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公开(公告)号：US12248303B2
公开(公告)日：2025-03-11
申请号：US18425586
申请日：2024-01-29
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John S. Dey, IV , Alex Huber , Matthew J. Mergener , Burtrom L. Stampfl , Stephen Matson , Timothy R. Obermann
IPC: G05B19/4155 , B25F5/00 , G06F3/04817 , G06F3/0482 , G06F3/04842 , G06F3/04847 , H04L67/125
Abstract: A programmable power tool and method and systems of programming a power tool using wireless communication. An external device having a processor and a transceiver establishes a communication link with the power tool. The external device receives, with the transceiver, a first mode profile stored on the power tool. The first mode profile is defined by a profile type and a first value associated with a parameter for executing the profile type. The external device displays a control screen including the profile type and the parameter at the first value, and receives a user input. The external device generates, in response to the user input, a second mode profile by modifying the parameter to be at a second value. The external device transmits, with the transceiver, the second mode profile to the power tool.
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公开(公告)号：US12023748B2
公开(公告)日：2024-07-02
申请号：US17052459
申请日：2020-04-28
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Timothy R. Obermann , Patrick D. Gallagher , Jessie L Bernitt , Mitchell Carlson , Timothy J. Bartlett , Alex Huber , Travis J. Dubnicka , Daniel R. Ertl , Troy C. Thorson , Kevin Staszak , Austin Jin
CPC classification number: B23D45/16 , B25F5/02 , B23D59/008 , B24B27/06 , H05F3/02
Abstract: A cut-off saw configured to remove material from a workpiece, the cut-off saw includes a motor, a blade, a drive assembly, a handle, and a coating. The blade is capable of removing material from the workpiece upon contact between the blade and the workpiece. The drive assembly is coupled to the motor and the blade and is configured to transmit torque from the motor to the blade. The handle is configured to be grasped by a user, and includes a surface and a first material having a first surface resistivity. The coating covers at least a portion of the handle. The coating is configured to distribute static electricity away from the surface. The coating is made of a second material having a second surface resistivity less than the first surface resistivity.
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公开(公告)号：US12003125B2
公开(公告)日：2024-06-04
申请号：US17568285
申请日：2022-01-04
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Alex Huber , Timothy R. Obermann
CPC classification number: H02J7/0025 , H01M10/425 , H02J7/0063 , H01M2010/4271 , H01M2220/30 , H02J7/0013
Abstract: An electrical device including a first battery pack receptacle, a second battery pack receptacle, and circuitry including an electronic processor. The first battery pack receptacle is configured to receive a first battery pack. The second battery pack receptacle is configured to receive a second battery pack. The second battery pack is electrically connected in a series-type configuration with the first battery pack. The circuitry is configured to alter a first signal output from the electronic processor to at least one selected from a group consisting of the first battery pack and the second battery pack, and alter a second signal received by the electronic processor from at least one selected from the group consisting of the first battery pack and the second battery pack.
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公开(公告)号：US20240098388A1
公开(公告)日：2024-03-21
申请号：US18519757
申请日：2023-11-27
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Burtrom Lee Stampfl , Matthew J. Mergener , Alex Huber , Paul Rossetto , Cole A. Conrad , Stephen Matson , Scott R. Fischer , Mark A. Kubale , Christian Coulis
CPC classification number: H04Q9/00 , B23Q17/00 , B25B21/00 , B25F5/00 , H04W4/80 , H04W48/10 , H04W48/18 , H04Q2209/40
Abstract: A power tool having multiple wireless communication states and a method of wirelessly communicating by a power tool. The power tool includes a motor, a battery pack interface that selectively receives a battery pack, a backup power source, and a wireless communication controller coupled to the backup power source and the battery pack interface. The wireless communication controller operates in a connectable state when coupled to a battery pack and transmits tool operational data to the external device and receives tool configuration data from the external device. The wireless communication controller operates in an advertisement state when the wireless communication controller is coupled to and powered by the backup power source. In the advertisement state, the wireless communication controller is configured to transmit the unique tool identifier. The external device may also display an indication of the communication state of the power tool.
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公开(公告)号：US11871167B2
公开(公告)日：2024-01-09
申请号：US17972298
申请日：2022-10-24
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Burtrom Lee Stampfl , Matthew J. Mergener , Alex Huber , Paul Rossetto , Cole A. Conrad , Stephen Matson , Scott R. Fischer , Mark A. Kubale , Christian Coulis
CPC classification number: H04Q9/00 , B23Q17/00 , B25B21/00 , B25F5/00 , H04W4/80 , H04W48/10 , H04W48/18 , H04Q2209/40
Abstract: A power tool having multiple wireless communication states and a method of wirelessly communicating by a power tool. The power tool includes a motor, a battery pack interface that selectively receives a battery pack, a backup power source, and a wireless communication controller coupled to the backup power source and the battery pack interface. The wireless communication controller operates in a connectable state when coupled to a battery pack and transmits tool operational data to the external device and receives tool configuration data from the external device. The wireless communication controller operates in an advertisement state when the wireless communication controller is coupled to and powered by the backup power source. In the advertisement state, the wireless communication controller is configured to transmit the unique tool identifier. The external device may also display an indication of the communication state of the power tool.
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Patent Agency Ranking
公开(公告)号：US20230405786A1
公开(公告)日：2023-12-21
申请号：US18460967
申请日：2023-09-05
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Maxwell L. Merget , Jingyuan Liang , Michael R. Sande , Michael Halverson , Ian Duncan , Nicholas C. Mantych , Alex Huber
Abstract: A rotary power tool includes a housing having a motor housing portion and a handle portion extending therefrom. An electric motor is positioned within the motor housing portion. The rotary power tool further includes a trigger switch configured to activate and deactivate the motor. The rotary power tool further includes a non-contact speed selector switch that is separate from the trigger switch and configured to adjust a rotational speed of the motor. The non-contact speed selector switch is positioned in a foot of the handle portion opposite the motor housing portion.
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公开(公告)号：US20230283221A1
公开(公告)日：2023-09-07
申请号：US18317317
申请日：2023-05-15
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Samuel Sheeks , Jeffrey M. Brozek , Keith Boulanger , Andrew T. Beyerl , Timothy R. Obermann , Alex Huber , Samantha L. Billetdeaux , Lance D. Lamont , Matthew J. Mergener
IPC: H02P29/40 , H01M10/42 , H02P6/26 , H01M10/48 , H01M50/296 , H01M50/204
CPC classification number: H02P29/40 , H01M10/425 , H02P6/26 , H01M10/4207 , H01M10/482 , H01M50/296 , H01M2010/4271 , H01M50/204
Abstract: An electrical combination, a tool system, an electric motor, a battery pack, and operating and manufacturing methods. The tool may include a tool housing, a motor supported by the tool housing, the motor having a nominal outer diameter of up to about 80 millimeters (mm), the motor being operable to output at least about 2760 watts (W), and a tool terminal electrically connected to the motor; a battery pack including a pack housing defining a volume of the battery pack, the volume being up to about 5.2×106 cubic millimeters (mm3), battery cells supported by the pack housing, the battery cells being electrically connected and having a nominal voltage of up to about 80 volts (V), and a pack terminal electrically connectable to the tool terminal to transfer current between the battery pack and the tool; and a controller operable to control the transfer of current.
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公开(公告)号：US20230275493A1
公开(公告)日：2023-08-31
申请号：US18314294
申请日：2023-05-09
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Patrick Dennis Gallagher , Timothy James Bartlett , Timothy Ryan Obermann , Alex Huber , William Chapman, III
CPC classification number: H02K11/0094 , H01M10/425 , H02K11/33 , H01M2220/20
Abstract: A method for expanding features of a gas engine replacement device that drives power equipment including controlling, by an electronic processor of the gas engine replacement device, a power switching network to selectively provide power from a battery pack to rotate a motor of the gas engine replacement device. A module interface of the gas engine replacement device receives an external electronics module. A type of the external electronics module received by the module interface is detected by the electronic processor of the gas engine replacement device. The gas engine replacement device is configured by the electronic processor based on the type of the received external electronics module. The electronic processor communicates with the external electronics module via the module interface.
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公开(公告)号：US11599093B2
公开(公告)日：2023-03-07
申请号：US17587423
申请日：2022-01-28
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John S. Dey, IV , Alex Huber , Matthew J. Mergener , Burtrom L. Stampfl , Stephen Matson , Timothy R. Obermann
IPC: G06F3/04817 , G05B19/4155 , G06F3/04847 , G06F3/0482 , G06F3/04842 , H04L67/125 , B25F5/00
Abstract: A programmable power tool and method and systems of programming a power tool using wireless communication. An external device having a processor and a transceiver establishes a communication link with the power tool. The external device receives, with the transceiver, a first mode profile stored on the power tool. The first mode profile is defined by a profile type and a first value associated with a parameter for executing the profile type. The external device displays a control screen including the profile type and the parameter at the first value, and receives a user input. The external device generates, in response to the user input, a second mode profile by modifying the parameter to be at a second value. The external device transmits, with the transceiver, the second mode profile to the power tool.
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公开(公告)号：US20230061923A1
公开(公告)日：2023-03-02
申请号：US17981624
申请日：2022-11-07
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Andrew T. Beyerl , Keith Boulanger , Alex Huber , William A. Elger , Jeffrey M. Wackwitz
IPC: H02K7/14 , B25F5/00 , H02K29/08 , H02K1/18 , H02K5/15 , H02K7/08 , H02K11/21 , H02K5/16 , H02K7/116 , H02K21/14
Abstract: A power tool including a housing, a controller within the housing, and a brushless motor within the housing and controlled by the controller. The brushless motor including a stator assembly including a stator core having stator laminations with an annular portion and inwardly extending stator teeth. The stator assembly defines a stator envelope in an axial direction extending between axial ends of stator end caps of the stator assembly. The brushless motor further includes a rotor assembly including a rotor core having rotor laminations and defining a central aperture that extends in the axial direction and that receives a shaft, and a position sensor board assembly including position sensors and configured to provide position information of the rotor core to the controller. The rotor assembly and the position sensor board assembly are provided at least partially within the stator envelope.
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