LOAD SENSOR DEVICE

To provide a load sensor device which offers more accurate detection values and sufficient tolerance during assembly.SOLUTION: A load sensor device according to an aspect of the present invention comprises a load sensor element having a pressure receiving part, a housing for storing the load sensor...

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Bibliographische Detailangaben
Hauptverfasser:	TSUCHIYA DAISUKE, OKAWA NAONOBU, IKARASHI TATSURU, OTSUKA AYAKO, YAZAWA HISAYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING
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Beschreibung
Zusammenfassung:	To provide a load sensor device which offers more accurate detection values and sufficient tolerance during assembly.SOLUTION: A load sensor device according to an aspect of the present invention comprises a load sensor element having a pressure receiving part, a housing for storing the load sensor element, and a pressing member supported by the housing, the pressing member comprising an elastic body for receiving a load, a rigid pressing part to be in contact with the pressure receiving part, and an elastic support for supporting the rigid pressing part onto the housing, where a gap is provided between the rigid pressing part and the pressure receiving part when no load is applied to the pressing member.SELECTED DRAWING: Figure 1B 【課題】検出値の高精度化とともに組み立て時の十分な公差を得ることができる荷重センサ装置を提供すること。【解決手段】本発明の一態様は、受圧部を有する荷重センサ素子と、荷重センサ素子を収納するハウジングと、ハウジングに支持される押圧部材と、を備え、押圧部材は、荷重を受ける弾性体と、受圧部と接触する剛性押圧部と、剛性押圧部をハウジングに支持する弾性支持部と、を有し、押圧部材に荷重が印加されていない状態では剛性押圧部と受圧部との間に隙間が設けられる荷重センサ装置である。【選択図】図１Ｂ