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" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | E05D-003/06 |
미국특허분류(USC) | 16/366 ; 16/379 ; 16/381 |
출원번호 | US-0316222 (1989-02-27) |
우선권정보 | CH-0000721 (1988-02-26) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A hinge for use in serving carts to secure a pivotable door to the housing of the cart has a first pintle mounted in lugs provided in one vertical marginal portion of a sidewall forming part of the housing of a cart, a second pintle mounted in lugs extending from one vertical marginal portion of the door, and leaves which have holes or bores for both pintles and alternate with the lugs. At least one of the pintles is non-rotatably connected to the respective lugs or to the leaves. If the second pintle is non-rotatably connected to the leaves, it is pivot...
A hinge for pivotally securing a first component to a second component comprising a first pintle arranged to be mounted in and so as to extend through a portion of one of the components; a second pintle adjacent and parallel to the first pintle and arranged to be mounted in and so as to extend through a portion of the other of the components; a plurality of leaves each having bearings for the first and second pintles, said leaves being disposed one behind the other in the axial direction of said pintles and being arranged to connect said pintles to each ...