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-0702685 (1976-07-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 0 |
A pedal powered potter\s wheel is composed of a wheelhead, upon which the potter shapes his pots, mounted upon the upper end of a vertical driveshaft, which is bolted to a horizontal hollow rubber wheel partially filled with water to function as a flywheel. The flywheel is turned counterclockwise by
A pedal powered potter\s wheel comprising in combination: a. a frame; b. a hollow, rubber flywheel containing water and air rotatably mounted within said frame about a vertical axis, the greatest bulk weight of said flywheel located toward the outer edge thereof; c. a wheelhead shaft rotatably mount
※ AI-Helper는 부적절한 답변을 할 수 있습니다.