公开(公告)号：US20240426066A1

公开(公告)日：2024-12-26

申请号：US18748922

申请日：2024-06-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Ian C. Richards ,  Travis S. Mergener ,  Katherine A. Flaherty ,  Evan M. Glanzer ,  Allison M. Neuser

IPC: E01C19/40

Abstract: A handle for a construction tool includes a lower handle portion configured to be coupled to the construction tool, an upper handle portion coupled to the lower handle portion, a handlebar coupled to the upper handle portion and configured to be grasped by a user during operation of the construction tool, and a vibration isolating joint positioned between the handlebar and the upper handle portion. The vibration isolating joint isolates the handlebar from vibration transmitted to the upper handle portion from the construction tool. The vibration isolating joint provides a first degree of freedom to the handlebar relative to the upper handle portion and a different, second degree of freedom to the handlebar relative to the upper handle portion.

公开(公告)号：US12163341B2

公开(公告)日：2024-12-10

申请号：US17691339

申请日：2022-03-10

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Michael C. Reed ,  Travis S. Mergener

IPC: E04F21/24 ,  E01C19/42

Abstract: A concrete trowel includes a frame, a drive assembly including a motor mounted on the frame and a drive hub configured to receive torque from the motor, a handle assembly extending from the frame for controlling the concrete trowel, a rotor including a plurality of blades, the rotor rotatably coupled to the drive assembly for rotating about a rotational axis, and a steering control system mounted on the handle assembly to selectively adjust an orientation of the drive hub relative to a work surface in a plurality of different directions to adjust a pressure applied by the blades against the work surface.

公开(公告)号：US20220290448A1

公开(公告)日：2022-09-15

申请号：US17691339

申请日：2022-03-10

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Michael C. Reed ,  Travis S. Mergener

IPC: E04F21/24 ,  E01C19/42

Abstract: A concrete trowel is disclosed and includes a frame, a drive assembly including a motor mounted on the frame and a drive hub configured to receive torque from the motor, a handle assembly extending from the frame for controlling the concrete trowel, a rotor including a plurality of blades, the rotor rotatably coupled to the drive assembly for rotating about a rotational axis, and a steering control system mounted on the handle assembly to selectively adjust an orientation of the drive hub relative to a work surface in a plurality of different directions to adjust a pressure applied by the blades against the work surface.

公开(公告)号：US20250052077A1

公开(公告)日：2025-02-13

申请号：US18933436

申请日：2024-10-31

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Michael C. Reed ,  Travis S. Mergener

IPC: E04F21/24 ,  E01C19/42

Abstract: A concrete trowel including: a frame; a handle assembly extending from the frame for controlling the concrete trowel; a plurality of rotors coupled to the frame, each of the plurality of rotors including a plurality of blades; a drive assembly mounted to the frame including a plurality of motors, each mounted to a respective rotor of the plurality of rotors, operable to provide torque to the plurality of rotors to rotate the plurality of rotors about respective rotational axes; and a steering control system mounted on the handle assembly configured to selectively adjust the torque provided to one or more of the plurality of rotors and/or a rotational direction of one or more of plurality of rotors.

公开(公告)号：US20240017439A1

公开(公告)日：2024-01-18

申请号：US18351903

申请日：2023-07-13

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan M. Glanzer ,  Travis S. Mergener ,  Ian C. Richards ,  Joseph W. Miller

IPC: B27L7/06

CPC classification number: B27L7/06

Abstract: A powered log splitter includes a support structure configured to support a log, a ram that is operable to engage and split the log, a hydraulic drive unit to actuate the ram, and a stand-alone motor unit to power the hydraulic drive unit. The stand-alone motor unit includes a housing, an electric motor located within the housing, and a battery pack removably coupled to the housing. The battery pack is configured to supply electrical current to the electric motor

公开(公告)号：US20230030584A1

公开(公告)日：2023-02-02

申请号：US17877227

申请日：2022-07-29

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Miguel Ángel Ortuño Rodriguez ,  Ian C. Richards ,  Travis S. Mergener ,  Michael C. Reed ,  Katherine A. Flaherty

IPC: E01C19/35 ,  E02D3/074

Abstract: A handle for a construction tool includes a lower handle portion configured to be coupled to the construction tool, an upper handle portion configured to be grasped by a user, a support pin disposed between the upper handle portion to the lower handle portion, and a locking mechanism configured to selectively secure the upper handle portion relative to the lower handle portion. The upper handle portion pivotable relative to the lower handle portion about the support pin. The locking mechanism includes a locking pin movable between a lock position, in which the upper handle portion is not pivotable relative to the lower handle portion, and an unlock position, in which the upper handle portion is pivotable relative to the lower handle portion, and a release handle configured to selectively move the locking pin between the lock position and the unlock position.