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专利名称：Arrangement for compensating for play in
measuring systems
发明人：Ulf E. H. H. Backlund,Carl U. Ungerstedt申请号：US06/916635申请日：19861008公开号：US04738030A公开日：19880419
摘要：The invention relates to an invention for compensating for play in a measuringsystem in which a measuring arrangement is connected via a mechanical transmissionsystem to a body, the movement of which is to be measured, and in which the measuringresult is processed in an electric signal processing unit. The moveable body is providedwith a friction coupling and a friction rod extends through the friction coupling. The rod isprovided with a stationarily mounted arrangement which counteracts movement of thefriction element and detects the occurrence of a counteracting force. This force can bedetected electrically. The signal processing unit has a control input which is connectedfor sensing the arrangement and processes solely signals obtained from the measuringarrangement when a counteracting force is detected.
申请人：BACKLUND; ULF E. H. H.,UNGERSTEDT; CARL U.
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