发明名称 |
Proportionate rocker balance |
摘要 |
A proportionate balance is provided with which an arbitrary amount of one component can be proportioned with a precise weight of another component. A rocker member supports the balance and eliminates the need for knife edges or other typically fragile pivot points.
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申请公布号 |
US4792002(A) |
申请公布日期 |
1988.12.20 |
申请号 |
US19870100289 |
申请日期 |
1987.09.23 |
申请人 |
WARD, WILLIAM |
发明人 |
WARD, WILLIAM |
分类号 |
G01G1/24;(IPC1-7):G01G19/00;G01G1/18;G01G23/14 |
主分类号 |
G01G1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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