1992-10-20 | Nishirin Rubber Industrial Co., Ltd. | Process for producing a hybrid flexible hose |
DE3841597C2 (de) * | 1988-12-09 | 1998-09-17 | Lothar Elsner | Verfahren zum kontinuierlichen Herstellen von faserverstärkten Kunststoffrohren und Einrichtung zum Durchführen des Verfahrens |
DE3907785A1 (de) * | 1989-03-10 | 1990-09-13 | Gerhard Rosenberg | Kunststoffrohr und verfahren zu dessen herstellung |
US5052446A (en) * | 1989-06-12 | 1991-10-01 | Sulzer Brothers Limited | Thermoplastic heddle with braided fiber tube reinforcement |
DE3922351A1 (de) * | 1989-07-07 | 1991-01-10 | Jt Elektronik Gmbh | Verfahren zur sanierung von abflussrohren unter verwendung eines verharzten innenrohres |
US5222769A (en) * | 1992-02-26 | 1993-06-29 | Kaempen Charles E | Double-wall composite pipe and coupling structure assembly |
CA2121711A1 (en) * | 1993-05-03 | 1994-11-04 | Giulio Catallo | Reinforced lining hose |
AU679554B2 (en) * | 1993-08-06 | 1997-07-03 | Brandenburger Patentverwertungsgesellschaft Des Burgerlichen Rechts | Process for making a tubular cladding hose |
AU648743B3 (en) * | 1993-12-20 | 1994-04-28 | Chang, Tsung-kui | Bendable drainpipe |
US5667499A (en) * | 1994-10-04 | 1997-09-16 | Scimed Life Systems, Inc. | Guide catheter unibody |
US5870877A (en) * | 1994-12-07 | 1999-02-16 | Turner; Daryl | Truss structure for a utility pole |
DE19512525C1 (de) * | 1995-04-06 | 1996-04-11 | Dornier Gmbh | Rohrförmiges Bauteil oder Hohlprofil mit besonderen Festigkeitseigenschaften bei geringem Gewicht und Verfahren zu seiner Herstellung |
US5653555A (en) | 1995-05-19 | 1997-08-05 | Inliner, U.S.A. | Multiple resin system for rehabilitating pipe |
US5699838A (en) | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
US6155017A (en) * | 1996-11-04 | 2000-12-05 | Powertrusion 2000 | Truss structure |
US6250193B1 (en) * | 1996-12-02 | 2001-06-26 | A & P Technology, Inc. | Braided structure with elastic bias strands |
US6148865A (en) * | 1996-12-02 | 2000-11-21 | A & P Technology, Inc. | Braided sleeve, tubular article and method of manufacturing the tubular article |
US6112634A (en) * | 1998-01-08 | 2000-09-05 | A&P Technology, Inc. | High coverage area braiding material for braided structures |
DE19823714C2 (de) * | 1998-05-27 | 2000-07-06 | Joachim Brandenburger | Wickelvorrichtung zum Herstellen eines Schlauches |
US6453635B1 (en) | 1998-07-15 | 2002-09-24 | Powertrusion International, Inc. | Composite utility poles and methods of manufacture |
DE19837494A1 (de) * | 1998-08-13 | 2000-02-24 | Trinova Aeroquip Gmbh | Flexibler strangförmiger Hohlkörper |
WO2000061356A1 (en) * | 1999-04-08 | 2000-10-19 | In Seon Jeong | Pressure-resistant hose using polyethylene fabrics |
US6669886B1 (en) * | 2000-08-03 | 2003-12-30 | Scimed Life Systems, Inc. | Reinforced catheter and method of manufacture |
US6786233B1 (en) * | 2001-02-23 | 2004-09-07 | Schwing America, Inc. | Boom utilizing composite material construction |
US6719009B1 (en) | 2001-02-23 | 2004-04-13 | Schwing America, Inc. | Composite material piping system |
US6698451B2 (en) | 2001-02-23 | 2004-03-02 | Schwing America, Inc. | Conveying pipeline mounted inside a boom |
US6755212B1 (en) | 2001-02-23 | 2004-06-29 | Schwing America, Inc. | Boom stiffening system |
US7478650B2 (en) * | 2002-06-19 | 2009-01-20 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
NZ547460A (en) * | 2003-11-07 | 2010-01-29 | Ina Acquisition Corp | Longitudinally reinforced cured in place liner |
US8153218B2 (en) * | 2003-12-17 | 2012-04-10 | Veyance Technologies, Inc. | Hose assembly having varied reinforcing layers |
JP4250131B2 (ja) * | 2004-09-16 | 2009-04-08 | カナフレックスコーポレーション株式会社 | 排水管補修方法 |
DE102004056192B4 (de) * | 2004-11-20 | 2007-06-28 | Knoch, Kern & Co. | Kunststoffrohr |
GB2423648B (en) * | 2005-02-24 | 2009-06-17 | New Chapel Electronics Ltd | Impact resistant conduit |
JP4890015B2 (ja) * | 2005-12-08 | 2012-03-07 | 株式会社クラベ | ホース、及びホースの製造方法 |
DE102009010429A1 (de) | 2008-03-14 | 2009-09-17 | Thoenes Dichtungstechnik Gmbh | Verfahren zur Herstellung einer Walze für die Bearbeitung bandförmigen Materials und nach diesem Verfahren hergestellte Walze |
US7748412B2 (en) * | 2008-08-05 | 2010-07-06 | Veyance Technologies Inc. | Hose having a single reinforcing layer |
DE102009050084A1 (de) | 2009-10-20 | 2011-07-28 | Fasel, Albert, 65520 | Mehrschichtiger Schlauch mit einer schlauchförmigen Innenfolie, Vorrichtung und Verfahren zu dessen Herstellung sowie dessen Verwendung |
RU2457388C2 (ru) * | 2010-10-07 | 2012-07-27 | Общество с ограниченной ответственностью "Группа ПОЛИМЕРТЕПЛО" (ООО "Группа ПОЛИМЕРТЕПЛО") | Многослойная армированная полимерная труба и система труб для транспортировки воды |
GB2523204B (en) * | 2014-02-18 | 2018-02-07 | Sigma Prec Components Uk Limited | Fibre reinforced thermoplastic composite rigid pipe |
DE102018117797A1 (de) * | 2018-07-24 | 2020-01-30 | Naturspeicher Gmbh | Hochdruckrohr, Verfahren zum endseitigen Verschweißen von Hochdruckrohren und Rohranordnung von Hochdruckrohren |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238058A (en) * | 1940-05-22 | 1941-04-15 | Du Pont | Expansible cover |
US2642230A (en) * | 1948-02-25 | 1953-06-16 | Johnson & Company London Ltd A | Process for distributing wax in cemented carbide powders |
US2724673A (en) * | 1950-08-09 | 1955-11-22 | Hunter Eldred Tait | Method of making an inflatable core |
US2723426A (en) * | 1953-02-12 | 1955-11-15 | Beech Aircraft Corp | Manufacture of reinforced plastic tubing |
GB768753A (en) * | 1954-07-26 | 1957-02-20 | Goodyear Tire & Rubber | Method and apparatus for reshaping conduits |
US2743759A (en) * | 1954-11-01 | 1956-05-01 | Nat Motor Bearing Co Inc | Method of making a corrugated fabric duct |
US3287315A (en) * | 1961-02-09 | 1966-11-22 | Porter Co Inc H K | Elastomeric compositions containing adhesion inducing agents |
FR1373863A (fr) * | 1963-08-26 | 1964-10-02 | Moore & Co Samuel | Tuyaux composites et procédé de fabrication |
US3391040A (en) * | 1964-05-07 | 1968-07-02 | Koppers Co Inc | Method and apparatus for making fiber reinforced resin articles in tubular form |
GB1340068A (en) * | 1970-09-22 | 1973-12-05 | Insituform Pipes & Structures | Lining of surfaces defining passageways |
BE772923A (fr) * | 1970-09-24 | 1972-01-17 | Takata Kojyo Co | Ameliorations a la production et a la manipulation d'articles de forme et aux produits de formes ameliores qui leur sont associes |
JPS5021503B2 (de) * | 1972-04-15 | 1975-07-23 | ||
DK139243A (de) * | 1972-10-18 | |||
US3948292A (en) * | 1972-12-08 | 1976-04-06 | Hitachi Shipbuilding And Engineering Co., Ltd. | Laminated composite pipe |
GB1558783A (en) * | 1975-10-03 | 1980-01-09 | Automation Ind Inc | Reinforced hoses and method of manufacturing them |
DE2654719A1 (de) * | 1975-12-10 | 1977-06-16 | Polymer Corp | Verstaerkter schlauch aus thermoplastischem werkstoff |
DE2642230A1 (de) * | 1976-09-20 | 1978-03-23 | Barrie Finbarr Whitworth | Biegsamer schlauch |
-
1978
- 1978-07-28 SE SE7808229A patent/SE426369B/sv not_active IP Right Cessation
- 1978-08-01 CA CA000308531A patent/CA1120412A/en not_active Expired
- 1978-08-01 ZA ZA00784357A patent/ZA784357B/xx unknown
- 1978-08-04 NL NLAANVRAGE7808226,A patent/NL187710C/xx not_active IP Right Cessation
- 1978-08-04 NO NO782664A patent/NO159212C/no unknown
- 1978-08-07 CH CH836778A patent/CH635912A5/de not_active IP Right Cessation
- 1978-08-07 IT IT68865/78A patent/IT1160578B/it active
- 1978-08-07 FR FR7823283A patent/FR2431914A1/fr active Granted
- 1978-08-07 JP JP9604478A patent/JPS5521292A/ja active Granted
- 1978-08-07 BE BE189749A patent/BE869578A/xx not_active IP Right Cessation
- 1978-08-07 DK DK348178A patent/DK150219C/da not_active IP Right Cessation
- 1978-08-07 AT AT0573778A patent/AT371906B/de not_active IP Right Cessation
- 1978-08-07 GB GB7832440A patent/GB2002485B/en not_active Expired
- 1978-08-07 DE DE19782834511 patent/DE2834511A1/de active Granted
- 1978-08-07 PL PL1978208917A patent/PL118369B1/pl unknown
- 1978-08-07 FI FI782418A patent/FI69781C/fi not_active IP Right Cessation
- 1978-08-07 MX MX174443A patent/MX149288A/es unknown
- 1978-08-09 AU AU38769/78A patent/AU535818B2/en not_active Expired
- 1978-08-09 ES ES472453A patent/ES472453A1/es not_active Expired
- 1978-08-09 DD DD78207186A patent/DD137555A5/de unknown
-
1986
- 1986-04-03 US US06/847,106 patent/US4907624A/en not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE426369B (sv) | Forfarande och anordning for framstellning av ett armerat ror av herdplast | |
US5019309A (en) | Method of and apparatus for producing a pipe of thermoplastic synthetic resin | |
US3112234A (en) | Method of making filament-wound pressure vessels | |
US5292472A (en) | Coextrusion apparatus and method with rotating cord guidance | |
EP0191911B1 (de) | Koextrusionsvorrichtung und Verfahren | |
JPS5933085B2 (ja) | 合成樹脂管の製造方法および製造装置 | |
KR20140124000A (ko) | 섬유 다발들 및 섬유 다발 리본을 사용하여 파이프를 보강하기 위한 시스템 및 방법 | |
GB1104539A (en) | Improvements in and relating to hollow reinforced plastic rods | |
US10279553B2 (en) | Fibre reinforced polymer matrix composite pipes | |
GB1213851A (en) | Flexible hose construction | |
NO154686B (no) | Ekstruderhode . | |
US20200215777A1 (en) | Apparatus and method for continuously producing reinforced plastic pipe using transfer film | |
US3159183A (en) | Composite tubing product, and apparatus and method for manufacturing same | |
MXPA05013976A (es) | Un dispositivo de obturacion para cerrar temporalmente un pozo o una tuberia. | |
US3496053A (en) | Laminated nonwoven strand reinforced sheet | |
US3391039A (en) | Method and apparatus for making nonwoven fabrics | |
US3375550A (en) | Process and apparatus for manufacturing reinforced plastic tubing | |
US4071599A (en) | Tubular member and process of forming a tubular member | |
US3250654A (en) | Method of forming a filament wound pipe liner to be used in concrete pipe construction | |
JPH05122815A (ja) | ケ−ブル誘導システム及びその製造法 | |
RU2681632C2 (ru) | Головка для экструзии рукава и способ изготовления рукава | |
US3973596A (en) | Tubular member and process of forming a tubular member | |
GB2458996A (en) | Reinforced moulded hose | |
GB1480634A (en) | Methods of making hoses | |
EP3596376B1 (de) | Dehnbares wellrohr und entsprechendes verfahren zur herstellung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7808229-4 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7808229-4 Format of ref document f/p: F |