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DE69511344D1 - Verfahren und Vorrichtung zur Formung von extrudierten Dichtungsprofilen - Google Patents

Verfahren und Vorrichtung zur Formung von extrudierten Dichtungsprofilen

Info

Publication number
DE69511344D1
DE69511344D1 DE69511344T DE69511344T DE69511344D1 DE 69511344 D1 DE69511344 D1 DE 69511344D1 DE 69511344 T DE69511344 T DE 69511344T DE 69511344 T DE69511344 T DE 69511344T DE 69511344 D1 DE69511344 D1 DE 69511344D1
Authority
DE
Germany
Prior art keywords
sealing profiles
extruded sealing
forming extruded
forming
profiles
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 - Fee Related
Application number
DE69511344T
Other languages
English (en)
Other versions
DE69511344T2 (de
Inventor
Keizo Hayashi
Hiroyasu Kozawa
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Application granted granted Critical
Publication of DE69511344D1 publication Critical patent/DE69511344D1/de
Publication of DE69511344T2 publication Critical patent/DE69511344T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60J10/22—Sealing arrangements characterised by the shape having varying cross-section in the longitudinal direction
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/302—Trim strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
DE69511344T 1994-09-22 1995-09-21 Verfahren und Vorrichtung zur Formung von extrudierten Dichtungsprofilen Expired - Fee Related DE69511344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6228419A JP3019729B2 (ja) 1994-09-22 1994-09-22 ウエザストリップの押出成形方法及び押出成形装置

Publications (2)

Publication Number Publication Date
DE69511344D1 true DE69511344D1 (de) 1999-09-16
DE69511344T2 DE69511344T2 (de) 2000-05-11

Family

ID=16876184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511344T Expired - Fee Related DE69511344T2 (de) 1994-09-22 1995-09-21 Verfahren und Vorrichtung zur Formung von extrudierten Dichtungsprofilen

Country Status (4)

Country Link
US (1) US5679303A (de)
EP (1) EP0703054B1 (de)
JP (1) JP3019729B2 (de)
DE (1) DE69511344T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3238632B2 (ja) * 1996-06-07 2001-12-17 東海興業株式会社 車両用モールディングの製造方法とその押出成形装置
US6106047A (en) * 1996-08-21 2000-08-22 Kinugawa Rubber Ind. Co., Ltd. Window molding, method and apparatus for producing same
US5997793A (en) * 1997-01-10 1999-12-07 Libbey-Owens-Ford Co. Encapsulated window assembly including an in-molded periphery seal
US6066281A (en) * 1998-06-16 2000-05-23 Velcro Industries B.V. Fastener products and their production
DE19921458B4 (de) * 1999-05-08 2009-12-24 Technoform Caprano + Brunnhofer Ohg Verfahren und Vorrichtung zum Herstellen eines Hohlkammerprofils aus thermoplastischem Kunststoff nach dem Kühldüsenverfahren
US6647667B2 (en) 2000-03-31 2003-11-18 Toyoda Gosei Co., Ltd. Trim and seal member
US7469905B2 (en) * 2000-11-30 2008-12-30 Springseal Inc. Permanently lubricated film gasket and method of manufacture
DK1372936T4 (da) * 2001-04-05 2012-07-23 Plastech Multiseals Ltd Fremgangsmåde til dannelse af et ekstrudat
EP1277608B1 (de) * 2001-07-13 2010-04-14 Toyoda Gosei Co., Ltd. Dichtungsprofil und Verfahren zur dessen Herstellung
US6458301B1 (en) 2001-08-27 2002-10-01 Schlegel Corporation Method for forming weatherseals from an interchangeable insert die assembly
JP4299110B2 (ja) * 2002-12-26 2009-07-22 三ツ星ベルト株式会社 伝動ベルトの製造方法
JP3970792B2 (ja) * 2003-03-28 2007-09-05 鬼怒川ゴム工業株式会社 押出成形方法および押出成形装置
US7152374B2 (en) * 2003-10-21 2006-12-26 Gencorp Inc. Composite extrusion for trim seal strip and method for forming same
CA2726090C (en) 2008-05-27 2017-11-28 Springseal, Inc. Pipe coupling assembly
CN102153011B (zh) * 2011-03-29 2013-11-27 广州花都通用集团有限公司 电梯门密封胶条制造工艺
US8801049B2 (en) 2011-04-29 2014-08-12 Springseal, Inc. Pipe coupling system and method
US9174519B2 (en) 2011-10-18 2015-11-03 Henniges Automotive Sealing Systems North America Inc. Weatherstrip assembly having a variable length shim
US10967547B2 (en) 2015-09-21 2021-04-06 Honda Motor Co., Ltd. Mold, system and method for manufacturing a molded part
CN111457091B (zh) * 2020-04-14 2022-03-01 诺兰特新材料(北京)有限公司 具有稳固结构的密封组件
CN111469376B (zh) * 2020-05-11 2022-02-25 诺兰特新材料(北京)有限公司 用于制作抗拉伸的密封组件的模具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT1159954B (it) * 1983-01-06 1987-03-04 Saiag Spa Guarnizione di tenuta per carrozzerie di autoveicoli e testa di estrusione per realizzare tale guarnizione
IT1183795B (it) * 1985-04-03 1987-10-22 Saiag Spa Procedimento e dispositivo per la fabbricazione di una guarnizione per autoveicoli e guarnizione ottenuta con il procedimento
JPS62121030A (ja) * 1985-11-21 1987-06-02 Toyoda Gosei Co Ltd ウエザストリツプ及びその製造方法
US4851067A (en) * 1987-03-25 1989-07-25 Toyoda Gosei Co., Ltd. Method for producing a weather strip for an automobile
IT1210788B (it) * 1987-06-05 1989-09-20 Saiag Spa Procedimento per consentire il taglio a misura di una guarnizione estrusa continua di tenuta a caratteristiche variabili particolarmente per carrozzerie di autoveicoli
JPH01195032A (ja) * 1988-01-29 1989-08-04 Hashimoto Forming Ind Co Ltd ウインドウモールディングの製造方法
JPH0661816B2 (ja) * 1988-03-24 1994-08-17 鬼怒川ゴム工業株式会社 異形押出成形用口金構造
JP2543128B2 (ja) * 1988-03-25 1996-10-16 鬼怒川ゴム工業株式会社 異形押出成形用口金構造
US5240664A (en) * 1988-04-14 1993-08-31 Toyoda Gosei Co., Ltd. Method of manufacturing a door weather strip
CA1323648C (en) * 1988-04-14 1993-10-26 Keizo Hayashi Door weather strip
US5190338A (en) * 1990-09-06 1993-03-02 Tokai Kogyo Kabushiki Kaisha Automobile windshield molding and method of producing the same
US5474817A (en) * 1991-02-15 1995-12-12 Tokai Kogyo Kabushiki Kaisha Molding and production method thereof
JP2854430B2 (ja) * 1991-03-29 1999-02-03 東海興業株式会社 装飾モールディングおよびその製造方法
JPH05154890A (ja) * 1991-12-05 1993-06-22 Toyo Tire & Rubber Co Ltd ウェザストリップの製造方法
JP3072941B2 (ja) * 1992-06-26 2000-08-07 東海興業株式会社 自動車用モールディングの製造方法
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
DE69511344T2 (de) 2000-05-11
EP0703054A1 (de) 1996-03-27
US5679303A (en) 1997-10-21
JP3019729B2 (ja) 2000-03-13
JPH0890631A (ja) 1996-04-09
EP0703054B1 (de) 1999-08-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee