Battery charger with secondary outlet
    11.
    发明申请
    Battery charger with secondary outlet 审中-公开
    电池充电器带二次插座

    公开(公告)号:US20050285560A1

    公开(公告)日:2005-12-29

    申请号:US10880997

    申请日:2004-06-29

    IPC分类号: H02J7/00 H02J7/02

    CPC分类号: H02J7/0042

    摘要: An electrical device, such as a battery charger, including a housing having an outer surface, a battery being supportable on the outer surface, a charging circuit supported by the housing and electrically connectable to a power source and to the battery, and an electrical connector with a plug configured to interface with the power source and an outlet to provide an interface with the power source.

    摘要翻译: 一种电气装置,例如电池充电器,包括具有外表面的壳体,可在外表面上支撑的电池,由壳体支撑并可电连接到电源和电池的充电电路,以及电连接器 其中插头被配置为与电源和插座接口以提供与电源的接口。

    Movable handle for a power tool
    13.
    发明申请

    公开(公告)号:US20060174498A1

    公开(公告)日:2006-08-10

    申请号:US11338235

    申请日:2006-01-24

    IPC分类号: B27B9/00

    摘要: A movable handle and a power tool. The power tool comprises a housing, a motor supported by the housing and operable to drive a tool element about an axis, and a handle supported by the housing for rotation relative to the housing about the axis. Preferably, the power tool is a circular saw. The circular saw further comprises a switch assembly supported on the handle for movement with the handle and means for connecting the switch to the motor to accommodate movement of the switch relative to the motor. The switch assembly is electrically connectable to the motor and selectively connects the motor to a power source, and the connecting means includes a wiring arrangement. The circular saw further comprises a locking assembly for locking the handle in a position relative to the housing. Also, the circular saw preferably comprises means for preventing the switch assembly from connecting the motor to the power source when the locking assembly is in the unlocked condition and means for preventing the locking assembly from being operated from the locked condition to the unlocked condition when the switch assembly is in the operated condition.

    Method and system for battery protection
    15.
    发明申请
    Method and system for battery protection 有权
    电池保护方法和系统

    公开(公告)号:US20050258801A9

    公开(公告)日:2005-11-24

    申请号:US10720027

    申请日:2003-11-20

    摘要: A system and method for battery protection. In some aspects, a method of conducting an operation including a battery pack, includes the acts of monitoring a first battery pack condition at a first monitoring rate, determining when a second battery pack condition reaches a threshold, after the second battery pack condition reaches the threshold, monitoring the first battery pack condition at a second monitoring rate, the second monitoring rate being different than the first monitoring rate. In some aspects, a method of conducting an operation including a battery, the battery including a cell having a voltage, power being transferable between the cell and the electrical device, a controller operable to control a function of the battery pack, the controller being operable with a voltage at least one of equal to and greater than an operating voltage threshold, the cell being operable to selectively supply voltage to the controller, includes the act of enabling the controller to operate when the voltage supplied by the cell is below the operating voltage threshold.

    摘要翻译: 一种用于电池保护的系统和方法。 在一些方面,进行包括电池组的操作的方法包括以第一监视速率监视第一电池组状况的动作,在第二电池组状况达到阈值之后确定第二电池组状况何时达到阈值 阈值,以第二监视速率监视第一电池组状态,第二监视速率不同于第一监视速率。 在一些方面,一种进行包括电池的操作的方法,所述电池包括具有电压的电池,所述电池可在所述电池单元和所述电气设备之间传输;控制器,其可操作以控制所述电池组的功能,所述控制器可操作 具有等于​​并且大于工作电压阈值中的至少一个的电压,所述电池可操作以选择性地向控制器提供电压,包括当电池提供的电压低于工作电压时使控制器能够工作的动作 阈。

    MOVABLE HANDLE FOR A POWER TOOL
    18.
    发明申请
    MOVABLE HANDLE FOR A POWER TOOL 有权
    电动工具的可移动手柄

    公开(公告)号:US20060107535A1

    公开(公告)日:2006-05-25

    申请号:US11297899

    申请日:2005-12-09

    IPC分类号: B23D45/16

    摘要: Abstract of the DisclosureA movable handle and a power tool. The power tool comprises a housing, a motor supported by the housing and operable to drive a tool element about an axis, and a handle supported by the housing for rotation relative to the housing about the axis. Preferably, the power tool is a circular saw. The circular saw further comprises a switch assembly supported on the handle for movement with the handle and means for connecting the switch to the motor to accommodate movement of the switch relative to the motor. The switch assembly is electrically connectable to the motor and selectively connects the motor to a power source, and the connecting means includes a wiring arrangement. The circular saw further comprises a locking assembly for locking the handle in a position relative to the housing. Also, the circular saw preferably comprises means for preventing the switch assembly from connecting the motor to the power source when the locking assembly is in the unlocked condition and means for preventing the locking assembly from being operated from the locked condition to the unlocked condition when the switch assembly is in the operated condition.

    摘要翻译: 公开的摘要可移动手柄和电动工具。 电动工具包括壳体,由壳体支撑并且可操作以围绕轴线驱动工具元件的电动机和由壳体支撑的手柄,用于相对于壳体围绕轴线旋转。 优选地,电动工具是圆锯。 圆锯进一步包括支撑在手柄上用于与手柄一起移动的开关组件和用于将开关连接到马达的装置,以适应开关相对于马达的运动。 开关组件可电连接到电动机并且选择性地将电动机连接到电源,并且连接装置包括布线装置。 圆锯进一步包括用于将手柄锁定在相对于壳体的位置的锁定组件。 此外,圆锯优选地包括用于当锁定组件处于未锁定状态时防止开关组件将电动机连接到电源的装置,以及用于防止锁定组件从锁定状态操作到未锁定状态的装置, 开关组件处于工作状态。

    Cutting tool
    20.
    发明申请
    Cutting tool 有权
    切割用具

    公开(公告)号:US20070212179A1

    公开(公告)日:2007-09-13

    申请号:US11716081

    申请日:2007-03-09

    IPC分类号: B23B51/04

    摘要: A cutting tool includes a tool body having a first end engageable with a workpiece and a second end engageable with a spindle of a power tool. The tool body includes first, second, and third gullets opening through a first end of the tool body and being spaced asymmetrically around a circumference of the first end. The cutting tool also includes a blade extending outwardly from the first end of the tool body adjacent to the first gullet.

    摘要翻译: 切割工具包括具有可与工件接合的第一端的工具主体和可与动力工具的主轴接合的第二端。 工具主体包括通过工具主体的第一端开口并且围绕第一端的圆周不对称地间隔开的第一,第二和第三齿槽。 切割工具还包括从工具主体的与第一齿槽相邻的第一端向外延伸的刀片。