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11 条记录 (耗时 0.019 秒)

    Tool bits with floating magnet sleeves
    1.
    发明授权
    Tool bits with floating magnet sleeves 有权

    公开(公告)号：US10556329B2

    公开(公告)日：2020-02-11

    申请号：US15815018

    申请日：2017-11-16

    申请人： BLACK & DECKER INC.

    发明人： Michael P. Peters ,  Denny Jiang ,  Michael Huang ,  Darren B. Moss ,  Aland Santamarina ,  David B. Lee ,  Mark E. Brunson ,  Ruth E. Mitchener Keffer

    IPC分类号： B25B23/00 ,  H01F7/02 ,  B23B31/107 ,  B25B23/12

    摘要： A tool bit assembly includes a tool bit having a shaft with a first working region disposed at a first end of the shaft and a first reduced diameter portion proximate the working region and disposed between a first shoulder and a second shoulder. A floating sleeve has a rear portion with a pair of opposed window openings, a front portion supporting a magnet, and a pair of balls, with each ball disposed in one of the window openings. The floating sleeve is receivable over the tool bit with the magnet proximate the first working regions and the balls received in the first reduced diameter portion to allow the floating sleeve to move between a first position in which the balls abut the first shoulder and a second position in which the balls abut the second shoulder.

    Right angle attachment for power tools
    3.
    发明授权
    Right angle attachment for power tools 有权
    电动工具的直角连接

    公开(公告)号：US09314852B2

    公开(公告)日：2016-04-19

    申请号：US13681854

    申请日：2012-11-20

    申请人： BLACK & DECKER INC.

    发明人： Aland Santamarina ,  Darren B. Moss ,  Mark E. Brunson ,  David B. Lee

    IPC分类号： B23B31/06 ,  B23B31/28 ,  B25F3/00 ,  B25F5/00 ,  F16H1/12

    CPC分类号： B23B31/06 ,  B25F3/00 ,  B25F5/001 ,  F16H1/12 ,  Y10T74/1966 ,  Y10T279/23 ,  Y10T279/3412 ,  Y10T279/3481

    摘要： A right angle attachment for use with a power tool that includes a housing having a handle portion and a gear case attached to the handle portion and supporting first and second right angle gears wherein the first right angle gear is driven by an input shaft that is connected to the drill and the second right angle gear has an opening therein for receiving a hex bit directly therein. A floating magnet head can surround the hex bit to aid in fastener retention and can be movable out of proximity of the hex bit to facilitate easy removal of the hex bit for replacement. An additional magnet can be disposed within the gear case at the base of the hex bit in order to magnetize the hex bit and further enhance the retention of the fastener therein.

    摘要翻译： 一种与电动工具一起使用的直角附件，其包括具有手柄部分的壳体和附接到手柄部分并支撑第一和第二直角齿轮的齿轮箱，其中第一直角齿轮由连接的输入轴驱动 并且第二直角齿轮在其中具有用于直接在其中接收十六进制钻头的开口。 浮动磁头可以围绕六角钻头以帮助紧固件保持，并且可以从十六进制钻头的附近移动，以便于容易地移除十六进制位以进行更换。 额外的磁体可以设置在齿轮箱内的六角钻头的底部，以便磁化六角钻头并进一步增强紧固件在其中的保持力。

    Quick change bit holder with ring magnet
    9.
    发明授权
    Quick change bit holder with ring magnet 有权
    快速更换带磁铁的钻头座

    公开(公告)号：US09156147B2

    公开(公告)日：2015-10-13

    申请号：US13766135

    申请日：2013-02-13

    申请人： BLACK & DECKER INC.

    发明人： Michael P. Peters ,  Mark E. Brunson ,  Darren B. Moss ,  David B. Lee ,  Ruth E. Mitchener Keffer

    IPC分类号： B25B23/12 ,  B25B23/00 ,  B23B31/10

    CPC分类号： B25B23/0035 ,  B23B31/10 ,  B23B31/1071 ,  B23B31/22 ,  B25B23/12 ,  Y10T279/17411 ,  Y10T279/17752 ,  Y10T279/17794 ,  Y10T279/17811 ,  Y10T279/32

    摘要： A bit holder assembly for a rotary hand or powered tool, includes a body having a hex shank at its rearward end and a retraction collar slidably disposed on the body. The body has a coaxial hex socket formed therein to allow a tool bit to be inserted thereinto. A coil spring biases the retraction collar forwardly and biases a retaining clip toward the bottom of an angular slot formed in the body. The bit is removed by sliding the retraction collar rearwardly, to compress the coil spring and allow the retaining clip to retract back up the slot. A ring magnet is disposed at the forward end of the retraction collar to magnetize a fastener to retain the fastener to the bit.

    摘要翻译： 用于旋转手或动力工具的钻头保持器组件包括在其后端具有六角柄的主体和可滑动地设置在主体上的缩回套环。 主体具有形成在其中的同轴六角形插座，以允许工具头插入其中。 螺旋弹簧向前偏压回缩环，并将保持夹朝向形成在体内的角槽的底部偏压。 通过向后滑动收回环来移除钻头，以压缩螺旋弹簧并允许固定夹缩回槽。 环形磁铁设置在缩回轴环的前端以磁化紧固件以将紧固件保持在该位上。