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    • 5. 发明授权
    • Fastener driver having nosepiece cover
    • 紧固件驱动器具有鼻梁盖
    • US08006883B2
    • 2011-08-30
    • US12622501
    • 2009-11-20
    • Craig A. SchellAshok Samuel BaskarPaul G. GrossJames J. KenneyLi Xu
    • Craig A. SchellAshok Samuel BaskarPaul G. GrossJames J. KenneyLi Xu
    • B25C1/06
    • B25C1/188B25C1/06
    • A cordless nailer is provided having a nosepiece assembly with improved features. The nosepiece assembly includes a driver retention feature that is provided to retain a drive blade from accidentally escaping the nailer. The nosepiece assembly includes a nosepiece, a nosepiece cover coupled to the nosepiece and moveable between a first closed position and a second open position. The nosepiece cover includes a surface formed on an end thereof, wherein at least one of the nosepiece and nosepiece cover forms a channel. A driver is disposed within the channel, wherein as the nosepiece cover is moved from the first closed position to the second open position, the surface of the nosepiece cover prevents the driver from moving from the channel.
    • 提供了具有改进特征的鼻梁组件的无绳钉枪。 喷嘴组件包括驱动器保持特征,其被设置成保持驱动刀片不经意地从打钉机中脱出。 喷嘴组件包括喷嘴,喷嘴罩,其联接到喷嘴,并且可在第一关闭位置和第二打开位置之间移动。 喷嘴罩包括在其一端形成的表面,其中喷嘴和喷嘴罩中的至少一个形成通道。 驱动器设置在通道内,其中当鼻梁盖从第一关闭位置移动到第二打开位置时,喷嘴盖的表面防止驾驶员从通道移动。
    • 10. 发明授权
    • Portable trimmer having rotatable power head
    • 便携式修剪器具有可旋转的动力头
    • US07930833B2
    • 2011-04-26
    • US12759516
    • 2010-04-13
    • Ashok Samuel BaskarWallis AlsruheJason BusschaertKevin W. CovellWade C. King
    • Ashok Samuel BaskarWallis AlsruheJason BusschaertKevin W. CovellWade C. King
    • B25G3/00B23D51/01B26B27/00B26B19/12
    • A01G3/053A01G3/0417
    • A portable, hand-operated trimmer has a head module that is removably connected to a power control module. The head module has a power head enclosing an electric motor that is operatively connected to a trimming blade. The power head is selectably settable in a plurality of angular positions with respect to a head support, including a neutral position representing 0 degree rotation, 45 degree flexion and dorsiflexion positions, and 90 degree flexion and dorsiflexion positions. The power head also encloses a stator cartridge that is connected to the housing of the power head by a plurality of fastening members. The head support rotates about the stator cartridge and is engaged by way of a movable engagement pin that is received within a selected recess defined in the stator cartridge. The power head housing and stator cartridge further define molded sockets to receive corresponding pivot arms of the head support. An O-ring is disposed about one of the pivot arms to dampen free rotation. The power control module provides power to the power head through a removable rechargeable battery or through direct connection to conventional household power.
    • 便携式手动修剪器具有可移除地连接到电源控制模块的头模块。 头模块具有包围可操作地连接到修剪刀片的电动机的动力头。 动力头可选择地设置在相对于头部支撑件的多个角度位置中,包括表示0度旋转,45度屈曲和背屈位置的中立位置以及90度屈曲和背屈位置。 动力头还包围定子盒,该定子盒通过多个紧固构件连接到动力头的壳体。 头部支撑件围绕定子盒旋转,并通过可移动的接合销接合,该可动接合销被容纳在限定在定子盒中的所选择的凹部内。 动力头壳体和定子筒进一步限定模制插座以接收头部支撑件的相应枢转臂。 O形环围绕其中一个枢转臂设置以阻止自由旋转。 电源控制模块通过可拆卸的可再充电电池或通过直接连接到常规家用电源为电源头提供电源。