ES8102891A1 - Dispositivo perfeccionado para la realizacion de piezas de acoplamiento de materia termoplastica que presentan una ra- nura anular en contrarrebajo - Google Patents
Dispositivo perfeccionado para la realizacion de piezas de acoplamiento de materia termoplastica que presentan una ra- nura anular en contrarrebajoInfo
- Publication number
- ES8102891A1 ES8102891A1 ES492750A ES492750A ES8102891A1 ES 8102891 A1 ES8102891 A1 ES 8102891A1 ES 492750 A ES492750 A ES 492750A ES 492750 A ES492750 A ES 492750A ES 8102891 A1 ES8102891 A1 ES 8102891A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- preformed
- sealing ring
- terminal part
- ring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000008878 coupling Effects 0.000 title abstract 2
- 238000010168 coupling process Methods 0.000 title abstract 2
- 238000005859 coupling reaction Methods 0.000 title abstract 2
- 239000012815 thermoplastic material Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
Abstract
DISPOSITIVO PARA LA REALIZACION DE PIEZAS DE ACOPLAMIENTO DE MATERIAL DE TERMOPLASTICO QUE PRESENTAN UNA CAVIDAD ANULAR. COMNPRENDE UN COLLAR DE APRIETO (7) QUE SUJETA EL TUBO (B) A CONFORMAR CONSTITUIDO POR DOS CASQUILLOS DE APRIETO (19) SEPARADOS POR UN PLANO RADIAL, SIENDO DESPLAZABLES RADIALMENTE UN ACON RELACION A LA OTRA Y CONJUNTAMENTE EN DIRECCION AXIAL, POR MEDIO DE LOS CILINDROS HIDRAULICOS (21); UN MANDRIL DE CONFORMACION (2), DE FORMA Y TAMAÑO ADECUADOS, DESPLAZABLE AXIALMENTE; UN CASQUILLO DE CONFORMACION (5), QUE COMPRENDE DOS COQUILLAS (17) SEPARADAS POR UN PLANO RADIAL Y QUE SON DESPLAZABLES AXIALMENTE MEDIANTE UN CILINDRO HIDRAULICO (35) Y UN ANILLO DE POSTCONFORMACION (45) QUE TAMBIEN SE DESPLAZA AXIALMENTE. LOS ELEMENTOS DEL DISPOSITIVO CITADOS ANTERIORMENTE ESTAN PROVISTOS DE CAMARAS DE CIRCULACION DE LIQUIDOS PARA REFRIGERACION O CALENTAMIENTO, SEGUN SEA NECESARIO AL PROCESO DE FABRICACION. EL DISPOSITIVO ADMITE VARIANTES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7812064A NL7812064A (nl) | 1978-12-12 | 1978-12-12 | Werkwijze en inrichting voor het vervaardigen van koppeldelen van thermoplastisch materiaal alsmede koppeldeel vervaardigd volgens de werkwijze. |
NLAANVRAGE7812065,A NL187841C (nl) | 1978-12-12 | 1978-12-12 | Inrichting voor het vervaardigen van een koppelmof met een afdichtelement in een ondersneden groef. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES492750A0 ES492750A0 (es) | 1981-02-16 |
ES8102891A1 true ES8102891A1 (es) | 1981-02-16 |
Family
ID=26645473
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486753A Granted ES486753A0 (es) | 1978-12-12 | 1979-12-11 | Procedimiento para la realizacion de piezas de acoplamiento de materia termoplastica que presentan una ranura anular en contrarrebajo |
ES492750A Expired ES8102891A1 (es) | 1978-12-12 | 1980-06-25 | Dispositivo perfeccionado para la realizacion de piezas de acoplamiento de materia termoplastica que presentan una ra- nura anular en contrarrebajo |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES486753A Granted ES486753A0 (es) | 1978-12-12 | 1979-12-11 | Procedimiento para la realizacion de piezas de acoplamiento de materia termoplastica que presentan una ranura anular en contrarrebajo |
Country Status (5)
Country | Link |
---|---|
US (1) | US4457886A (es) |
EP (1) | EP0013040A1 (es) |
BR (1) | BR7908136A (es) |
ES (2) | ES486753A0 (es) |
PT (1) | PT70570A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1133613B (it) * | 1980-09-24 | 1986-07-09 | Enrico Sebastiani | Procedimento per lo realizzazione di componenti di raccorderia per tubi,e compnenti cosi' ottenuti |
AT376605B (de) * | 1981-09-14 | 1984-12-10 | Schnallinger Helfried Ing | Verfahren und vorrichtung zum herstellen von muffen od. dgl. |
EP0092889A3 (en) * | 1982-04-23 | 1985-12-18 | Wavin B.V. | A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way |
SE464283B (sv) * | 1986-10-15 | 1991-04-08 | Forsheda Ab | Saett och maskin foer formning av ett aendparti paa ett roer |
US5462706A (en) * | 1992-08-21 | 1995-10-31 | Pipe Rehab International, Inc. | Method for forming a flange on an end of a synthetic liner |
JP2944359B2 (ja) * | 1993-03-23 | 1999-09-06 | 株式会社精工技研 | 基盤射出成形金型 |
GB9520748D0 (en) * | 1995-10-11 | 1995-12-13 | Imi Norgren Ltd | Releasable push-in tube couplings |
US5879723A (en) * | 1996-03-26 | 1999-03-09 | United States Brass Corporation | Automated tube reforming apparatus |
US5756023A (en) * | 1996-05-30 | 1998-05-26 | United States Brass Corporation | Method of producing reformed crosslinked polyethylene articles |
US6361842B1 (en) | 1996-05-30 | 2002-03-26 | United States Brass Corporation | Reformed crosslinked polyethylene articles |
US6220846B1 (en) * | 1998-01-19 | 2001-04-24 | Sica S.P.A. | Apparatus for expanding and conferring a cup shape to the terminal junction segment of bi-axially oriented pipes made of thermoplastic material |
US6284178B1 (en) | 1999-06-18 | 2001-09-04 | United States Brass Corporation | Methods of producing crosslinked polyethylene products |
US6450986B1 (en) * | 2000-06-19 | 2002-09-17 | Mcneil-Ppc, Inc. | Tampon applicator having outwardly flared rim |
NL1015860C2 (nl) * | 2000-08-02 | 2002-02-05 | Wavin Bv | Werkwijzen en inrichtingen voor het vervaardigen van een buis van biaxiaal georiÙnteerd thermo-plastisch kunststofmateriaal met een integrale mof. |
AT409945B (de) * | 2001-08-02 | 2002-12-27 | Schnallinger Helmuth | Verfahren zum herstellen einer rohrendmuffe aus thermoplastischem kunststoff |
PL2368693T3 (pl) * | 2010-03-25 | 2013-03-29 | Sica Spa | Maszyna do kielichowania rur wykonanych z materiału termoplastycznego |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2143240A1 (de) * | 1970-08-28 | 1972-03-02 | Wavin Bv | Verfahren und Einrichtung zum Herstellen eines eine ringförmige Nut aufweisenden Kunststoffrohrs |
SE374690B (es) * | 1971-07-01 | 1975-03-17 | Forsheda Ideutveckling Ab | |
DE2134538A1 (de) * | 1971-07-10 | 1973-01-18 | Anger Kunststoff | Verfahren zum herstellen von aus thermoplastischem kunststoff bestehenden rohrfoermigen koerpern und vorrichtung zu dessen durchfuehrung |
DE2200874A1 (de) * | 1971-07-19 | 1973-08-30 | Aristovoulos George Petzetakis | Verfahren und vorrichtung zum anbringen von innenkalibrierten einsteckmuffen mit dichtungsmittelsicke an rohren aus thermoplastischem kunststoff |
US3807027A (en) * | 1972-03-31 | 1974-04-30 | Johns Manville | Method of forming the bell end of a bell and spigot joint |
NL7408628A (en) * | 1974-06-26 | 1975-12-30 | Wavin Bv | Tube with grooved socket end prodn - by injection moulding tube with cylindrical end, and deforming cylindrical end in mould |
NL7408627A (en) * | 1974-06-26 | 1975-12-30 | Wavin Bv | Tube with grooved socket end prodn - by injection moulding tube with cylindrical end, and deforming cylindrical end in mould |
NL183279C (nl) * | 1975-02-28 | 1988-09-16 | Polva Nederland Bv | Werkwijze voor het vormen van een mof aan het uiteinde van een buis van thermoplastische kunststof. |
AR207088A1 (es) * | 1975-07-29 | 1976-09-09 | Anger Anton Maschbau | Procedimiento para producir un articulo de material sintetico |
DE2551515A1 (de) * | 1975-11-17 | 1977-05-18 | Willi Benner | Formwerkzeug zum spritzen von rohr- formteilen aus thermoplastischem kunststoff |
DE2717487C3 (de) * | 1977-04-20 | 1979-10-11 | Wavin B.V., Zwolle (Niederlande) | Extrudiertes Kunststoffrohrteil mit angeformter Muffe |
US4113813A (en) * | 1977-04-25 | 1978-09-12 | Wilson-Tek Corporation | Method of preparing and belling thermoplastic pipe with thickened walls |
US4170448A (en) * | 1977-08-22 | 1979-10-09 | Johns-Manville Corporation | Assembly for forming the bell of a bell spigot joint |
NL7802712A (nl) * | 1978-03-13 | 1979-09-17 | Wavin Bv | Werkwijze en inrichting voor het aanbrengen van een ringvormig afdichtelement in een ringvormi- ge groefkamer van een mofeinde. |
NO161142C (no) * | 1978-03-13 | 1989-07-05 | Wavin Bv | Roerdel med en muffeende og et i denne anordnet tetningsorgan som er understoettet av en stoettering. |
NL7807139A (nl) * | 1978-06-30 | 1979-09-28 | Wavin Bv | Werkwijze en inrichting voor het vormen van een ring- vormige groefkamer. |
-
1979
- 1979-12-06 EP EP79200731A patent/EP0013040A1/fr not_active Ceased
- 1979-12-11 ES ES486753A patent/ES486753A0/es active Granted
- 1979-12-11 PT PT70570A patent/PT70570A/pt unknown
- 1979-12-12 BR BR7908136A patent/BR7908136A/pt unknown
- 1979-12-12 US US06/102,654 patent/US4457886A/en not_active Expired - Lifetime
-
1980
- 1980-06-25 ES ES492750A patent/ES8102891A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PT70570A (en) | 1980-01-01 |
ES8100959A1 (es) | 1980-12-01 |
US4457886A (en) | 1984-07-03 |
EP0013040A1 (fr) | 1980-07-09 |
ES486753A0 (es) | 1980-12-01 |
ES492750A0 (es) | 1981-02-16 |
BR7908136A (pt) | 1980-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970303 |