BR9611634A - Ferramenta para a fabricação de peças moldadas com contornos curvos. - Google Patents

Ferramenta para a fabricação de peças moldadas com contornos curvos.

Info

Publication number
BR9611634A
BR9611634A BR9611634-0A BR9611634A BR9611634A BR 9611634 A BR9611634 A BR 9611634A BR 9611634 A BR9611634 A BR 9611634A BR 9611634 A BR9611634 A BR 9611634A
Authority
BR
Brazil
Prior art keywords
matrix
molded parts
tool
curved contours
develops
Prior art date
Application number
BR9611634-0A
Other languages
English (en)
Original Assignee
Moeller Plast Gmbh
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 Moeller Plast Gmbh filed Critical Moeller Plast Gmbh
Publication of BR9611634A publication Critical patent/BR9611634A/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • 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
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B29C51/145—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29L2009/00—Layered products
    • B29L2009/001—Layered products the layers being loose
    • 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
    • Y10S425/058—Undercut
    • 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
    • Y10S425/06—Vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Patente de Invenção:<B>"FERRAMENTA PARA A FABRICAçãO DE PEçAS MOLDADAS COM CONTORNOS CURVOS"<D>. Com a ferramenta de acordo com a presente invenção podem ser fabricadas peças moldadas com contornos curvos de formas maiores, sem exceção, mesmo em caso de utilização de materiais sintéticos com baixa capacidade de expansão e/ou em caso de utilização de material decorativo para uma forma construtiva conjugada. Para tal a matriz possui uma região de antecâmara, a qual se desenvolve entre a região de entrada da matriz e o contorno, mais especificamente, de um corte posterior e a qual é limitada por um lado e de forma vertical à face frontal da matriz. Para a fixação de material decorativo é arranjado um apoio na parte da região de antecâmara voltada para a face frontal da matriz, este apoio sendo conduzido, apropriadamente através de uma condução obrigatória que se desenvolve pela totalidade da região de antecâmara. A condução obrigatória é formada por meio de uma reentrância que se desenvolve de maneira longitudinal.
BR9611634-0A 1995-11-23 1996-11-22 Ferramenta para a fabricação de peças moldadas com contornos curvos. BR9611634A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19543620A DE19543620C2 (de) 1995-11-23 1995-11-23 Werkzeug zur Herstellung von Formteilen mit Konturen
PCT/DE1996/002242 WO1997018941A1 (de) 1995-11-23 1996-11-22 Werkzeug zur herstellung von formteilen mit konturen

Publications (1)

Publication Number Publication Date
BR9611634A true BR9611634A (pt) 2000-03-28

Family

ID=7778180

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611634-0A BR9611634A (pt) 1995-11-23 1996-11-22 Ferramenta para a fabricação de peças moldadas com contornos curvos.

Country Status (8)

Country Link
US (1) US6318988B1 (pt)
EP (1) EP0865355B1 (pt)
JP (1) JP2000502001A (pt)
AU (1) AU7690996A (pt)
BR (1) BR9611634A (pt)
DE (2) DE19543620C2 (pt)
ES (1) ES2135939T3 (pt)
WO (1) WO1997018941A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19860199C2 (de) * 1998-12-24 2001-02-08 Moeller Plast Gmbh Verfahren und Blasformwerkzeug zur Herstellung von mit einem Dekormaterial beschichteten Bauteilen
IT1308041B1 (it) * 1999-05-21 2001-11-29 Crs Ct Ricerche E Sperimentazi Attrezzatura e procedimento per lo stampaggio di articoli di materialetermoplastico
US20060175724A1 (en) * 2002-04-24 2006-08-10 Linares Miguel A Particulate coating process and assembly for use with a heated part
US8162645B2 (en) * 2002-04-24 2012-04-24 Linares Miguel A Apparatus for forming a polymer based part utilizing an assembleable, rotatable and vibratory inducing mold exhibiting a downwardly facing and pre-heated template surface
US20030201561A1 (en) * 2002-04-24 2003-10-30 Linares Miguel A. Heating and particulate drawing process and assembly for aggregating plasticized granules in adhering fashion to an exposed face of a heated tool or part
US8992958B2 (en) 2005-10-26 2015-03-31 Toto Ltd. Ultrasonic cancer treatment enhancer and cell killer
IT201700041430A1 (it) * 2017-04-13 2018-10-13 Sarong Spa Metodo e apparato per realizzare capsule con filtro

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239727A (en) * 1978-09-15 1980-12-16 Mobil Oil Corporation Method and apparatus for thermoforming thermoplastic foam articles
DE7906115U1 (de) * 1979-03-06 1980-08-14 Adolf Illig Maschinenbau Gmbh & Co, 7100 Heilbronn Vakuumformmaschine
AT377228B (de) * 1980-07-24 1985-02-25 Lignotock Verfahrenstech Verfahren und vorrichtung zum herstellen von formteilen aus ebenen wirrfaservliesmatten, vorzugsweise aus mit bindemittel versehenen zellulose-oder lignozellulosefasern
US5328655A (en) * 1989-03-08 1994-07-12 Fortex, Inc. Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material
US5032106A (en) * 1989-12-18 1991-07-16 Mobil Oil Corporation Mold apparatus for forming an orifice in a structure during molding thereof
DE9113290U1 (de) * 1991-10-25 1991-12-19 Krämer + Grebe GmbH & Co KG Maschinenfabrik, 3560 Biedenkopf Vorrichtung zum Herstellen einer Verpackung
US5295804A (en) * 1992-07-27 1994-03-22 Dinnan Timothy P Female mold including decorating insert for differential pressure forming
US5378416A (en) * 1992-07-28 1995-01-03 Nissan Motor Co., Ltd. Method of and system for manufacturing powder moldings

Also Published As

Publication number Publication date
US6318988B1 (en) 2001-11-20
EP0865355B1 (de) 1999-06-30
EP0865355A1 (de) 1998-09-23
DE59602348D1 (de) 1999-08-05
WO1997018941A1 (de) 1997-05-29
DE19543620C2 (de) 1999-02-25
ES2135939T3 (es) 1999-11-01
JP2000502001A (ja) 2000-02-22
AU7690996A (en) 1997-06-11
DE19543620A1 (de) 1998-08-20

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law