ES2043653T3 - Accesorios para tubos soldables por calor. - Google Patents

Accesorios para tubos soldables por calor.

Info

Publication number
ES2043653T3
ES2043653T3 ES87303206T ES87303206T ES2043653T3 ES 2043653 T3 ES2043653 T3 ES 2043653T3 ES 87303206 T ES87303206 T ES 87303206T ES 87303206 T ES87303206 T ES 87303206T ES 2043653 T3 ES2043653 T3 ES 2043653T3
Authority
ES
Spain
Prior art keywords
wire
core
moulding
heat weldable
pivoted
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
ES87303206T
Other languages
English (en)
Inventor
Gordon Harrison
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.)
UPONOR BV
Original Assignee
UPONOR 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 UPONOR BV filed Critical UPONOR BV
Application granted granted Critical
Publication of ES2043653T3 publication Critical patent/ES2043653T3/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/005—Pipe joints, e.g. straight joints provided with electrical wiring
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y10T29/49096—Resistor making with envelope or housing with winding
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49101—Applying terminal
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49176—Assembling terminal to elongated conductor with molding of electrically insulating material

Abstract

APARATO Y METODO PARA PRODUCIR ACCESORIOS DE TUBERIAS SOLDABLES POR CALOR Y TERMOPLASTICOS, PARA UTILIZAR CON TUBERIAS SOLDABLES POR CALOR. SE MUESTRA UN NUCLEO EN UNA MAQUINA DE MOLDEO, EL CUAL TIENE DOS PARTES (11 Y 12), CADA UNA DE LAS CUALES TIENE UN MIEMBRO EXTERNO (13,13A) Y UN MIEMBRO INTERNO AXIALMENTE RETRACTIL (14,14A). LOS ELEMENTOS INTERNOS (14 Y 14A) SE MANTIENEN JUNTOS MEDIANTE UN PERNO (15) ROSCADO EN UN DIAMETRO INTERIOR (16). ARTICULADOS EN 18 Y 19 EN LOS MIEMBROS EXTERNOS (13 Y 13A) VAN DOS UÑETAS SEGMENTALES (20 Y 21) RETRACTILES ARTICULADAS CON PROYECCIONES RADIALES (22,23) PARA FACILITAR EL ARROLLAMIENTO DE UN HILO TERMICO Y/O PARA RECIBIR UN SOPORTE TERMINAL (24,25) DURANTE LA OPERACION DE MOLDEO (24,25). CADA U/ETA SEGMENTAL (20,21) TIENE UNA PEQUEÑA PROYECCION (26), Y LAS DOS PROYECCIONES (26) ESTAN DISEÑADAS PARA GUIAR Y SUJETAR EL CABLE DURANTE EL ARROLLAMIENTO DEL MISMO Y PARA SUJETARLO DURANTE UNA SUBSIGUIENTE OPERACION DE MOLDEO. LAS PARTES EXTERNAS DEL NUCLEOTIENEN TAMBIEN UNA ESPIRAL CONTINUA DE POCO ESPESOR U OTRA FORMA DE PISTA O RANURA PARA RECIBIR EL CABLE (30) QUE SE ARROLLA SOBRE EL NUCLEO ANTES DE INICIARSE EL MOLDEO.
ES87303206T 1986-04-23 1987-04-13 Accesorios para tubos soldables por calor. Expired - Lifetime ES2043653T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08609933A GB2189737A (en) 1986-04-23 1986-04-23 Heat weldable pipe fittings

Publications (1)

Publication Number Publication Date
ES2043653T3 true ES2043653T3 (es) 1994-01-01

Family

ID=10596707

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87303206T Expired - Lifetime ES2043653T3 (es) 1986-04-23 1987-04-13 Accesorios para tubos soldables por calor.

Country Status (9)

Country Link
US (1) US4848718A (es)
EP (1) EP0243062B1 (es)
JP (1) JPH0818353B2 (es)
AT (1) ATE91458T1 (es)
CA (1) CA1271908A (es)
DE (1) DE3786480T2 (es)
ES (1) ES2043653T3 (es)
GB (1) GB2189737A (es)
HK (1) HK99394A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8618285D0 (en) * 1986-07-26 1986-09-03 Fusion Plastics Ltd Electroweldable sockets
AT400126B (de) * 1990-10-30 1995-10-25 Zahradnik Rudolf Spritzgusswerkzeug
US5156864A (en) * 1991-02-06 1992-10-20 Guo Muh Juh Plastics threaded fitting molding mechanism
GB9406591D0 (en) * 1994-03-31 1994-05-25 Glynwed Plastics Improvements in or relating to electrofusion couplers
GB9408461D0 (en) * 1994-04-28 1994-06-22 Glynwed Plastics Method of manufacturing and electrofusion coupler
CN107901346B (zh) * 2017-12-26 2023-10-13 日宝（天津）塑料有限公司 一种智能具有滑轨的注塑模具

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1982279A (en) * 1928-04-05 1934-11-27 Herbert F Apple Apparatus for molding plastic material
US2781548A (en) * 1953-06-22 1957-02-19 Coats & Clark Cores and dies for producing hollow bodies
DE1048106B (de) * 1956-05-03 1958-12-31 Sued West Chemie Gmbh Durch Schweissen zu verbindende Formstuecke, insbesondere Fittings, aus thermoplastischen Kunststoffen
US3061503A (en) * 1956-10-29 1962-10-30 Dow Chemical Co Method of joining pipes by means of an electrically heatable sleeve
NL236188A (es) * 1958-02-17
GB1045350A (en) * 1963-11-12 1966-10-12 Ketch Plastics Ltd Collapsible tools for use in the moulding, casting or pressing of hollow articles
GB1422705A (en) * 1972-02-01 1976-01-28 Tupperware Australia Pty Ltd Moulding apparatus
FR2174434A5 (en) * 1972-03-03 1973-10-12 Biotteau Gerard Shoes with moulded soles - anchored by direct moulding to uppers held against a former
NL175458C (nl) * 1973-03-14 1984-11-01 Sturm Werner Werkwijze voor het vervaardigen van een lasmof voor thermoplastische buizen.
US4180542A (en) * 1973-09-04 1979-12-25 Celanese Corporation Methods for making molded plug and plug valve
CH570577A5 (es) * 1974-05-10 1975-12-15 Fischer Ag Georg
US4000240A (en) * 1975-04-17 1976-12-28 Teletype Corporation Process of molding a reinforced flexible belt
JPS59366B2 (ja) * 1975-08-19 1984-01-06 株式会社クボタ ゴウセイジユシセイケイヨウカナガタ
US4075273A (en) * 1976-04-14 1978-02-21 Liautaud James P Method of making a coil form by injection molding
DE3162144D1 (en) * 1980-03-10 1984-03-15 Fischer Ag Georg Weld joint for thermoplastic pipes
CH644054A5 (de) * 1980-03-31 1984-07-13 Fischer Ag Georg Schweissmuffe fuer thermoplastische materialien, verfahren und vorrichtung zu deren herstellung.
US4420297A (en) * 1981-04-27 1983-12-13 Usm Corporation Retractable apparatus for shoe sole molds
DE3142047A1 (de) * 1981-10-23 1983-05-11 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Vorrichtung zum druckgiessen eines waelzlagerkaefigs
DE3236933C2 (de) * 1982-10-06 1986-10-23 Klöckner-Werke AG, 4100 Duisburg Form zum Spritzgießen oder Vulkanisieren von Stiefeln
JPS59142110A (ja) * 1983-02-03 1984-08-15 Toyoda Gosei Co Ltd アンダ−カツト成形品用金型
AT387750B (de) * 1983-12-29 1989-03-10 Ifw Ind Formen Werkzeug Spritzgiessform
SU1219393A1 (ru) * 1984-04-21 1986-03-23 Вильнюсский Завод Пластмассовых Изделий Устройство дл лить под давлением из пластмасс изделий с поднутрени ми

Also Published As

Publication number Publication date
DE3786480D1 (de) 1993-08-19
GB8609933D0 (en) 1986-05-29
JPH0818353B2 (ja) 1996-02-28
DE3786480T2 (de) 1994-01-05
GB2189737A (en) 1987-11-04
JPS62267118A (ja) 1987-11-19
HK99394A (en) 1994-09-23
US4848718A (en) 1989-07-18
ATE91458T1 (de) 1993-07-15
EP0243062A3 (en) 1990-03-07
CA1271908A (en) 1990-07-24
EP0243062B1 (en) 1993-07-14
EP0243062A2 (en) 1987-10-28

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