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 |
---|---|
국제특허분류(IPC7판) | B65B-001/32 B65B-043/26 |
미국특허분류(USC) | 53/502 ; 53/570 ; 141/166 |
출원번호 | US-0840324 (1977-10-07) |
발명자 / 주소 | |
출원인 / 주소 | |
인용정보 | 피인용 횟수 : 16 인용 특허 : 0 |
A bag filling and weighing machine including an endless conveyor with bag holding means carried thereby and releasably suspending pliant bags in open condition. The machine includes an intermittently actuated endless conveyor for stopping the bag holding means at a main feed station and dribble feed station for two-stage filling and weighing. Weighing means are located adjacent to, at one side of, and at the approximate level of the endless conveyor means. One side of each bag-holding means is connected to the endless conveyor means and rotatable disc me...
In a bag filling and weighing machine including independently actuatable main article feed means associated with a first weighing station means, and independently actuatable dribble article feed means associated with a second weighing station means, and means for movement of bags from said weIghing station only after each bag is filled to a predetermined weight, bag conveying means for transporting bags to and from the weighing stations, bag holder means operatively engaging a bag conveying means for transportation thereby, and cooperable support means o...