ES2148940T3 - Procedimiento para formar un manguito sobre una tuberia de cloruro de polivinilo orientado biaxialmente. - Google Patents
Procedimiento para formar un manguito sobre una tuberia de cloruro de polivinilo orientado biaxialmente.Info
- Publication number
- ES2148940T3 ES2148940T3 ES97908578T ES97908578T ES2148940T3 ES 2148940 T3 ES2148940 T3 ES 2148940T3 ES 97908578 T ES97908578 T ES 97908578T ES 97908578 T ES97908578 T ES 97908578T ES 2148940 T3 ES2148940 T3 ES 2148940T3
- Authority
- ES
- Spain
- Prior art keywords
- end section
- pipe
- polyvinyl chloride
- forming
- biaxial
- 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 - Lifetime
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
- 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
- B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
- B29B13/024—Hollow bodies, e.g. tubes or profiles
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
- B29K2995/0053—Oriented bi-axially
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/65—Processes of preheating prior to molding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
EL METODO CONSISTE EN LOS PASOS SUCESIVOS SIGUIENTES: SE COLOCA UN SOPORTE EN UNA SECCION FINAL DEL TUBO, SE CALIENTA EL TUBO POR LA REGION DE LA SECCION FINAL; SE DEFORMA EL TUBO PARA FORMAR UN CASQUILLO EN LA REGION DE LA SECCION FINAL CALENTADA; MIENTRAS SE FORMA EL CASQUILLO, LA SECCION FINAL CALENTADA SE SOPORTA POR EL INTERIOR; SE ENFRIA EL TUBO POR LA REGION DE LA SECCION FINAL, SOPORTANDO POR EL INTERIOR LA SECCION FINAL DURANTE LA OPERACION DE ENFRIAMIENTO; Y SE RETIRA EL SOPORTE DEL TUBO CON EL FIN DE CALENTAR LA SECCION FINAL DEL TUBO SOPORTADA POR EL INTERIOR, CALENTANDO EN PRIMER LUGAR DICHA SECCION FINAL HASTA QUE DICHA SECCION FINAL HAYA ALCANZADO, DE MANERA SUSTANCIALMENTE HOMOGENEA, LA TEMPERATURA DE TRANSICION DEL ESTADO VITREO DEL CLORURO DE POLIVINILO Y CALENTANDOLA AUN MAS HASTA QUE LA SECCION FINAL HAYA ALCANZADO, DE MANERA SUSTANCIALMENTE HOMOGENEA, UNA TEMPERATURA CERCANA, PREFERENTEMENTE SOLO ALGO SUPERIOR, A LA TEMPERATURA DE ORIENTACION DEL CLORURO DE POLIVINILO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1002604A NL1002604C2 (nl) | 1996-03-13 | 1996-03-13 | Werkwijze voor het vormen van een mof aan een buis van biaxiaal georiënteerd polyvinylchloride. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2148940T3 true ES2148940T3 (es) | 2000-10-16 |
Family
ID=19762494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97908578T Expired - Lifetime ES2148940T3 (es) | 1996-03-13 | 1997-03-10 | Procedimiento para formar un manguito sobre una tuberia de cloruro de polivinilo orientado biaxialmente. |
Country Status (16)
Country | Link |
---|---|
US (1) | US6146572A (es) |
EP (1) | EP0886572B1 (es) |
JP (1) | JP2000506455A (es) |
AT (1) | ATE194098T1 (es) |
AU (1) | AU726006B2 (es) |
BR (1) | BR9707971A (es) |
CA (1) | CA2248208A1 (es) |
CZ (1) | CZ247298A3 (es) |
DE (1) | DE69702386T2 (es) |
DK (1) | DK0886572T3 (es) |
ES (1) | ES2148940T3 (es) |
NL (1) | NL1002604C2 (es) |
NZ (1) | NZ331121A (es) |
PL (1) | PL181789B1 (es) |
PT (1) | PT886572E (es) |
WO (1) | WO1997033739A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
NL1008360C2 (nl) * | 1998-02-19 | 1999-08-20 | Wavin Bv | Werkwijze en inrichting voor het vormen van een mof aan een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal. |
US6838041B2 (en) * | 1998-03-11 | 2005-01-04 | William W. Rowley | Post formation profile processing |
NL1009822C2 (nl) | 1998-08-07 | 2000-02-23 | Wavin Bv | Mofverbinding van kunststof buisdelen. |
NL1012032C2 (nl) | 1999-03-05 | 2000-09-06 | Wavin Bv | Werkwijze voor het vervaardigen van een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal. |
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. |
CN101137492A (zh) * | 2005-03-11 | 2008-03-05 | 温尼德斯有限公司 | 管的套接 |
US9913958B2 (en) * | 2014-02-28 | 2018-03-13 | Abbott Cardiovascular Systems Inc. | Protective sheaths for medical devices |
IT202100008615A1 (it) | 2021-04-07 | 2022-10-07 | Sica Spa | Unita’ di bicchieratura, macchina bicchieratrice automatica comprendente detta unita’ e metodo di bicchieratura di tubi in pvc-o |
IT202100008630A1 (it) | 2021-04-07 | 2022-10-07 | Sica Spa | Metodo e macchina di bicchieratura di tubi in pvc-o |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1257413B (de) * | 1962-04-09 | 1967-12-28 | Rehau Plastiks | Vorrichtung zum Versehen von Kunststoffhohlkoerpern mit Muffenenden, Ringnut und verdickten Waenden |
US3806301A (en) * | 1968-11-09 | 1974-04-23 | Dynamit Nobel Ag | Apparatus for forming tube end sockets |
US4150087A (en) * | 1972-04-19 | 1979-04-17 | Wavin B.V. | Tube of thermoplastics with thickened end |
JPS51145582A (en) * | 1975-06-09 | 1976-12-14 | Shinetsu Chemical Co | Method of making molded fluorineerubber article |
US4276010A (en) * | 1979-03-23 | 1981-06-30 | Plastic Machinery Corporation | Pipe beller with force determined temperature |
US4255137A (en) * | 1979-05-29 | 1981-03-10 | American Biltrite, Inc. | Portable end heater for plastic hose |
SE464283B (sv) * | 1986-10-15 | 1991-04-08 | Forsheda Ab | Saett och maskin foer formning av ett aendparti paa ett roer |
NL9400894A (nl) * | 1994-06-01 | 1996-01-02 | Wavin Bv | Werkwijze en inrichting voor het vormen van een mof aan een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal. |
SE514491C2 (sv) * | 1995-09-20 | 2001-03-05 | Uponor Innovation Ab | Förfarande för muffning av ett rör |
-
1996
- 1996-03-13 NL NL1002604A patent/NL1002604C2/nl not_active IP Right Cessation
-
1997
- 1997-03-10 JP JP9532463A patent/JP2000506455A/ja active Pending
- 1997-03-10 BR BR9707971A patent/BR9707971A/pt not_active IP Right Cessation
- 1997-03-10 DK DK97908578T patent/DK0886572T3/da active
- 1997-03-10 CA CA002248208A patent/CA2248208A1/en not_active Abandoned
- 1997-03-10 AU AU20453/97A patent/AU726006B2/en not_active Ceased
- 1997-03-10 NZ NZ331121A patent/NZ331121A/en unknown
- 1997-03-10 PT PT97908578T patent/PT886572E/pt unknown
- 1997-03-10 EP EP97908578A patent/EP0886572B1/en not_active Expired - Lifetime
- 1997-03-10 WO PCT/NL1997/000117 patent/WO1997033739A1/en not_active Application Discontinuation
- 1997-03-10 DE DE69702386T patent/DE69702386T2/de not_active Expired - Fee Related
- 1997-03-10 PL PL97328770A patent/PL181789B1/pl not_active IP Right Cessation
- 1997-03-10 AT AT97908578T patent/ATE194098T1/de active
- 1997-03-10 ES ES97908578T patent/ES2148940T3/es not_active Expired - Lifetime
- 1997-03-10 CZ CZ982472A patent/CZ247298A3/cs unknown
-
1998
- 1998-09-09 US US09/150,651 patent/US6146572A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PL328770A1 (en) | 1999-02-15 |
PT886572E (pt) | 2000-10-31 |
NL1002604C2 (nl) | 1997-09-17 |
CZ247298A3 (cs) | 1998-11-11 |
CA2248208A1 (en) | 1997-09-18 |
BR9707971A (pt) | 1999-07-27 |
US6146572A (en) | 2000-11-14 |
WO1997033739A1 (en) | 1997-09-18 |
PL181789B1 (pl) | 2001-09-28 |
EP0886572B1 (en) | 2000-06-28 |
DE69702386D1 (de) | 2000-08-03 |
ATE194098T1 (de) | 2000-07-15 |
AU726006B2 (en) | 2000-10-26 |
AU2045397A (en) | 1997-10-01 |
NZ331121A (en) | 2000-02-28 |
DE69702386T2 (de) | 2001-01-04 |
DK0886572T3 (da) | 2000-08-28 |
EP0886572A1 (en) | 1998-12-30 |
JP2000506455A (ja) | 2000-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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