검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) | A47F-007/00 A47F-005/00 |
미국특허분류(USC) | 21/1018 ; 21/110.4 ; 24/828.41 ; 24/829.111 ; 24/829.211 ; 24/829.213 |
출원번호 | US-0923808 (1997-09-04) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 27 인용 특허 : 21 |
A wall-mounted storage device for lifting and storing an object includes a stand adapted for mounting the device on the wall. An arm is pivotally connected to the stand and has an attachment for the object. An anchor member is also pivotally connected to the stand. A damper is connected between the anchor member and the stand. The damper is adapted to extend when pulled upward by the pivoting anchor member. A lockable spring is connected between the anchor member and the arm. The device includes a trigger mechanism adapted to unlock the spring when the o...
[ What is claimed is:] [1.] A device for supporting an object comprising:a stand;an arm supported on said stand and movable between first and second arm positions, said arm having an attachment for supporting the object thereon;an anchor member supported on said stand and movable between first and second anchor member positions;a damper connected to said anchor member to resist movement of said anchor member between said first and second anchor member positions; anda spring device connected between said anchor member and said arm, said spring device oper...