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특허 상세정보

Memory shape bushings and bearings

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23P-011/02   
미국특허분류(USC) 029/447; 029/525; 148/669; 148/675; 411/909
출원번호 US-0022886 (2008-01-30)
등록번호 US-8225478 (2012-07-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Klintworth & Rozenblat IP LLC
인용정보 피인용 횟수 : 2  인용 특허 : 37
초록

The disclosure provides bearing sleeves or bushings made of memory shape material, and processes for installing such bearing sleeves or bushings. In one process, inner and outer surfaces of a bearing sleeve, made of a memory shape material, may be compressed at least one first temperature. A bearing may be inserted in a cavity of the bearing sleeve, and the bearing sleeve may be disposed adjacent to a surface of a structure, while the bearing sleeve is at the at least one first temperature. The inner and outer surfaces of the bearing sleeve may be expand...

대표
청구항

1. A method for installing a bearing comprising: providing a bearing sleeve comprising a memory shape material;compressing the memory shape material into a first shape in which an inner surface of the bearing sleeve compresses from an inner surface expanded state to an inner surface compressed state, and an outer surface of the bearing sleeve compresses from an outer surface expanded state to an outer surface compressed state;disposing a bearing into a cavity of the bearing sleeve adjacent to the inner surface while the inner surface is in the inner surf...

이 특허에 인용된 특허 (37)

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  9. Nesbitt, Eric H.; Butler, George W.; Reed, David H.. Deployable segmented exhaust nozzle for a jet engine. USP2004046718752.
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  27. Rouverol William S. (1331 Arch St. Berkeley CA 94708) Krumme Robert C. (446 Forest Ave. Palo Alto CA 94301). Rolling contact element. USP1982044324441.
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