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.
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 代理人
主权项
地址