ES2136203T3 - Metodo y aparato para la produccion de un elastomero alargado de caucho vulcanizado. - Google Patents

Metodo y aparato para la produccion de un elastomero alargado de caucho vulcanizado.

Info

Publication number
ES2136203T3
ES2136203T3 ES94925615T ES94925615T ES2136203T3 ES 2136203 T3 ES2136203 T3 ES 2136203T3 ES 94925615 T ES94925615 T ES 94925615T ES 94925615 T ES94925615 T ES 94925615T ES 2136203 T3 ES2136203 T3 ES 2136203T3
Authority
ES
Spain
Prior art keywords
molded
extrusion
production
vulcanized rubber
item
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
ES94925615T
Other languages
English (en)
Inventor
Hiroyuki Morita
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.)
Tokai Kogyo Co Ltd
Original Assignee
Tokai Kogyo Co Ltd
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 Tokai Kogyo Co Ltd filed Critical Tokai Kogyo Co Ltd
Application granted granted Critical
Publication of ES2136203T3 publication Critical patent/ES2136203T3/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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

DESPUES DE QUE UN ARTICULO MOLDEADO MEDIANTE EXTRUSION SEA MOLDEADO DESDE UN PUERTO DE EXTRUSION DE UN TROQUEL, LA SECCION DEL ARTICULO MOLDEADO POR EXTRUSION ES CAMBIADA MEDIANTE MEDIOS CAPACES DE CAMBIAR LA FORMA DURANTE EL TIEMPO DESDE EL INICIO DE LA VULCANIZACION DEL ARTICULO MOLDEADO POR EXTRUSION HASTA LA SEMI-VULCANIZACION, Y LA VULCANIZACION DEL ARTICULO MOLDEADO POR EXTRUSION ES SUBSECUENTEMENTE COMPLETADA. DE ESTA FORMA, PUEDE PRODUCIRSE FACILMENTE UN ELASTOMERO ALARGADO QUE TENGA SU SECCION CAMBIADA A UNA FORMA DESEADA Y QUE TENGA LA ELASTICIDAD REQUERIDA.
ES94925615T 1993-09-03 1994-08-31 Metodo y aparato para la produccion de un elastomero alargado de caucho vulcanizado. Expired - Lifetime ES2136203T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21984193 1993-09-03

Publications (1)

Publication Number Publication Date
ES2136203T3 true ES2136203T3 (es) 1999-11-16

Family

ID=16741902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94925615T Expired - Lifetime ES2136203T3 (es) 1993-09-03 1994-08-31 Metodo y aparato para la produccion de un elastomero alargado de caucho vulcanizado.

Country Status (6)

Country Link
US (1) US5536459A (es)
EP (1) EP0676266B1 (es)
AU (1) AU7546494A (es)
DE (1) DE69419494T2 (es)
ES (1) ES2136203T3 (es)
WO (1) WO1995006553A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6080252A (en) * 1997-10-06 2000-06-27 Illinois Tool Works Inc. Zipper component and method for forming same
US6616877B2 (en) * 1999-06-10 2003-09-09 Nicholas H. Danna Resilient article and method of manufacturing same using recycled material

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891177A (es) * 1972-02-03 1973-11-27
US3837957A (en) * 1972-04-28 1974-09-24 Mesnel Sa Ets Method of shaping a sealing strip
JPS52106484U (es) * 1977-02-09 1977-08-13
NL7801157A (nl) * 1977-02-28 1978-08-30 Pont A Mousson Werkwijze en inrichting voor de vervaardiging van produkten uit verknoopt thermoplastisch materiaal.
JPS55144140A (en) * 1979-04-30 1980-11-10 Toyoda Gosei Co Ltd Continuous vulcanizing method and apparatus thereof
JPS5940612B2 (ja) * 1980-11-11 1984-10-01 豊田合成株式会社 芯金入りゴム押出物の連続加硫装置
JPS58134727A (ja) * 1982-02-04 1983-08-11 Toyoda Gosei Co Ltd 芯金入り押出品の曲げ加工装置
IT1157134B (it) * 1982-12-10 1987-02-11 Saiag Spa Procedimento ed apparecchiatura per realizzare mediante estrusione continua un trafilato in particolare una guarnizione di tenuta per carrozzerie di autoveicoli presentante successivi tratti di lunghezze predeterminate aventi ciascuno una rispettiva sezione prestabilita e trafilato ottenuto con tale procedimento
IT1161480B (it) * 1983-02-03 1987-03-18 Saiag Spa Dispositivo per modificare durante l'estrusione l'inclinazione o l'orientamento di una aletta longitudinale di una guarnizione estrusa di tenuta per autoveicoli e guarnizione ottenuta con tale dispositivo
JPH01152856A (ja) * 1987-12-09 1989-06-15 Nec Corp ファクシミリ再送処理方式
JPH01152854A (ja) * 1987-12-10 1989-06-15 Nec Eng Ltd 内線電話機呼出方式
US5240664A (en) * 1988-04-14 1993-08-31 Toyoda Gosei Co., Ltd. Method of manufacturing a door weather strip
AU620286B2 (en) * 1989-08-07 1992-02-13 Hashimoto Forming Industry Co. Limited Method of, and apparatus for manufacturing elongate articles
US5183522A (en) * 1989-11-14 1993-02-02 Tokai Kogyo Kabushiki Kaisha Apparatus and process for a manufacturing a weather strip
JPH0459352A (ja) * 1990-06-29 1992-02-26 Toyoda Gosei Co Ltd ゴム押出品の製造方法
JPH05213120A (ja) * 1992-01-31 1993-08-24 Tokai Kogyo Kk ドアウェザ−ストリップ、及びその製造方法
US5395563A (en) * 1992-02-05 1995-03-07 Toyoda Gosei Co., Ltd. Manufacturing method and apparatus for forming an elongate body having thickness change
US5256361A (en) * 1992-05-22 1993-10-26 The Standard Products Company Method for forming bodies comprising previously crosslinked thermally stable resin and product made thereby
US5447670A (en) * 1993-04-28 1995-09-05 Toyoda Gosei Co., Ltd. Method of and apparatus for forming weather strip by extrusion

Also Published As

Publication number Publication date
DE69419494D1 (de) 1999-08-19
US5536459A (en) 1996-07-16
EP0676266B1 (en) 1999-07-14
AU7546494A (en) 1995-03-22
EP0676266A1 (en) 1995-10-11
DE69419494T2 (de) 2000-03-23
WO1995006553A1 (fr) 1995-03-09
EP0676266A4 (en) 1996-08-07

Similar Documents

Publication Publication Date Title
DE60135965D1 (de) Herstellung von Bändern durch Extrudieren von Rohren und danach Abflachen von diesen Rohren
US2439043A (en) Method of making endless belts
JPS57115324A (en) Thermoplastic resin product and its manufacture and its device
BR7604099A (pt) Artigo de mangueira elastomerica,mangueira elastomerica vulcanizada helicoidalmente corrugada,e processo para a producao de artigo de mangueira composta reforcada
DE602004009915D1 (de) Geformtes kettenrad
ATE269210T1 (de) Verfahren zur herstellung von zellularen puffermaterial und rohstoff für dieses verfahren
ES2187106T3 (es) Vulcanizados elastomeros termoplasticos de caucho ramificado en forma de estrella.
ATE322372T1 (de) Automatischer prozess und automatische anlage zur reifenherstellung
ES2136203T3 (es) Metodo y aparato para la produccion de un elastomero alargado de caucho vulcanizado.
ES8404236A1 (es) Un metodo para la produccion de una manguera.
ES2059813T3 (es) Procedimiento y composicion para el recubrimiento de un articulo no vulcanizado de caucho.
AR200368A1 (es) Un metodo para vulcanizar longitudes continuas de un material elastomero o plastomero y aparato para el mismo
FR3068914B1 (fr) Procede de fabrication d'un bandage pneumatique avec une bande de roulement perfectionnee
SE0303025D0 (sv) Vehicle tire
JPS5411168A (en) Extruder
CN201493985U (zh) 传动带双套反模硫化装置
MX2021008609A (es) Proceso para la produccion de un perfil extrudido y dispositivo de produccion para producir un perfil extrudido.
GB673950A (en) An improved method of manufacturing tubes of rubber and similar elastic materials
KR880012347A (ko) 편편형 고무튜브 및 호스의 제조방법
CS198039B1 (cs) Zařízení k lisováni řemenů
AT306351B (de) Verfahren und Vulkanisierform zum Herstellen von Wärmeflaschen od.dgl. flachen Hohlkörpern aus Gummi od.dgl. vulkanisierbarem Kunststoff
DE50304002D1 (de) Vorrichtung zur herstellung von querrippenrohren
JP2005139294A5 (es)
JPS572744A (en) Manufacture of bent rubber hose with different diameter
ES8507040A1 (es) Perfeccionamientos en un aparato para la produccion de muelles elastomericos

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 676266

Country of ref document: ES