MX9305325A - Metodo para modelar un articulo. - Google Patents

Metodo para modelar un articulo.

Info

Publication number
MX9305325A
MX9305325A MX9305325A MX9305325A MX9305325A MX 9305325 A MX9305325 A MX 9305325A MX 9305325 A MX9305325 A MX 9305325A MX 9305325 A MX9305325 A MX 9305325A MX 9305325 A MX9305325 A MX 9305325A
Authority
MX
Mexico
Prior art keywords
opening
molded
article
modeling
mold
Prior art date
Application number
MX9305325A
Other languages
English (en)
Inventor
Gerry Vande Wetering
Wilfred Wand Tai Cheng
Leslie Edward Clark
Craig Allen Hunter
Robert Basil Magee
Original Assignee
Woodbridge Foam Corp
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 Woodbridge Foam Corp filed Critical Woodbridge Foam Corp
Publication of MX9305325A publication Critical patent/MX9305325A/es

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • External Artificial Organs (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Un método novedoso para modelar un articulo incluye proveer un molde, con una abertura de un tamaño predeterminado de tal manera que, debido a la diferencia en las viscosidades, los gases que se van a dejar salir del molde puedan pasar fácilmente a través de la abertura, mientras que el material que se va a moldear no pueda pasar rápidamente através de la abertura. De hecho, la abertura se diseña de tal manera que el material que se va a moldear, que entre en la abertura, no salga por el extremo de la abertura. En la modalidad que más se prefiere, la abertura tiene la forma de una ranura parecida a una cinta delgada, de manera que el material que se va a moldear, que entra en la abertura, forme una cinta delgada de material extruído que no necesite ser retirado antes de que se aplique la cubierta de acabado al artículo moldeado.
MX9305325A 1992-09-02 1993-09-02 Metodo para modelar un articulo. MX9305325A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/939,704 US5356580A (en) 1992-09-02 1992-09-02 Method of using a vented mold
CA002077363A CA2077363C (en) 1992-09-02 1992-09-02 Vented mold and use thereof
PCT/CA1993/000360 WO1994005486A1 (en) 1992-09-02 1993-09-02 Vented mold and use thereof

Publications (1)

Publication Number Publication Date
MX9305325A true MX9305325A (es) 1994-07-29

Family

ID=27125493

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9305325A MX9305325A (es) 1992-09-02 1993-09-02 Metodo para modelar un articulo.

Country Status (11)

Country Link
US (5) US5356580A (es)
EP (1) EP0659113B1 (es)
CN (1) CN1105314A (es)
AT (1) ATE154542T1 (es)
AU (1) AU4938893A (es)
BR (1) BR9306951A (es)
CA (1) CA2077363C (es)
DE (1) DE69311728T2 (es)
ES (1) ES2105308T3 (es)
MX (1) MX9305325A (es)
WO (1) WO1994005486A1 (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589808A (en) * 1993-07-28 1996-12-31 Cooper Industries, Inc. Encapsulated transformer
US5466404A (en) * 1993-10-06 1995-11-14 Atoma International Inc. Controlled venting during molding of polyurethane foam
JP2898883B2 (ja) * 1994-03-11 1999-06-02 株式会社イノアックコーポレーション 表皮付き発泡体を表面に有するプラスチック成形品およびその製造方法
US5660771A (en) * 1995-11-29 1997-08-26 Dana Corporation Molding process for forming a sealing gasket on filter media
JPH09169036A (ja) * 1995-12-20 1997-06-30 Bridgestone Corp 衝撃吸収用モールド成形品の製造方法及びこれに使用するモールド
CN1065471C (zh) * 1996-02-04 2001-05-09 池洪 蓄热式模具压塑成型干燥工艺及其模具
US6282652B1 (en) 1998-02-26 2001-08-28 Sun Microsystems, Inc. System for separately designating security requirements for methods invoked on a computer
JP2975894B2 (ja) * 1996-07-12 1999-11-10 難波プレス工業株式会社 表皮付き多層異硬度座席およびその製造方法
US5827547A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation Mold for production of a passenger seat
US5762842A (en) * 1996-08-30 1998-06-09 Burchi; Charles R. Process for seat production
US5827546A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation System for production of a passenger seat
US5882073A (en) * 1996-08-30 1999-03-16 Woodbridge Foam Corporation Foam passenger seat having trim cover attachment means
DE19701728C2 (de) * 1997-01-20 1998-12-10 Hennecke Gmbh Verfahren und Vorrichtung zur Herstellung geschäumter Polyurethan-Formkörper
JPH10263225A (ja) * 1997-03-28 1998-10-06 Ikeda Bussan Co Ltd 車両用シートの成形装置及び成形方法
CA2291642A1 (en) * 1997-05-30 1998-12-03 Christopher A. Leite Vented mold and method for producing a molded article
US5997783A (en) * 1997-10-31 1999-12-07 Woodbridge Foam Corporation Method for producing a molded article using a vented mold
US6100459A (en) * 1997-12-08 2000-08-08 Yost; John A. Tremolo and/or vibrato control system, and methods of constructing and utilizing same
US6425751B1 (en) * 1999-06-21 2002-07-30 Besser Company Apparatus for molding blocks
US6280176B1 (en) 1999-07-08 2001-08-28 Wheeler Boyce Co. Vent tube system
DE19938140A1 (de) * 1999-08-16 2001-03-08 Fehrer F S Gmbh & Co Kg Verfahren und Form zur Herstellung eines Formteiles aus einem schäumbaren polymeren Material
US6367765B1 (en) 1999-09-09 2002-04-09 Klaus A. Wieder Mold vent
WO2002042119A2 (en) 2000-11-24 2002-05-30 Woodbridge Foam Corporation Vehicular headliner and method for production thereof
JP3821673B2 (ja) * 2001-07-26 2006-09-13 東海ゴム工業株式会社 防音カバーの製造方法
US6659754B1 (en) 2002-04-08 2003-12-09 Cold Injection Molding, L.T.D. Injection molding device
DE10258546B4 (de) * 2002-12-14 2005-03-10 Stankiewicz Gmbh Verfahren und Vorrichtung zur Herstellung geschäumter Polyurethan-Formkörper
US20040164449A1 (en) * 2003-02-24 2004-08-26 Feeney Christopher John Disposable vent assembly for a reaction injection molding system
US7114944B2 (en) * 2004-01-21 2006-10-03 David Wolfe Design, Inc Tactical venting
US7481637B2 (en) 2004-05-12 2009-01-27 Woodbridge Foam Corporation Vented mold and method for producing molded article
US7350558B2 (en) * 2004-10-22 2008-04-01 Grigoriy Grinberg Method of venting a spray metal mold
JP2006175615A (ja) * 2004-12-20 2006-07-06 Toyo Tire & Rubber Co Ltd 発泡成形体の成形型及び発泡成形体の製造方法並びに発泡成形体
JP4573351B2 (ja) * 2004-12-24 2010-11-04 東洋ゴム工業株式会社 発泡成形体の成形型及び発泡成形体の製造方法
US7484708B1 (en) * 2005-11-15 2009-02-03 Jessee Allen W Mold assembly for the production of concrete blocks
US20080121336A1 (en) * 2006-11-24 2008-05-29 Tachi-S Co., Ltd. Method for forming a foamed product integral with trim cover assembly
US7530803B2 (en) * 2007-05-08 2009-05-12 Bridgestone Firestone North American Tire, Llc Insert for a tire mold vent
DE102007035386B4 (de) 2007-07-26 2011-09-29 Takata-Petri Ag Entlüftungsvorrichtung
JP5380909B2 (ja) * 2008-05-30 2014-01-08 株式会社ブリヂストン 金型及び樹脂発泡成形品の成形方法
CN101927547B (zh) * 2010-07-28 2012-11-14 深圳市银宝山新科技股份有限公司 一种发泡模具的排气结构
EP3050746B1 (en) 2011-12-13 2017-10-18 Velcro Bvba Mold-in touch fastening product
DE102012003368B4 (de) * 2012-02-22 2017-03-23 Otto Bock Healthcare Gmbh Verfahren und Vorrichtung zur Herstellung eines Prothesenfußes oder einer Prothesenfußkosmetik
US9826801B2 (en) 2015-06-17 2017-11-28 Velcro BVBA Mold-in touch fastening product
US9918526B2 (en) 2015-06-17 2018-03-20 Velcro BVBA Mold-in touch fastening product
WO2017035644A1 (en) 2015-08-31 2017-03-09 Proprietect L.P. Vented mold
CN105500592B (zh) * 2016-01-15 2018-03-20 延锋安道拓座椅有限公司 发泡模具排气装置及具有该装置的发泡模具
US10960588B2 (en) * 2016-06-08 2021-03-30 Bayou Holdco, Inc. System and method for applying moldable material to a pipe
EP3626424A4 (en) 2017-05-16 2020-06-03 Bridgestone Corporation MOLD FOR MOLDING FOAM AND METHOD FOR PRODUCING A FOAM MOLDED BODY
US11141892B2 (en) * 2017-10-03 2021-10-12 Hed Cycling Products, Inc. System and method for gas bleed lines in composite part molding operations
CN107722536A (zh) * 2017-10-11 2018-02-23 晋江至诚模具有限公司 一种eva自行车座垫及其一体成型方法
US11084189B2 (en) 2019-04-09 2021-08-10 Ford Motor Company Molding tools with biomimetic conformal venting passageways and methods for forming biomimetic conformal venting passageways in molding tools
US11999089B2 (en) 2020-10-20 2024-06-04 Bayou Holdco, Inc. Transportable molding system for forming insulation on long pipes and related methods

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266099A (en) * 1966-08-16 Harry R Bucy Mold parting line venting means
DE223397C (es) *
US2266831A (en) * 1937-05-10 1941-12-23 Standard Products Co Method and apparatus for improving molded thermoplastic articles
DE866091C (de) * 1950-03-02 1953-02-05 Joseph Anton Talalay Form zum Herstellen von Schaumkautschukgegenstaenden
US2700178A (en) * 1951-04-06 1955-01-25 Firestone Tire & Rubber Co Injection molding of foamed latex
US2976571A (en) * 1958-11-14 1961-03-28 Ernest P Moslo Mold venting structure
US3431331A (en) * 1965-02-16 1969-03-04 Kay Mfg Corp Anticlogging breathable mold and method
US3377662A (en) * 1965-04-20 1968-04-16 Bridgestone Tire Co Ltd Metal mold having vent plug means for shaping a plastic article and vulcanizing a rubber article
US3443281A (en) * 1967-07-24 1969-05-13 Rupert Mfg Co Molding pin,matrix,and molding assembly for manufacture of reflective devices
GB1264616A (es) * 1968-05-01 1972-02-23
US3822857A (en) * 1971-02-16 1974-07-09 Toyo Tire & Rubber Co Synthetic resin plug for vent hole of mould
JPS537458B1 (es) * 1971-05-15 1978-03-17
US3889919A (en) * 1971-12-29 1975-06-17 Ladney M Jr Venting construction for molds for forming plastic foam parts
US3799494A (en) * 1972-05-11 1974-03-26 Usm Corp Multi-cavity molds
DE2246948A1 (de) * 1972-09-25 1974-04-18 Hukla Werke Gmbh Schaeumform zur herstellung von schaumstoffkoerpern
US4191722A (en) * 1972-12-26 1980-03-04 Gould Walter M Method of molding a composite synthetic resin foam roofing structure having an integral skin thereon
GB1477589A (en) * 1974-06-10 1977-06-22 Hodler F Pressure diecasting block with a venting valve
UST946002I4 (es) * 1975-03-06 1976-05-04
DE2540884A1 (de) * 1975-09-13 1977-03-24 Gottfried Zimmermann Duese fuer formen in der kunststoffverarbeitung und verfahren zu deren herstellung
SU880781A1 (ru) * 1979-03-19 1981-11-15 Куйбышевское производственное объединение "Завод им.Масленникова" Пресс-форма дл изготовлени изделий из резины
DE2939314A1 (de) * 1979-09-28 1981-04-02 Albert 4270 Dorsten Stewing Verfahren und spritzform zum herstellen von tsg-produkten mit schlierenfreier oberflaeche
US4333899A (en) * 1979-12-03 1982-06-08 The Goodyear Tire & Rubber Company Method and apparatus for molding a tire
US4437257A (en) * 1981-05-15 1984-03-20 Kluge Douglas J Foamed plastic fishing lure body having a controlled density and a one-piece wire and a method for its manufacture
US4576559A (en) * 1982-12-29 1986-03-18 Bridgestone Tire Co. Ltd. Vented tire molding mold
JPS6097812A (ja) * 1983-11-04 1985-05-31 Fuji Electric Corp Res & Dev Ltd 合成樹脂の真空注型用金型
US4708609A (en) * 1984-03-22 1987-11-24 Bridgestone Corporation Tire manufacturing mold
CH664924A5 (de) * 1984-12-04 1988-04-15 Stella Werke Ag Verfahren zur herstellung von duroplastmantelplatten und vorrichtung zur durchfuehrung des verfahrens.
US4783295A (en) * 1985-12-17 1988-11-08 Union Carbide Corporation Process for preparing molded microcellular elastomers
JPS62238713A (ja) * 1986-04-09 1987-10-19 Howa Kogyo Kk 樹脂発泡成形体の製造方法
US4795331A (en) * 1986-09-15 1989-01-03 The Goodyear Tire & Rubber Company Mold vent plug
JPH047931Y2 (es) * 1987-09-30 1992-02-28
JPH01118418A (ja) * 1987-10-31 1989-05-10 Ikeda Bussan Co Ltd 表皮材一体発泡体の発泡成形方法
JPH01118417A (ja) * 1987-10-31 1989-05-10 Ikeda Bussan Co Ltd 表皮材一体発泡体の発泡成形方法
JPH01247119A (ja) * 1988-03-30 1989-10-03 Ikeda Bussan Co Ltd 表皮一体成形シートの成形方法
EP0341931A3 (en) * 1988-05-07 1991-08-21 Bridgestone Corporation Form molding method and mold assembly therefor
US4946363A (en) * 1988-07-20 1990-08-07 Union Carbide Chemicals And Plastics Company Inc. Mold and mold vent
JP2807279B2 (ja) * 1988-11-16 1998-10-08 株式会社ブリヂストン 発泡成形型のガス抜き装置
AU627507B2 (en) * 1989-10-31 1992-08-27 Tachi-S Co., Ltd. Apparatus for forming a seat
CA2036009A1 (en) * 1990-04-02 1991-10-03 Russell J. Vanrens Apparatus for molding lost foam pattern sections
JPH07102583B2 (ja) * 1990-06-12 1995-11-08 豊田合成株式会社 ポリウレタン発泡体の成形方法及び成形装置
JP2780210B2 (ja) * 1991-07-26 1998-07-30 富士通株式会社 集積回路の保持治具

Also Published As

Publication number Publication date
CA2077363C (en) 1996-09-03
EP0659113A1 (en) 1995-06-28
ES2105308T3 (es) 1997-10-16
ATE154542T1 (de) 1997-07-15
DE69311728T2 (de) 1998-01-29
AU4938893A (en) 1994-03-29
WO1994005486A1 (en) 1994-03-17
US5356580A (en) 1994-10-18
BR9306951A (pt) 1999-01-12
CN1105314A (zh) 1995-07-19
EP0659113B1 (en) 1997-06-18
USRE36572E (en) 2000-02-15
USRE36413E (en) 1999-11-30
CA2077363A1 (en) 1992-10-02
DE69311728D1 (de) 1997-07-24
US5587183A (en) 1996-12-24
US5482721A (en) 1996-01-09

Similar Documents

Publication Publication Date Title
MX9305325A (es) Metodo para modelar un articulo.
ES2119186T3 (es) Sistema para limpiar un equipo de moldeo usando un laser.
MY114403A (en) A resin molding machine with release film
ES2106109T3 (es) Configuracion de accionamiento de tornillo.
DE59101468D1 (de) Thermoplastische Massen für die Herstellung keramischer Formkörper.
GT198700013A (es) Un metodo y un aparato para la produccion de tubos hechos deun material plastico
AT336880B (de) Verfahren und vorrichtung zur herstellung vielkantiger profile aus schaumbarem kunststoff
ATE48969T1 (de) Vorrichtung zur herstellung von kunststoffformteilen, insbesondere von kunststoffhohlk¯rpern.
ES2177562T3 (es) Metodo de fabricacion de dispositivos de fijacion superficial.
ES2063803T3 (es) Metodo de fabricacion de ornamentos.
ES2133533T3 (es) Metodo y aparato para la fabricacion de objetos huecos, en particular preformas de plastico.
ES2169096T3 (es) Procedimiento de fabricacion de un articulo moldeado de materia termoplastica y conjunto de molde asociado.
JPS52144060A (en) Hollow thermoplastic article extrusion blow molding method and device for trapping parison into blow molding mold
CH528937A (de) Anlage zur Herstellung von Giessformen, die aus gleichen Giessformteilen bestehen
ES368261A1 (es) Procedimiento para la aplicacion de etiquetas o platinas sobre cuerpos de plastico termoplastico fabricados por el procedimiento de soplado.
MX164427B (es) Obturador del orificio de ventilacion de un molde para llanta mejorado y metodo
BR8205201A (pt) Derivaldo de ciclopentadieno disubstituido composicao de moldagem processo para fabricar artigos moldados e processo para preparar o derivado de ciclopentadieno
CH516989A (fr) Procédé de fabrication d'articles en matière plastique souple, machine pour la mise en oeuvre du procédé et article résultant du procédé
ES2153706T3 (es) Procedimiento y dispositivo para la fabricacion de piezas moldeadas de plastico mediante soplado.
ES2104061T3 (es) Proceso para la produccion de espuma flexible a base de mdi.
GB1310396A (en) Device for manufacturing a hollow article of plastic material
ES2027009T3 (es) Modelos para fundicion de metal.
ES2115183T3 (es) Maquina con membrana pre-formada para la sublimacion de una decoracion sobre un objeto.
PL335457A1 (en) Clamping holder in particular for cables and method of mounting such holder
DE3673065D1 (de) Vorrichtung zum extrudieren von schaeumbaren kunststoffen.