发明名称 |
Electronic scales, especially for measuring letter weights have an additional balance arm lever arrangement to increase the precision with which weights can be measured by a factor dependent on the lever ratio |
摘要 |
Scales comprises a balance arm (2) with a force-arm (4) arranged so that it pivots and a load-arm (5) on the end of which is a weighing plate to support the item being weighed. The scales automatically switch on when an item is placed on the plate by use of a suitable switch and or sensor.
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申请公布号 |
DE10052865(A1) |
申请公布日期 |
2001.10.11 |
申请号 |
DE20001052865 |
申请日期 |
2000.10.26 |
申请人 |
LINDEN, ALFRED |
发明人 |
LINDEN, ALFRED |
分类号 |
G01G19/00;(IPC1-7):G01G9/00;G01G17/02 |
主分类号 |
G01G19/00 |
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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