KR101185771B1 - 배기구가 있는 몰드 및 몰딩 물품의 제조 방법 - Google Patents

배기구가 있는 몰드 및 몰딩 물품의 제조 방법 Download PDF

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KR101185771B1
KR101185771B1 KR1020067026057A KR20067026057A KR101185771B1 KR 101185771 B1 KR101185771 B1 KR 101185771B1 KR 1020067026057 A KR1020067026057 A KR 1020067026057A KR 20067026057 A KR20067026057 A KR 20067026057A KR 101185771 B1 KR101185771 B1 KR 101185771B1
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South Korea
Prior art keywords
mold
grooves
width
depth
groove
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Expired - Lifetime
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KR1020067026057A
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Korean (ko)
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KR20070041446A (ko
Inventor
알란 케이. 캐스카트
레슬리 이. 클락
래리 에이. 제닌
루이 제이. 메네세스
랜달 제이. 랜수
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프로프라이어텍 엘. 피.
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Application filed by 프로프라이어텍 엘. 피. filed Critical 프로프라이어텍 엘. 피.
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    • 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
    • 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
    • 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
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
KR1020067026057A 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법 Expired - Lifetime KR101185771B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US57007504P 2004-05-12 2004-05-12
US60/570,075 2004-05-12
US10/973,985 US7481637B2 (en) 2004-05-12 2004-10-27 Vented mold and method for producing molded article
US10/973,985 2004-10-27
PCT/CA2005/000709 WO2005108039A1 (en) 2004-05-12 2005-05-10 Vented mold and method for producing molded article

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020127008498A Division KR20120046792A (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법

Publications (2)

Publication Number Publication Date
KR20070041446A KR20070041446A (ko) 2007-04-18
KR101185771B1 true KR101185771B1 (ko) 2012-10-02

Family

ID=35308658

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020137031419A Ceased KR20130138857A (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법
KR1020067026057A Expired - Lifetime KR101185771B1 (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법
KR1020127008498A Ceased KR20120046792A (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020137031419A Ceased KR20130138857A (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020127008498A Ceased KR20120046792A (ko) 2004-05-12 2005-05-10 배기구가 있는 몰드 및 몰딩 물품의 제조 방법

Country Status (16)

Country Link
US (5) US7481637B2 (enExample)
EP (3) EP2487019B1 (enExample)
JP (4) JP4765064B2 (enExample)
KR (3) KR20130138857A (enExample)
CN (2) CN1980778B (enExample)
AU (1) AU2005240236B2 (enExample)
BR (1) BRPI0511002B1 (enExample)
CA (2) CA2566760C (enExample)
DE (2) DE112005003848A5 (enExample)
ES (2) ES2621971T3 (enExample)
HU (2) HUE033646T2 (enExample)
MX (1) MXPA06013082A (enExample)
PL (2) PL2487018T3 (enExample)
RU (1) RU2399489C2 (enExample)
SI (2) SI1750917T1 (enExample)
WO (1) WO2005108039A1 (enExample)

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US7481637B2 (en) * 2004-05-12 2009-01-27 Woodbridge Foam Corporation Vented mold and method for producing molded article
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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
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CN101544777B (zh) * 2009-05-08 2011-08-24 南京红宝丽股份有限公司 硬质聚氨酯泡沫模塑发泡装置和使用该装置发泡的方法
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
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CN103042648B (zh) * 2012-12-21 2015-01-21 苏州天华超净科技股份有限公司 一种聚氨酯注塑鞋的制备方法及制备模具
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JP6300086B2 (ja) * 2014-04-17 2018-03-28 スズキ株式会社 シートクッション
CN104924494A (zh) * 2015-06-08 2015-09-23 太仓力九和塑胶工业有限公司 一种用于吸震材成型的模具及吸震材的成型方法
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JP6586310B2 (ja) * 2015-07-10 2019-10-02 東京電力ホールディングス株式会社 鋼管
CN108349125B (zh) 2015-08-31 2021-10-12 普罗普里特公司 排气模具
CN106113333B (zh) * 2016-08-31 2019-02-22 山东豪迈机械科技股份有限公司 一种自控排气装置及轮胎模具
CN106113332B (zh) * 2016-08-31 2019-05-28 山东豪迈机械科技股份有限公司 一种自控排气装置及轮胎模具
CN106426724A (zh) * 2016-10-26 2017-02-22 丹阳市金业来车辆装饰件有限公司 一种汽车内外饰件钢制发泡成型模具及模具制备方法
CN107214904A (zh) * 2017-06-27 2017-09-29 湖南亚太实业有限公司 一种闭孔pu发泡模具结构
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CN108819078B (zh) * 2018-06-11 2024-06-28 陈卫建 车载移动式泡沫塑料加工胶头机
CN109813032A (zh) * 2018-12-27 2019-05-28 合肥华凌股份有限公司 发泡用盖板、冰箱门端盖及冰箱
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