TRIGGER SWITCH
    33.
    发明申请
    TRIGGER SWITCH 有权
    触发开关

    公开(公告)号:US20140202277A1

    公开(公告)日:2014-07-24

    申请号:US14239731

    申请日:2012-07-20

    IPC分类号: G05G1/02

    摘要: A trigger switch has a case member, a cover member, and an operation member configured to be used to carry out an operation. The case member and the cover member are combined with each other to form a waterproof case. When the operation member is operated, the operation member is displaced inward of the waterproof case. An internal pressure of the waterproof case changes in accordance with displacement of the operation member. The case member has a case base that is made from an inelastic body. The case base does not deform in accordance with a change in internal pressure of the waterproof case. The case base has at least one hole part. The case member has at least one deformation section that seals the at least one hole part. The deformation section is made from an elastic body.

    摘要翻译: 触发开关具有壳体构件,盖构件和构造成用于执行操作的操作构件。 壳体构件和盖构件彼此组合以形成防水壳。 当操作构件被操作时,操作构件向防水壳的内侧移位。 防水壳的内部压力根据操作构件的位移而变化。 壳体构件具有由非弹性体制成的壳体基部。 壳体底座不会根据防水外壳的内部压力变化而变形。 壳体底座至少有一个孔部分。 壳体构件具有密封至少一个孔部的至少一个变形部。 变形部由弹性体制成。

    Power tool having an illuminator
    34.
    发明授权

    公开(公告)号:US08616300B2

    公开(公告)日:2013-12-31

    申请号:US12457092

    申请日:2009-06-01

    IPC分类号: E02F9/20

    CPC分类号: B25F5/021

    摘要: A power tool of the present teachings comprises a prime mover that drives a tool, a main switch that causes the prime mover to operate when the main switch is turned on and causes the prime mover to stop operating when the main switch is turned off, an illuminator that lights a working area of the tool, and a lighting mode selector switch for switching the lighting mode of the illuminator between a plurality of lighting modes which include a first lighting mode and a second lighting mode. When the first lighting mode is selected, the illuminator will be turned on for a first predetermined period from the point at which the main switch is turned off. When the second lighting mode is selected, the illuminator will not be turned on during the first predetermined period from the point at which the main switch is turned off.

    Vehicle brake apparatus
    37.
    发明授权
    Vehicle brake apparatus 有权
    车辆制动装置

    公开(公告)号:US08186772B2

    公开(公告)日:2012-05-29

    申请号:US12057788

    申请日:2008-03-28

    IPC分类号: B60T8/44

    摘要: A pressure regulating valve unit is configured to regulate the output hydraulic pressure of a hydraulic pressure generating source through electrical control for application to a boosted hydraulic pressure chamber, and a release valve is interposed between the boosted hydraulic pressure chamber and a reservoir which is adapted to the hydraulic pressure in the boosted hydraulic pressure chamber to the reservoir side when the pressure regulating valve unit fails.

    摘要翻译: 压力调节阀单元构造成通过电气控制来调节液压发生源的输出液压,以施加到升压液压室,并且释放阀介于升压液压室和储存器之间,该储液器适于 当压力调节阀单元发生故障时,升压液压室中的液压压力到储存器侧。

    Rechargeable power tool, control unit and recording medium
    40.
    发明申请
    Rechargeable power tool, control unit and recording medium 有权
    充电电动工具,控制单元和记录介质

    公开(公告)号:US20090295313A1

    公开(公告)日:2009-12-03

    申请号:US12453830

    申请日:2009-05-22

    IPC分类号: H02P7/00 H02K7/14 H02P6/08

    摘要: A rechargeable power tool includes a direct current motor, a switching circuit, at least one speed setting unit, a duty ratio setting unit, a drive unit, an operation amount detecting unit, an abnormality determining unit, and a determination threshold setting unit. The abnormality determining unit compares an operation amount detected by the operation amount detecting unit and a determination threshold set based on the operation amount to thereby determine whether or not an operation state of the rechargeable power tool is abnormal. The determination threshold setting unit sets the determination threshold in a continuous or stepwise manner in accordance with a rotation speed set by the speed setting unit.

    摘要翻译: 可再充电电动工具包括直流电动机,开关电路,至少一个速度设定单元,占空比设定单元,驱动单元,操作量检测单元,异常判定单元和确定阈值设定单元。 异常确定单元将由操作量检测单元检测的操作量和基于操作量设定的确定阈值进行比较,从而确定可充电电动工具的操作状态是否异常。 确定阈值设定单元根据由速度设定单元设定的转速,以连续或逐步的方式设定判定阈值。