会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Battery powered screwdriver and screw starting device
    • 电池电源螺丝刀和螺丝启动装置
    • US06776069B2
    • 2004-08-17
    • US10184092
    • 2002-06-25
    • Robert F. SoreoBernard SchaubDavid B. Levine
    • Robert F. SoreoBernard SchaubDavid B. Levine
    • B25B2100
    • B25B21/00B25B23/10B25B23/101
    • A power tool comprising a housing having a member disposed therein and a spindle for receipt of a tool bit wherein the spindle is retained on a shaft. The spindle and shaft define an axis of rotation relative to the housing. The power tool further comprises a collet having a sleeve that includes a collet engaging portion disposed on an inner surface of the sleeve and an opening centered on the axis for passage of the shaft therethrough and for receiving the member disposed in said housing to permit axial sliding movement between a locked position and an unlocked position. The power tool further comprises a spindle engaging portion disposed on the spindle wherein the spindle engaging portion engages with the collet portion means when the collet is moved in the locked position thereby rigidly locking the collet and the spindle together to prevent rotational movement of the spindle.
    • 一种电动工具,包括具有设置在其中的构件的壳体和用于接收工具钻头的心轴,其中所述心轴保持在轴上。 主轴和轴定义相对于外壳的旋转轴。 动力工具还包括具有套筒的夹头,套筒包括设置在套筒的内表面上的夹头接合部分和以轴线为中心的开口,用于使轴穿过其中并且用于接收设置在所述壳体中的构件以允许轴向滑动 在锁定位置和解锁位置之间的运动。 所述动力工具还包括设置在所述心轴上的主轴接合部,其中当所述夹头在所述锁定位置移动时,所述心轴接合部与所述夹头部装置接合,从而将所述夹头和所述心轴刚性地锁定在一起以防止所述心轴的旋转运动。
    • 7. 发明授权
    • Power tool having a quick-release chuck assembly
    • 电动工具具有快速释放卡盘组件
    • US06786685B2
    • 2004-09-07
    • US10200086
    • 2002-07-19
    • Bernard SchaubDavid B. Levine
    • Bernard SchaubDavid B. Levine
    • B23B4502
    • B25F5/02B23B31/1071B25F5/029Y10T279/17752Y10T408/953Y10T409/306608Y10T409/3098
    • A tool comprising a housing having a handle and a distal end wherein the distal end includes a spindle capable of receiving a bit and defining an axis of rotation. The tool further comprises a quick-release chuck assembly that includes a sleeve and a trigger. The sleeve is disposed about the spindle and spring biased in a locked position wherein the sleeve is capable of being moved axially to an unlocked position to permit insertion of such a bit. The trigger includes a finger receiving portion and an actuator portion where the finger receiving portion extends from the housing in a position that enables the user to actuate the trigger with a finger of the hand holding the handle. The actuator portion is in physical communication with an engagement portion of the sleeve wherein the activation of the trigger causes the sleeve to move axially to the unlocked position.
    • 一种包括具有手柄和远端的壳体的工具,其中远端包括能够接收钻头并限定旋转轴线的主轴。 该工具还包括快速释放卡盘组件,其包括套筒和触发器。 套筒围绕主轴设置并且弹簧偏置在锁定位置,其中套筒能够轴向移动到解锁位置以允许插入这样的位。 触发器包括手指接收部分和致动器部分,其中手指接收部分从壳体延伸到使得用户能够用握住手柄的手指来致动触发器的位置。 致动器部分与套筒的接合部分物理连通,其中触发器的启动使套筒轴向移动到解锁位置。