KR840002266A - 냉장고 도어의 제조방법 - Google Patents

냉장고 도어의 제조방법 Download PDF

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Publication number
KR840002266A
KR840002266A KR1019820005058A KR820005058A KR840002266A KR 840002266 A KR840002266 A KR 840002266A KR 1019820005058 A KR1019820005058 A KR 1019820005058A KR 820005058 A KR820005058 A KR 820005058A KR 840002266 A KR840002266 A KR 840002266A
Authority
KR
South Korea
Prior art keywords
refrigerator door
manufacturing
door
joints
mold
Prior art date
Application number
KR1019820005058A
Other languages
English (en)
Other versions
KR870000666B1 (ko
Inventor
이사무 가와사끼
Original Assignee
사바 쇼오이찌
도오쿄오 시바우라 덴기 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 시바우라 덴기 가부시기 가이샤 filed Critical 사바 쇼오이찌
Publication of KR840002266A publication Critical patent/KR840002266A/ko
Application granted granted Critical
Publication of KR870000666B1 publication Critical patent/KR870000666B1/ko

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Classifications

    • 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
    • F25D23/02—Doors; Covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles

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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Refrigerator Housings (AREA)

Abstract

내용 없음.

Description

냉장고 도어의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전체의 종단측면도.

Claims (1)

  1. 도어외판과 도어내판 및 근 사이에 충전되는 단열재로 구성되는 냉장고 도어에 있어서, 그 도어외판을 금소판으로 된 소재를 코오너 커트하고, 그 다음 절곡형부와 정형형부를 하나의 형면에 단계를 나누어서 가지는 한쪽의 형과 이것과 쌍을 이루는 다른쪽의 형에 의하여 이 소재의 각변을 접어 세우고 이어서 그 접합부를 각각 곡면상으로 정형해서 면접촉시키고, 그다음 이 접합부르 용접하므로써 제조하도록 한 것을 특징으로 하는 냉장고 도어의 제조방법.
    ※ 참고사항 : 최초출원된 내용에 의하여 공개하는 것임.
KR8205058A 1981-11-13 1982-11-09 냉장고 도어의 제조방법 KR870000666B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP182605 1981-11-13
JP56182605A JPS5885083A (ja) 1981-11-13 1981-11-13 冷蔵庫扉の製造方法
JP56-182605 1981-11-13

Publications (2)

Publication Number Publication Date
KR840002266A true KR840002266A (ko) 1984-06-25
KR870000666B1 KR870000666B1 (ko) 1987-04-04

Family

ID=16121204

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205058A KR870000666B1 (ko) 1981-11-13 1982-11-09 냉장고 도어의 제조방법

Country Status (5)

Country Link
US (1) US4484703A (ko)
JP (1) JPS5885083A (ko)
KR (1) KR870000666B1 (ko)
GB (1) GB2109277B (ko)
IT (1) IT1152859B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904219C2 (de) * 1988-11-03 1998-12-10 Technotron Elektrotechnische G Verfahren zur Herstellung einer hermetisch verschließbaren Gehäusewanne für ein Hybridschaltkreisgehäuse und danach hergestellte Gehäusewanne
DE3837301A1 (de) * 1988-11-03 1990-05-10 Technotron Elektrotechnische G Herstellverfahren fuer hybridschaltkreisgehaeuse
JPH0688614B2 (ja) * 1992-07-13 1994-11-09 静男 佐藤 多重構造よりなる紙製保護体及びその製造装置
FR2764532B1 (fr) * 1997-06-16 1999-09-03 Le Chauffage Francais Soc Procede de realisation d'une bordure comportant un coin sur une piece en tole ; piece moulee pour la mise en oeuvre du procede ; combinaison d'une piece en tole pliee et d'une piece moulee, obtenue par la mise en oeuvre du procede
JP2001524403A (ja) * 1997-12-03 2001-12-04 ピアレス マシーン アンド トゥール コーポレイション 加圧紙カットインプレス・ダイ
EP1163995A1 (de) * 2000-06-16 2001-12-19 Alcan Technology & Management AG Vorrichtung zur Formung von Folien mit Vertiefungen
EP1516693B1 (de) * 2003-09-19 2012-11-07 Trumpf Laser- und Systemtechnik GmbH Laserbearbeitungsmaschine zum Erzeugen linearer Schweissnähte und Verfahren zum Erzeugen linearer Schweissnähte an einem Werkstück
EP1555497A1 (en) * 2004-01-16 2005-07-20 Electrolux Home Products Corporation N.V. Refrigerator door construction
DE102004030656B4 (de) * 2004-06-24 2013-02-21 Hörmann Kg Brandis Verfahren zur Herstellung eines Türkastens eines aus Kasten und Deckel gebildeten Türblattes
US20060028105A1 (en) * 2004-08-05 2006-02-09 Rasche Kenneth J Formed door for refrigerators
JP2007314995A (ja) * 2006-05-24 2007-12-06 Aisin Takaoka Ltd 引き戸
KR101206813B1 (ko) 2007-09-21 2012-11-30 삼성전자주식회사 금속패널 및 그 가공방법과 이를 이용하는 조리 기기
WO2011082205A2 (en) * 2009-12-30 2011-07-07 Graphic Packaging International, Inc. Apparatus and method for positioning and operating upon a construct
JP5788625B2 (ja) * 2012-04-03 2015-10-07 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ 少なくとも部分的に閉じたプロファイルまたは管状部品を金属薄板から製作する装置および方法
KR102001145B1 (ko) * 2012-06-12 2019-10-21 엘지전자 주식회사 냉장고용 도어, 도어의 제조방법, 금속 용기 및 그의 제조방법, 금속 판재의 가공방법, 금속 판재의 가공 장치
CN103639260A (zh) * 2013-11-13 2014-03-19 吴静 一种一次成形自动制盒机
US10493515B2 (en) * 2015-05-08 2019-12-03 Innovex Downhole Solutions, Inc. Devices and methods for forming bow springs of one-piece centralizers
CN113649494A (zh) * 2021-07-22 2021-11-16 东风柳州汽车有限公司 一种盒状翻边装置及其工艺
CN114653849B (zh) * 2022-05-23 2022-08-05 南通康盛医疗器械有限公司 一种用于医疗器具生产加工用的金属加工装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163793A (en) * 1875-05-25 Improvement in dies for forming sheet metal
US858172A (en) * 1906-04-10 1907-06-25 Compressed Paper Box Company Dies for forming boxes from pasteboard.
US1272751A (en) * 1914-08-31 1918-07-16 Kelsey Wheel Company Apparatus for forming brake-drums.
US3440711A (en) * 1966-04-15 1969-04-29 Wallace Expanding Machines Method for forming sheet metal corner members
JPS503544U (ko) * 1973-05-07 1975-01-14
JPS5584227A (en) * 1978-12-20 1980-06-25 Matsushita Refrig Co Production of corner of door panel or the like

Also Published As

Publication number Publication date
JPS5885083A (ja) 1983-05-21
GB2109277B (en) 1985-05-15
IT1152859B (it) 1987-01-14
US4484703A (en) 1984-11-27
KR870000666B1 (ko) 1987-04-04
GB2109277A (en) 1983-06-02
IT8223551A0 (it) 1982-09-30

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