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公开(公告)号:US20130327552A1
公开(公告)日:2013-12-12
申请号:US13832454
申请日:2013-03-15
Applicant: BLACK & DECKER INC.
Inventor: Shaun Lovelass , Marco A. Mattucci , Jason McRoberts , David Miller , Christopher J. Murray , Wong Kun Ng , Steven J. Phillips , Jonathan Priestly , Fugen Qin , Oleksiy Sergyeyenko , Christopher W. Shook , Kevin Stones
CPC classification number: B25F5/001 , B23Q5/10 , B25B23/147 , B25F5/00 , B25F5/02
Abstract: A handheld power tool is configured to receive an input indicative of a clutch setting for an electronic clutch from the tool operator, where the clutch setting is selectable from a drill mode, an automated drive mode and one or more user-defined drive modes. Each of the user-defined drive modes specifies a different value of torque at which to interrupt transmission of torque to the output spindle. In an automated drive mode, the controller interrupt torque to the output spindle in an automated manner when a fastener being driven reaches a desired stopping position. In a selected one of the user-defined drive modes, the controller sets a value of a maximum current threshold in accordance with the selected one of the user-defined drive modes and interrupts torque to the output spindle when current measures exceeding the maximum current threshold.
Abstract translation: 手持式电动工具被配置为从工具操作器接收指示用于电子离合器的离合器设置的输入,其中离合器设置可以从钻取模式,自动驱动模式和一个或多个用户定义的驱动模式中选择。 每个用户定义的驱动模式指定了一个不同的转矩值,用于中断传递到输出主轴的转矩。 在自动驱动模式下,当被驱动的紧固件达到期望的停止位置时,控制器以自动的方式中断到输出主轴的转矩。 在所选择的一个用户定义的驱动模式中,控制器根据所选择的一个用户定义的驱动模式设置最大电流阈值的值,并且当电流测量超过最大电流阈值时中断到输出主轴的转矩 。