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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0985980 (2001-11-07) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 7 |
A driving mechanism for plank clamp includes a gear set and a rack mounted on a clamp main body to mesh with each other, a first sleeve tightly mounted on a rotary shaft of the gear set, and a coupling arm mounted on a shank of the first sleeve. When the coupling arm is pivotally turned about the ro
1. A driving mechanism for plank clamp, comprising:a gear set including a gear and two wheels coaxially mounted on a rotary shaft, said two wheels having an outer diameter slightly larger than that of said gear and being located at two sides of said gear; a rack located below said gear set to mesh w
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