公开(公告)号：US20250091179A1

公开(公告)日：2025-03-20

申请号：US18885124

申请日：2024-09-13

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jordan P. Gilsinger ,  Kyle A. Marten

IPC: B25B21/00

Abstract: A power tool comprising a housing, a motor disposed in the housing, a battery, a head coupled to the housing, a transmission, a shift actuator, and a spring lever. The housing includes a battery receptacle configured to receive the battery. The motor includes a motor shaft driven by the motor about a first axis. The battery powers the motor. The head containing a ratchet mechanism, which is configured to drive an output drive about an axis orthogonal to the first axis. The transmission is configured to transmit rotation from the motor shaft to the ratchet mechanism and is shiftable between a high-speed, low-torque configuration and a low-speed, high torque configuration. The shift actuator is positioned partially within the housing and is moveable along an axis parallel to the first axis. The spring lever is coupled to the head and transmits motion from the shift actuator to the transmission.

公开(公告)号：US20250091191A1

公开(公告)日：2025-03-20

申请号：US18886557

申请日：2024-09-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Robert Keys ,  Kyle Marten ,  Brinn Blum ,  Evan Brown ,  Ian Turner ,  Nick Cera ,  Jordan P. Gilsinger ,  Josh Navin

IPC: B25F5/02 ,  B25B21/00

Abstract: A power tool includes a housing enclosing a motor and a sensor. The sensor is configured to control operation of the motor. The power tool includes an output device driven by the motor, a mount coupled to the sensor, and an actuator removably coupled to the mount. The actuator is slidable along the mount to couple the actuator to the mount.

公开(公告)号：US20240399545A1

公开(公告)日：2024-12-05

申请号：US18734996

申请日：2024-06-05

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan Brown ,  Jordan P. Gilsinger ,  Fanbin Zeng ,  Jian Huang ,  Hong Feng Liu ,  Zipei Zhang

IPC: B25B21/00 ,  B25B13/46

Abstract: A ratchet assembly is configured to rotate a fastener in both a clockwise and counter-clockwise direction. The ratchet assembly includes a yoke, a drive, a left pawl, a right pawl, and a shuttle assembly. The yoke defines a fastening hole. The drive is rotatably coupled to the yoke and is supported in the fastening hole. The left pawl is supported in the yoke and is biased toward the drive by a first biasing member. The right pawl is supported in the yoke and is biased toward the drive by a second biasing member. The shuttle assembly is rotatably supported in the yoke between the left and right pawls and selectively engages the left and right pawl. The directional knob is coupled to the shuttle assembly.

公开(公告)号：US20240186845A1

公开(公告)日：2024-06-06

申请号：US18525279

申请日：2023-11-30

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jacob G. Wood ,  Carter H. Ypma ,  Jordan P. Gilsinger ,  Christopher J. Kujawski ,  Ryan Buttke ,  Andrew T. Beyerl ,  Linnea Emerson ,  Matthew R. Bailey ,  Jeffrey C. Hessenberger

IPC: H02K1/18 ,  H02K7/08 ,  H02K7/14 ,  H02K11/21

CPC classification number: H02K1/18 ,  H02K7/083 ,  H02K7/145 ,  H02K11/21 ,  H02K2211/03

Abstract: An electric motor includes a rotor assembly including a rotor shaft, a rotor body fixedly coupled to the rotor shaft, and a plurality of magnets coupled to the rotor body. The electric motor also includes a stator assembly at least partially received within the rotor body. The stator assembly includes a stator mount including a stator support portion and a motor support portion. The stator assembly also includes a stator core assembly fixedly supported by the stator mount, the stator core assembly defining a central bore that receives the rotor shaft and the stator support portion. The electric motor also includes a bearing having an outer race and an inner race, the outer race being supported by the stator core assembly, and the inner race supporting the rotor shaft for rotation relative to the stator assembly. The stator core assembly further defines a bearing pocket adjacent to the central bore.

公开(公告)号：US20230321797A1

公开(公告)日：2023-10-12

申请号：US18132248

申请日：2023-04-07

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jordan P. Gilsinger ,  Jacob P. Schneider ,  Kyle A. Marten ,  Rick D. Marcusen

IPC: B25B21/00

CPC classification number: B25B21/004

Abstract: A powered ratchet tool includes a housing with a battery receptacle, a motor within the housing with an output spindle driven about a first axis, a battery configured to be coupled to the battery receptacle to power the motor, a head pivotably coupled to the housing and configured to pivot with respect to the housing about a second axis perpendicular to the first axis and between a plurality of discrete orientations, the head including a ratchet mechanism driven by the output spindle and an output drive coupled to the ratchet mechanism and configured to rotate about an output drive axis, and a locking mechanism moveable between a first position, in which the head is locked in one of the plurality of discrete orientations with respect to the housing, and a second position, in which the head freely pivots between the plurality of discrete orientations about the second axis.