发明名称 |
AN AUTOMATIC WEIGHT DETECTING DEVICE |
摘要 |
An automatic weight detecting device provided with a platform on which an object to be measured is placed, a supporting shaft for supporting the platform and which is rotatable and smoothly movable in the supporting direction, a driving means for rotating the supporting shaft, an elastic member for supporting the supporting shaft, a load detecting means which converts the load of the object to be transmitted in the supporting direction of the rotatable supporting shaft through the elastic member into a given electrically physical amount, and a weight detecting circuit which integrates to obtain the average of the electrically physical amount while rotating, so that the weight of the object is detected. |
申请公布号 |
EP0299395(A3) |
申请公布日期 |
1990.09.12 |
申请号 |
EP19880111009 |
申请日期 |
1988.07.09 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MIHARA, MAKOTO;INOUE, MASANOBU;OHJI, KENZO;ITOU, SHUJI |
分类号 |
G01G3/08;G01G7/06;G01G19/52;G01G19/56;G01G21/23;G01G21/30;G01G23/02;H05B6/80 |
主分类号 |
G01G3/08 |
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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