BR9810473A - Processo para obter extensões previamente escolhidas de tira de desbaste de material de plástico extrudado que tem partes de extremidade moldadas - Google Patents

Processo para obter extensões previamente escolhidas de tira de desbaste de material de plástico extrudado que tem partes de extremidade moldadas

Info

Publication number
BR9810473A
BR9810473A BR9810473-0A BR9810473A BR9810473A BR 9810473 A BR9810473 A BR 9810473A BR 9810473 A BR9810473 A BR 9810473A BR 9810473 A BR9810473 A BR 9810473A
Authority
BR
Brazil
Prior art keywords
strip
strips
plastic material
end parts
extruded plastic
Prior art date
Application number
BR9810473-0A
Other languages
English (en)
Inventor
Earlby Wakefield
Avi Zohar
Uwe Kelbert
Original Assignee
Decoma Int 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 Decoma Int Inc filed Critical Decoma Int Inc
Publication of BR9810473A publication Critical patent/BR9810473A/pt

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C69/02—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 of moulding techniques only
    • 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
    • B29C48/06—Rod-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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/108—Conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

"PROCESSO PARA OBTER EXTENSõES PREVIAMENTE ESCOLHIDAS DE TIRA DE DESBASTE DE MATERIAL DE PLáSTICO EXTRUDADO QUE TEM PARTES DE EXTREMIDADE MOLDADAS" Um processo para formar uma extensão específica de tira de desbaste de material termoplástico extrudado para automóveis inclui a etapa de extrudar a tira diretamente sobre uma correia transportadora contínua (24) que se move a uma velocidade que iguala a velocidade de saída do extrudado (22). O extrudado (22), portanto, é menos sujeito a tensões que provocam alterações imprevisíveis no comprimento quando do resfriamento. é portanto possível predeterminar as extensões finais, resfriadas, amadurecidas, de tira e obter partes de extremidade moldadas em linha.
BR9810473-0A 1997-06-26 1998-06-25 Processo para obter extensões previamente escolhidas de tira de desbaste de material de plástico extrudado que tem partes de extremidade moldadas BR9810473A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/883,425 US5904884A (en) 1997-06-26 1997-06-26 Method of forming automotive trim strip from extruded thermoplastic materials
PCT/CA1998/000605 WO1999000240A1 (en) 1997-06-26 1998-06-25 Method of forming automotive trim strip from extruded thermoplastic materials

Publications (1)

Publication Number Publication Date
BR9810473A true BR9810473A (pt) 2000-09-19

Family

ID=25382555

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810473-0A BR9810473A (pt) 1997-06-26 1998-06-25 Processo para obter extensões previamente escolhidas de tira de desbaste de material de plástico extrudado que tem partes de extremidade moldadas

Country Status (11)

Country Link
US (1) US5904884A (pt)
EP (1) EP0993362B1 (pt)
JP (1) JP4102451B2 (pt)
KR (1) KR100548868B1 (pt)
CN (1) CN1075437C (pt)
AT (1) ATE232457T1 (pt)
AU (1) AU734236B2 (pt)
BR (1) BR9810473A (pt)
CA (1) CA2293344C (pt)
DE (1) DE69811366T2 (pt)
WO (1) WO1999000240A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1324871B1 (en) * 2000-10-12 2005-01-12 Decoma Exterior Trim Inc. Method and apparatus for forming an automotive tim strip
KR100829037B1 (ko) * 2006-12-22 2008-05-19 박종찬 가공물의 표면 연마장치
JP6100530B2 (ja) * 2010-03-03 2017-03-22 クーパー−スタンダード・オートモーティブ・インコーポレーテッド 共押出圧延成形された一体端部形成を有する明るい押し出し成形による生産品
CN103359336A (zh) * 2013-06-26 2013-10-23 瑞安市华泽机械有限公司 一种软质物体包装机的分料装置
CN106079345B (zh) * 2016-07-06 2018-05-04 濮阳市东宝科技发展有限公司 一种转印门装饰线条挤出制造设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172745A (en) * 1978-03-13 1979-10-30 Voplex Corporation Method of making automotive trim strip laminate
EP0477291B1 (en) * 1989-06-16 2002-10-16 Foster-Miller, Inc. Liquid crystal polymer film
DE4018530A1 (de) * 1990-06-09 1991-12-12 Roehm Gmbh Verfahren zur herstellung von geglaetteten extrudierten vollplatten oder folien aus thermoplastischem kunststoff
US5171499A (en) * 1991-11-05 1992-12-15 The Standard Products Company Method of forming strip products from thermoplastic materials
US5478516A (en) * 1991-11-05 1995-12-26 The Standard Products Company Method of forming strip products from thermoplastic materials
US5226998A (en) * 1991-12-02 1993-07-13 Plastic Trim, Inc. Process for making a vehicle molding
US5227108A (en) * 1991-12-12 1993-07-13 The Standard Products Company Method of forming decorative trim strips
FR2698578B1 (fr) * 1992-11-27 1995-02-17 Profil Procédé et installation de fabrication en continu de pièces composites et pièces composites obtenues par ce procédé.
US5409563A (en) * 1993-02-26 1995-04-25 Micron Technology, Inc. Method for etching high aspect ratio features
US5395575A (en) * 1993-09-07 1995-03-07 General Motors Corporation Rotary reforming of thermoplastics extrudate
US5494630A (en) * 1994-07-01 1996-02-27 The Standard Products Company Method of forming molding end
GB9501774D0 (en) * 1995-01-31 1995-03-22 Reddiplex Ltd Method of extruding two or more materials
US5772827A (en) * 1996-01-25 1998-06-30 The Standard Products Company Trim member including intermittent bright strip and method of making same
CA2218970A1 (en) * 1996-10-22 1998-04-22 Kenichi Fujiwara Soft transparent polyolefin resin sheet and method for producing the same
DE19649556A1 (de) * 1996-11-29 1998-06-04 Troester Maschf Paul Bandabzugsvorrichtung einer Kautschukmischungen oder Kunststoffe verarbeitenden Produktionsanlage

Also Published As

Publication number Publication date
AU8096398A (en) 1999-01-19
CA2293344A1 (en) 1999-01-07
DE69811366T2 (de) 2003-12-18
CA2293344C (en) 2008-04-08
AU734236B2 (en) 2001-06-07
DE69811366D1 (de) 2003-03-20
ATE232457T1 (de) 2003-02-15
CN1075437C (zh) 2001-11-28
EP0993362A1 (en) 2000-04-19
EP0993362B1 (en) 2003-02-12
KR100548868B1 (ko) 2006-02-02
WO1999000240A1 (en) 1999-01-07
JP4102451B2 (ja) 2008-06-18
JP2002507942A (ja) 2002-03-12
US5904884A (en) 1999-05-18
KR20010020508A (ko) 2001-03-15
CN1261305A (zh) 2000-07-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements