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    ADAPTERS FOR COMMUNICATION BETWEEN POWER TOOLS
    21.
    发明申请
    ADAPTERS FOR COMMUNICATION BETWEEN POWER TOOLS 审中-公开

    公开(公告)号：US20200019134A1

    公开(公告)日：2020-01-16

    申请号：US16584411

    申请日：2019-09-26

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Matthew Post ,  Kellen Carey ,  Gareth Mueckl ,  Jeremy R. Ebner ,  Tauhira Hoossainy

    IPC: G05B19/042

    Abstract: Methods and systems are provided for a power tool in control of a vacuum. In response to activation input, the power tool controls a motor for driving power tool operation and wirelessly transmits a control signal to a vacuum. In response to receiving the control signal, the vacuum controls a motor for driving operation of the vacuum. The power tool, the vacuum, or both include a wireless communication pairing butting for paring the power tool and the vacuum. The power tool and/or the vacuum may be cordless and powered by a battery pack.

    Battery retention system for a power tool
    22.
    发明授权
    Battery retention system for a power tool 有权

    公开(公告)号：US10276844B2

    公开(公告)日：2019-04-30

    申请号：US15270488

    申请日：2016-09-20

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Jeffrey M. Wackwitz ,  Jeremy R. Ebner

    IPC: H01M2/10 ,  B25F5/02 ,  B25F5/00 ,  H01M10/0525 ,  G01R1/04 ,  H01M10/48 ,  G01R1/22

    Abstract: A battery retention system for a power tool having a motor, a drive mechanism coupled to the motor, an output element coupled to the drive mechanism, and latch-receiving recesses for receiving battery pack latches. The battery retention system includes a battery pack for powering the motor. The battery pack is removably coupled to the power tool and includes latches and elongated rails. The system includes a cavity in the power tool for receiving the battery pack in a direction of insertion. Spring arms extend generally in the direction of insertion and each have a projection extending into the cavity for coupling the battery pack to the power tool. The spring arms are configured to deform in engagement with the respective rails of the battery pack when the battery pack is inserted into the cavity. The rails are elongated generally in the direction of insertion.

    PORTABLE PROPANE-FUELED BATTERY CHARGER
    23.
    发明申请
    PORTABLE PROPANE-FUELED BATTERY CHARGER 有权
    便携式燃料电池充电器

    公开(公告)号：US20160297319A1

    公开(公告)日：2016-10-13

    申请号：US15093397

    申请日：2016-04-07

    Applicant: Milwaukee Electric Tool Corporation

    Inventor： Gareth Mueckl ,  Jeremy R. Ebner ,  Tauhira Hoossainy ,  David Rose

    IPC: B60L11/18

    CPC classification number: H02J7/1492 ,  H02J7/1415

    Abstract: System and method for a portable propane-fueled battery charger. One system includes a battery charger including a propane fuel line and an engine including an output shaft. The engine is configured to receive propane via the propane fuel line and rotationally drive the output shaft. The battery charger further includes an alternator including a rotor and stator coils. The output shaft is mechanically coupled to the rotor, and the rotor is rotationally driven by the output shaft. An electrical current is induced in the stator coils by rotation of the rotor. The battery charger further includes an electrical circuit that receives the electrical current and is configured to determine when a battery pack is coupled to a battery connector, and charge the battery pack.

    Abstract translation: 便携式丙烷燃料电池充电器的系统和方法。 一个系统包括包括丙烷燃料管线的电池充电器和包括输出轴的发动机。 发动机构造成通过丙烷燃料管线接收丙烷并旋转地驱动输出轴。 电池充电器还包括包括转子和定子线圈的交流发电机。 输出轴机械地联接到转子，并且转子由输出轴旋转驱动。 通过转子旋转在定子线圈中感应出电流。 电池充电器还包括接收电流并被配置为确定电池组何时耦合到电池连接器并且为电池组充电的电路。

    BIT RETENTION ASSEMBLY FOR ROTARY HAMMER
    24.
    发明申请
    BIT RETENTION ASSEMBLY FOR ROTARY HAMMER 有权
    旋转锤的位保持装置

    公开(公告)号：US20130206436A1

    公开(公告)日：2013-08-15

    申请号：US13763923

    申请日：2013-02-11

    Applicant: Milwaukee Electric Tool Corporation

    Inventor： Troy C. Thorson ,  Jeremy R. Ebner

    IPC: B25D17/08

    CPC classification number: B25D17/084 ,  B25D17/088 ,  B25D17/24 ,  B25D2217/0049 ,  B25D2250/345

    Abstract: A rotary hammer includes a motor, a spindle coupled to the motor for receiving torque from the motor, a piston at least partially received within the spindle for reciprocation therein, and an anvil received within the spindle for reciprocation in response to reciprocation of the piston. The anvil imparts axial impacts to a tool bit in response to reciprocation of the piston. The rotary hammer also includes a bit retention assembly for securing the tool bit to the spindle. The bit retention assembly includes a collar with an indicator thereon. The indicator is at least partially visible to a user of the rotary hammer when the tool bit is improperly inserted within the spindle.

    Abstract translation: 旋转锤包括电动机，联接到电动机的主轴，用于接收来自电动机的扭矩;至少部分地容纳在主轴内用于在其中往复运动的活塞，以及容纳在主轴内以响应活塞往复运动的砧座。 砧座响应于活塞的往复运动而对工具头施加轴向冲击。 旋转锤还包括用于将工具头固定到主轴上的钻头保持组件。 钻头保持组件包括其上具有指示器的套环。 当工具钻头不正确地插入主轴内时，指示器至少部分地可见于旋转锤的用户。

    POWER TOOL
    26.
    发明公开
    POWER TOOL 审中-公开

    公开(公告)号：US20240208024A1

    公开(公告)日：2024-06-27

    申请号：US18599373

    申请日：2024-03-08

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Jeremy R. Ebner ,  Beth E. Cholst ,  Troy C. Thorson

    IPC: B25D16/00 ,  B25D11/12 ,  B25D17/08

    CPC classification number: B25D16/003 ,  B25D11/125 ,  B25D16/006 ,  B25D17/08 ,  B25D2211/068 ,  B25D2216/0084 ,  B25D2250/145 ,  B25D2250/195 ,  B25D2250/221

    Abstract: A rotary hammer includes a spindle that rotates, a reciprocation mechanism including a piston within the spindle and operable to create a variable pressure air spring within the spindle, an anvil within the spindle for reciprocation in response to the pressure of the air spring, the anvil imparting axial impacts to a tool bit, a port in one of the spindle or the piston, and a closure movable relative to the port between a first position, in which the closure member seals the port and an interior volume of the spindle between the piston the anvil is sealed to develop the variable pressure air spring, and a second position, in which the closure member is spaced apart from the port and the interior volume of the spindle between the piston and the anvil is unsealed and unable to develop the variable pressure air spring.

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