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公开(公告)号:US20140069676A1
公开(公告)日:2014-03-13
申请号:US13606091
申请日:2012-09-07
申请人: Edward Abante , Mike Landt , Daniel Blythe
发明人: Edward Abante , Mike Landt , Daniel Blythe
IPC分类号: B25F5/00
摘要: A power tool includes a variable speed motor coupled to a drive member. A power circuit electrically connects the variable speed motor to a power source. A variable speed signal generator generates a variable speed control signal indicating an operating speed for the motor. The operating speed is dependent upon a value of a variable speed selection signal generated by a slide switch. The slide switch includes a linear slide potentiometer for generating the variable speed selection signal. An actuator slides along the potentiometer to control the value of the selection signal. The slide switch includes an ON/OFF contact and a lever arm that is movable into and out of contact with the ON/OFF contact. The actuator is configured to prevent the lever arm from contacting the ON/OFF contact when the actuator is in an OFF position in relation to the slide potentiometer thereby opening the power circuit.
摘要翻译: 电动工具包括耦合到驱动构件的变速电动机。 电源电路将变速电动机电连接到电源。 可变速度信号发生器产生指示电动机的运行速度的变速控制信号。 操作速度取决于滑动开关产生的可变速度选择信号的值。 滑动开关包括用于产生可变速度选择信号的线性滑动电位计。 执行器沿电位器滑动以控制选择信号的值。 滑动开关包括ON / OFF触点和可与ON / OFF触点移动接触的杠杆臂。 致动器构造成当致动器相对于滑动电位器处于断开位置时,防止杠杆臂接触ON / OFF触点,从而打开电源电路。
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公开(公告)号:US09242362B2
公开(公告)日:2016-01-26
申请号:US13606091
申请日:2012-09-07
申请人: Edward Abante , Mike Landt , Daniel Blythe
发明人: Edward Abante , Mike Landt , Daniel Blythe
摘要: A power tool includes a variable speed motor coupled to a drive member. A power circuit electrically connects the variable speed motor to a power source. A variable speed signal generator generates a variable speed control signal indicating an operating speed for the motor. The operating speed is dependent upon a value of a variable speed selection signal generated by a slide switch. The slide switch includes a linear slide potentiometer for generating the variable speed selection signal. An actuator slides along the potentiometer to control the value of the selection signal. The slide switch includes an ON/OFF contact and a lever arm that is movable into and out of contact with the ON/OFF contact. The actuator is configured to prevent the lever arm from contacting the ON/OFF contact when the actuator is in an OFF position in relation to the slide potentiometer thereby opening the power circuit.
摘要翻译: 电动工具包括耦合到驱动构件的变速电动机。 电源电路将变速电动机电连接到电源。 可变速度信号发生器产生指示电动机的运行速度的变速控制信号。 操作速度取决于滑动开关产生的可变速度选择信号的值。 滑动开关包括用于产生可变速度选择信号的线性滑动电位计。 执行器沿电位器滑动以控制选择信号的值。 滑动开关包括ON / OFF触点和可与ON / OFF触点移动接触的杠杆臂。 致动器构造成当致动器相对于滑动电位器处于断开位置时,防止杠杆臂接触ON / OFF触点,从而打开电源电路。
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公开(公告)号:USD618079S1
公开(公告)日:2010-06-22
申请号:US29346901
申请日:2009-11-09
申请人: Daniel Blythe , Brian Benes , Michael Landt , Adam Erwin , Kristina Petrović
设计人: Daniel Blythe , Brian Benes , Michael Landt , Adam Erwin , Kristina Petrović
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公开(公告)号:USD694606S1
公开(公告)日:2013-12-03
申请号:US29430213
申请日:2012-08-22
申请人: Arturo Castro Salomon , Daniel Blythe , Tim Baker , James Dangora
设计人: Arturo Castro Salomon , Daniel Blythe , Tim Baker , James Dangora
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公开(公告)号:USD662800S1
公开(公告)日:2012-07-03
申请号:US29377226
申请日:2010-10-19
申请人: Daniel Blythe , Brian Benes , Michael Landt , Adam Erwin
设计人: Daniel Blythe , Brian Benes , Michael Landt , Adam Erwin
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