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1. 发明申请

US20190097279A1 LITHIUM-BASED BATTERY PACK 审中-公开
公开(公告)号：US20190097279A1
公开(公告)日：2019-03-28
申请号：US16200171
申请日：2018-11-26
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow , Karl F. Scheucher
IPC分类号： H01M10/48 , H02J7/04 , H01M4/505 , H01M2/10 , B25F5/00 , H01M2/34 , H02J7/00 , H01M10/42 , H01M10/44 , H01M4/525 , H01M10/0525 , H01M2/30 , H01M10/052 , H01M10/46
CPC分类号： H01M10/482 , B25F5/00 , G01R31/382 , H01M2/1016 , H01M2/1022 , H01M2/1055 , H01M2/30 , H01M2/34 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M10/4207 , H01M10/425 , H01M10/441 , H01M10/46 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , H02J7/0011 , H02J7/0016 , H02J7/0021 , H02J7/0026 , H02J7/0031 , H02J7/0045 , H02J7/0063 , H02J7/041 , H02J7/042 , H05K999/99 , Y02E60/122 , Y10T408/65
摘要： An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be interfaced with the power tool. The battery pack includes a battery pack housing, at least three terminals, and a plurality of battery cells. The battery pack terminals include a positive terminal, a negative terminal, and a sense terminal. The at least three terminals are configured to be interfaced with the power tool terminals. The plurality of battery cells are arranged within and supported by the battery pack housing. Each of the battery cells has a lithium-based chemistry and a respective state of charge, and power is transferable between the battery cells and the power tool. A circuit is configured to monitor the battery cells, detect a charge imbalance among the battery cells, and prevent the battery pack from operating when the charge imbalance is detected.

2. 发明申请

US20160325424A1 Conductive Boot for Power Tool Protection 有权
标题翻译：电动工具保护用导电靴
公开(公告)号：US20160325424A1
公开(公告)日：2016-11-10
申请号：US15212632
申请日：2016-07-18
申请人： M. W. Bevins, Co.
发明人： Richard C. Bevins, JR. , Denver K. Kimberlin , Martin C. Admire
IPC分类号： B25F5/02 , B23D59/00
CPC分类号： B25F5/02 , B23D59/00 , B23D59/001 , B25F5/00 , H02G1/02 , Y10T408/65
摘要： Apparatus for high voltage power line maintenance and repair. In some embodiments, a power tool has a housing which encloses an electrical load and a control electronics circuit using a first shield as a layer of conductive material which is open at a battery pack receiving slot of the housing configured to receive a removable battery pack. A removable boot surrounds the removeable battery pack and has a second shield as a layer of conductive material which combines with the first shield to form a combined shield that nominally encloses the power tool and the boot. An insulative hot stick supports the power tool at a distal end and a user interface at a proximal end. The user interface includes a communication circuit that communicates with the control electronics circuit via a non-conductive communication link that extends along the hot stick to selectively activate the electrical load.
摘要翻译：高压电力线路维护和修理设备。在一些实施例中，电动工具具有外壳，其包围电负载，以及使用第一屏蔽作为导电材料层的控制电子电路，所述导电材料层在被构造成接收可拆卸电池组的壳体的电池组接收槽处敞开。可拆卸的引导件围绕可移除的电池组并且具有作为导电材料层的第二屏蔽件，其与第一屏蔽件组合以形成标称地围绕电动工具和引导件的组合屏蔽件。绝缘热棒支撑远端的电动工具和近端的用户界面。用户接口包括通过电路，该通信电路通过沿着热棒延伸的非导电通信链路与控制电子电路通信以选择性地启动电负载。

3. 发明授权

US09174281B2 Power drill 有权
标题翻译：电钻
公开(公告)号：US09174281B2
公开(公告)日：2015-11-03
申请号：US13454136
申请日：2012-04-24
申请人： Peter Schenk
发明人： Peter Schenk
IPC分类号： B23B31/12 , B23B31/10
CPC分类号： B23B31/1238 , B23B31/102 , B23B31/1253 , B23B31/26 , B23B2231/06 , B23B2260/07 , Y10T279/17 , Y10T279/17615 , Y10T279/27 , Y10T279/3451 , Y10T408/65
摘要： A drilling apparatus has a housing, a motor in the housing, a drive spindle rotatable about an axis on the housing, a chuck body, and a plurality of jaws shiftable in the chuck body. First and second elements interconnected by a screw thread and engaged between the body and the jaws for shifting the jaws on the housing. A drive sleeve rotationally fixed to the first element is drivable by the motor.
摘要翻译：钻孔装置具有壳体，壳体中的马达，可围绕壳体上的轴线旋转的驱动主轴，卡盘主体和可在卡盘主体中移动的多个卡爪。第一和第二元件通过螺纹相互连接并且接合在主体和夹爪之间，以将夹爪移动到壳体上。旋转地固定到第一元件的驱动套筒可由电动机驱动。

4. 发明申请

US20150165534A1 THREAD FORMING USING AN IMPACT DRIVER 审中-公开
标题翻译：使用影响驱动器的螺纹形成
公开(公告)号：US20150165534A1
公开(公告)日：2015-06-18
申请号：US14105602
申请日：2013-12-13
申请人： Ridge Tool Company
发明人： James E. Hamm
IPC分类号： B23G1/52 , B23G1/24 , B23G3/00
CPC分类号： B23G1/52 , B23G1/24 , B23G3/00 , Y10T279/3418 , Y10T408/03 , Y10T408/65
摘要： Systems and methods for forming threads in workpieces such as along pipe ends using impact drivers are described. Using an impact driver during thread forming significantly reduces reaction torque which must otherwise be countered by a user or by using affixment devices such as vises.
摘要翻译：描述了使用冲击驱动器在诸如沿着管端的工件中形成螺纹的系统和方法。在螺纹成形期间使用冲击驱动器显着降低了反作用扭矩，否则反作用扭矩必须由使用者或使用固定装置（如附件）来抵消。

5. 发明授权

US09050660B2 Drill 有权
标题翻译：钻头
公开(公告)号：US09050660B2
公开(公告)日：2015-06-09
申请号：US13320037
申请日：2010-06-11
申请人： Hans-Dieter Mack
发明人： Hans-Dieter Mack
IPC分类号： B23B31/173 , B23B31/12
CPC分类号： B23B31/1253 , B23B31/123 , B23B2231/06 , Y10S279/902 , Y10T279/17615 , Y10T279/27 , Y10T279/3451 , Y10T408/65
摘要： The invention relates to a drilling device comprising a drilling machine (2), which has a drilling spindle (5) that is rotatably supported in a machine housing (4), and a drilling chuck (3), which has a chuck body (6), a clamping cone (7) that can be rotated coaxially to the chuck body (6), and a jaw holder (8), in which clamping jaws (10) are guided in guiding receptacles (9), which clamping jaws are supported on a carrier (11) so as to be radially movable, the threaded section (12) of which carrier engages in a threaded socket (13) that is associated with the chuck body (6) and that is coaxial to the chuck axis. The drilling spindle (5) is designed as a hollow spindle, in which a coupling rod (14) that is connected to the threaded socket (13) in a rotationally fixed manner engages, wherein the coupling rod (14) can be moved between a clamping position coupled with the machine housing (4) in a rotationally fixed manner and a drilling position coupled with the drilling spindle (5) in a rotationally fixed manner.
摘要翻译：本发明涉及一种钻井装置，其包括钻机（2），其具有可旋转地支撑在机壳（4）中的钻杆（5）和钻夹头（3），所述钻夹头具有卡盘体），能够与卡盘主体（6）同轴旋转的夹紧锥体（7）和夹持夹具（8），其中夹爪（10）被引导在引导插座（9）中，夹持爪（9）被支撑在载体（11）上以便可径向移动，其螺纹部分（12）承载在与卡盘主体（6）相关联并且与卡盘轴线同轴的螺纹插座（13）中。钻杆（5）被设计为中空主轴，其中以旋转固定的方式连接到螺纹插座（13）的联接杆（14）接合，其中联接杆（14）可以在夹紧位置与机械壳体（4）以旋转固定的方式联接，并且以旋转固定的方式与钻孔主轴（5）联接。

6. 发明授权

US09046158B2 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US09046158B2
公开(公告)日：2015-06-02
申请号：US14153473
申请日：2014-01-13
申请人： Fallbrook Intellectual Property Company LLC
发明人： Donald C Miller , David J Allen , Robert A Smithson
IPC分类号： F16H37/02 , F16H15/50 , B62M9/08 , B62M11/04 , B62M11/14 , F16H15/28 , F16H15/40 , F16H15/52 , F16H37/08 , F16H61/664 , F16H63/06 , F16H37/10
CPC分类号： F16H61/6649 , B62M9/08 , B62M11/04 , B62M11/14 , F16H15/28 , F16H15/40 , F16H15/50 , F16H15/503 , F16H15/52 , F16H37/084 , F16H37/0853 , F16H37/086 , F16H63/067 , F16H2037/088 , F16H2037/101 , Y10T29/49464 , Y10T408/65
摘要： A variable speed transmission having a plurality of tilting balls and opposing input and output discs is illustrated and described that provides an infinite number of speed combinations over its transmission ratio range. The use of a planetary gear set allows minimum speeds to be in reverse and the unique geometry of the transmission allows all of the power paths to be coaxial, thereby reducing overall size and complexity of the transmission in comparison to transmissions achieving similar transmission ratio ranges.
摘要翻译：示出和描述了具有多个倾斜球和相对的输入和输出盘的变速传动装置，其在其传动比范围内提供无限数量的速度组合。使用行星齿轮组允许相反的最小速度，并且传输的独特几何允许所有的功率路径是同轴的，从而与实现类似传动比范围的传动相比，减小了传输的整体尺寸和复杂性。

7. 发明申请

US20150078849A1 COLLAPSIBLE DRILL AND ASSOCIATED METHODS OF USE 审中-公开
标题翻译：无缝钻石及相关使用方法
公开(公告)号：US20150078849A1
公开(公告)日：2015-03-19
申请号：US14491431
申请日：2014-09-19
申请人： Soteria lndustries, lnc.
发明人： Ian K.Y. Lo , Paul Sciore , Ken Muldrew
IPC分类号： B23B39/10
CPC分类号： B23B45/008 , A61B17/1624 , B23B31/302 , B23B2260/044 , B23B2260/0482 , B23B2260/122 , B23B2260/128 , B23B2270/025 , B23B2270/027 , B25D9/12 , B25D9/18 , B25D11/005 , Y10T408/03 , Y10T408/04 , Y10T408/15 , Y10T408/165 , Y10T408/18 , Y10T408/20 , Y10T408/65 , Y10T408/665 , Y10T408/6757 , Y10T408/73 , Y10T408/75
摘要： The present disclosure provides exemplary collapsible drills and associated methods of use. Thus, in one aspect, the disclosure provides a collapsible drill including or comprising a chuck, a piston and a motor section. The chuck can be configured and dimensioned to receive a drill bit. The piston can include a pair of interlocking splines. The motor section drives rotation of the piston and the chuck. Depression of the piston can stop rotation of the chuck relative to the piston. In another aspect, the disclosure provides methods of drilling into a material that include providing a collapsible drill, driving rotation of the piston and the chuck with the motor section, and depressing the piston to stop rotation of the chuck relative to the piston.
摘要翻译：本公开提供了示例性的可折叠钻头和相关联的使用方法。因此，在一个方面，本公开提供一种包括卡盘，活塞和马达部分的可折叠钻头。卡盘可以配置和尺寸设计以接收钻头。活塞可以包括一对互锁花键。电机部分驱动活塞和卡盘的旋转。活塞的凹陷可以阻止卡盘相对于活塞的旋转。在另一方面，本公开提供了钻进材料的方法，所述方法包括提供可折叠钻头，驱动活塞和卡盘与马达部分的旋转，以及按压活塞以停止卡盘相对于活塞的旋转。

8. 发明授权

US08490448B2 Reaming apparatus 有权
公开(公告)号：US08490448B2
公开(公告)日：2013-07-23
申请号：US12335623
申请日：2008-12-16
申请人： James Edward Fogg
发明人： James Edward Fogg
IPC分类号： B21D19/04
CPC分类号： B23D75/005 , B23B5/163 , Y10T408/03 , Y10T408/65 , Y10T408/899
摘要： Tubing reaming apparatus comprises a housing adapted to be mounted to tubing to be reamed. The housing provides mounting for a reamer shaft adapted to mount a cutter within the tubing. The housing also provides mounting for a drive arrangement. A gear arrangement is provided between the drive arrangement and the reamer shaft. The housing may comprise a clamping arrangement adapted to reduce residual bend and ovality of the tubing.

9. 发明授权

US08469853B2 Continuously variable transmission 有权
公开(公告)号：US08469853B2
公开(公告)日：2013-06-25
申请号：US13587649
申请日：2012-08-16
申请人： Donald C Miller , David J Allen , Robert A Smithson
发明人： Donald C Miller , David J Allen , Robert A Smithson
IPC分类号： F16H37/02
CPC分类号： F16H61/6649 , B62M9/08 , B62M11/04 , B62M11/14 , F16H15/28 , F16H15/40 , F16H15/50 , F16H15/503 , F16H15/52 , F16H37/084 , F16H37/0853 , F16H37/086 , F16H63/067 , F16H2037/088 , F16H2037/101 , Y10T29/49464 , Y10T408/65
摘要： A variable speed transmission having a plurality of tilting balls and opposing input and output discs is illustrated and described that provides an infinite number of speed combinations over its transmission ratio range. The use of a planetary gear set allows minimum speeds to be in reverse and the unique geometry of the transmission allows all of the power paths to be coaxial, thereby reducing overall size and complexity of the transmission in comparison to transmissions achieving similar transmission ratio ranges.

10. 发明授权

US08448300B2 Auxiliary handle 有权
标题翻译：辅助手柄
公开(公告)号：US08448300B2
公开(公告)日：2013-05-28
申请号：US12957518
申请日：2010-12-01
申请人： Jens Imaschewski , Quirin Wahle
发明人： Jens Imaschewski , Quirin Wahle
IPC分类号： A45C13/26
CPC分类号： B25F5/026 , B25F5/003 , Y10T16/4713 , Y10T408/65 , Y10T408/98
摘要： An auxiliary handle for a hand-held power tool has a handle piece, a fixation means for fixing the auxiliary handle to the hand-held power tool, a rod with at least one set of teeth, and a guide in which the rod is seated longitudinally movably. A locking mechanism has a pawl, a pivot axis about which the pawl can be rotated between a locking position and a release position, and at least one locking tooth on the pawl that engages in a locked position with the guide, and is pivoted out of the guide in a release position. A spring element initially tensions the pawl into the locking position. A distance of the spring element from the pivot axis is less than a distance of the locking tooth from the pivot axis.
摘要翻译：用于手持式电动工具的辅助手柄具有把手件，用于将辅助把手固定到手持式电动工具的固定装置，具有至少一组齿的杆以及杆座所在的导向件纵向移动。锁定机构具有棘爪，枢转轴，棘爪可以在该枢轴处在锁定位置和释放位置之间旋转，棘爪上的至少一个锁定齿与引导件接合在锁定位置，并且枢转出指南在释放位置。弹簧元件最初将棘爪拉紧到锁定位置。弹簧元件与枢转轴线的距离小于锁定齿与枢转轴线的距离。

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