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公开(公告)号:US08286723B2
公开(公告)日:2012-10-16
申请号:US13120873
申请日:2011-01-07
申请人: Daniel Puzio , Craig Schell , Daniele Brotto , Andrew Seman, Jr. , Scott Eshleman , Joseph Kelleher , Sankarshan Murthy , Gabriel Concari , Thomas Bodine , Michael Haupt , Curtis Watenpaugh
发明人: Daniel Puzio , Craig Schell , Daniele Brotto , Andrew Seman, Jr. , Scott Eshleman , Joseph Kelleher , Sankarshan Murthy , Gabriel Concari , Thomas Bodine , Michael Haupt , Curtis Watenpaugh
IPC分类号: E21B15/04
CPC分类号: B25B23/14 , B25B23/0064 , B25F5/00
摘要: A power tool includes an output shaft configured to rotate about a longitudinal axis, a motor drivably connected to the output shaft to impart rotary motions thereto, and a rotational motion sensor spatially separated from the output shaft and operable to determine the user-imparted rotational motion of the power tool with respect to the longitudinal axis. A controller is electrically connected to the rotational motion sensor and the motor. The controller determines angular velocity of the power tool about the axis, rotational displacement of the power tool about the axis, and/or a direction of the rotational displacement using input from the rotational motion sensor. The controller then controls the motor according to the angular velocity, the rotational displacement, and/or the direction of the rotational displacement.
摘要翻译: 一种动力工具包括一个输出轴,该输出轴构造成围绕纵向轴线旋转,一个可驱动地连接到输出轴的马达,以向其提供旋转运动;以及旋转运动传感器,其空间上与输出轴分离并且可操作以确定用户所承受的旋转运动 相对于纵向轴线的动力工具。 控制器电连接到旋转运动传感器和电动机。 控制器使用来自旋转运动传感器的输入来确定电动工具围绕轴线的角速度,电动工具围绕轴线的旋转位移和/或旋转位移的方向。 然后,控制器根据角速度,旋转位移和/或旋转位移的方向来控制马达。
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公开(公告)号:US20110203821A1
公开(公告)日:2011-08-25
申请号:US13120873
申请日:2011-01-07
申请人: Daniel Puzio , Craig Schell , Daniele Brotto , Andrew Seman, JR. , Scott Eshleman , Joseph Kelleher , Sankarshan Murthy , Gabriel Concari , Thomas Bodine , Michael Haupt , Curtis Watenpaugh
发明人: Daniel Puzio , Craig Schell , Daniele Brotto , Andrew Seman, JR. , Scott Eshleman , Joseph Kelleher , Sankarshan Murthy , Gabriel Concari , Thomas Bodine , Michael Haupt , Curtis Watenpaugh
CPC分类号: B25B23/14 , B25B23/0064 , B25F5/00
摘要: A power tool includes an output shaft configured to rotate about a longitudinal axis, a motor drivably connected to the output shaft to impart rotary motions thereto, and a rotational motion sensor spatially separated from the output shaft and operable to determine the user-imparted rotational motion of the power tool with respect to the longitudinal axis. A controller is electrically connected to the rotational motion sensor and the motor. The controller determines angular velocity of the power tool about the axis, rotational displacement of the power tool about the axis, and/or a direction of the rotational displacement using input from the rotational motion sensor. The controller then controls the motor according to the angular velocity, the rotational displacement, and/or the direction of the rotational displacement.
摘要翻译: 一种动力工具包括一个输出轴,该输出轴构造成围绕纵向轴线旋转,一个可驱动地连接到输出轴的马达,以向其提供旋转运动;以及旋转运动传感器,其空间上与输出轴分离并且可操作以确定用户所承受的旋转运动 相对于纵向轴线的动力工具。 控制器电连接到旋转运动传感器和电动机。 控制器使用来自旋转运动传感器的输入来确定电动工具围绕轴线的角速度,电动工具围绕轴线的旋转位移和/或旋转位移的方向。 然后,控制器根据角速度,旋转位移和/或旋转位移的方向来控制马达。
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