[특허]Shelf apparatus for a refrigerator

[미국특허] Shelf apparatus for a refrigerator 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F25D-011/00
출원번호	US-0642386 (1991-01-17)
우선권정보	JP-0011441 (1990-01-19); JP-0011443 (1990-01-19); JP-0011445 (1990-01-19)
발명자 / 주소	Aoki Takashi (Kusatsu) Yonemura Minoru (Kusatsu) Ito Hiroji (Omihachiman) Shigeta Akihiro (Fujisawa) Imai Yasuji (Tsuzuki) Miyachi Tatsuo (Koga) Nishimura Tomoyuki (Kusatsu) Ishikawa Naoya (Kusatsu J
출원인 / 주소	Matsushita Refrigeration Company (Osaka JPX 03)
인용정보	피인용 횟수 : 50 인용 특허 : 0

초록 ▼

The present invention relates to a shelf appartus for a refrigerator which raises and lowers a refrigerator\s food storage shelves in an analog manner, making it possible to determine the positions of the shelves largely in accordance with the size of food items stored inside the refrigerator. More particularly, racks are provided on the left and right sides of the refrigerator\s interior, gears which engage these racks are provided on the shelves of the refrigerator, and the food storage shelves are raised and lowered by rotating these gears.

대표청구항 ▼

A shelf apparatus in a refrigerator having a rear wall and opposing side walls, comprising: a pair of vertically extending rails, each of said rails situated generally at the intersection of a side wall and the rear wall and having a vertically extending slide groove with opposed slide surfaces; a pair of racks, each of said racks formed on one of said slide grooves and having a vertically extending row of teeth; at least one horizontally-oriented shelf having a rear edge and opposed side edges abutting said rear wall and said side walls respectively, each said shelf having a support assembly at the intersection of each side edge and rear edge including an engaging gear, an upper sliding member and a lower sliding member, each of said engaging gears engaging a portion of said row of teeth in one of said racks, each of said upper sliding members disposed above said engaging gear and sliding on one of said slide surfaces in said slide groove, each of said lower sliding members disposed below said engaging gear and sliding on one of said slide surfaces in said slide groove, so that said shelf is vertically moved when said support assembly moves upwardly and downwardly along said rails; and a drive means mounted to said shelf for rotating said engaging gears to move said shelf.

이 특허를 인용한 특허 (50) 인용/피인용 타임라인 분석

Swindell Thomas R. ; Sisson Curtis W. ; Ocharzak Daniel James, Adjustable refrigerator shelf.
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DuBarry, Suzanne; Abelbeck, Kevin G., Adjustable shelf.
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Butler, Eric, Adjustable shelving assembly.
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Jacob, Jejju; Makkar, Puneet, Adjustable shelving assembly and the method thereof.
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Jacob, Jejju; Makkar, Puneet, Adjustable shelving assembly and the method thereof.
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Randolph, Travis M.; Boeve, Heather L., Combination foldable and adjustable workstation.
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Donmez, Ersin; Cengiz, Osman; Hasanreisoglu, Levent, Cooling device.
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Battey,David J.; Fink,Roy W.; Hand,Richard Scott; Hoekstra,Joshua W.; Jeffers,Robert E.; Kelley,Michael P.; MacDonald,Douglas B.; McColley,Gaylan M.; Mead,Karl J.; Olvera,F. Javier; Palermo,William H.; Pelman,Todd; Roberts,Micah E.; Slager,Mark T.; Throndset,Steven J., Customizable partition system.
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Kang, Byeong-Gyu; Lee, Jae-Youl; Shin, Jeong-Ho; Song, Ki-Hoon, Elevation adjustment apparatus for shelf in refrigerator.
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Shin, Jeong-Ho; Kang, Byeong-Gyu; Lee, Jae-Youl; Yoon, Jong-Seok; Song, Ki-Hoon, Elevation adjustment apparatus for shelf in refrigerator.
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Kang, Byeong-Gyu; Lee, Jae-Youl; Song, Ki-Hoon; Shin, Jeong-Ho; Yoon, Jong-Seok, Height adjusting apparatus of shelf for refrigerator.
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Benz, Thomas; Görz, Alexander; Reitz, Hans-Philipp, Inner container for a refrigerating device.
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Caldwell, David W.; Schreiber, Thomas M.; Wadia, Bahar N.; Mueller, Donald C., Intelligent shelving system.
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Caldwell, David W.; Schreiber, Thomas M.; Wadia, Bahar N.; Mueller, Donald C., Intelligent shelving system.
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Benz, Thomas; Krapp, Michael, Kitchen device with height adjustable shelving system.
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Lucas, Alan Stevenson; Yochum, Jason Robert, Means for providing adjustment to bins and shelves in refrigerators.
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Kusel, Richard D.; Brancheau, Harry A., Method of manufacturing a deli-style display case.
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Ritchie,Sheena Leigh; Zentner,Martin Mitchell; McIntyre,Carolyn Lilley, Methods and apparatus for refrigerator compartment.
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Frederick, Dennis, Moving racks that support heavy materials.
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Baldo, Federico, Refrigerating appliance.
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Eisele, Frank; Staud, Ralph; Tischer, Thomas, Refrigerating appliance with height-adjustable storage device.
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Choo, Ayoung; Lee, Jaeyoul, Refrigerator.
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Choo, Ayoung; Lee, Jaeyoul, Refrigerator.
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Kang, Byeong Gyu; Lee, Jae Youl; Kwon, Gi Dong; Choi, Soon Woo, Refrigerator.
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Kwon, Hongsik; Kim, Sanghun; Kim, Seonkyu; Kwon, Hyokku; Han, Sungkyong; Lee, Hangbok, Refrigerator.
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Kwon, Hongsik; Kim, Sanghun; Kim, Seonkyu; Kwon, Hyokku; Han, Sungkyong; Lee, Hangbok, Refrigerator.
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Kwon, Hongsik; Kim, Sanghun; Kim, Seonkyu; Kwon, Hyokku; Han, Sungkyong; Lee, Hangbok, Refrigerator.
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Kwon, Hongsik; Kim, Sanghun; Kim, Seonkyu; Kwon, Hyokku; Han, Sungkyong; Lee, Hangbok, Refrigerator.
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Yi, Myeongha; Lee, Jaeyoul; Kim, Taegyeong, Refrigerator.
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Yoo, Daehyun; Lee, Jaeyoul, Refrigerator and shelf assembly for a refrigerator.
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Kim, Yun Ho, Refrigerator body and method of manufacturing the same.
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B채rmann,Dieter Jochen; Hrubesch,Hans Kersten; Stickel,Ernst, Refrigerator with cooling air circulation.
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Seo, Woon Kyu; Hwang, Jung Yeon; Jung, Han Jin; Kim, Hyeon Jin, Refrigerator with height-adjustable receiving apparatus.
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Calvillo, Juan Antonio; Fink, Jürgen; Pfister, Bernd, Refrigerator with height-adjustable shelf for refrigerated goods.
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Yoon, Jong-Seok; Ogg, Anthony, Refrigerator with rise induction member.
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Sandlin Randall (Columbus OH) Martin Robert Henry (Columbus OH), Refrigerator/freezer shelf.
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Jun Gun Sik (Changwon-si KRX) Lee Sang Youl (Changwon-si KRX), Shelf device for a refrigerator.
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Park,Mi Young; Ahn,Angela; Yun,Kyeong Seag, Shelf height adjuster of refrigerator.
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Amaral, Gustavo Gnoatto; Davin, Adriano; Fialkowski, Valkiria Pedri; Miranda, Jacques Edouard de Holanda; Wolff, Rodrigo Telles; Gnypek, Mario Filho; Lopes, Rafael Amaral Alonso, Sliding shelves for refrigerators and freezers.
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Davis, Raymond E., Supporting consumer products.
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Davis, Raymond E.; Hampton, Clifton Glenn, Supporting consumer products.
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Davis, Raymond E.; Hampton, Clifton Glenn, Supporting consumer products.
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Koch Richard L. ; Barnett Trever L., Table lift mechanism.
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Lager, William, Universally mounted work surface height adjustor with suction cups.
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Lim, Jae Hoon; Park, Dae Yeop; Sim, Myung Ju, Variable shelf assembly and refrigerator having the same.
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Kim, Hyeon Jin, Vertically adjustable refrigerator shelf with hidden drive unit.
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Anderson Ronald K. ; Brown David ; deBeers James E. ; Mandel Sheldon W. ; Slaven Mark P., Vertically adjustable shelf and support rail arrangement for use in a cabinet.
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Lager, William, Work surface height adjustor with universal mount.
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Lager, William, Work surface height adjustor with universal mount.
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Lin, Kun Yi, Working table having stable support.
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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

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[미국특허] Shelf apparatus for a refrigerator 원문보기