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公开(公告)号：US08458889B2
公开(公告)日：2013-06-11
申请号：US13220930
申请日：2011-08-30
申请人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
发明人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
IPC分类号： G01R3/00
CPC分类号： A61F2/08 , A61F2002/0894 , A61F2210/0076 , H01L41/0478 , H01L41/0836 , H01L41/193 , H01L41/27 , H01L41/297 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49146 , Y10T29/49171 , Y10T29/49176 , Y10T29/4922
摘要： An actuator manufacturing method includes alternately stacking a plurality of dielectric elastomer layers and a plurality of conductive rubber layers along the direction of thickness to form a sheet, and wrapping the sheet formed about a core to form a rolled sheet. When the sheet formed in the step of alternately stacking is wrapped about the core, the sheet is formed by the dielectric elastomer layers and the conductive rubber layers. Therefore, even if the dielectric elastomer layers in the sheet are made to be thin, the thickness of the entire sheet is prevented from being excessively thin.
摘要翻译： 致动器制造方法包括沿着厚度方向交替堆叠多个介电弹性体层和多个导电橡胶层，以形成片材，并且包裹围绕芯部形成的片材以形成卷材。 当在交替堆叠的步骤中形成的片材缠绕在芯上时，片材由介电弹性体层和导电橡胶层形成。 因此，即使片材中的介质弹性体层薄，也能够防止整个片材的厚度过薄。
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公开(公告)号：US08754572B2
公开(公告)日：2014-06-17
申请号：US13221972
申请日：2011-08-31
申请人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
发明人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
IPC分类号： H01L41/08
CPC分类号： H01L41/0836 , H01L41/193
摘要： An actuator includes a sheet having dielectric elastomer layers and conductive rubber layers provided on the front and back faces of each dielectric elastomer layer. The sheet is wrapped and rolled about a coil spring. The actuator expands the rolled sheet along an expansion direction of the coil spring by applying a voltage to the conductive rubber layers on the front and back faces of the dielectric elastomer layer, and contracts the rolled sheet along a contraction direction of the coil spring by stopping the application of the voltage. The actuator further includes a fiber layer located between the coil spring and the rolled sheet wrapped about the coil spring.
摘要翻译： 致动器包括具有介电弹性体层的片材和设置在每个介质弹性体层的正面和背面上的导电橡胶层。 片材围绕螺旋弹簧卷绕和卷绕。 致动器沿着螺旋弹簧的膨胀方向对介质弹性体层前表面和后表面上的导电橡胶层施加电压，使卷材沿着螺旋弹簧的膨胀方向膨胀，并通过停止 应用电压。 致动器还包括位于螺旋弹簧和围绕螺旋弹簧缠绕的卷绕片之间的纤维层。
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公开(公告)号：US20120074817A1
公开(公告)日：2012-03-29
申请号：US13221972
申请日：2011-08-31
申请人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
发明人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
IPC分类号： H01L41/053
CPC分类号： H01L41/0836 , H01L41/193
摘要： An actuator includes a sheet having dielectric elastomer layers and conductive rubber layers provided on the front and back faces of each dielectric elastomer layer. The sheet is wrapped and rolled about a coil spring. The actuator expands the rolled sheet along an expansion direction of the coil spring by applying a voltage to the conductive rubber layers on the front and back faces of the dielectric elastomer layer, and contracts the rolled sheet along a contraction direction of the coil spring by stopping the application of the voltage. The actuator further includes a fiber layer located between the coil spring and the rolled sheet wrapped about the coil spring.
摘要翻译： 致动器包括具有介电弹性体层的片材和设置在每个介质弹性体层的正面和背面上的导电橡胶层。 片材围绕螺旋弹簧卷绕和卷绕。 致动器沿着螺旋弹簧的膨胀方向对介质弹性体层前表面和后表面上的导电橡胶层施加电压，使卷材沿着螺旋弹簧的膨胀方向膨胀，并通过停止 应用电压。 致动器还包括位于螺旋弹簧和围绕螺旋弹簧缠绕的卷绕片之间的纤维层。
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公开(公告)号：US20120060355A1
公开(公告)日：2012-03-15
申请号：US13220930
申请日：2011-08-30
申请人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
发明人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
IPC分类号： H05K13/00
CPC分类号： A61F2/08 , A61F2002/0894 , A61F2210/0076 , H01L41/0478 , H01L41/0836 , H01L41/193 , H01L41/27 , H01L41/297 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49146 , Y10T29/49171 , Y10T29/49176 , Y10T29/4922
摘要： An actuator manufacturing method includes alternately stacking a plurality of dielectric elastomer layers and a plurality of conductive rubber layers along the direction of thickness to form a sheet, and wrapping the sheet formed about a core to form a rolled sheet. When the sheet formed in the step of alternately stacking is wrapped about the core, the sheet is formed by the dielectric elastomer layers and the conductive rubber layers. Therefore, even if the dielectric elastomer layers in the sheet are made to be thin, the thickness of the entire sheet is prevented from being excessively thin.
摘要翻译： 致动器制造方法包括沿着厚度方向交替堆叠多个介电弹性体层和多个导电橡胶层，以形成片材，并且包裹围绕芯部形成的片材以形成卷材。 当在交替堆叠的步骤中形成的片材缠绕在芯上时，片材由介电弹性体层和导电橡胶层形成。 因此，即使片材中的介质弹性体层薄，也能够防止整个片材的厚度过薄。
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