ES2179431T3 - Tiras de obturacion y metodos para fabricarlas. - Google Patents

Tiras de obturacion y metodos para fabricarlas.

Info

Publication number
ES2179431T3
ES2179431T3 ES98308906T ES98308906T ES2179431T3 ES 2179431 T3 ES2179431 T3 ES 2179431T3 ES 98308906 T ES98308906 T ES 98308906T ES 98308906 T ES98308906 T ES 98308906T ES 2179431 T3 ES2179431 T3 ES 2179431T3
Authority
ES
Spain
Prior art keywords
support element
extruded
channel
manufacture
methods
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
ES98308906T
Other languages
English (en)
Inventor
Christophe Porpe
Philppe Sans
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.)
Gencorp Property Inc
Original Assignee
Gencorp Property 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 Gencorp Property Inc filed Critical Gencorp Property Inc
Application granted granted Critical
Publication of ES2179431T3 publication Critical patent/ES2179431T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/24—Sealing arrangements characterised by the shape having tubular parts
    • 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/157—Coating linked inserts, e.g. chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/30—Sealing arrangements characterised by the fastening means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

TIRA QUE SE EXTIENDE LONGITUDINALMENTE (10), TAL COMO PARA OPERACIONES DE SELLADO EN LA CARROCERIA DE UN VEHICULO, QUE COMPRENDE UN MATERIAL BLANDO EXTRUIDO (11), PREFERIBLEMENTE DE FORMA CELULAR, EL CUAL ES EXTRUIDO SOBRE UN ELEMENTO DE APOYO (26) EN FORMA DE PERFIL MAS RIGIDO Y PREFORMADO. EL ELEMENTO DE SOPORTE (26) ES PREFABRICADO EN UNA LONGITUD INDEFINIDA Y ALMACENADO. ANTES DEL PROCESO DE EXTRUSION, SE FORMAN ORIFICIOS (32) EN LA BASE (28) DEL CANAL DEL ELEMENTO DE SOPORTE (22) A INTERVALOS PREDETERMINADOS Y SE INTRODUCEN A TRAVES DE LOS ORIFICIOS UNAS PATILLAS DE AGARRE PREFABRICADAS (18) CON SUS CABEZAS (20) DISPUESTAS EN LA BASE (28) DEL CANAL. EL PROCESO DE EXTRUSION, UTILIZANDO UN EXTRUIDOR DE CABEZA TRANSVERSAL, FORMA EL MATERIAL EXTRUIDO (11) SOBRE EL ELEMENTO DE SOPORTE (26) Y EN EL INTERIOR DEL CANAL DEL ELEMENTO DE SOPORTE (26), CON EL FIN DE ASEGURAR LAS PATILLAS DE AGARRE (18) EN POSICION.
ES98308906T 1998-02-03 1998-10-30 Tiras de obturacion y metodos para fabricarlas. Expired - Lifetime ES2179431T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9802315A GB2333796B (en) 1998-02-03 1998-02-03 Sealing strips and methods of making them

Publications (1)

Publication Number Publication Date
ES2179431T3 true ES2179431T3 (es) 2003-01-16

Family

ID=10826397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98308906T Expired - Lifetime ES2179431T3 (es) 1998-02-03 1998-10-30 Tiras de obturacion y metodos para fabricarlas.

Country Status (4)

Country Link
EP (1) EP0933243B1 (es)
DE (1) DE69807430T2 (es)
ES (1) ES2179431T3 (es)
GB (1) GB2333796B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10033018A1 (de) * 2000-07-07 2002-01-17 Bayerische Motoren Werke Ag Dichtungsband für einen Ausschnitt einer Fahrzeugkarosserie
DE20015080U1 (de) 2000-09-01 2000-12-21 WSF Kunststofftechnik GmbH, 75031 Eppingen Profil für die Abdichtung eines Randspaltes
DE10260485B3 (de) * 2002-12-21 2004-09-09 Saargummi Gmbh Verfahren und Vorrichtung zur Herstellung extrudierter Dichtungsprofile mit Formteilen
KR20220136793A (ko) * 2021-04-01 2022-10-11 현대자동차주식회사 차량용 밀봉구조
CN113954327B (zh) * 2021-09-02 2024-06-21 临朐瑞星塑胶制品有限公司 一种门窗密封条的生产用挤出设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546049A (en) * 1946-01-09 1951-03-20 Randall Company Wind stop or sealing strip
US3059292A (en) * 1960-01-28 1962-10-23 Gen Motors Corp Sealing strip
US3110938A (en) * 1960-11-25 1963-11-19 Gen Motors Corp Sealing strip
FR2593445B1 (fr) * 1986-01-27 1990-01-12 Peugeot Profiles a monter par clippage.
JPH062448B2 (ja) * 1987-03-30 1994-01-12 豊田合成株式会社 自動車用ドアガラスラン
GB8914300D0 (en) * 1989-06-22 1989-08-09 Draftex Ind Ltd Sealing strip
JPH03224846A (ja) * 1990-01-30 1991-10-03 Kinugawa Rubber Ind Co Ltd ウエザーストリップの端末部構造
DE9307620U1 (de) * 1993-05-19 1993-08-05 Meteor Gummiwerke K. H. Bädje GmbH & Co, 31167 Bockenem Kraftfahrzeugdichtung
GB2290820B (en) * 1994-07-01 1997-10-22 Draftex Ind Ltd Flexible sealing and trimming strips
GB2291093B (en) * 1994-07-14 1997-07-16 Standard Prod Ltd Sealing device
GB2298444A (en) * 1995-03-03 1996-09-04 Draftex Ind Ltd Window glass sealing strip
GB2314364B (en) * 1996-06-18 1999-11-17 Draftex Ind Ltd Fixing arrangements and systems for flexible strips

Also Published As

Publication number Publication date
GB2333796B (en) 2002-07-17
EP0933243B1 (en) 2002-08-28
DE69807430D1 (de) 2002-10-02
GB9802315D0 (en) 1998-04-01
GB2333796A (en) 1999-08-04
DE69807430T2 (de) 2003-04-24
EP0933243A1 (en) 1999-08-04

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