ES2108980T3 - Conjunto de elementos de plastico alargados y procedimiento y dispositivo para su realizacion. - Google Patents

Conjunto de elementos de plastico alargados y procedimiento y dispositivo para su realizacion.

Info

Publication number
ES2108980T3
ES2108980T3 ES94909554T ES94909554T ES2108980T3 ES 2108980 T3 ES2108980 T3 ES 2108980T3 ES 94909554 T ES94909554 T ES 94909554T ES 94909554 T ES94909554 T ES 94909554T ES 2108980 T3 ES2108980 T3 ES 2108980T3
Authority
ES
Spain
Prior art keywords
tube
portions
adjacent
webs
assembly
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
ES94909554T
Other languages
English (en)
Inventor
John M Munsch
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.)
Baxter International Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of ES2108980T3 publication Critical patent/ES2108980T3/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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5227—Joining tubular articles for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (e.g. joining the wall of a first tubular article to the wall of a second tubular article) or for forming multilayer tubular articles
    • 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
    • B29C53/32—Coiling
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4895—Solvent bonding, i.e. the surfaces of the parts to be joined being treated with solvents, swelling or softening agents, without adhesives
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
    • B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Indoor Wiring (AREA)
  • Replacement Of Web Rolls (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

SE PRESENTA UN METODO PARA MANUFACTURAR UN MIEMBRO DE PLASTICO ALARGADO (76, 80, 84, 88) QUE INCLUYE EL SUMINISTRO DE AL MENOS UN MIEMBRO DE PLASTICO ALARGADO (62) QUE TENGA UNA PARED DE PLASTICO (66). UN PARTE DEL MIEMBRO ALARGADO SE ALINEA DE FORMA ADYACENTE A OTRA PARTE DE UN MIEMBRO DE PLASTICO ALARGADO Y LAS PAREDES (66) DE LOS MIEMBROS DE PLASTICO ALARGADO, ADYACENTES SE PLASTIFICAN. LAS PARTES PLASTIFICADAS DE LAS PAREDES SE HACEN FLUIR AL INTERIOR DE UN MOLDE (32) ENTRE LAS PARTES ALARGADAS ADYACENTES PARA QUE FUNDAN LAS PARTES ADYACENTES ENTRE SI. UN MIEMBRO DE PLASTICO ALARGADO SEPARABLE (78, 80, 84, 88) SE HACE DE ACUERDO CON EL PROCESO DESCRITO ANTERIORMENTE. EL MIEMBRO DE PLASTICO ALARGADO PUEDE HACERSE A PARTIR DE UN MIEMBRO DE PLASTICO ALARGADO SIMPLE (62) EN UNA CONFIGURACION ARROLLADA O A PARTIR DE UNA PLURALIDAD DE MIEMBROS DE PLASTICOS ALARGADOS UNIDOS EN PARALELO EN PUNTOS SELECCIONADOS A LO LARGO DE SU LONGITUD. OTRO ASPECTO DE LA INVENCION ES UN APARATO (10) PARA MANUFACTURAR UN MIEMBRO DE PLASTICO ALARGADO. EL APARATO INCLUYE UNOS TROQUELES DE RADIOFRECUENCIA SUPERIOR (14) E INFERIOR (16), CADA TROQUEL TIENE UNA SUPERFICIE DELANTERA (20'', 20) CON UNA PLURALIDAD DE RANURAS PARALELAS (22'', 22) QUE INCLUYEN UNA PRIMERA Y UNA ULTIMA RANURA PARALELA. LAS RANURAS PARALELAS ADYACENTES DE AMBOS TROQUELES ESTAN SEPARADAS POR UNA BANDA (28'', 28) DE LA SUPERFICIE DELANTERA. UN BORDE MAS EXTERIOR DE LA PRIMERA Y ULTIMA RANURAS PARALELAS DE AL MENOS UNO DE LOS TROQUELES SUPERIOR E INFERIOR ESTA BISELADA (34, 36, 38, 40). LAS RANURAS PARALELAS Y LOS TROQUELES SUPERIOR E INFERIOR, CON SUPERFICIES DELANTERAS EN UNA POSICION OPERATIVA, DEFINEN UNA PLURALIDAD DE CANALES DE RECEPCION (30) Y LAS BANDAS DEFINEN UNA PLURALIDAD DE CAMARAS DE FLUJO (32). SE SUMINISTRA UNA PRENSA (60) PARA LLEVAR LAS SUPERFICIES DELANTERAS DE LOS TROQUELES SUPERIOR E INFERIOR A SU POSICION OPERATIVA EN UNA VECINDAD PROXIMA ENTRE SI. UN GENERADOR DE RADIOFRECUENCIA (18) APLICA SELECTIVAMENTE UNPOTENCIAL DE ENERGIA ENTRE LOS TROQUELES SUPERIOR E INFERIOR PARA PLASTIFICAR LOS MIEMBROS DE PLASTICO ALARGADOS, MEDIANTE LO CUAL EL PLASTICO FLUYE AL INTERIOR DE LAS CAMARAS DE FLUJO (32) PARA FUNDIR ENTRE SI LOS MIEMBROS DE PLASTICO ALARGADOS.
ES94909554T 1993-02-04 1994-02-04 Conjunto de elementos de plastico alargados y procedimiento y dispositivo para su realizacion. Expired - Lifetime ES2108980T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1344793A 1993-02-04 1993-02-04

Publications (1)

Publication Number Publication Date
ES2108980T3 true ES2108980T3 (es) 1998-01-01

Family

ID=21760015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94909554T Expired - Lifetime ES2108980T3 (es) 1993-02-04 1994-02-04 Conjunto de elementos de plastico alargados y procedimiento y dispositivo para su realizacion.

Country Status (12)

Country Link
US (1) US5466322A (es)
EP (1) EP0633835B1 (es)
JP (1) JP3044274B2 (es)
AT (1) ATE157300T1 (es)
AU (1) AU677825B2 (es)
CA (1) CA2133478C (es)
DE (1) DE69405171T2 (es)
DK (1) DK0633835T3 (es)
ES (1) ES2108980T3 (es)
GR (1) GR3024984T3 (es)
SG (1) SG52185A1 (es)
WO (1) WO1994017983A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840151A (en) * 1993-02-04 1998-11-24 Baxter International Inc. Apparatus and dies for forming peelable tube assemblies
US5836933A (en) * 1996-06-19 1998-11-17 Baxter International, Inc. Parenteral fluid delivery bag with integral line set
US5958167A (en) * 1997-09-29 1999-09-28 Medtronic, Inc. Method of making tubing coil assemblies for medical devices
US6047860A (en) * 1998-06-12 2000-04-11 Sanders Technology, Inc. Container system for pressurized fluids
AU772965C (en) * 1998-06-12 2004-10-28 Ecc Systems, Inc. Apparatus for making a container system for pressurised fluids
US6247590B1 (en) 1999-06-25 2001-06-19 Jamestown Plastics, Inc. Thermoformed selectively accessed multi-chambered packaging
ATE442878T1 (de) * 2002-09-03 2009-10-15 Clean Cut Technologies Llc Vorrichtung zur verpackung von länglichen chirurgischen vorrichtungen
US20050221037A1 (en) * 2002-09-30 2005-10-06 Panyard Albert A Method of making heat transfer apparatus, apparatus thus manufactured, and method of using same
DE10349011A1 (de) * 2003-10-17 2005-05-19 Fresenius Medical Care Deutschland Gmbh PVC-freier Mehrschichtschlauch mit verbesserter Peelsicherheit für medizinische Zwecke, Verfahren zu dessen Herstellung und Verwendung
US20080051775A1 (en) * 2005-11-23 2008-02-28 Evans David K Multi-modal analgesia delivery system ("MADS")
US10864349B2 (en) 2017-02-02 2020-12-15 Argos Corporation System and method for packaging an elongate medical device
CN115570766B (zh) * 2022-09-16 2024-03-26 中山市荣玖智能制造有限公司 一种用于高分子材料生产的挤塑设备

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Also Published As

Publication number Publication date
DE69405171D1 (de) 1997-10-02
WO1994017983A1 (en) 1994-08-18
DE69405171T2 (de) 1998-04-09
EP0633835A1 (en) 1995-01-18
US5466322A (en) 1995-11-14
JPH07505590A (ja) 1995-06-22
EP0633835B1 (en) 1997-08-27
CA2133478A1 (en) 1994-08-18
GR3024984T3 (en) 1998-01-30
JP3044274B2 (ja) 2000-05-22
CA2133478C (en) 2002-05-14
DK0633835T3 (da) 1998-03-16
AU6236294A (en) 1994-08-29
ATE157300T1 (de) 1997-09-15
SG52185A1 (en) 1998-09-28
AU677825B2 (en) 1997-05-08

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