ROTARY POWER TOOL OPERABLE IN EITHER AN IMPACT MODE OR A DRILL MODE
    1.
    发明申请
    ROTARY POWER TOOL OPERABLE IN EITHER AN IMPACT MODE OR A DRILL MODE 有权
    旋转电动工具以冲击模式或钻孔模式运行

    公开(公告)号:US20100326686A1

    公开(公告)日:2010-12-30

    申请号:US12528110

    申请日:2007-12-04

    IPC分类号: B23B45/16

    CPC分类号: B25B21/026 B25B21/00

    摘要: A rotary power tool operable in either an impact mode or a drill mode comprising a driveshaft (10), an output shaft (32), a hammer (18) coupled to the driveshaft (10) for transmitting torque to the output shaft (32), and a blocking member (40, 74) which is in a first position wherein it blocks the hammer (18) from moving axially along the rotational axis (37) of the tool when the power tool operates in the drill mode and is in a second position wherein it allows the hammer (18) to move axially along the rotational axis (37) of the tool when the power tool operates in the impact mode, wherein the blocking member (40, 74) is supported by the driveshaft (10).

    摘要翻译: 一种可在冲击模式或钻模中操作的旋转动力工具,包括驱动轴(10),输出轴(32),联接到驱动轴(10)的锤(18),用于将扭矩传递到输出轴(32) ,以及阻挡构件(40,74),其处于第一位置,其中当电动工具在钻模中操作时,其阻止锤(18)沿着工具的旋转轴线(37)轴向移动,并且处于 第二位置,其中当动力工具在冲击模式下操作时,其允许锤(18)沿着工具的旋转轴线(37)轴向移动,其中阻挡构件(40,74)由驱动轴(10)支撑, 。

    Rotary power tool operable in either an impact mode or a drill mode
    3.
    发明授权
    Rotary power tool operable in either an impact mode or a drill mode 有权
    旋转动力工具可以在冲击模式或钻削模式下操作

    公开(公告)号:US09114514B2

    公开(公告)日:2015-08-25

    申请号:US12528110

    申请日:2007-12-04

    IPC分类号: E02D7/02 B25B21/02 B25B21/00

    CPC分类号: B25B21/026 B25B21/00

    摘要: A rotary power tool operable in either an impact mode or a drill mode comprising a driveshaft (10), an output shaft (32), a hammer (18) coupled to the driveshaft (10) for transmitting torque to the output shaft (32), and a blocking member (40, 74) which is in a first position wherein it blocks the hammer (18) from moving axially along the rotational axis (37) of the tool when the power tool operates in the drill mode and is in a second position wherein it allows the hammer (18) to move axially along the rotational axis (37) of the tool when the power tool operates in the impact mode, wherein the blocking member (40, 74) is supported by the driveshaft (10).

    摘要翻译: 一种可在冲击模式或钻模中操作的旋转动力工具,包括驱动轴(10),输出轴(32),联接到驱动轴(10)的锤(18),用于将扭矩传递到输出轴(32) ,以及阻挡构件(40,74),其处于第一位置,其中当电动工具在钻模中操作时,其阻止锤(18)沿着工具的旋转轴线(37)轴向移动,并且处于 第二位置,其中当动力工具在冲击模式下操作时,其允许锤(18)沿着工具的旋转轴线(37)轴向移动,其中阻挡构件(40,74)由驱动轴(10)支撑, 。

    handheld machine tool having a mechanical striking mechanism
    5.
    发明申请
    handheld machine tool having a mechanical striking mechanism 审中-公开
    具有机械打击机构的手持式机床

    公开(公告)号:US20130199814A1

    公开(公告)日:2013-08-08

    申请号:US13811131

    申请日:2011-06-27

    IPC分类号: B25D17/24

    摘要: In the case of a handheld machine tool having a mechanical striking mechanism, which includes a striking body provided with at least one actuating cam and an output shaft provided with at least one output cam, the actuating cam being configured for percussively driving the output cam during percussive operation of the mechanical striking mechanism, a damping element, which has an abutment element acted upon by a spring element, is provided at least on one actuating cam and/or on one output cam.

    摘要翻译: 在具有机械打击机构的手持式机床的情况下,其包括设置有至少一个致动凸轮的打击体和设置有至少一个输出凸轮的输出轴,所述致动凸轮构造成用于在 至少在一个致动凸轮和/或一个输出凸轮上提供机械打击机构的敲击操作,阻尼元件,其具有由弹簧元件作用的抵接元件。

    Rotary power tool
    6.
    发明授权
    Rotary power tool 有权
    旋转电动工具

    公开(公告)号:US08418779B2

    公开(公告)日:2013-04-16

    申请号:US12856146

    申请日:2010-08-13

    IPC分类号: B23B45/02

    CPC分类号: B25F5/001 B25B21/00 B25B21/02

    摘要: A rotary power tool having a tool housing, an internal housing within the tool housing, and a switch assembly that is substantially within the tool housing. According to the invention, the switch assembly is supported by the internal housing and is movable between at least two positions for selecting between at least two tool operational modes. The internal housing is embodied by at least one blocking element that extends towards the tool housing and limits the overall range of motion of the switch assembly.

    摘要翻译: 一种旋转动力工具,其具有工具壳体,工具壳体内的内部壳体,以及基本上在工具壳体内的开关组件。 根据本发明,开关组件由内部壳体支撑并且可在至少两个位置之间移动,用于在至少两个工具操作模式之间进行选择。 内部壳体由至少一个阻挡元件体现,该阻挡元件朝着工具壳体延伸并且限制开关组件的整体运动范围。

    HANDHELD MACHINE TOOL COMPRISING A MECHANICAL STRIKING MECHANISM
    8.
    发明申请
    HANDHELD MACHINE TOOL COMPRISING A MECHANICAL STRIKING MECHANISM 审中-公开
    包括机械打击机构的手持机械工具

    公开(公告)号:US20140027140A1

    公开(公告)日:2014-01-30

    申请号:US13882422

    申请日:2011-10-12

    IPC分类号: B25B21/02

    CPC分类号: B25B21/02 B25B21/026

    摘要: A handheld machine tool including a mechanical striking mechanism, which has a striking member equipped with at least one drive cam and an output shaft equipped with at least one output cam, which is connected to a tool holder for holding a tool, the drive cam being designed to drive the output cam in a striking manner during the striking operation of the mechanical striking mechanism, the output shaft being drivable by a barrel shaped drive member, which at least partially encloses the output shaft and the striking body and is connected via a threaded connection to a drive member that is drivable by an associated gearbox.

    摘要翻译: 一种手持机械工具,其包括机械打击机构,其具有配备有至少一个驱动凸轮的打击构件和配备有至少一个输出凸轮的输出轴,该至少一个输出凸轮连接到用于保持工具的工具架,所述驱动凸轮为 设计成在机械打击机构的打击操作期间以醒目的方式驱动输出凸轮,输出轴可由桶状驱动构件驱动,该筒状驱动构件至少部分地包围输出轴和打击体,并通过螺纹 连接到可由相关联的变速箱驱动的驱动构件。

    MECHANICAL IMPACT MECHANISM FOR A HANDHELD POWER TOOL
    9.
    发明申请
    MECHANICAL IMPACT MECHANISM FOR A HANDHELD POWER TOOL 审中-公开
    手持电动工具的机械冲击机理

    公开(公告)号:US20140020921A1

    公开(公告)日:2014-01-23

    申请号:US13882213

    申请日:2011-09-30

    IPC分类号: B25B21/02

    CPC分类号: B25B21/02 B25B21/026

    摘要: In a handheld power tool having a mechanical impact mechanism which has an impact member provided with at least one drive cam and an output shaft which is provided with at least one output cam and which is connected to a tool receptacle for accommodating a tool, the drive cam being designed for the percussive drive of the output cam during the impact operation of the mechanical impact mechanism, the impact member having the drive cams is mounted upstream from the output cams in an axial direction of the output shaft pointing away from the tool receptacle.

    摘要翻译: 在具有机械冲击机构的手持式电动工具中,其具有设置有至少一个驱动凸轮的冲击构件和设置有至少一个输出凸轮并且连接到用于容纳工具的工具插座的输出轴,驱动器 在机械冲击机构的冲击操作期间,凸轮被设计用于输出凸轮的冲击驱动,具有驱动凸轮的冲击构件在输出轴的轴向方向上安装在远离工具容器的轴向方向上。

    ROTARY POWER TOOL OPERABLE IN FIRST SPEED MODE AND A SECOND SPEED MODE
    10.
    发明申请
    ROTARY POWER TOOL OPERABLE IN FIRST SPEED MODE AND A SECOND SPEED MODE 有权
    旋转电动工具在第一速度模式和第二速度模式下运行

    公开(公告)号:US20110036605A1

    公开(公告)日:2011-02-17

    申请号:US12530817

    申请日:2008-02-19

    IPC分类号: B25F5/00

    摘要: A rotary power tool operable in a first speed mode and a second speed mode comprising a motor shaft (6), a driveshaft (10) with an axis of rotation (42), a gear (24, 74) that is a component of a transmission (8) for transmitting torque from the motor shaft (6) to the driveshaft (10), a support member (48, 70), at least one bearing member (54, 76) which contacts the gear (24, 74), wherein the gear (24, 74), the support member (48, 70) and the at least one bearing member (54, 76) form an assembly that is in a first position along the axis of rotation (42) when the tool is operating in the first speed mode and is in a second position along the axis of rotation (42) when the tool is operating in the second speed mode, and wherein the at least one bearing member (54, 76) protrudes from the support member (48, 70) in the direction of the gear (24, 74) and rotates when the gear (24, 74) rotates.

    摘要翻译: 一种在第一速度模式和第二速度模式下可操作的旋转动力工具,包括电动机轴(6),具有旋转轴线(42)的驱动轴(10),作为旋转轴的一部分的齿轮(24,74) 用于将扭矩从电动机轴(6)传递到驱动轴(10)的变速器(8),支撑构件(48,70),与齿轮(24,74)接触的至少一个轴承构件(54,76) 其中所述齿轮(24,74),所述支撑构件(48,70)和所述至少一个轴承构件(54,76)形成沿着所述旋转轴线(42)处于第一位置的组件,当所述工具是 在第一速度模式下操作并且当工具以第二速度模式操作时沿着旋转轴线(42)处于第二位置,并且其中至少一个轴承构件(54,76)从支撑构件( 48,70)沿齿轮(24,74)的方向移动,并且当齿轮(24,74)旋转时旋转。