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
Application number
ES97908578T
Other languages
English (en)
Inventor
Jan Visscher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wavin BV
Original Assignee
Wavin BV
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
Application filed by Wavin BV filed Critical Wavin BV
Application granted granted Critical
Publication of ES2148940T3 publication Critical patent/ES2148940T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
ES97908578T 1996-03-13 1997-03-10 Procedimiento para formar un manguito sobre una tuberia de cloruro de polivinilo orientado biaxialmente. Expired - Lifetime ES2148940T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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