FR3059928B1 - Procede de production d'un produit moule par extrusion pour des automobiles - Google Patents

Procede de production d'un produit moule par extrusion pour des automobiles Download PDF

Info

Publication number
FR3059928B1
FR3059928B1 FR1771215A FR1771215A FR3059928B1 FR 3059928 B1 FR3059928 B1 FR 3059928B1 FR 1771215 A FR1771215 A FR 1771215A FR 1771215 A FR1771215 A FR 1771215A FR 3059928 B1 FR3059928 B1 FR 3059928B1
Authority
FR
France
Prior art keywords
extrusion
molded product
core material
automobiles
production
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.)
Active
Application number
FR1771215A
Other languages
English (en)
Other versions
FR3059928A1 (fr
Inventor
Takashi Hirokawa
Katsuhisa Kato
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.)
Tokiwa Keisei Co Ltd Jp
Tokiwa Chemical Industries Co Ltd
Original Assignee
Tokiwa Chemical Industries Co Ltd
System Technical 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 Tokiwa Chemical Industries Co Ltd, System Technical Co Ltd filed Critical Tokiwa Chemical Industries Co Ltd
Publication of FR3059928A1 publication Critical patent/FR3059928A1/fr
Application granted granted Critical
Publication of FR3059928B1 publication Critical patent/FR3059928B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B29C48/154—Coating solid articles, i.e. non-hollow 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
    • 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
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • 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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/03—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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/79—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling of preformed parts or layers
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C53/02—Bending or folding
    • 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
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • 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
    • B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
    • B60J10/86—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
    • B60J10/88—Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel mounted on, or integral with, the glass-run seals
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; 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
    • B29K2021/003—Thermoplastic elastomers
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • 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
    • B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
    • B29L2031/006—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames and provided with a sealing element
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Seal Device For Vehicle (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

Procédé de production d'un produit moulé par extrusion caractérisé en ce qu'il comprend les stades suivants : On extrude une résine synthétique injectée dans une première machine (21) de moulage par extrusion dans une première filière (20) de moule comme matière de noyau ; la matière de noyau passe dans une première cuve (25) de refroidissement, puis est cintrée par des rouleaux (22) de cintrage ; la matière de noyau est allongée linéairement avant d'aller dans une deuxième filière (23) de moule, tandis qu'un élastomère thermoplastique injecté dans une deuxième machine (24) de moulage par extrusion forme des parties (2) de joint à la périphérie de la matière de noyau.
FR1771215A 2016-12-13 2017-11-15 Procede de production d'un produit moule par extrusion pour des automobiles Active FR3059928B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-241104 2016-12-13
JP2016241104 2016-12-13
JP2017155302A JP6262395B1 (ja) 2016-12-13 2017-08-10 自動車用押出成形品の製造方法

Publications (2)

Publication Number Publication Date
FR3059928A1 FR3059928A1 (fr) 2018-06-15
FR3059928B1 true FR3059928B1 (fr) 2020-12-25

Family

ID=60989285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1771215A Active FR3059928B1 (fr) 2016-12-13 2017-11-15 Procede de production d'un produit moule par extrusion pour des automobiles

Country Status (4)

Country Link
US (1) US10632661B2 (fr)
JP (1) JP6262395B1 (fr)
CN (1) CN108215236B (fr)
FR (1) FR3059928B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800007100A1 (it) * 2018-07-11 2020-01-11 Procedimento per la fabbricazione di prodotti tubolari a curvatura complessa, quali bobine ELM.
JP7317422B1 (ja) * 2023-03-29 2023-07-31 トキワケミカル工業株式会社 押出成形品の製造方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658145B2 (ja) * 1988-03-28 1997-09-30 橋本フォーミング工業株式会社 ウインドウモールディングの製造方法
JPH02267040A (ja) * 1989-04-07 1990-10-31 Tokai Kogyo Kk 車両用モールディングの端部構造と、その加工法
JP3081211B2 (ja) * 1989-10-27 2000-08-28 東海興業株式会社 自動車のフロントガラス用モールディング、及びその製造方法
JP2614774B2 (ja) * 1990-03-01 1997-05-28 西川ゴム工業株式会社 自動車用ウエルトの製造方法
US5493815A (en) * 1993-05-17 1996-02-27 The Standard Products Company Corrosion barrier for automotive weatherstrips
US5538777A (en) * 1993-09-01 1996-07-23 Marley Mouldings Inc. Triple extruded frame profiles
JPH1053076A (ja) * 1996-08-09 1998-02-24 Toyo Tire & Rubber Co Ltd 自動車用ウエザストリップの製造方法
US6217807B1 (en) * 1998-03-13 2001-04-17 Tokiwa Chemical Industries, Co., Ltd Molding for automobile and its manufacturing method
JP2001310363A (ja) * 2000-04-28 2001-11-06 Tokai Kogyo Co Ltd 長尺状のトリム材及びその製造方法
US20040041285A1 (en) * 2002-06-20 2004-03-04 Jian Xiang Multi-component flow regulator wicks and methods of making multi-component flow regulator wicks
US7467495B2 (en) * 2002-09-03 2008-12-23 Troester Gmbh And Co. Kg Vehicle seal with discontinuous alterating soft and rigid u-shaped segments and method of forming same
JP2004142716A (ja) * 2002-10-22 2004-05-20 Tokiwa Chemical Industry Co Ltd 自動車用押出し成形品およびその製造方法
US7790085B2 (en) * 2003-03-31 2010-09-07 Tokai Kogyo Co., Ltd. Long molding manufacturing method and apparatus
JP3774207B2 (ja) * 2003-04-25 2006-05-10 東海興業株式会社 長尺状成形品の製造方法及び製造装置
EP1631467A1 (fr) * 2003-06-04 2006-03-08 Decoma International Inc. Rail de glissiere de guidage de glace en plastique rigide
JP4326312B2 (ja) 2003-12-05 2009-09-02 シロキ工業株式会社 樹脂モールの製造方法及び装置
US20050227086A1 (en) * 2004-04-07 2005-10-13 Murphy Donald J Water vapor permeable, water impermeable barrier sheet member
JP4318122B2 (ja) * 2005-05-24 2009-08-19 トキワケミカル工業株式会社 合成樹脂芯材の製造方法
JP2008132849A (ja) * 2006-11-28 2008-06-12 Toyoda Gosei Co Ltd ウエザストリップ及びその製造方法
US20090243142A1 (en) * 2008-03-26 2009-10-01 Jyco Sealing Technologies, Inc. Coextruded polymer molding having selectively notched carrier
KR20090126540A (ko) * 2008-06-04 2009-12-09 현대자동차주식회사 초임계 압출시스템과 초고분자량 폴리에틸렌을 이용한웨더스트립 제조방법
JP5563316B2 (ja) * 2009-03-18 2014-07-30 東海興業株式会社 芯材の製造方法及びトリム材の製造方法並びに芯材
JP4974013B2 (ja) * 2009-07-28 2012-07-11 トキワケミカル工業株式会社 芯材を有する押出し成形品
DE102009060161A1 (de) * 2009-12-23 2011-06-30 SaarGummi technologies S.à.r.l. Verfahren zur Herstellung eines Dichtungsstrangs
DE102012219639A1 (de) * 2012-05-31 2013-12-05 Kunststoff-Technik Scherer & Trier Gmbh & Co. Kg Verfahren zum Rollbiegen eines Profils, Profil, Verfahren zur Herstellung gebogener Profilwerkstücke, gebogenes Profilwerkstück, Vorrichtung zum Rollbiegen eines Profils sowie Extrusions- und Rollbiegelinie
JP5807091B1 (ja) * 2014-05-22 2015-11-10 トキワケミカル工業株式会社 合成樹脂製の芯材を有する押出し成形品の製造方法
US9637175B2 (en) * 2015-08-13 2017-05-02 Ford Global Technologies, Llc Extruded vehicle body component
JP6005311B1 (ja) * 2016-01-29 2016-10-12 トキワケミカル工業株式会社 芯材を有する押出し成形品

Also Published As

Publication number Publication date
JP2018094908A (ja) 2018-06-21
CN108215236B (zh) 2019-12-13
JP6262395B1 (ja) 2018-01-17
US10632661B2 (en) 2020-04-28
FR3059928A1 (fr) 2018-06-15
US20180162033A1 (en) 2018-06-14
CN108215236A (zh) 2018-06-29

Similar Documents

Publication Publication Date Title
CN100503223C (zh) 硅橡胶密封圈的制造方法
FR3059928B1 (fr) Procede de production d'un produit moule par extrusion pour des automobiles
CN203726748U (zh) 侧抽芯注塑模具
CN105235125A (zh) 一种pe材料注塑工艺
CN101966740B (zh) 一种软胶在硬胶产品上成型方法及其模具设计方法
CN205219674U (zh) 塑料挤出模具
CN114589897A (zh) 立式注塑结构锈蚀采集系统
CN102927270B (zh) 一种pvc改性软硬同体的绝热密封型材及其成型工艺
CN214563094U (zh) 软硬共挤型材用加工装置
CN109664490A (zh) 一种快速成型的橡胶条生产方法及其设备
CN206484843U (zh) 一种塑胶注塑用模具
CN205651579U (zh) 塑胶模具
CN203739196U (zh) 一种三螺杆机筒挤出机
CN204800936U (zh) 一种注塑成型装置
CN205466989U (zh) 一种汽车精密塑胶零件塑胶模具
CN203945627U (zh) 能够保证模具注塑中输送安全的注塑系统
CN203580074U (zh) 一种内共挤模具
CN221620751U (zh) 一种五金件制造加工用的模具
CN207077666U (zh) 一种橡胶模具的脱模机构
CN208978142U (zh) 一种ppa高温材料专用精密注塑模型喷咀结构
CN208275968U (zh) 一种应用于船型板成形模具的校正装置
CN211031124U (zh) 一种塑料波纹管挤出模具
TW200600318A (en) Blow molding process
CN205291405U (zh) 新型压缩模
RU2502599C1 (ru) Способ изготовления пластмассовых изделий

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

TQ Partial transmission of property

Owner name: TOKIWA CHEMICAL INDUSTRIES CO LTD, JP

Effective date: 20181001

Owner name: TOKIWA KEISEI CO., LTD., JP

Effective date: 20181001

PLFP Fee payment

Year of fee payment: 3

PLSC Publication of the preliminary search report

Effective date: 20200424

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7