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1. 发明申请

WO2020264359A1 WIRELESS HOIST SYSTEM 审中-公开
公开(公告)号：WO2020264359A1
公开(公告)日：2020-12-30
申请号：PCT/US2020/039908
申请日：2020-06-26
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： POST, Matthew , MUECKL, Gareth , THURIN, Matthew, N. , WIDDER, Joshua, D. , BARTLETT, Timothy, J. , GALLAGHER, Patrick, D. , KOTES, Jarrod, P. , SCHOBER, Karly, M. , WOLF, Kenneth, W. , TIMMONS, Terry, L. , MARKSTEINER, Mallory, L. , LAMBERT, Jonathan, L. , SPIERING, Ryan, A. , EBNER, Jeremy, R. , SMITH, Benjamin, A. , WEKWERT, James , YAHR, Brandon, L. , THORSON, Troy, C. , SPRAGUE, Connor P. , KOLLER, John E. , GLANZER, Evan, M. , SCOTT, John S. , CHAPMAN, William F., III , OBERMANN, Timothy R.
IPC分类号： B66C13/40 , B66C13/22 , B66C13/16 , B66D3/18 , B66D5/14
摘要： A wireless hoist system including a first hoist device having a first motor and a first wireless transceiver and a second hoist device having a second motor and a second wireless transceiver. The wireless hoist system includes a controller in wireless communication with the first wireless transceiver and the second wireless. The controller is configured to receive a user input and determine a first operation parameter and a second operation parameter based on the user input. The controller is also configured to provide, wirelessly, a first control signal indicative of the first operation parameter to the first hoist device and provide, wirelessly, a second control signal indicative of the second operation parameter to the second hoist device. The first hoist device operates based on the first control signal and the second hoist device operates based on the second control signal.

2. 发明申请

WO2012138876A3 CHUCK FOR A POWER TOOL AND METHOD OF ENGAGING THE TOOL IN THE CHUCK 审中-公开
公开(公告)号：WO2012138876A3
公开(公告)日：2012-10-11
申请号：PCT/US2012/032347
申请日：2012-04-05
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION , THORSON, Troy, C. , HOLLY, Jeffrey
发明人： THORSON, Troy, C. , HOLLY, Jeffrey
IPC分类号： B23B31/117 , B23B31/20
摘要： A chuck includes a chuck body extending along a longitudinal axis, the chuck body including a plurality of slots each arranged at an oblique angle with respect to the longitudinal axis. A plurality of jaws each includes a first engagement portion, a jaw end, and a drive end. Each of the jaws is disposed within one of the plurality of slots and is movable between a close position and an open position. A biasing member is coupled to the plurality of jaws and is operable to bias the plurality of jaws toward the close position and a rotating assembly is selectively engageable with the plurality of jaws such that when engaged, the plurality of jaws are movable in response to rotation of the rotating assembly.

3. 发明申请

WO2012048286A2 POWERED CUTTING TOOL 审中-公开
标题翻译：动力切割工具
公开(公告)号：WO2012048286A2
公开(公告)日：2012-04-12
申请号：PCT/US2011/055465
申请日：2011-10-07
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION , WINKEL, Steven, N. , THORSON, Troy, C. , GEHRING, Todd, M.
发明人： WINKEL, Steven, N. , THORSON, Troy, C. , GEHRING, Todd, M.
IPC分类号： B26B15/00 , B23D29/02 , B23D29/00 , B26D1/26
CPC分类号： B26B15/00 , B23D17/02 , B23D29/00 , B26D1/30 , B26D5/086 , B26D5/14
摘要： A cutting tool includes a housing and a pair of cutting blades at least partially extending from the housing. At least a first of the cutting blades is movable. The cutting tool also includes a drive mechanism including a cam and a ratchet mechanism. At least a portion of the ratchet mechanism is drivably coupled to the first cutting blade. The cutting tool further includes a motor for providing torque to the cam to actuate the ratchet mechanism.
摘要翻译：切割工具包括壳体和至少部分地从壳体延伸的一对切割刀片。至少第一个切割刀片是可移动的。切割工具还包括包括凸轮和棘轮机构的驱动机构。棘轮机构的至少一部分可驱动地联接到第一切割刀片。切割工具还包括用于向凸轮提供扭矩以驱动棘轮机构的马达。

4. 发明申请

WO2022067235A1 IMPULSE DRIVER 审中-公开
公开(公告)号：WO2022067235A1
公开(公告)日：2022-03-31
申请号：PCT/US2021/052345
申请日：2021-09-28
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： DALES, Hugh, A. , VERHAGEN, Michael, A. , THORSON, Troy, C.
IPC分类号： B25B21/02 , B25B23/147 , B25F5/02
摘要： A power tool includes a housing, a motor positioned within the housing, and an impulse assembly coupled to the motor to receive torque therefrom. The impulse assembly including a cylinder at least partially forming a chamber containing a hydraulic fluid, an anvil positioned at least partially within the chamber, and a hammer positioned at least partially within the chamber and engageable with the anvil for transferring rotational impacts to the anvil. The hammer includes a surface facing the anvil, a first through hole formed in the surface and a second through hole formed in the surface. The impulse assembly further includes a biasing member biasing the hammer towards the anvil. The flow of the hydraulic fluid through the first through hole varies as the hammer translates away from the anvil.

5. 发明申请

WO2020046812A1 BATTERY-POWERED STAND-ALONE MOTOR UNIT 审中-公开
公开(公告)号：WO2020046812A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048139
申请日：2019-08-26
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： ABBOTT, Jonathan, E. , WEKWERT, James , HIETPAS, Logan, M. , SCOTT, John, S. , THORSON, Troy, C.
IPC分类号： H02K11/00 , H02K29/00 , H02K7/00 , H02K11/30 , H02K7/116 , H02P6/08 , H02P6/06
摘要： A stand-alone motor unit for use with a piece of power equipment includes a housing and a flange coupled to the housing on a first side thereof. A plurality of apertures through the flange defines a first bolt pattern that matches an identical, second bolt pattern defined in the piece of power equipment. An electric motor has a power output of at least about 2760 W. The motor includes a stator having a nominal outer diameter of up to about 80 mm and a rotor supported for rotation within the stator. A power take-off shaft receives torque from the rotor and protrudes from one of the flange or a second side of the housing. A controller is positioned within the housing and electrically connected to the motor. A battery pack for powering the motor has battery cells having a nominal voltage of up to about 80 V.

6. 发明申请

WO2016127101A1 GAS SPRING-POWERED FASTENER DRIVER 审中-公开
标题翻译：气动弹簧紧固件驱动器
公开(公告)号：WO2016127101A1
公开(公告)日：2016-08-11
申请号：PCT/US2016/016847
申请日：2016-02-05
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： WYLER, Andrew, R. , ARMSTRONG, Nathan, T. , THURNER, Jason, D. , THORSON, Troy, C. , SCOTT, John, S. , EBNER, Jeremy, R. , GARCES, Daniel, R. , DEDRICKSON, Ryan, Allen , SKINNER, Luke, J. , SUHR, Benjamin, R.
IPC分类号： B25C1/04 , B25C5/13 , B25F5/00
CPC分类号： B25C1/06 , B25C1/047
摘要： A gas spring-powered fastener driver including a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter operable to move the driver blade from the driven position to the ready position, a transmission for providing torque to the lifter, a first clutch mechanism permitting a transfer of torque to an output shaft of the transmission in a single rotational direction, and a second clutch mechanism limiting an amount of torque transferred to the transmission output shaft and the lifter.
摘要翻译：一种气弹簧动力的紧固件驱动器，包括气缸，位于气缸内的可移动活塞，附接到活塞并可在就绪位置和从动位置之间移动的驱动器叶片，可操作以将驱动器叶片从驱动位置到准备位置，用于向提升器提供扭矩的变速器，允许在单个旋转方向上将扭矩传递到变速器的输出轴的第一离合器机构和限制传递到变速器的扭矩量的第二离合器机构输出轴和升降器。

7. 发明申请

WO2022246207A1 CHISEL HAMMER 审中-公开
公开(公告)号：WO2022246207A1
公开(公告)日：2022-11-24
申请号：PCT/US2022/030268
申请日：2022-05-20
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： THORSON, Troy, C. , CHOLST, Beth, E. , CASSABAUM, Matthew, C. , CRABB, Taylor
IPC分类号： B25D11/00 , B25D11/04 , B25D17/06 , B25F5/00
摘要： The present disclosure is directed to a power tool adapted to impart axial impacts to a tool bit. The power tool includes a housing, an electric motor, and a barrel. The power tool also includes a reciprocation drive assembly coupled to the electric motor and configured to convert torque from the electric motor to reciprocating motion of a piston that is received within the barrel for reciprocation therein. The power tool further includes a striker received within the barrel for reciprocation in response to reciprocation of the piston, and an anvil received within the barrel between the striker and the tool bit. The anvil is configured to communicate axial impacts to the tool bit in response to reciprocation of the striker. The anvil defines an opening and an inner bore that communicates with the opening, and the inner bore at least partially receives a shank of the tool bit.

8. 发明申请

WO2022192243A1 SIDE HANDLE ASSEMBLY FOR POWER TOOL 审中-公开
公开(公告)号：WO2022192243A1
公开(公告)日：2022-09-15
申请号：PCT/US2022/019325
申请日：2022-03-08
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： CHOLST, Beth, E. , THORSON, Troy, C.
IPC分类号： B25F5/00 , B23B45/00
摘要： The present disclosure provides a side handle assembly for a power tool. The side handle assembly includes a clamp configured to secure the side handle assembly to the power tool, the clamp coaxially aligned with a working axis of the power tool, and a handle coupled to the clamp. The handle includes a base coupled to the clamp, a first grip portion coupled to the base, a second grip portion coupled to the base and movable relative to the first grip portion in a direction parallel to the working axis, and a damping element located between the first grip portion and the second grip portion to attenuate vibration from the power tool along the working axis.

9. 发明申请

WO2013023139A1 GREASE GUN 审中-公开
标题翻译：黄油枪
公开(公告)号：WO2013023139A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/050332
申请日：2012-08-10
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION , THORSON, Troy, C. , EISENHARDT, Scott, D. , TIMMONS, Terry, L.
发明人： THORSON, Troy, C. , EISENHARDT, Scott, D. , TIMMONS, Terry, L.
IPC分类号： F16N3/12 , F16N3/08
CPC分类号： F16N5/00 , F16N3/12 , F16N11/04 , F16N29/04 , H01H9/06
摘要： A lubricant dispenser and an electrical tool. The dispenser includes a housing; a reservoir for containing lubricant; a pump assembly operable to pump lubricant; and a purge assembly including a channel defined by the housing and extending between the reservoir and atmosphere, at least a portion of the channel extending along a channel axis through an opening in the housing and to atmosphere, and a plunger slidable along a plunger axis between a sealed position, in which the reservoir is isolated from atmosphere, and an open position, in which the reservoir is in fluid communication with atmosphere, the plunger axis extending at an angle with respect to the channel axis. The purge assembly may include a biasing member operable to bias the plunger toward the sealed position. The tool may be a dispenser and may include a motor supported by the housing; a trigger; and a trigger lock assembly.
摘要翻译：润滑剂分配器和电动工具。分配器包括壳体; 用于容纳润滑剂的储存器; 用于泵送润滑剂的泵组件; 以及净化组件，其包括由所述壳体限定并在所述储存器和大气之间延伸的通道，所述通道的至少一部分沿着通道轴线延伸穿过所述壳体中的开口和大气，以及柱塞可沿着柱塞轴线密封位置，其中储存器与大气隔离;以及打开位置，其中储存器与大气流体连通，柱塞轴线相对于通道轴线成一定角度延伸。吹扫组件可以包括可操作以将柱塞朝向密封位置偏压的偏置构件。工具可以是分配器，并且可以包括由壳体支撑的马达; 触发器和扳机锁组件。

10. 发明申请

WO2006052825A2 POWER TOOLS, BATTERY CHARGERS AND BATTERIES 审中-公开
标题翻译：电动工具，电池充电器和电池
公开(公告)号：WO2006052825A2
公开(公告)日：2006-05-18
申请号：PCT/US2005/040169
申请日：2005-11-04
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION , SERDYNSKI, David, P. , MILLER, Boyd, J. , BUBLITZ, Scott , THORSON, Troy, C. , BEDNAR, Thomas, R. , GRIEP, David, B. , UEHLEIN-PROCTOR, Nancy , GRZYBOWSKI, Dennis, J. , HOLLY, Jeffery, S. , HESSENBERGER, Jeffrey, C. , KUBALE, Mark, A. , JOHNSON, Todd, W. , LOBERT, Jonathan, P. , ROSENBECKER, Jay, J.
发明人： SERDYNSKI, David, P. , MILLER, Boyd, J. , BUBLITZ, Scott , THORSON, Troy, C. , BEDNAR, Thomas, R. , GRIEP, David, B. , UEHLEIN-PROCTOR, Nancy , GRZYBOWSKI, Dennis, J. , HOLLY, Jeffery, S. , HESSENBERGER, Jeffrey, C. , KUBALE, Mark, A. , JOHNSON, Todd, W. , LOBERT, Jonathan, P. , ROSENBECKER, Jay, J.
IPC分类号： B23D49/16
CPC分类号： H01M2/1022 , B25F5/00 , H01M2/1066
摘要： A battery pack for powering a cordless power tool. The battery pack includes at least one battery cell operable to supply a discharge current, a switch operable to control the discharge current and a protection device to protect the switch. The protection device is positioned such that the device absorbs a current traveling in a direction opposite to that of the discharge current supplied from the battery cell.
摘要翻译：用于为无绳电动工具供电的电池组。电池组包括至少一个可操作以提供放电电流的电池单元，可操作以控制放电电流的开关和用于保护开关的保护装置。保护装置被定位成使得该装置吸收沿与从电池单元供应的放电电流的方向相反的方向行进的电流。

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