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    • 23. 发明申请
    • ELECTRICALLY ISOLATED FASTENER DRIVING DEVICE
    • 电绝缘紧固件驱动装置
    • WO2017106701A1
    • 2017-06-22
    • PCT/US2016/067256
    • 2016-12-16
    • APEX BRANDS, INC.
    • HEITKAMP, Timothy Edward
    • B25B13/06B29C45/00
    • B25B13/06B29C45/0001B29K2309/08
    • An electrically isolated socket may include a drive body, a driven body, and a body portion. The driven body may be made of first metallic material and having a driven end configured to receive a fastener. The drive body may be made of a second metallic material and having a drive end configured to receive a protrusion of a driving tool. The body portion may over-mold substantially all portions of the drive body and the driven body other than the drive end and the driven end, respectively. The drive end of the drive body and the driven end of the driven body may face away from each other, and the drive body and driven body each include axial grooves. The axial grooves of the drive body each extend substantially perpendicular to an annular groove formed in the drive body from the annular groove formed in the drive body to the drive end, and the axial grooves of the driven body each extend substantially perpendicularly to an annular groove formed in the driven body from the annular groove formed in the driven body to the driven end.
    • 电隔离的插座可以包括驱动主体,从动主体和主体部分。 从动体可以由第一金属材料制成并且具有构造成接收紧固件的从动端。 驱动体可以由第二金属材料制成并且具有构造成接收驱动工具的突起的驱动端。 主体部分可以分别包覆除驱动端和从动端以外的驱动主体和从动主体的基本上所有部分。 驱动体的驱动端和从动体的从动端可以彼此背离,并且驱动体和从动体各自包括轴向凹槽。 驱动体的轴向凹槽各自基本上垂直于形成在驱动体中的环形凹槽从形成在驱动体中的环形凹槽延伸到驱动端,并且从动体的轴向凹槽各自基本上垂直于环形凹槽 形成在从动体中从形成在从动体中的环形槽到从动端。
    • 24. 发明申请
    • OSCILLATING THRUST BEARING
    • 振动推力轴承
    • WO2017087292A1
    • 2017-05-26
    • PCT/US2016/061753
    • 2016-11-14
    • APEX BRANDS, INC.
    • WATFORD, Jeremy DeanHARRIS, Edward Alan
    • B23Q5/027B23Q5/32
    • B23Q5/32B23B39/10B23B2260/07B23Q5/027B23Q5/326B23Q2705/06
    • A positive feed tool may include a motor, a power supply operably coupled to the motor to power the motor, a gear head and a spindle. The gear head may be operably coupled to the motor to be operated responsive to powering of the motor. The gear head may include a drive assembly and a feed assembly. The spindle may be operably coupled to the gear head to enable the spindle to be selectively driven rotationally and fed axially based on operation of the drive assembly and the feed assembly, respectively. The feed assembly may include a feed rate oscillator having a fixed cam and a movable cam operably coupled to each other via a plurality of rolling elements to oscillate between a maximum width and a minimum width of the feed rate oscillator based on a position of the movable cam. The rolling elements alternate between a first state in which at least some of the rolling elements are unloaded and a second state in which all of the rolling elements are loaded.
    • 正向进给工具可以包括马达,可操作地耦合到马达以给马达供电的电源,齿轮头和主轴。 齿轮头可以可操作地联接到电动机以响应于电动机的供电而被操作。 齿轮头可以包括驱动组件和馈送组件。 主轴可以可操作地联接到齿轮头,以使主轴能够分别基于驱动组件和进给组件的操作被旋转地选择性地驱动和轴向进给。 进给组件可以包括进给速率振荡器,该进给速率振荡器具有固定凸轮和可移动凸轮,所述固定凸轮和可动凸轮经由多个滚动元件可操作地彼此联接,以基于所述可移动部件的位置在进给速率振荡器的最大宽度和最小宽度之间振荡 凸轮。 滚动元件在其中至少一些滚动元件被卸载的第一状态和其中所有滚动元件被加载的第二状态之间交替。
    • 25. 发明申请
    • MODULAR FLEX DRIVE SYSTEM WITH COMMUNICATIONS
    • 具有通信功能的模块式灵活驱动系统
    • WO2016145324A1
    • 2016-09-15
    • PCT/US2016/022032
    • 2016-03-11
    • APEX BRANDS, INC.
    • MYHILL, Kevin
    • B25F5/00B25F5/02
    • B25F5/02B25F3/00B25F5/00H04B3/54H04W88/08
    • A power tool may include a modular controller, an end effector, and a multi-function cable. The modular controller may include a power unit and a motor. The motor may be powered by the power unit. The end effector may be physically separated from the modular controller. The multi-function cable may operably couple the end effector and the modular controller. The multi-function cable may include a flexible drive assembly and a communication link. The flexible drive assembly may be configured to transfer mechanical power from the motor to the end effector. The communication link may be configured to provide communication between the modular controller and the end effector.
    • 电动工具可以包括模块化控制器,端部执行器和多功能电缆。 模块化控制器可以包括动力单元和电动机。 电机可以由电源单元供电。 末端执行器可以与模块化控制器物理分离。 多功能电缆可以可操作地连接末端执行器和模块化控制器。 多功能电缆可以包括柔性驱动组件和通信链路。 柔性驱动组件可以被配置为将机械动力从电动机传递到末端执行器。 通信链路可以被配置为提供模块化控制器和末端执行器之间的通信。
    • 27. 发明申请
    • LOCKING CHUCK
    • 锁定卡
    • WO2016057886A1
    • 2016-04-14
    • PCT/US2015/054868
    • 2015-10-09
    • APEX BRANDS, INC.
    • ZHOU, Jichun
    • B23B31/12
    • B23B31/123B23B31/1238B23B2231/06B23B2231/38
    • A chuck (10) has a body (14), a plurality of jaws (22), and a rotatable nut (16). A sleeve (18) is rotatable between a first rotational position and a second rotational position with respect to the nut. An annular array of first teeth (84) are non-rotatable with respect to the body. One or more second teeth (63) are non-rotatable with respect to the nut and axially movable with respect to the body. When the teeth engage, they resist the nut's rotation in the opening direction. An engagement between the sleeve and the one or more second teeth moves the one or more second teeth out of engagement with the first teeth when the sleeve moves from the second rotational position to the first rotational position and moves the one or more second teeth into engagement with the first teeth when the sleeve moves from the first rotational position to the second rotational position.
    • 卡盘(10)具有主体(14),多个夹爪(22)和可旋转螺母(16)。 套筒(18)可相对于螺母在第一旋转位置和第二旋转位置之间旋转。 第一齿(84)的环形阵列相对于主体不能旋转。 一个或多个第二齿(63)相对于螺母不可旋转并且可相对于主体轴向移动。 当齿接合时,它们抵抗螺母在打开方向上的旋转。 当套筒从第二旋转位置移动到第一旋转位置时,套筒和一个或多个第二齿之间的接合使一个或多个第二齿与第一齿脱离接合,并且将一个或多个第二齿移动到接合中 当套筒从第一旋转位置移动到第二旋转位置时具有第一齿。
    • 28. 发明申请
    • POSITIVE FEED TOOL WITH IMPROVED SHIFT FROM FORWARD TO RETRACT
    • 积极的进料工具,从改进到改进的改进
    • WO2016028287A1
    • 2016-02-25
    • PCT/US2014/051858
    • 2014-08-20
    • APEX BRANDS, INC.
    • WATFORD, JeremyMATTHEWS, Jason AllenMYHILL, KevinDJABRI, Marc
    • B23Q5/32B23Q5/40
    • B23Q5/326B23Q5/402
    • A positive feed tool configured to operate in a first mode and a second mode, the feed tool comprising: an elongated spindle (30) adapted to carry a tool bit and to rotate and to move axially along a feed path, the spindle (30) configured to operate in a first mode to move axially along the feed path in a first direction and a second mode to move axially along the feed path in an opposing second direction; first and second gears (31, 32) each operatively connected to the spindle (30); a differential drive (49) comprising an elongated shaft (40) spaced laterally away from the spindle (30), a piston (100) positioned on the shaft (40), and third and fourth gears (41, 42) positioned on the shaft (40); a drive train (20, 21) that is engaged with the third gear (41) to drive the differential drive (49); the third gear (41) and the first gear (31) being engaged to rotate the spindle (30), and the fourth gear (42) and the second gear (32) being engaged to axially move the spindle (30); a chamber (120) positioned at the differential drive (49) and comprising sidewalls (106), a closed end (107), and an opposing open end, the chamber (120) positioned with the shaft (40) extending into the open end and the piston (100) positioned within the chamber (120); an inlet (102) that extends through the closed end (107) of the chamber (120); characterized in that a magnet (103) is positioned on one of the piston (100) and the closed end (107) and a plate (104) is positioned on the other of the piston (100) and the closed end (107), the magnet (103) and plate (104) being magnetically attracted together to magnetically bias the piston (100) towards the closed end (107) of the chamber (100); a poppet valve (110) comprising a head (111) and a stem (112) and being positioned at the inlet (102) to control fluid flowing through the inlet (102) and into the chamber (120); the differential drive (49) being movable relative to the chamber between first and second positions to selectively move the spindle (30) between the first and second modes, the first position comprising the piston (100) in closer proximity to the closed end (107) with the piston (100) in contact with the head (111 ) to position the head across the inlet (102), and the second position comprising the piston (100) positioned a greater distance from the closed end (107) with the head (111) of the poppet valve (110) spaced away from the inlet (102) to allow fluid into the chamber (120).
    • 一种配置成在第一模式和第二模式下操作的正进给工具,所述进给工具包括:细长主轴(30),其适于承载工具钻头并沿着进给路径旋转并且轴向移动,所述主轴(30) 被配置为在第一模式中操作以在第一方向和第二模式沿着进给路径轴向移动以在相对的第二方向沿着进给路径轴向移动; 第一和第二齿轮(31,32),每个可操作地连接到所述心轴(30); 差速驱动器(49)包括一个远离主轴(30)横向隔开的细长轴(40),一个定位在轴(40)上的活塞(100)和位于轴上的第三和第四齿轮(41,42) (40); 与所述第三齿轮(41)接合以驱动所述差速驱动器(49)的传动系(20,21); 所述第三齿轮(41)和所述第一齿轮(31)被接合以使所述心轴(30)旋转,并且所述第四齿轮(42)和所述第二齿轮(32)被接合以轴向移动所述心轴(30); 位于所述差速驱动器(49)处并且包括侧壁(106),封闭端(107)和相对开口端的腔室(120),所述腔室(120)定位成与所述轴(40)延伸到所述开口端 和位于所述腔室(120)内的活塞(100); 延伸穿过所述腔室(120)的封闭端(107)的入口(102); 其特征在于,磁体(103)位于活塞(100)和闭合端(107)中的一个上,并且板(104)位于活塞(100)和封闭端(107)的另一个上, 磁体(103)和板(104)被磁吸引到一起,朝向腔室(100)的封闭端(107)将活塞(100)磁性地偏压; 提升阀(110),其包括头部(111)和杆(112)并且定位在入口(102)处以控制流过入口(102)并进入腔室(120)的流体; 所述差速驱动器(49)可在第一和第二位置之间相对于所述腔室移动,以在所述第一和第二模式之间选择性地移动所述心轴(30),所述第一位置包括更靠近所述封闭端(107)的所述活塞(100) ),其中所述活塞(100)与所述头部(111)接触以将所述头部定位在所述入口(102)上,并且所述第二位置包括所述活塞(100)从所述封闭端(107)与所述头部 所述提升阀(110)的空间(111)与所述入口(102)间隔开以允许流体进入所述腔室(120)。