최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0768059 (1991-09-27) |
우선권정보 | DE-4035195 (1990-11-06) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A caster wherein the underside of the web of the wheel frame is formed with a socket for a fulcrum which is integral with and is located between two arms of a wheel brake. One arm of the brake carries a shoe which can be moved into frictional engagement with the wheel in response to downward movemen
A caster comprising a wheel frame having at least one wheel supporting leg and a web rigid with said at least one leg and having an underside; a wheel rotatably supported by said at least one leg and facing the underside of said web; a brake for said wheel, said brake having a first arm movable into
※ AI-Helper는 부적절한 답변을 할 수 있습니다.