KR830006553A - 단열체용 발포 억제 거푸집 - Google Patents

단열체용 발포 억제 거푸집 Download PDF

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Publication number
KR830006553A
KR830006553A KR1019810003005A KR810003005A KR830006553A KR 830006553 A KR830006553 A KR 830006553A KR 1019810003005 A KR1019810003005 A KR 1019810003005A KR 810003005 A KR810003005 A KR 810003005A KR 830006553 A KR830006553 A KR 830006553A
Authority
KR
South Korea
Prior art keywords
insulation
foam
formwork
foam suppression
suppression
Prior art date
Application number
KR1019810003005A
Other languages
English (en)
Other versions
KR850001202B1 (ko
Inventor
코오지로오 코하라
스스무 미야노
Original Assignee
사바 쇼오이찌
도오쿄오 시바우라덴기 가부시기 가이샤
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 사바 쇼오이찌, 도오쿄오 시바우라덴기 가부시기 가이샤 filed Critical 사바 쇼오이찌
Publication of KR830006553A publication Critical patent/KR830006553A/ko
Application granted granted Critical
Publication of KR850001202B1 publication Critical patent/KR850001202B1/ko

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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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1233—Joining preformed parts by the expanding material the preformed parts being supported during expanding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/83—Injection molding of polyolefin-type 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
    • Y10S425/029—Jigs and dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Refrigerator Housings (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

내용 없음

Description

단열체용 발포 억제 거푸집
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예를 표시한 종단면도.
제2도는 동실시예의 받침판을 떼어낸 상태에 있어서의 사시도.
제3도는 동실시예의 보강틀을 거푸집 본체에서 분리분해한 상태에 있어서의 사시도 이고,
제4도는 본 발명의 다른 실시예를 표시한 제2도 상당도이다.

Claims (2)

  1. 발포단열재의 원액을 각(殼)내에 주입하여 이 각내에서 발포시킴으로서 제조하는 단열체를 그 발포시 각외에서 억제하는 것으로 그 거푸집 본체를 발포단열째로 제조한 것을 특징으로 하는 단열체용 발포억제거푸집.
  2. 거푸집 본체와 함께 보강틀을 가지는 것을 특징으로 하는 특허청구의 범위 제1항에 기재된 단열체용 발포억제거푸집.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810003005A 1981-04-01 1981-08-18 단열체용 발포 억제 거푸집 KR850001202B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP48919 1981-04-01
JP56048919A JPS57164274A (en) 1981-04-01 1981-04-01 Foam inhibiting mold for heat insulator
JP???56-48919 1981-04-01

Publications (2)

Publication Number Publication Date
KR830006553A true KR830006553A (ko) 1983-09-28
KR850001202B1 KR850001202B1 (ko) 1985-08-20

Family

ID=12816651

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810003005A KR850001202B1 (ko) 1981-04-01 1981-08-18 단열체용 발포 억제 거푸집

Country Status (5)

Country Link
US (1) US4419307A (ko)
JP (1) JPS57164274A (ko)
KR (1) KR850001202B1 (ko)
GB (1) GB2095610B (ko)
IT (1) IT1151862B (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US4538787A (en) * 1983-04-25 1985-09-03 Fox Richard B Rigid-foam plastic mold and method of preparation
JPH0539853Y2 (ko) * 1988-03-30 1993-10-08
EP0408510A3 (en) * 1989-07-11 1992-03-25 Welka Elektra Engineering Corporation Ltd Procedure and apparatus for the manufacture of hollow modular panels and also the panels thus obtained for therma, acoustic and electrical insulation and for various kinds of radiation
US4968465A (en) * 1989-09-29 1990-11-06 Davidson Textron Inc. Method of containing foam during molding of foam-filled products
SE465507B (sv) * 1990-02-15 1991-09-23 Electrolux Ab Mothaall foer att stoedja en vaegg vid plastskumning samt saett att aastadkomma ett saadant mothaall
US5346171A (en) * 1993-02-25 1994-09-13 Recycled Plastics, Inc. Method and apparatus for forming plastic panels from recycled plastic chips
JP2860235B2 (ja) 1993-09-20 1999-02-24 株式会社ケンウッド フィルム成形品の成形方法及びその装置
US5693271A (en) * 1994-09-01 1997-12-02 Chase Industries, Inc. Rotationally molding an insulated plastic molded door with integral hinge
US5744077A (en) * 1995-09-07 1998-04-28 Applied Composites, Corp. Method for fabricating a composite structure
US5753155A (en) * 1996-05-08 1998-05-19 Bayer Corporation Gating for production of rigid polyurethane foam
US6398995B1 (en) * 2000-10-10 2002-06-04 Chase Industries Inc. Rotationally molded door with integrally molded hinge member
DE112006000622B4 (de) * 2005-03-16 2019-02-21 Lg Electronics Inc. Kühlschrank und Verfahren zum Herstellen desselben
US20100024464A1 (en) * 2008-08-04 2010-02-04 Samsung Electronics Co., Ltd. Refrigerator
US20110010923A1 (en) * 2009-07-17 2011-01-20 Whirlpool Corporation Method of making an appliance door
US9132592B2 (en) * 2012-11-19 2015-09-15 General Electric Company Appliance with expanding foam material
US20150102716A1 (en) * 2013-10-15 2015-04-16 General Electric Company Refrigerator appliance and a method for manufacturing the same
CN113306061B (zh) * 2021-05-27 2023-03-31 宣城市艺雪制冷设备有限公司 保鲜展示柜内保温结构发泡成型工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA654162A (en) * 1962-12-18 The Budd Company Article of plastic, especially forming die, and method of making it
US2632922A (en) * 1949-09-27 1953-03-31 Kish Plastic Products Inc Method of making reproduction fixtures
US3055058A (en) * 1955-03-25 1962-09-25 Carroll H Van Hartesveldt Process for molding a glass fiberpolyester resin article
US3000058A (en) * 1956-10-19 1961-09-19 Philco Corp Method of fabricating refrigerator doors
US2969544A (en) * 1956-10-31 1961-01-24 Gen Electric Contoured article
US2976577A (en) * 1958-04-14 1961-03-28 Gen Motors Corp Process of making foam cored laminates
US3007203A (en) * 1958-09-23 1961-11-07 Walter D Ammons Method of molding a foam plastic article having a skin on its outer surfaces
US3155751A (en) * 1960-11-07 1964-11-03 Whirlpool Co Method of making an insulated structure
US3137744A (en) * 1961-09-19 1964-06-16 Gen Motors Corp Refrigerating apparatus
US3289253A (en) * 1964-01-22 1966-12-06 Robert B Buonaiuto Molds
US3325861A (en) * 1964-04-02 1967-06-20 Kay Mfg Corp Mold for casting polyurethane articles
US3733161A (en) * 1968-08-14 1973-05-15 Bischoff Chemical Corp Structurizer mold
US3723584A (en) * 1969-12-15 1973-03-27 Bischoff Chemical Corp Method of making an electroformed mold having heat transfer conduits and foam polyurethane foundation
US3723585A (en) * 1970-03-06 1973-03-27 F Nussbaum Method of electroformed molds
US3773879A (en) * 1970-12-31 1973-11-20 W Munsil Method of making a contour mold
US4093173A (en) * 1974-12-23 1978-06-06 Tadahisa Kawamata Mold for manufacture of bodies for transporting units
FR2402526A1 (fr) * 1977-09-09 1979-04-06 Isobox Barbier Sa Dispositif et procede de moulage de matieres plastiques expansees, par rayonnement ultra-haute frequence
US4167430A (en) * 1978-04-28 1979-09-11 General Dynamics Corporation Method for fabricating a composite bonded structure

Also Published As

Publication number Publication date
GB2095610B (en) 1985-06-05
JPS57164274A (en) 1982-10-08
IT1151862B (it) 1986-12-24
US4419307A (en) 1983-12-06
IT8220498A0 (it) 1982-03-31
KR850001202B1 (ko) 1985-08-20
GB2095610A (en) 1982-10-06

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