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公开(公告)号：US08952581B2
公开(公告)日：2015-02-10
申请号：US13563005
申请日：2012-07-31
IPC分类号： H02K7/14
摘要： An electric tool may include a motor housing and a motor disposed within the motor housing. The motor has a stator fixed in position relative to the motor housing and a rotor rotatable about a motor axis. Cooling air can flow within the motor housing across the motor in a direction substantially parallel to the motor axis. A baffle may be disposed within the motor housing for regulating the flow of cooling air across the motor. At least a part of the baffle may be positioned within a range of a length of the stator with respect to the axial direction of the motor axis.
摘要翻译： 电动工具可以包括马达壳体和设置在马达壳体内的马达。 电动机具有相对于电动机壳体固定在定位的定子和可围绕电动机轴线旋转的转子。 冷却空气可以在电动机壳体内沿着基本上平行于电动机轴线的方向跨过电动机流动。 挡板可以设置在马达壳体内，用于调节电动机上的冷却空气流。 挡板的至少一部分可以相对于电动机轴线的轴向定位在定子的长度的范围内。
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公开(公告)号：US08607893B2
公开(公告)日：2013-12-17
申请号：US13005976
申请日：2011-01-13
CPC分类号： B25F5/02
摘要： The cover is provided with engaging pieces that engage with a recessed groove provided on the outer peripheral surface of a hammer case and hold the cover on the hammer case to prevent the cover from being detached. The cover is also provided with bumper receiving portions extending from the front end of the cover and allowing the bumper to be externally attached to the cover, and engaging claws formed on the bumper receiving portions and engaging with engaged recessed portions formed on the inner peripheral surface of the bumper for holding the bumper to prevent the bumper from being detached from the cover. The cover with the bumper attached to the bumper receiving portions is provided to the hammer case.
摘要翻译： 盖设有接合件，其与设置在锤壳体的外周表面上的凹槽接合并将盖保持在锤壳上以防止盖脱离。 该盖还设置有保险杠接收部分，该保险杠接收部分从盖的前端延伸并允许保险杠外部附接到盖上，以及形成在保险杠接收部分上的接合爪，并与形成在内周面上的接合凹部接合 用于保持保险杠的保险杠，以防止保险杠与盖子分离。 具有附接到保险杠接收部分的保险杠的盖被提供到锤壳。
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3.发明授权公开(公告)号：US08573322B2
公开(公告)日：2013-11-05
申请号：US12950288
申请日：2010-11-19
CPC分类号： B25F5/02
摘要： A hook for electric power tools is disclosed. The hook is used with an electric power tool comprising a handle and a battery pack detachably mounted to a lower end portion of the handle. The hook is designed to be attached to the electric power tool in the proximity of the lower end portion of the handle and includes a ring-shaped slip-off preventing portion having an opening into which, when the battery pack is not attached to the handle, the handle can be inserted into the opening of the slip-off preventing portion, and when the battery pack is attached to the handle, the slip-off preventing portion can be prevented from being pulled out from the handle by the battery pack attached to the handle.
摘要翻译： 公开了一种用于电动工具的钩。 钩子与电动工具一起使用，该电动工具包括手柄和可拆卸地安装到手柄的下端部分的电池组。 钩被设计成在手柄的下端部附近附接到电动工具，并且包括具有开口的环形防滑部分，当电池组未附接到手柄 可以将把手插入到防滑部分的开口中，并且当将电池组安装到手柄上时，可以防止防脱部从被拉出的电池组从手柄拉出 手柄。
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4.发明授权公开(公告)号：US09016397B2
公开(公告)日：2015-04-28
申请号：US13218010
申请日：2011-08-25
IPC分类号： B25F5/02
CPC分类号： B25F5/02
摘要： A suspending attachment attached to a cylindrical housing of an electric power tool whose output shaft protrudes from a housing distal end includes a ring-shaped distal end portion fitted to the housing distal end, lower retaining portions of which front ends are connected to the distal end portion and extending rearward along a housing lower-half outer surface with a space through which the housing does not radially come off, one upper retaining portion of which a front end is connected to the distal end portion and extending rearward along a housing upper-half outer surface with a space from each lower retaining portion, through which the housing does not come off, a hook portion extending from at least one of rear ends of the lower and upper retaining portions rearward of the housing, and a connecting member coupling the lower and upper retaining portions over a housing rear surface.
摘要翻译： 附接到电动工具的圆柱形壳体的悬挂附件，其输出轴从壳体远端突出，包括装配到壳体远端的环形的远端部分，其前端连接到远端的下保持部分 部分并且沿着壳体下半外表面向后延伸，具有壳体不径向脱落的空间，一个上保持部分的前端连接到远端部分并且沿壳体上半部向后延伸 外表面具有来自每个下部保持部分的空间，壳体不通过所述空间从所述壳体的后部从所述下部和上部保持部分的后端中的至少一个延伸出来;以及连接构件， 以及在壳体后表面上方的上保持部分。
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公开(公告)号：US08708063B2
公开(公告)日：2014-04-29
申请号：US13217916
申请日：2011-08-25
IPC分类号： B25D15/00
CPC分类号： B25F5/02
摘要： The present invention provides a rechargeable electric tool in which a battery pack detachably mounted to a mounting part, which is formed lower than an opening provided at a housing, wherein a seal member is held in the housing to seal between the opening and the battery pack mounted to the mounting part. A projection projecting toward the opening side is provided at the seal member, and a passing hole that penetrates the projection and the seal member and allows a lead line connecting an electric component accommodated on the opening side in the housing to the battery pack to pass therethrough is formed.
摘要翻译： 本发明提供了一种可再充电电动工具，其中可拆卸地安装到安装部分上的电池组件，该电池组件形成在比设置在壳体处的开口低的位置，其中密封构件被保持在壳体中以在开口和电池组之间进行密封 安装到安装部件上。 在密封构件上设置有朝向开口侧突出的突起，并且穿过突起和密封构件的通孔，并且允许将容纳在壳体中的开口侧的电气部件与电池组连接的引线通过 形成了。
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6.发明授权Hook for electric power tool and rechargeable electric power tool equipped with the hook 有权挂钩用于电动工具和可充电电动工具配有挂钩公开(公告)号：US08443913B2
公开(公告)日：2013-05-21
申请号：US12911207
申请日：2010-10-25
IPC分类号： B25F5/00
CPC分类号： B25F5/02 , Y10T24/4523
摘要： A hook for an electric power tool is engageable with a carabiner comprising a hook end portion, and a gate member capable of opening the hook end portion. The hook includes: a base portion attached to a housing of a rechargeable electric power tool; an engagement portion positioned outside the base portion and having a first through-hole; a folded-back portion connecting the base portion and the engagement portion and having a second through-hole; and an outer abutment portion formed between the first and second through-holes and configured to cause the gate member to be bent inwardly when the gate member is pressed against the outer abutment portion. The outer abutment portion is engaged with the carabiner by inserting the hook end portion into the first and second through-holes, while the gate member is pressed against the outer abutment portion to open the hook end portion.
摘要翻译： 用于电动工具的钩可与包括钩端部的钩扣和能够打开钩端部的门构件接合。 钩包括：附接到可再充电电动工具的壳体的基部; 位于所述基部外侧并且具有第一通孔的接合部; 连接所述基部和所述接合部并具有第二通孔的折回部; 以及形成在所述第一通孔和所述第二通孔之间并且构造成当所述门构件被压靠在所述外邻接部分上时使所述门构件向内弯曲的外邻接部。 通过将钩端部插入第一通孔和第二通孔中，外邻接部分与钩钩接合，同时门构件压靠在外邻接部分上以打开钩端部。
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公开(公告)号：US20120000755A1
公开(公告)日：2012-01-05
申请号：US13203915
申请日：2010-02-10
IPC分类号： H01H9/02
摘要： An auxiliary switch has an operation portion and a switch body switching on and off by receiving the movement of the operation portion, and the operation portion is mounted to a left side surface, a right side surface of the housing covering a region between the motor and the main switch, the switch body is accommodate within a space of the housing positioned on the left side and the right side of the man switch, and a space is defined between the motor and the main switch within the housing due to the spaced positioning of the left or right auxiliary switch.
摘要翻译： 辅助开关具有通过接收操作部的移动来接通和断开的操作部分和开关体，并且操作部分安装到左侧表面，壳体的右侧表面覆盖电动机和 主开关，开关主体容纳在位于人开关的左侧和右侧的壳体的空间内，并且由于间隔开的位置，在壳体内的电机和主开关之间限定了空间 左或右辅助开关。
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公开(公告)号：US08827003B2
公开(公告)日：2014-09-09
申请号：US13115364
申请日：2011-05-25
IPC分类号： B25B21/02
CPC分类号： B25B21/026 , B25B21/02 , B25B21/023
摘要： To ensure that a hammer can retract by a sufficient amount without interfering with a washer receiving a rear end of a coil spring, there is disclosed an impact driver having a washer receiving a rear end of a coil spring biasing a hammer of an impact mechanism to an advanced position. The washer is annular with an inner diameter larger than an inner diameter of an annular groove disposed on a rear surface of the hammer, and includes a frontward extended portion disposed at an inner circumference of the washer. Between a carrier portion of the spindle and the washer, there is disposed a positioner that positions the washer coaxially with the spindle.
摘要翻译： 为了确保锤子可以缩回足够的量而不妨碍接收螺旋弹簧的后端的垫圈，公开了一种冲击驱动器，其具有垫圈，该垫圈容纳将冲击机构的锤子偏置的螺旋弹簧的后端， 先进的职位。 垫圈是环形的，其内径大于设置在锤的后表面上的环形槽的内径，并且包括设置在垫圈的内圆周上的向前延伸部分。 在主轴的承载部分和垫圈之间设置有定位器，其将垫圈与主轴同轴地定位。
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公开(公告)号：US08733471B2
公开(公告)日：2014-05-27
申请号：US13220987
申请日：2011-08-30
CPC分类号： B25F5/02 , H01M2/1022 , H01M2/1094 , H01M2220/30 , Y02E60/12
摘要： The present invention provides a rechargeable electric tool in which a battery pack as a power supply slides in a battery holder formed in an end part of a housing. A bag-shaped waterproof cover covering the battery pack including a coupling part between the battery holder and the battery pack is formed by two divided covers which are separated to the front and rear sides in a slide attachment direction of the battery pack. Between the two divided covers, a coupling mechanism can be moved to a coupling position or a coupling cancelling position. The coupling position is a position in which the divided covers are coupled to each other in an attached state where the coupling part and the battery pack are covered. The coupling cancelling position is a position in which coupling of the divided covers is cancelled.
摘要翻译： 本发明提供了一种可充电电动工具，其中作为电源的电池组在形成在壳体的端部中的电池保持架中滑动。 覆盖电池组的袋状防水盖包括电池座与电池组之间的连接部，由电池组的滑动安装方向分离成前后两个的分隔盖形成。 在两个分开的盖之间，联接机构可以移动到联接位置或联接消除位置。 联接位置是在连接部分和电池组被覆盖的附接状态下分隔的盖彼此联接的位置。 联接消除位置是分离盖的联接被取消的位置。
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公开(公告)号：US20120292865A1
公开(公告)日：2012-11-22
申请号：US13574947
申请日：2011-02-10
IPC分类号： B25F5/00
CPC分类号： B25B23/00 , B25B13/06 , B25B21/00 , B25F5/00 , Y10T279/34
摘要： An object of the present invention is to prevent a socket from falling off by means of a simple and compact configuration without impairing comfort and ease of use, regardless of model. In an impact driver, a connecting ring in which a protrusion including a through hole protrudes from an outer periphery thereof is clamped detachably to an outer periphery of a shaft support portion of a hammer case. By a carabiner passing through a ring of a socket and the through hole in the connecting ring and engaging the carabiner, a socket portion can be prevented from falling off when a bit portion is broken.
摘要翻译： 本发明的目的是通过简单紧凑的结构防止插座脱落而不损害舒适性和易用性，而与型号无关。 在冲击驱动器中，其中包括通孔从其外周突出的突起的连接环可拆卸地夹持到锤壳的轴支撑部分的外周。 通过穿过套筒环和连接环中的通孔并与卡扣钩接合的挂钩，当钻头部分被破坏时，可以防止插座部分脱落。
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