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    HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVER
    22.
    发明申请
    HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVER 审中-公开
    液压手持式锁紧式打孔机

    公开(公告)号：US20160039108A1

    公开(公告)日：2016-02-11

    申请号：US14921474

    申请日：2015-10-23

    Applicant: Milwaukee Electric Tool Corporation

    Inventor： James O. Myrhum, JR. ,  Troy C. Thorson ,  Jeremy R. Ebner ,  Sean T. Kehoe ,  Joseph H. Ellice ,  Jeffrey S. Holly

    IPC: B26D5/12 ,  B21D28/34 ,  B26F1/34

    CPC classification number: B26D5/12 ,  B21D28/002 ,  B21D28/243 ,  B21D28/343 ,  B21J15/20 ,  B25B7/126 ,  B25B21/005 ,  B25B27/10 ,  B25B27/146 ,  B25D16/00 ,  B25F5/005 ,  B26F1/34 ,  F15B15/18

    Abstract: A hand-held knockout driver includes a main housing having a handle portion, a motor positioned within the main housing, a hydraulic assembly driven by the motor and including a reservoir containing hydraulic fluid, a secondary housing coupled to the main housing and defining a bore therein, a working piston moveable within the bore between a rest position and an actuated position, and a work zone defined between the secondary housing and the working piston into which pressurized hydraulic fluid discharged from the hydraulic assembly is received. One unit of fluid is added to the work zone to move the working piston from the rest position to the actuated position. The reservoir has a fill capacity no greater than about 1.5 units of fluid.

    Abstract translation: 一种手持式脱模驱动器包括具有手柄部分的主壳体，位于主壳体内的马达，由马达驱动并包括容纳液压流体的储存器的液压组件，耦合到主壳体并限定孔 其中，工作活塞可在所述孔内在静止位置和致动位置之间移动，以及限定在所述辅助壳体和所述工作活塞之间的工作区域，所述工作活塞从所述液压组件排出的加压液压流体被接收到所述工作活塞中。 将一个单位的流体添加到工作区域，以将工作活塞从静止位置移动到致动位置。 储层具有不大于约1.5单位流体的填充能力。

    PEX Expanding Tool
    23.
    发明申请
    PEX Expanding Tool 有权
    PEX扩展工具

    公开(公告)号：US20150367556A1

    公开(公告)日：2015-12-24

    申请号：US14713180

    申请日：2015-05-15

    Applicant: Milwaukee Electric Tool Corporation

    Inventor： Joseph H. Ellice

    IPC: B29C55/24 ,  B29C55/00

    CPC classification number: B29C57/04 ,  B29K2023/0691 ,  B29L2023/22

    Abstract: A tool operable to expand an end of a pipe is disclosed. The tool has a longitudinal axis and a vertical axis. The tool includes a working end disposed at a distal end along the longitudinal axis. This working end includes a plurality of jaws movable between a closed position and an expanded position and rotatable about the longitudinal axis of the tool. Further, the tool includes a main body connected to the working end. This main body includes a handle disposed at a proximal end along the vertical axis of the tool, wherein the handle is configured to be gripped in an orientation that is substantially parallel to the longitudinal axis of the tool. Further, the tool includes a trigger disposed on the handle, and the trigger is configured to be activated by trigger movement along the vertical axis of the tool.

    Abstract translation: 公开了可操作以扩展管的端部的工具。 该工具具有纵向轴线和垂直轴线。 该工具包括沿着纵向轴线设置在远端的工作端。 该工作端包括可以在关闭位置和展开位置之间移动的多个夹爪，并可围绕工具的纵向轴线旋转。 此外，该工具包括连接到工作端的主体。 该主体包括沿着工具的垂直轴线的近端设置的手柄，其中手柄构造成以基本上平行于工具的纵向轴线的方向夹持。 此外，工具包括设置在手柄上的触发器，并且触发器被配置为通过沿着工具的竖直轴线的触发器移动而被激活。

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