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11 条记录 (耗时 0.031 秒)

    Battery pack retaining latch for cordless device
    7.
    发明授权
    Battery pack retaining latch for cordless device 失效
    电池组固定闩锁用于无绳设备

    公开(公告)号：US5681667A

    公开(公告)日：1997-10-28

    申请号：US289158

    申请日：1994-08-11

    申请人： Roderick F. Bunyea ,  Alvydas P. Karasa ,  Philip T. Miller ,  Allen P. Smith

    发明人： Roderick F. Bunyea ,  Alvydas P. Karasa ,  Philip T. Miller ,  Allen P. Smith

    IPC分类号： B25F5/02 ,  H01M2/10

    CPC分类号： B25F5/02 ,  H01M2/1055 ,  Y10T292/696

    摘要： A battery retention latch (50, 140) comprises an annular ring member (52, 142), a release button (54, 172, 174) and a spring arm (156, 190, 192, 194, 196). The annular ring (52, 142) retains a battery pack (26) in a cordless device (20, 120) regardless of the annular orientation of the battery pack (26) about a casing axis. The spring arm (56, 190, 192, 194, 196) maintains the ring (52, 142) in a normally engaged position and upon depressing the push button (54, 172, 174), the battery (26) may be removed from the device (20, 120).

    摘要翻译： 电池固定闩锁（50,140）包括环形环构件（52,142），释放按钮（54,172,174）和弹簧臂（156,190,192,194,196）。 环形环（52,142）将电池组（26）保持在无绳装置（20,120）中，而不管电池组（26）围绕套管轴线的环形定向。 弹簧臂（56,190,192,194,196）将环（52,142）保持在正常接合位置，并且在按压按钮（54,172,174）时，电池（26）可以从 该装置（20,120）。

    Chuck and assembly with bit
    8.
    发明授权
    Chuck and assembly with bit 失效
    夹头和装配有点

    公开(公告)号：US06517297B2

    公开(公告)日：2003-02-11

    申请号：US09779640

    申请日：2001-02-09

    申请人： John R. Cochran ,  Michael L. Obanion ,  Allen P. Smith

    发明人： John R. Cochran ,  Michael L. Obanion ,  Allen P. Smith

    IPC分类号： B23B31107

    CPC分类号： B23B31/005 ,  B23B31/223 ,  B23B2231/022 ,  B23B2231/0232 ,  B23B2231/0264 ,  Y10S279/904 ,  Y10T279/17196 ,  Y10T279/17752 ,  Y10T279/17811 ,  Y10T408/907 ,  Y10T408/95 ,  Y10T408/953

    摘要： A chuck 30,232 includes a pair of jaws 178,304,306 which are located within an axial opening 114,246 of a body 106,234 for receipt of a shank of a bit therein. A roller 186,238 is located in a slot 134,272 of the body 106,234 and can be pressed into the shank of the bit to clamp the shank between the jaws 178,304,306 and the roller. A sleeve 196,240 is biased and structured to normally urge the roller 186,238 into the shank-pressing position, and is movable relative to the body 106,234 to facilitate removal of the shank from the chuck 30,232.

    摘要翻译： 卡盘30,232包括一对夹爪178,304,306，它们位于主体106,234的轴向开口114,246内，用于容纳钻头的柄部。 辊186,238位于主体106,234的槽134,272中，并且可以被压入钻头的柄中，以将柄夹紧在夹爪178,304,306和辊之间。 套筒196,240被偏置并构造成通常将辊子186,238推动到柄压位置，并且可相对于主体106,234移动，以便于将柄从卡盘30,232移除。

    Battery pack retaining latch for cordless device
    9.
    发明授权
    Battery pack retaining latch for cordless device 失效
    电池组固定闩锁用于无绳设备

    公开(公告)号：US5663011A

    公开(公告)日：1997-09-02

    申请号：US479586

    申请日：1995-07-27

    申请人： Roderick F. Bunyea ,  Alfred H. Judge ,  Alvydas P. Karasa ,  Philip T. Miller ,  Allen P. Smith ,  Thomas J. Wheeler

    发明人： Roderick F. Bunyea ,  Alfred H. Judge ,  Alvydas P. Karasa ,  Philip T. Miller ,  Allen P. Smith ,  Thomas J. Wheeler

    IPC分类号： B25F5/02 ,  H01M2/10

    CPC分类号： B25F5/02 ,  H01M2/1055 ,  Y10T292/696

    摘要： A battery retention latch (350) comprises a retaining member (354), a release button (356) and a cam element (362). A biasing member 358 maintains the retention catch in a normally engaged position. The cam element (362) retains a battery pack (26) in a cordless device (352) regardless of the annular orientation of the battery pack (26) about a casing axis. A holding device (382, 394) maintains the battery (26) in the cavity (34) against a spring ejecting force such that the battery (26) partially extends from the device (352) enabling the battery (26) to be removed from the device (352).

    摘要翻译： 电池保持闩锁（350）包括保持构件（354），释放按钮（356）和凸轮元件（362）。 偏置构件358将保持夹持件保持在正常接合位置。 凸轮元件（362）将电池组（26）保持在无绳装置（352）中，而不管电池组（26）围绕套管轴线的环形取向如何。 保持装置（382,394）抵抗弹簧弹出力将电池（26）保持在空腔（34）中，使得电池（26）从装置（352）部分地延伸，使得电池（26）能够从 设备（352）。

    Bit attaching arrangement for power tool
    10.
    发明授权
    Bit attaching arrangement for power tool 有权
    电动工具的钻头安装

    公开(公告)号：US06224304B1

    公开(公告)日：2001-05-01

    申请号：US09265275

    申请日：1999-03-09

    申请人： Allen P. Smith ,  Dale K. Wheeler

    发明人： Allen P. Smith ,  Dale K. Wheeler

    IPC分类号： B23C120

    CPC分类号： B23B31/201 ,  B23B2260/078 ,  B24B23/02 ,  B24B45/00 ,  B27C5/10 ,  Y10T279/17632 ,  Y10T279/3451 ,  Y10T408/953 ,  Y10T409/306608

    摘要： A bit attaching arrangement for a power tool has a collet nut threadably engaging a rotatably driven shaft of the power tool. The collet nut has a plurality of slots positioned on an outer peripheral surface. A first gear is disposed on the shaft so that rotation of the first gear causes rotation of the shaft. An actuating member having a second gear associated therewith is attached to the housing of the power tool. The actuating member also has a slot-engaging extension associated therewith. The actuating member is positionable between a first position and a second position. In the first position, the second gear engages the first gear and the extension engages one of the slots of the collet nut such that rotation of the actuating member results in rotation of the shaft while maintaining the collet nut at a generally fixed rotational location. In a second position, the first and second gears do not engage one another and the extension does not engage any of the slots of the collet nut such that the shaft can be freely rotated during operation of the power tool.

    摘要翻译： 用于动力工具的一种连接装置具有与电动工具的可旋转地驱动的轴螺纹接合的夹头螺母。 夹头螺母具有位于外周面上的多个槽。 第一齿轮设置在轴上，使得第一齿轮的旋转引起轴的旋转。 具有与其相关联的第二齿轮的致动构件附接到电动工具的壳体。 致动构件还具有与其相关联的狭槽接合延伸部。 致动构件可定位在第一位置和第二位置之间。 在第一位置，第二齿轮接合第一齿轮并且延伸部接合夹头螺母的一个槽，使得致动构件的旋转导致轴的旋转，同时将夹头螺母保持在大致固定的旋转位置。 在第二位置，第一和第二齿轮不彼此接合，并且延伸部不接合夹头螺母的任何槽，使得轴在电动工具的操作期间可以自由旋转。