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1. 发明申请

US20140049122A1 ELECTRODYNAMIC ACTUATOR AND ELECTRODYNAMIC EXCITATION DEVICE 审中-公开
标题翻译：电动执行器和电动激励装置
公开(公告)号：US20140049122A1
公开(公告)日：2014-02-20
申请号：US14060969
申请日：2013-10-23
申请人： Sigeru MATSUMOTO
发明人： Sigeru MATSUMOTO
IPC分类号： H02K41/02
CPC分类号： H02K41/02 , B06B1/045 , G01M7/027 , G01M7/06 , H02K33/12
摘要： A linear actuator, comprising: a base; a fixed part support mechanism attached to the base; a fixed part elastically supported by the fixed part support mechanism; and a movable part driven to reciprocate in a predetermined drive direction with respect to the fixed part, wherein the fixed part support mechanism comprises: a movable block attached to the fixed part; a linear guide that couples the movable block with the base to be slidable in the predetermined drive direction; and an elastic member that is disposed between the base and the movable block and prevents transmission of a high frequency component of vibration in the predetermined drive direction.
摘要翻译：一种线性致动器，包括：基座; 固定部分支撑机构附着在基座上; 固定部分，由固定部分支撑机构弹性支撑; 以及可动部，被驱动成相对于所述固定部在预定的驱动方向上往复运动，其中，所述固定部支撑机构包括：附接到所述固定部的可动块; 线性引导件，其将可移动块与基座联接以在预定驱动方向上可滑动; 以及弹性构件，其设置在所述基座和所述可动块之间，并且防止在所述预定驱动方向上传输高频振动的分量。

2. 发明申请

US20140033831A1 ROTATIONAL TORSION TESTER 有权
标题翻译：旋转扭力试验机
公开(公告)号：US20140033831A1
公开(公告)日：2014-02-06
申请号：US14049495
申请日：2013-10-09
申请人： Sigeru MATSUMOTO , Hiroshi MIYASHITA , Kazuhiro MURAUCHI , Masanobu HASEGAWA
发明人： Sigeru MATSUMOTO , Hiroshi MIYASHITA , Kazuhiro MURAUCHI , Masanobu HASEGAWA
IPC分类号： G01L5/00 , G01L3/10
CPC分类号： G01L5/0042 , G01L3/108 , G01M13/025 , G01N3/22
摘要： A rotational torsion tester, comprising: a first drive shaft; a second drive shaft; a load applying unit that applies a torsional load to a workpiece; at least one bearing unit including a first bearing unit that supports the load applying unit to be rotatable about a rotation axis; a rotation drive unit having a first electric motor that drives the second drive shaft and the load applying unit to rotate in phase; and a torque sensor that detects the torsional load, wherein the load applying unit comprises: a second electric motor that drives the first drive shaft; the torque sensor is attached to a part at which the first drive shaft is inserted into the shaft part; the torque sensor is disposed between a pair of first bearings; and the torque sensor includes a strain gauge adhered to a narrowed part to detect the torsional load.
摘要翻译：一种旋转扭转试验机，包括：第一驱动轴; 第二驱动轴; 负载施加单元，其向工件施加扭转载荷; 至少一个轴承单元，其包括支撑所述负载施加单元以围绕旋转轴线旋转的第一轴承单元; 旋转驱动单元，其具有驱动所述第二驱动轴和所述负载施加单元的同相旋转的第一电动机; 以及检测扭转载荷的扭矩传感器，其中所述载荷施加单元包括：第二电动机，其驱动所述第一驱动轴; 扭矩传感器附接到第一驱动轴插入轴部的部分; 扭矩传感器设置在一对第一轴承之间; 并且转矩传感器包括粘附到变窄部分的应变计以检测扭转载荷。

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