公开(公告)号：US11784540B2

公开(公告)日：2023-10-10

申请号：US17226370

申请日：2021-04-09

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Timothy J. Bartlett ,  Timothy R. Obermann ,  Alexander Huber ,  William F. Chapman, III

IPC: H02P1/54 ,  H02K11/35 ,  H02K7/116 ,  G06F3/04847 ,  H02K11/00 ,  H02K21/16 ,  H02K9/22

CPC classification number: H02K11/35 ,  G06F3/04847 ,  H02K7/116 ,  H02K9/227 ,  H02K11/0094 ,  H02K21/16

Abstract: One embodiment provides an adapter for configuring device settings of a gas engine replacement device. The adapter includes a transceiver, a user interface, and an electronic processor. The electronic processor is configured to connect the adapter to the gas engine replacement device and generate a graphical user interface showing a plurality of configurable device settings. The electronic processor is also configured to receive user input to choose one or more device settings to configure and receive user input to configure the one or more device setting chosen and generate changed device settings. The electronic processor is also configured to transmit the changed device settings to the gas engine replacement device. The gas engine replacement device is then used to drive power equipment in accordance with the changed device settings.

公开(公告)号：US20220297348A1

公开(公告)日：2022-09-22

申请号：US17699945

申请日：2022-03-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Katie M. Kershaw ,  Patrick D. Gallagher ,  Matthew N. Lombardo ,  Casey A. Ketterhagen ,  Allison M. McDougal ,  Daryl S. Richards ,  John P. Carroll ,  Carissa J. Minkebige ,  Michael C. Reed ,  Matthew D. Strommen

IPC: B28D1/04 ,  B23D45/00 ,  B23D45/02 ,  B23D47/12 ,  H02K7/14 ,  H02K11/33

Abstract: A concrete saw is disclosed and includes a frame having a platform and a leg pivotably coupled to the platform at a pivot axis, at least two rear wheels coupled to the platform at the pivot axis, at least one rear wheel coupled to an end of the leg distanced from the pivot axis, a power and drive assembly disposed on the platform, wherein the power and drive assembly includes an electric motor and a battery pack coupled to the electric motor to provide direct current power to the electric motor, and a cutting assembly driven by the power and drive assembly to cut a groove in a work surface as the concrete saw is moved across the work surface.

公开(公告)号：US20210148126A1

公开(公告)日：2021-05-20

申请号：US16953612

申请日：2020-11-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Travis J. Dubnicka ,  Mitchell Carlson ,  Paul W. Eiche ,  Eric C. Onsager

IPC: E04G21/06

Abstract: A concrete vibrator includes a frame, a strap coupled to the frame, a main housing supported upon the frame, and an electric motor coupled to the main housing. The concrete vibrator further comprises a flexible shaft having a first end coupled to the motor and an opposite, second end. The concrete vibrator further comprises a vibrator head coupled to the second end of the shaft, the vibrator head configured to receive torque from the motor and the shaft to cause the vibrator head to vibrate. The concrete vibrator is operable in a backpack configuration in which the strap is used to carry the concrete vibrator with the frame in a vertical orientation, and in a briefcase configuration in which the frame is supportable in a horizontal orientation.

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：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).

公开(公告)号：US12129673B2

公开(公告)日：2024-10-29

申请号：US17888659

申请日：2022-08-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Travis J. Dubnicka ,  Mitchell Carlson ,  Paul W. Eiche ,  Eric C. Onsager

IPC: E04G21/06 ,  B01F31/44 ,  E04G21/08

CPC classification number: E04G21/063 ,  B01F31/44 ,  E04G21/08

Abstract: A concrete vibrator includes a housing, a handle, an electric motor, a flexible shaft, a vibrator head, and a battery pack. The handle extends from the housing. The electric motor is coupled to the housing. The flexible shaft has a first end coupled to the motor and an opposite, second end. The vibrator head is coupled to the second end of the shaft. The vibrator head is configured to receive torque from the motor and the shaft to cause the vibrator head to vibrate. The battery pack is coupled to a battery receptacle defined on the housing. The battery pack is configured to provide electric power to the electric motor to drive the motor and the shaft. The concrete vibrator is operable in a briefcase configuration in which the handle is used to carry the concrete vibrator with the housing supported in a horizontal orientation.

公开(公告)号：USD1046583S1

公开(公告)日：2024-10-15

申请号：US29845818

申请日：2022-07-11

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Designer： Patrick D. Gallagher ,  Travis J. Dubnicka ,  Mitchell Carlson ,  Paul W. Eiche ,  Eric C. Onsager ,  Wesley S. Bassindale ,  Matthew Leidel ,  Erick Moreno Flores

Abstract: FIG. 1 is a first perspective view of a concrete vibrator in accordance with an embodiment of the present invention.
FIG. 2 is a second perspective view of the concrete vibrator of FIG. 1.
FIG. 3 is a left-side view of the concrete vibrator of FIG. 1.
FIG. 4 is a right-side view of the concrete vibrator of FIG. 1.
FIG. 5 is a front view of the concrete vibrator of FIG. 1.
FIG. 6 is a rear view of the concrete vibrator of FIG. 1.
FIG. 7 is a top view of the concrete vibrator of FIG. 1.
FIG. 8 is a bottom view of the concrete vibrator of FIG. 1.
FIG. 9 is a first perspective view of a concrete vibrator in accordance with another embodiment of the present invention.
FIG. 10 is a second perspective view of the concrete vibrator of FIG. 9.
FIG. 11 is a left-side view of the concrete vibrator of FIG. 9.
FIG. 12 is a right-side view of the concrete vibrator of FIG. 9.
FIG. 13 is a front view of the concrete vibrator of FIG. 9.
FIG. 14 is a rear view of the concrete vibrator of FIG. 9.
FIG. 15 is a top view of the concrete vibrator of FIG. 9; and,
FIG. 16 is a bottom view of the concrete vibrator of FIG. 9.
The portions of the concrete vibrator shown in broken lines are included for the purpose of illustrating environment and form no part of the claimed design.

公开(公告)号：US20220341198A1

公开(公告)日：2022-10-27

申请号：US17861923

申请日：2022-07-11

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Travis J. Dubnicka ,  Mitchell Carlson ,  Paul W. Eiche ,  Eric C. Onsager ,  Wesley S. Bassindale ,  Matthew Leidel ,  Erick Moreno Flores

IPC: E04G21/06

Abstract: A concrete vibrator includes a housing, a strap, an electric motor, a flexible shaft, a vibrator head, and battery pack. The strap is removably coupled to the housing. The electric motor s coupled to the housing. The flexible shaft has a first end coupled to the motor and an opposite, second end. The vibrator head is coupled to the second end of the shaft. The vibrator head is configured to receive torque from the motor and the shaft to cause the vibrator head to vibrate. The battery pack is coupled to a battery receptacle defined on the housing. The battery pack is configured to provide electric current to the electric motor to drive the motor and the shaft. The concrete vibrator is operable in a messenger bag configuration in which the strap is used to carry the concrete vibrator with the housing in a horizontal orientation.

公开(公告)号：US20210320567A1

公开(公告)日：2021-10-14

申请号：US17226370

申请日：2021-04-09

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Patrick D. Gallagher ,  Timothy J. Bartlett ,  Timothy R. Obermann ,  Alexander Huber ,  William F. Chapman, III

IPC: H02K11/35 ,  H02K7/116 ,  H02K9/22 ,  H02K11/00 ,  H02K21/16 ,  G06F3/0484

Abstract: One embodiment provides an adapter for configuring device settings of a gas engine replacement device. The adapter includes a transceiver, a user interface, and an electronic processor. The electronic processor is configured to connect the adapter to the gas engine replacement device and generate a graphical user interface showing a plurality of configurable device settings. The electronic processor is also configured to receive user input to choose one or more device settings to configure and receive user input to configure the one or more device setting chosen and generate changed device settings. The electronic processor is also configured to transmit the changed device settings to the gas engine replacement device. The gas engine replacement device is then used to drive power equipment in accordance with the changed device settings.

公开(公告)号：US20210175479A1

公开(公告)日：2021-06-10

申请号：US17114777

申请日：2020-12-08

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

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

IPC: H01M2/10 ,  H02J7/00

Abstract: Battery configuration for gas engine replacement device. One embodiment provides a gas engine replacement device (10) including a housing (14) and a first battery pack (50) and a second battery pack (50) connected to the housing (14). The gas engine replacement device (10) also includes a motor (36) within the housing (14) and a power switching network (310) coupled to the motor (36), the first battery pack (50), and the second battery pack (50) and configured to drive the motor (36). The gas engine replacement device (10) further includes an electronic processor (302) coupled to the power switching network (310) and configured to sequentially discharge the first battery pack (50) and the second battery pack (50) to the power switching network (310) to drive the motor (36).