Power tool and overload protection
    1.
    发明授权
    Power tool and overload protection 失效
    电动工具和过载保护

    公开(公告)号:US07730964B2

    公开(公告)日:2010-06-08

    申请号:US11915230

    申请日:2006-07-03

    IPC分类号: B23Q5/00

    CPC分类号: B25F5/001

    摘要: The invention relates to a power tool having a change-speed gear device comprising a plurality of gears (1, 2) for adjusting on demand power stages of a drive, wherein an overload protection can be coupled to the gears (1, 2). According to the invention, the device comprises at least one gear (3) in which the overload protection function can be forcibly deactivated. The invention also relates to an overload protection.

    摘要翻译: 本发明涉及一种具有变速齿轮装置的动力工具,该变速齿轮装置包括多个齿轮(1,2),用于调节驱动器的所需功率级,其中过载保护可联接到齿轮(1,2)。 根据本发明,该装置包括至少一个齿轮(3),其中过载保护功能可被强制停用。 本发明还涉及过载保护。

    Power Tool and Overload Protection
    2.
    发明申请
    Power Tool and Overload Protection 失效
    电动工具和过载保护

    公开(公告)号:US20080185984A1

    公开(公告)日:2008-08-07

    申请号:US11915230

    申请日:2006-07-03

    IPC分类号: G05B9/02 E21B15/04

    CPC分类号: B25F5/001

    摘要: The invention relates to a power tool having a change-speed gear device comprising a plurality of gears (1, 2) for adjusting on demand power stages of a drive, wherein an overload protection can be coupled to the gears (1, 2). According to the invention, the device comprises at least one gear (3) in which the overload protection function can be forcibly deactivated. The invention also relates to an overload protection.

    摘要翻译: 本发明涉及一种具有变速齿轮装置的动力工具,该变速齿轮装置包括多个齿轮(1,2),用于调节驱动器的所需功率级,其中过载保护可联接到齿轮(1,2)。 根据本发明,该装置包括至少一个齿轮(3),其中过载保护功能可被强制停用。 本发明还涉及过载保护。

    Shiftable Clutch for an Electric Power Tool
    3.
    发明申请
    Shiftable Clutch for an Electric Power Tool 审中-公开
    用于电动工具的可移动离合器

    公开(公告)号:US20080296036A1

    公开(公告)日:2008-12-04

    申请号:US12094636

    申请日:2007-01-15

    IPC分类号: B23B45/00 F16D67/02

    摘要: The invention relates to a clutch (2) for a hand-operated electrical tool, in particular for a hand-held electrical device with a rotating tool, such as a drill or hammer drill, where the clutch (2) disengages automatically when a defined disengagement torque is exceeded. The invention further relates to a hand-operated electrical tool, in particular a hand-held electrical device with a rotating tool, which has this type of clutch (2). The clutch (2) is switchable between two clutch conditions, which have a different level of disengagement torque.

    摘要翻译: 本发明涉及一种用于手动电动工具的离合器(2),特别是用于具有旋转工具(诸如钻或锤钻)的手持电气装置,其中离合器(2)在限定的 超过了脱离转矩。 本发明还涉及具有这种类型的离合器(2)的手动电动工具,特别是具有旋转工具的手持式电气装置。 离合器(2)可在具有不同的分离转矩水平的两个离合器条件之间切换。

    Shifting device
    4.
    发明授权
    Shifting device 失效
    换档装置

    公开(公告)号:US07264065B2

    公开(公告)日:2007-09-04

    申请号:US11287722

    申请日:2005-11-28

    IPC分类号: B25D9/04

    CPC分类号: B25D16/006 B25D2250/201

    摘要: A shifting device has a first shifting element, a second shifting element, and a rotatably supported user-operation element including a converter element for converting a rotary motion of the user-operation element into a displacement of the first shifting element in a first direction, the user operation element also including a converter element for converting the rotary motion of the user-operation element into a displacement of the second shifting element in a second direction.

    摘要翻译: 换档装置具有第一变速元件,第二变速元件和可旋转地支撑的用户操作元件,其包括用于将使用者操作元件的旋转运动转换为第一移动元件在第一方向上的位移的转换器元件, 用户操作元件还包括用于将用户操作元件的旋转运动转换为第二移动元件在第二方向上的位移的转换器元件。

    Shifting device
    5.
    发明申请
    Shifting device 失效
    换档装置

    公开(公告)号:US20060113097A1

    公开(公告)日:2006-06-01

    申请号:US11287722

    申请日:2005-11-28

    IPC分类号: E02D7/02

    CPC分类号: B25D16/006 B25D2250/201

    摘要: A shifting device has a first shifting element, a second shifting element, and a rotatably supported user-operation element including a converter element for converting a rotary motion of the user-operation element into a displacement of the first shifting element in a first direction, the user operation element also including a converter element for converting the rotary motion of the user-operation element into a displacement of the second shifting element in a second direction.

    摘要翻译: 换档装置具有第一变速元件,第二变速元件和可旋转地支撑的用户操作元件,其包括用于将使用者操作元件的旋转运动转换为第一移动元件在第一方向上的位移的转换器元件, 用户操作元件还包括用于将用户操作元件的旋转运动转换为第二移动元件在第二方向上的位移的转换器元件。