MX2014009672A - Molde, metodo para fabricar un cuerpo moldeado de espuma y cuerpo moldeado de espuma. - Google Patents

Molde, metodo para fabricar un cuerpo moldeado de espuma y cuerpo moldeado de espuma.

Info

Publication number
MX2014009672A
MX2014009672A MX2014009672A MX2014009672A MX2014009672A MX 2014009672 A MX2014009672 A MX 2014009672A MX 2014009672 A MX2014009672 A MX 2014009672A MX 2014009672 A MX2014009672 A MX 2014009672A MX 2014009672 A MX2014009672 A MX 2014009672A
Authority
MX
Mexico
Prior art keywords
mold
foam body
molded foam
reinforcing material
parting line
Prior art date
Application number
MX2014009672A
Other languages
English (en)
Inventor
Taisuke Yonezawa
Hiroyuki Kuroki
Teruo Iwai
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of MX2014009672A publication Critical patent/MX2014009672A/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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/143—Means for positioning the lining in the mould
    • 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
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • 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
    • B29L2031/771—Seats
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

Un molde que: hace posible fabricar un cuerpo moldeado de espuma en donde un miembro de reforzamiento se extiende hacia una porción de una cara exterior del cuerpo principal del cuerpo moldeado que corresponde con una línea de división en la cara interior de la cavidad del molde; y evita que problemas de moldeado deriven de que el miembro de reforzamiento se meta a la línea de división antes mencionada; también: un método para fabricar un cuerpo moldeado de espuma al usar el molde antes mencionado; y un cuerpo moldeado de espuma fabricado mediante el mismo; una porción en escalón con depresiones (6) de frente a la cavidad (4) del molde (1) antes mencionado está provista en la cara de acoplamiento (3a) de por lo menos una parte (3) de dicho molde (1), por lo menos una porción de la línea de división (P) (formada en la cara interior de la cavidad (4)) adyacente a la que se dispone el miembro de reforzamiento (22); dicha porción en escalón con depresiones (6) está diseñada de manera que si el miembro de reforzamiento (22) se mete entre las caras de acoplamiento (2a, 3a) en la línea de división (P) cuando se sujeta el molde, dicho miembro de reforzamiento (22) pueda escapar hacia la porción en escalón con depresiones (6).
MX2014009672A 2012-02-13 2013-02-06 Molde, metodo para fabricar un cuerpo moldeado de espuma y cuerpo moldeado de espuma. MX2014009672A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012028460A JP5905288B2 (ja) 2012-02-13 2012-02-13 金型、発泡成形体の製造方法
PCT/JP2013/052675 WO2013121941A1 (ja) 2012-02-13 2013-02-06 金型、発泡成形体の製造方法及び発泡成形体

Publications (1)

Publication Number Publication Date
MX2014009672A true MX2014009672A (es) 2015-03-03

Family

ID=48984054

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009672A MX2014009672A (es) 2012-02-13 2013-02-06 Molde, metodo para fabricar un cuerpo moldeado de espuma y cuerpo moldeado de espuma.

Country Status (5)

Country Link
US (1) US10099409B2 (es)
JP (1) JP5905288B2 (es)
CN (1) CN104114344B (es)
MX (1) MX2014009672A (es)
WO (1) WO2013121941A1 (es)

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JP2014019071A (ja) * 2012-07-19 2014-02-03 Inoac Corp シートパッドの製造方法
JP6514586B2 (ja) * 2015-06-29 2019-05-15 株式会社ブリヂストン 合成樹脂発泡成形型、当該成形型を用いた合成樹脂発泡成形品の製造方法及び当該製造方法によって成形された合成樹脂発泡成形品
FR3058351B1 (fr) * 2016-11-08 2019-11-15 Novares France Procede de fabrication par injection d’une piece en matiere plastique comportant une face technique et incorporant un element de renfort
EP3626424A4 (en) * 2017-05-16 2020-06-03 Bridgestone Corporation MOLD FOR MOLDING FOAM AND METHOD FOR PRODUCING A FOAM MOLDED BODY
US10297872B2 (en) * 2017-09-18 2019-05-21 StoreDot Ltd. Regulation of metal ion levels in lithium ion batteries
DE112019003945A5 (de) * 2018-08-08 2021-04-22 Adient Engineering and IP GmbH Schaumteil, insbesondere für einen fahrzeugsitz, sowie verfahren zur herstellung eines schaumteils
DE102020208965A1 (de) 2020-07-17 2022-01-20 Conti Tech Techno-Chemie Gmbh Ladeleitung für ein Elektrofahrzeug
DE102020208964A1 (de) 2020-07-17 2022-01-20 Conti Tech Techno-Chemie Gmbh Ladeleitung für ein Elektrofahrzeug

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Also Published As

Publication number Publication date
US10099409B2 (en) 2018-10-16
US20150001754A1 (en) 2015-01-01
JP5905288B2 (ja) 2016-04-20
JP2013163346A (ja) 2013-08-22
CN104114344B (zh) 2016-10-19
CN104114344A (zh) 2014-10-22
WO2013121941A1 (ja) 2013-08-22

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