[특허]Method of manufacturing a domestic appliance

Method of manufacturing a domestic appliance 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B23P-011/02
출원번호	US-0279567 (1988-12-02)
발명자 / 주소	Kruck Richard W. (Sodus Township Berrien County MI) Iannelli Ronald F. (Burnsville MN) Laundroche Kevin S. (Commerce Township Oakland County MI) Burin Ralph R. (Milton Township DuPage County IL
출원인 / 주소	Whirlpool Corporation (Benton Harbor MI 02)
인용정보	피인용 횟수 : 29 인용 특허 : 0

초록 ▼

An insulated panel for a domestic or household appliance is formed by a process in which two sheets of plastic material are extruded from a co-extrusion die and moved directly into a die thermoforming fixture. When the open die members are closed, the edges of the two sheets are sealed together to form a hollow panel and the walls of the panel are forced outwardly to conform to the shape of the die members. After the hollow panel is trimmed it is moved to a foam machine preferably while still contained in the thermoforming fixture so that foam insulation is inserted into the hollow panel while the walls of the panel are supported by the die members so that these walls are not deformed while the foam insulation is added. The process provides integrally formed components on the walls of the panel in a single manufacturing operation and also provides in the same manufacturing operation integrally formed interlocking members in the edges of the panel which permits the assembly of panels together by unskilled personnel and without requiring separate fastening elements.

대표청구항 ▼

A method of manufacturing a domestic appliance which comprises the steps of: (1) forming a plurality of side panels and a base panel, each of said panels being formed by: (a) extruding two sheets of plastic material into the space between two opposed open die members having opposed die cavities; (b) closing said die members to seal the edges of said two sheets together; and (c) causing said sheets to conform to the shape of said die cavities between said sealed edges, thereby providing a hollow domestic appliance panel having opposed walls formed to the configuration of said die cavities, said base panel being die-formed to provide integral base panel interlocking means in the edges thereof such that said base panel interlocking means extend downwardly and inwardly at an angle to the vertical when said base panel is generally horizontal and each of said side panels being die-formed to provide integral side panel interlocking means in the edges thereof that are adapted to cooperate with said base panel interlocking means, said side panel interlocking means extending from said side panel at an angle corresponding to the angle at which said base panel interlocking means extend; and (2) assembling said side panels on said base panel by engagement of said base panel interlocking means with said side panel interlocking means.

이 특허를 인용한 특허 (29)

Rhoades Randy R. ; Tirrell Steven G., Apparatus for thermoforming a plastic appliance door.
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Heckler, James Arthur, Appliance door.
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Gun Sik Chun KR, Bottom structure for refrigerators.
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Iwata, Takao, Box pallet side wall.
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Khan, Shafi N.; Simeone, Robert S., Composite doors for transport refrigeration unit.
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Retsema,Andrew James, Dishwasher and motor cavity sound attenuator.
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Bennett, Aaron P.; Boyd, Tod E.; Cordill, Rexford W.; Wilson, Donald J.; Mealman, Marvin R., Dishwasher with multi-piece tub.
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Bennett, Aaron P.; Boyd, Tod E.; Cordill, Rexford W.; Wilson, Donald J.; Mealman, Marvin R., Dishwasher with multi-piece tub.
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Churchill, John; Dyson, James; Gammack, Peter David, Dryer.
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Caine, Joseph Zacary; Simmonds, Kevin John; French, Timothy Alexander, Drying apparatus.
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Churchill, John; Dyson, James; Gammack, Peter David; Hackwell, Paul Cedric Campbell; Nicolas, Frederic; Macnaughton, Roy, Drying apparatus.
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Dyson, James; Gammack, Peter David, Drying apparatus.
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French, Timothy Alexander; Hutchinson, Peter Nigel; Nicolas, Frederic, Drying apparatus.
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Lee, Sung Myun, Drying assembly and manufacturing method for the same.
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Sumi, Takehiko; Tanji, Tadatoshi; Onodera, Masaaki; Fukuda, Tatsuya; Nakajima, Sho, Duct molding method and duct.
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Khan, Shafi N., Flame retardant door for transport refrigeration unit.
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Chobotov,Michael V.; Stephens,Patrick, Method for manufacturing an endovascular graft section.
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Polk, Jr., Dale E., Method of forming a molded article from thermoformable thermoplastic sheets.
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Rhoades Randy R. ; Tirrell Steven G., Method of thermoforming a plastic appliance door.
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Tirrell Steven G. ; Becker Theodore A. ; Hattori Kenneth M. ; Crosby Samuel C. ; Mayne Michael C., Method of thermoforming a plastic refrigerator door.
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Miller, Gregory Owen; Geisen, Christopher Raymond; Lu, Wenfeng, Methods and apparatus for securing a dishwasher door.
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Prada, Luis Esteban; Miller, Gregory Owen; Geisen, Christopher Raymond; Lu, Wenfeng, Methods and apparatus for securing a dishwasher door.
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Cho, Nam Soo; Lee, Youn Seok; Kim, Kyeong Yun; Chae, Su Nam; Kim, Sang Oh; Lee, Jang Seok, Refrigerator.
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Cho, Nam Soo; Lee, Youn Seok; Kim, Kyeong Yun; Chae, Su Nam; Kim, Sang Oh; Lee, Jang Seok, Refrigerator and method of manufacturing the same.
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Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu, Refrigerator door.
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Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu, Refrigerator door having a splash guide.
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Lee, Bok Dong; Lee, Seung Mok; Park, Sam Kyu, Refrigerator door having a tube guide for supporting a water supply tube.
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Paul Hutchins, Vertical twin-sheet vacuum forming method.
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La Belle,Kathleen M.; Werner,Kurt, Wash plate for an automatic clothes washer.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Method of manufacturing a domestic appliance 원문보기

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Method of manufacturing a domestic appliance 원문보기

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이 특허를 인용한 특허 (29)

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