A POWER TOOL AND CHUCK RELEASE TOOL
    7.
    发明公开
    A POWER TOOL AND CHUCK RELEASE TOOL 审中-公开
    一个动力工具和卡盘释放工具

    公开(公告)号:EP2089175A1

    公开(公告)日:2009-08-19

    申请号:EP07870178.6

    申请日:2007-06-19

    摘要: A power tool and a chuck release tool for a power tool, the power tool including a chuck having a chuck body and a locking means for locking an operational tool within the chuck, the power tool being operable in an adjustment mode to move the locking means between an open position in which the operational tool is free within the chuck and a locking position in which the locking means secures the operational tool within the chuck, and the power tool being operable in a working mode to drive rotation of the operational tool to perform work, the chuck body including a section for direct engagement with a chuck release tool to allow a user to manually move the chuck body and thereby move the locking means between the locking position and the open position, the chuck release tool having an engagement section which directly engages a section of the chuck body to allow a user to manually move the chuck body and thereby move the locking means between the locking position and the open position.

    摘要翻译: 一种用于动力工具的动力工具和卡盘释放工具,所述动力工具包括卡盘,所述卡盘具有卡盘主体和用于将操作工具锁定在所述卡盘内的锁定装置,所述动力工具可在调节模式下操作以移动所述锁定装置 在所述操作工具在所述卡盘内自由的打开位置和所述锁定装置将所述操作工具固定在所述卡盘内的锁定位置之间移动,并且所述电动工具可在工作模式下操作以驱动所述操作工具的旋转以执行 工作,卡盘主体包括用于与卡盘释放工具直接接合的部分,以允许使用者手动移动卡盘主体并由此在锁定位置和打开位置之间移动锁定装置,卡盘释放工具具有接合部分,该接合部分 直接接合卡盘主体的一部分以允许使用者手动移动卡盘主体并由此在锁定位置和打开位置之间移动锁定装置。

    CHARGING AND RECHARGABLE DEVICES
    8.
    发明公开
    CHARGING AND RECHARGABLE DEVICES 审中-公开
    LOADING和充电安排

    公开(公告)号:EP2020072A1

    公开(公告)日:2009-02-04

    申请号:EP07718783.9

    申请日:2007-04-26

    IPC分类号: H02J1/00 H02H11/00 H02M3/34

    摘要: A capacitor-based (supercapacitor, ultracapictor or psudeocapcitor) electrical charger (10), rechargeable device (22) and energy storage pack for use with a rechargeable power tool. The rechargeable device (22) includes a storage capacitor (30). The electrical charger includes a supply capacitor (42) electrically connected to an electrical contact (46), the supply capacitor being charged when the electrical charger is connected to a power source (40). While in use, any charge in the supply capacitor (42) is rapidly distributed between the supply capacitor (42) and the storage capacitor (30) when the rechargeable device is mounted in the receiver (16) of the electrical charger. The electrical charger includes a safety interlock switch (50) which only supplies power to the electrical contact (46) of the charger after electrical terminal of the rechargeable device have engaged the electrical contact (46).