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    IMPULSE DRIVER
    61.
    发明公开
    IMPULSE DRIVER 审中-公开

    公开(公告)号：US20240116157A1

    公开(公告)日：2024-04-11

    申请号：US18539707

    申请日：2023-12-14

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Nathan Bandy ,  Troy C. Thorson ,  Jeffrey M. Wackwitz

    IPC: B25B21/02 ,  B25B23/145

    CPC classification number: B25B21/02 ,  B25B23/1453

    Abstract: A power tool includes a housing, a motor positioned within the housing, a controller electrically coupled to the motor, and a transmission coupled to the motor. The transmission includes a ring gear and a torque transducer coupled to the ring gear. The torque transducer is configured to transmit a torque value to the controller. The power tool further including an impulse assembly coupled to the transmission to receive torque therefrom. The controller is configured to receive a target output torque value and to determine an actual output torque based at least in part on the torque value from the torque transducer, and the controller is configured to stop operation of the motor in response to the actual output torque being within a predefined margin of the target output torque value.

    POWER TOOL INCLUDING A BATTERY PACK ISOLATION SYSTEM
    62.
    发明公开
    POWER TOOL INCLUDING A BATTERY PACK ISOLATION SYSTEM 审中-公开

    公开(公告)号：US20240058912A1

    公开(公告)日：2024-02-22

    申请号：US18497724

    申请日：2023-10-30

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Troy C. Thorson ,  Jeffrey M. Wackwitz ,  Andrew J. Weber

    IPC: B23Q11/00 ,  B25F5/00

    CPC classification number: B23Q11/0032 ,  B25F5/006

    Abstract: A power tool includes a housing, a motor positioned substantially within the housing, a drive mechanism supported by the housing and coupled to the motor, a battery pack electrically coupled to the motor, and an isolation system. The isolation system includes an interface member positioned substantially within the housing. The interface member receives a portion of the battery pack to electrically couple the battery pack to the motor. The isolation system also includes a plurality of isolators coupled between the housing and the interface member to isolate the battery pack from the housing during operation of the power tool.

    RATCHETING TOOL
    63.
    发明公开
    RATCHETING TOOL 审中-公开

    公开(公告)号：US20230330821A1

    公开(公告)日：2023-10-19

    申请号：US18207261

    申请日：2023-06-08

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Mackenzie J. Nick ,  Jeffrey M. Wackwitz

    IPC: B25B21/00

    CPC classification number: B25B21/004 ,  B25B21/002

    Abstract: A powered ratchet tool includes a housing and an output member. The output member has an inner opening, an outer toothed surface, and an output member aperture extending through the outer toothed surface to the inner opening. The powered ratchet tool further includes a drive mechanism for driving the output member. The drive mechanism includes a yoke in which the output member is arranged. The yoke has a yoke aperture. The powered ratchet tool further includes a first pawl in the yoke that is biased toward the toothed surface of the output member and a second pawl in the yoke that is biased toward the toothed surface of the output member. When the output member is in a home position, the first pawl and the second pawl are engaged with the toothed surface of the output member and the output member aperture is aligned with the yoke aperture.

    IMPULSE DRIVER
    66.
    发明申请
    IMPULSE DRIVER 有权

    公开(公告)号：US20220105610A1

    公开(公告)日：2022-04-07

    申请号：US17550719

    申请日：2021-12-14

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Nathan Bandy ,  Troy C. Thorson ,  Jeffrey M. Wackwitz

    IPC: B25B21/02 ,  B25B23/145

    Abstract: 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 includes 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. The hammer includes a first side facing the anvil and a second side opposite the first side. The impulse assembly further includes a biasing member biasing the hammer towards the anvil, and a valve movable between a first position that permits a first fluid flow rate of the hydraulic fluid in the chamber from the second side to the first side, and a second position that permits a second fluid flow rate of the hydraulic fluid in the chamber from the first side to the second side.

    POWER TOOL INCLUDING A BATTERY PACK ISOLATION SYSTEM
    67.
    发明申请
    POWER TOOL INCLUDING A BATTERY PACK ISOLATION SYSTEM 有权

    公开(公告)号：US20210379717A1

    公开(公告)日：2021-12-09

    申请号：US17408602

    申请日：2021-08-23

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Troy C. Thorson ,  Jeffrey M. Wackwitz ,  Andrew J. Weber

    IPC: B23Q11/00 ,  B25F5/00

    Abstract: A power tool includes a housing, a motor positioned substantially within the housing, a drive mechanism supported by the housing and coupled to the motor, a battery pack electrically coupled to the motor, and an isolation system. The isolation system includes an interface member positioned substantially within the housing. The interface member receives a portion of the battery pack to electrically couple the battery pack to the motor. The isolation system also includes a plurality of isolators coupled between the housing and the interface member to isolate the battery pack from the housing during operation of the power tool.

    OSCILLATING MULTI-TOOL SYSTEM
    69.
    发明申请
    OSCILLATING MULTI-TOOL SYSTEM 有权

    公开(公告)号：US20210146569A1

    公开(公告)日：2021-05-20

    申请号：US17162823

    申请日：2021-01-29

    Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

    Inventor： Troy C. Thorson ,  Jeffrey M. Wackwitz ,  Emily Doberstein ,  James Wekwert

    IPC: B27B5/30 ,  B23B31/40 ,  B24B23/04 ,  B24B45/00 ,  B23B31/10 ,  B23B31/19

    Abstract: A power tool having a housing, a motor, a tool holder driven about an output axis by the motor, and an output element for performing an operation on a workpiece. The tool holder has a locating feature including a tapered portion becoming narrower in a direction away from the surface of the tool holder. The output element has an aperture for receiving the locating feature and a face facing the surface of the tool holder when the locating feature is received. The power tool also includes a flange for transferring a clamping force for urging the output element towards the tool holder and a tab projecting from the flange for finger tightening the flange. A biasing member provides the clamping force toollessly. A gap is defined between the surface of the tool holder and the face when the tapered portion of the locating feature is fully received in the aperture.

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