公开(公告)号：US20240076839A1

公开(公告)日：2024-03-07

申请号：US18140032

申请日：2023-04-27

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Ian C. Richards ,  Evan M. Glanzer

IPC: E01C19/40

CPC classification number: E01C19/402

Abstract: A plate compactor includes a base, a vibration mechanism coupled to the base, a compacting plate coupled to the base and configured to be vibrated in a vertical direction by the vibration mechanism, and a non-stick coating on a surface of the compacting plate. The compacting plate is configured to compact a work surface. The non-stick coating is configured to prevent a buildup of material on the compacting plate.

公开(公告)号：US11912545B2

公开(公告)日：2024-02-27

申请号：US17051643

申请日：2020-06-26

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Matthew Post ,  Gareth Mueckl ,  Matthew N. Thurin ,  Joshua D. Widder ,  Timothy J. Bartlett ,  Patrick D. Gallagher ,  Jarrod P. Kotes ,  Karly M. Schober ,  Kenneth W. Wolf ,  Terry L. Timmons ,  Mallory L. Marksteiner ,  Jonathan L. Lambert ,  Ryan A. Spiering ,  Jeremy R. Ebner ,  Benjamin A. Smith ,  James Wekwert ,  Brandon L. Yahr ,  Troy C. Thorson ,  Connor P. Sprague ,  John E. Koller ,  Evan M. Glanzer ,  John S. Scott ,  William F. Chapman, III ,  Timothy R. Obermann

IPC: B66D3/00 ,  B66D3/26 ,  B66C13/40

CPC classification number: B66D3/26 ,  B66C13/40 ,  B66D2700/02

Abstract: 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.

公开(公告)号：US20240039102A1

公开(公告)日：2024-02-01

申请号：US18359974

申请日：2023-07-27

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carissa J. Minkebige ,  Evan M. Glanzer ,  Joseph W. Miller ,  Rohit Vaidya ,  Erich G. Thuer ,  Katherine A. Flaherty ,  Gabriel Martinez ,  Soren Z. Chapman-Aldridge

IPC: H01M50/247 ,  H01M50/244 ,  H01M50/256 ,  H01M50/264 ,  H02J7/00

CPC classification number: H01M50/247 ,  H01M50/244 ,  H01M50/256 ,  H01M50/264 ,  H02J7/0045

Abstract: A portable power unit comprises a battery pack interface configured to receive a battery pack and a power tool interface that is configured to electrically connect to an external power tool. The portable power unit further comprises a tool control circuit configured to generate a tool control signal. The tool control signal is operable to control power provided to the external power tool. The portable power unit further comprises a bypass circuit configured to provide power from the battery pack to the external power tool. The portable power unit further comprises a controller configured to determine whether the external power tool is operable to be controlled by the tool control circuit and to control the bypass circuit to provide passthrough power to the power tool interface when the external power tool is not operable to be controlled by the tool control circuit.

公开(公告)号：US20230374741A1

公开(公告)日：2023-11-23

申请号：US18365333

申请日：2023-08-04

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan M. Glanzer ,  John E. Koller

IPC: E01C19/38 ,  H02K7/06 ,  E01C19/28 ,  E02D3/074

CPC classification number: E01C19/38 ,  H02K7/061 ,  E01C19/285 ,  E02D3/074

Abstract: A compactor including a plate, an electric motor coupled to the plate and including a motor shaft configured to rotate about a rotational axis, and an exciter coupled to the plate and configured to vibrate the plate in response to receiving torque from the electric motor. The exciter includes an exciter shaft and an eccentric mass attached thereto. The compactor additionally includes a battery configured to provide power to the electric motor, and a gear train to transfer torque from the motor shaft to the exciter shaft. The gear train permits the exciter to be driven at a rotational speed that is faster or slower than a rotational speed of the electric motor.

公开(公告)号：US11658546B2

公开(公告)日：2023-05-23

申请号：US17092917

申请日：2020-11-09

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Connor P. Sprague ,  Evan M. Glanzer ,  John E. Koller

IPC: H02K11/00 ,  H02K7/116 ,  H02K11/33 ,  H02K21/16 ,  H01M50/209 ,  F16F15/04 ,  F16F15/08 ,  E01C19/40

CPC classification number: H02K11/0094 ,  H01M50/209 ,  H02K7/116 ,  H02K11/33 ,  H02K21/16 ,  E01C19/402 ,  F16F15/04 ,  F16F15/08 ,  H01M2220/30

Abstract: A stand-alone motor unit includes a base having a first side and a second side adjacent the first side, an electric motor arranged in the base and including an output shaft, a power take-off shaft receiving torque from the motor and protruding from the second side of the base, a battery pack, and a battery module removably coupled to the base. The battery module includes a side wall and a battery receptacle for receiving the battery pack for providing power to the motor when the battery module is coupled to the base. The battery module is configured to be coupled to the base in a first position, in which the side wall of the battery module is parallel with the second side of the base, and in a second position, in which the side wall is perpendicular to the second side of the base.

公开(公告)号：US20220064877A1

公开(公告)日：2022-03-03

申请号：US17523115

申请日：2021-11-10

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan M. Glanzer ,  John E. Koller ,  David M. Schwalbach ,  Ian C. Richards ,  Joseph W. Miller ,  Zhi Yong Zeng

IPC: E01C19/40 ,  E02D3/074 ,  B06B1/16 ,  G05B15/02

Abstract: A compactor includes a plate, a shaft rotatably supported upon the plate, an electric motor configured to cause rotation of the shaft, and an eccentric mass arranged to rotate on the shaft, causing the plate to vibrate in response to rotation of the eccentric mass. The eccentric mass is configured to translate along the shaft.

公开(公告)号：US20210140130A1

公开(公告)日：2021-05-13

申请号：US17091886

申请日：2020-11-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Timothy J. Bartlett ,  Timothy R. Obermann ,  Alexander Huber ,  Connor P. Sprague ,  Evan M. Glanzer ,  John E. Koller

IPC: E01C19/40 ,  H02K7/10 ,  H02K7/108 ,  H02K7/116 ,  H02K11/00 ,  H02K11/33 ,  H02K21/16 ,  H02P6/24 ,  H02P6/30 ,  B06B1/16

Abstract: Bi-directional motor (36) for gas engine replacement device (10). One embodiment provides a gas engine replacement device (10) including a housing (14), a battery receptacle (54), a motor (36), a power take-off shaft (38) receiving torque from the motor (36), a power switching network (310) configured to selectively provide power to the motor (36), and an electronic processor (302) coupled to the power switching network (310). The electronic processor (302) is configured to rotate the motor (36) in a first direction and receive an input to switch a rotation direction of the motor (36). The electronic processor is also configured to control the power switching network (310) to stop the motor (36) and rotate the motor (36) in a second direction after controlling the power switching network (310) to stop the motor (36).

公开(公告)号：US20250163656A1

公开(公告)日：2025-05-22

申请号：US19032751

申请日：2025-01-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan M. Glanzer ,  John E. Koller

IPC: E01C19/38 ,  E01C19/28 ,  E02D3/074 ,  H02K7/06

Abstract: A compactor includes a plate and an electric motor coupled to the plate. The electric motor includes a first shaft configured to rotate about a first rotational axis. The compactor further includes an eccentric mass coupled to a second shaft and configured to rotate about a second rotational axis in response to receiving torque from the electric motor. The first rotational axis is parallel to the second rotational axis. The compactor further includes a battery configured to provide power to the electric motor. The compactor further includes a gear configured to receive torque from the electric motor. The gear transmits the torque to the second shaft to rotate the eccentric mass.

公开(公告)号：US12234613B2

公开(公告)日：2025-02-25

申请号：US18365333

申请日：2023-08-04

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Evan M. Glanzer ,  John E. Koller

IPC: E01C19/28 ,  E01C19/38 ,  E02D3/074 ,  H02K7/06

Abstract: A compactor including a plate, an electric motor coupled to the plate and including a motor shaft configured to rotate about a rotational axis, and an exciter coupled to the plate and configured to vibrate the plate in response to receiving torque from the electric motor. The exciter includes an exciter shaft and an eccentric mass attached thereto. The compactor additionally includes a battery configured to provide power to the electric motor, and a gear train to transfer torque from the motor shaft to the exciter shaft. The gear train permits the exciter to be driven at a rotational speed that is faster or slower than a rotational speed of the electric motor.

公开(公告)号：US12209369B2

公开(公告)日：2025-01-28

申请号：US17091886

申请日：2020-11-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Timothy J. Bartlett ,  Timothy R. Obermann ,  Alexander Huber ,  Connor P. Sprague ,  Evan M. Glanzer ,  John E. Koller

IPC: E01C19/40 ,  B06B1/16 ,  H02K7/10 ,  H02K7/108 ,  H02K7/116 ,  H02K11/00 ,  H02K11/33 ,  H02K21/16 ,  H02P6/24 ,  H02P6/30

Abstract: Bi-directional motor (36) for gas engine replacement device (10). One embodiment provides a gas engine replacement device (10) including a housing (14), a battery receptacle (54), a motor (36), a power take-off shaft (38) receiving torque from the motor (36), a power switching network (310) configured to selectively provide power to the motor (36), and an electronic processor (302) coupled to the power switching network (310). The electronic processor (302) is configured to rotate the motor (36) in a first direction and receive an input to switch a rotation direction of the motor (36). The electronic processor is also configured to control the power switching network (310) to stop the motor (36) and rotate the motor (36) in a second direction after controlling the power switching network (310) to stop the motor (36).