MX346067B - Dispositivo de produccion de cuerpo moldeado de espuma y metodo de produccion de cuerpo moldeado de espuma. - Google Patents

Dispositivo de produccion de cuerpo moldeado de espuma y metodo de produccion de cuerpo moldeado de espuma.

Info

Publication number
MX346067B
MX346067B MX2013007869A MX2013007869A MX346067B MX 346067 B MX346067 B MX 346067B MX 2013007869 A MX2013007869 A MX 2013007869A MX 2013007869 A MX2013007869 A MX 2013007869A MX 346067 B MX346067 B MX 346067B
Authority
MX
Mexico
Prior art keywords
die
molded body
foam molded
body production
foam
Prior art date
Application number
MX2013007869A
Other languages
English (en)
Other versions
MX2013007869A (es
Inventor
Masakazu Igarashi
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 MX2013007869A publication Critical patent/MX2013007869A/es
Publication of MX346067B publication Critical patent/MX346067B/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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, 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
    • 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
    • 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
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • 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
    • B29C44/582—Moulds for making undercut 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
    • B29C33/12—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
    • B29C33/16—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using magnetic means
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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

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 dispositivo de producción (20) de un cuerpo de espuma moldeado incluye un molde superior (21) y un molde inferior (22) que tiene una cavidad (23) formada entre las superficies de molde (21a, 22a) orientadas entre sí, en donde un material de espuma cruda se suministra en la superficie de molde (22a) del molde inferior (22) y un material duro (3) está dispuesto de manera desprendible en la superficie de molde (21a) del molde superior (21), y material de espuma cruda es hecha espuma en la cavidad (23) con el material duro (3) dispuesto en la superficie de molde (21a) del molde superior (21) para formar un cuerpo de espuma y una porción diferente de una porción de proyección (11) del material duro (3) se fija al cuerpo de espuma para formar el cuerpo de espuma moldeado en el cual la porción de proyección (11) se proyecta desde el cuerpo de espuma, y en donde en la superficie de molde (21a) del molde superior (21), una porción de disposición cóncava (28) que está abierta hacia el lado del molde inferior (22) y sobre el cual la porción de proyección (11) está dispuesta se forma, y un molde girable (28) desde el lado del molde inferior (22) girando alrededor de un eje de pivote (26) extendiéndose en una dirección a lo largo de la superficie del molde (21) se provee.
MX2013007869A 2011-01-06 2011-12-16 Dispositivo de produccion de cuerpo moldeado de espuma y metodo de produccion de cuerpo moldeado de espuma. MX346067B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011001459A JP5663315B2 (ja) 2011-01-06 2011-01-06 発泡成形体の製造装置および発泡成形体の製造方法
PCT/JP2011/079220 WO2012093576A1 (ja) 2011-01-06 2011-12-16 発泡成形体の製造装置および発泡成形体の製造方法

Publications (2)

Publication Number Publication Date
MX2013007869A MX2013007869A (es) 2013-07-29
MX346067B true MX346067B (es) 2017-03-03

Family

ID=46457436

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007869A MX346067B (es) 2011-01-06 2011-12-16 Dispositivo de produccion de cuerpo moldeado de espuma y metodo de produccion de cuerpo moldeado de espuma.

Country Status (5)

Country Link
US (1) US9463586B2 (es)
JP (1) JP5663315B2 (es)
CN (1) CN103282178B (es)
MX (1) MX346067B (es)
WO (1) WO2012093576A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105835290B (zh) * 2016-05-24 2018-05-15 漳州泰里斯体育器材有限公司 人体靶生产工艺
US11571843B2 (en) * 2017-05-16 2023-02-07 Archem Inc. Foam molding mold and method for manufacturing foam molding body
CN107914613B (zh) * 2017-12-19 2024-01-26 俱进汽车部件集团有限公司 一种后排座椅
JP6949753B2 (ja) * 2018-02-20 2021-10-13 株式会社ジェイエスピー 複合成形体の製造方法及びその製造方法に用いる成形型並びに複合成形体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0539853Y2 (es) * 1988-03-30 1993-10-08
JPH06277130A (ja) * 1993-03-29 1994-10-04 Ikeda Bussan Co Ltd 車両用シート装置
JP2857981B2 (ja) * 1994-12-29 1999-02-17 株式会社イノアックコーポレーション 発泡成形型
US20050110181A1 (en) * 2000-06-30 2005-05-26 Karsten Ingwersen Automotive trim component having an elastomeric skin with a foam core and method for making same
JP3789921B2 (ja) * 2004-03-31 2006-06-28 株式会社タチエス ヘッドレストの表皮一体発泡成形型構造

Also Published As

Publication number Publication date
CN103282178B (zh) 2016-03-30
MX2013007869A (es) 2013-07-29
JP2012143878A (ja) 2012-08-02
JP5663315B2 (ja) 2015-02-04
US9463586B2 (en) 2016-10-11
US20130277877A1 (en) 2013-10-24
WO2012093576A1 (ja) 2012-07-12
CN103282178A (zh) 2013-09-04

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