公开(公告)号：US20240348086A1

公开(公告)日：2024-10-17

申请号：US18635222

申请日：2024-04-15

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Matthew J. Mergener ,  Jeremy R. Ebner

IPC: H02J13/00 ,  B25F5/00 ,  H02B1/52 ,  H02B7/06 ,  H02J3/14

CPC classification number: H02J13/00026 ,  B25F5/00 ,  H02B1/52 ,  H02B7/06 ,  H02J3/14 ,  H02J13/00004 ,  H02J13/00022 ,  H02J13/00034 ,  H02J2310/14 ,  Y02B70/30 ,  Y02B70/3225 ,  Y02B90/20 ,  Y04S20/222 ,  Y04S20/242 ,  Y04S40/126

Abstract: Systems and methods for configuring, with an external device, a power distribution box having priority disconnects. The power distribution box includes a housing portion and a base portion elevating the housing portion. The power distribution box receives power from an external power source and distributes the power to a plurality of alternating current (AC) output receptacles. The power distribution box further includes an antenna and a power disconnect controller coupled to the antenna to communicate with and be configured by an external device, such as a smart phone, tablet, or laptop computer. Using the external device, a user can configure the priority level and mode of the AC output receptacles. In the case of high current, the power distribution box will disconnect receptacles in accordance with the priority level and mode configuration provided by the external device.

公开(公告)号：US20240181617A1

公开(公告)日：2024-06-06

申请号：US18444061

申请日：2024-02-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jeremy R. Ebner ,  Jonathan E. Abbott ,  Przemyslaw M. Krol ,  Randolph McHugh

IPC: B25D17/00 ,  B25D17/04

CPC classification number: B25D17/005 ,  B25D17/043 ,  B25D2217/0073

Abstract: A method of driving a rod into the ground comprises coupling an impact portion of an attachment to a powered hammer, positioning the rod between a first jaw of the attachment and a second jaw of the attachment, activating a first motor to move the first jaw toward the second jaw, such that the rod is clamped between the two jaws, and activating a second motor to drive an axial impact mechanism of the powered hammer to deliver repeated axial impacts to the impact portion of the attachment.

公开(公告)号：US11926028B2

公开(公告)日：2024-03-12

申请号：US17382972

申请日：2021-07-22

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Andrew R. Wyler ,  Nathan T. Armstrong ,  Jason D. Thurner ,  Troy C. Thorson ,  John S. Scott ,  Jeremy R. Ebner ,  Daniel R. Garces ,  Ryan Allen Dedrickson ,  Luke J. Skinner ,  Benjamin R. Suhr

IPC: B25C1/04 ,  B25C1/06

CPC classification number: B25C1/06 ,  B25C1/047

Abstract: A gas spring-powered fastener driver includes a cylinder, a moveable piston positioned within the cylinder, a driver blade attached to the piston and movable therewith between a ready position and a driven position, a lifter to move the driver blade from the driven position to the ready position, and a transmission including an output shaft operatively coupled to the lifter to provide torque to the lifter. The fastener driver also includes an input to provide torque to the transmission and a clutch positioned downstream of the input and operably coupled to the output shaft to limit an amount of torque transferred to the output shaft and the lifter. In response to an application of a reaction torque to the output shaft above a predetermined threshold, torque from the input is diverted from the output shaft via the clutch.

公开(公告)号：US11919117B2

公开(公告)日：2024-03-05

申请号：US17176505

申请日：2021-02-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Gareth Mueckl ,  Zachary G. Stanke ,  Jeremy R. Ebner ,  Timothy R. Obermann ,  Ryan B. Jipp

IPC: B23Q5/04 ,  B23B31/12 ,  B23Q3/155 ,  B25B23/147 ,  B25F5/00

CPC classification number: B23Q5/043 ,  B23B31/12 ,  B23Q3/155 ,  B25B23/147 ,  B25F5/00 ,  B23B2231/06 ,  B23B2231/38 ,  B23B2260/128 ,  Y10S279/90 ,  Y10T279/21

Abstract: Electronic spindle lock for a power tool. One embodiment provides a power tool including a housing, a bit receiving portion provided on the housing for receiving a power tool bit, a motor within the housing configured to rotate the bit receiving portion, and a controller coupled to the motor. The controller is configured to enter an electronic spindle lock mode, and detect rotation of the bit receiving portion in a first direction. The controller is also configured to control motor to rotate in a second direction in response to detecting rotation of the bit receiving portion in the first direction.

公开(公告)号：US11909251B2

公开(公告)日：2024-02-20

申请号：US17729397

申请日：2022-04-26

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Gareth Mueckl ,  Jeremy R. Ebner ,  Tauhira Hoossainy ,  David Rose

IPC: H02J7/14

CPC classification number: H02J7/1492 ,  H02J7/1415

Abstract: One embodiment provides an electrical circuit coupled to an alternator. The electrical circuit includes a rotor and stator coils. The electrical circuit is configured to receive, at a point when an engine is operating, an electrical current that is induced in the stator coils by rotation of the rotor and charge a battery pack with the electrical current and inhibit generation of a spark by the engine while the alternator is powered by the battery pack until a speed of the alternator is greater than a threshold. The electrical circuit is further configured to power the alternator, at a point when the engine is not operating, with electrical current supplied by the battery pack coupled to a battery connector to start the engine.

公开(公告)号：US20230271345A1

公开(公告)日：2023-08-31

申请号：US18141930

申请日：2023-05-01

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jeremy R. Ebner ,  Robert L. Markus ,  Kegan Markwardt ,  Michael T. Newby ,  Robert J. Wong

IPC: B27B17/00 ,  B27B17/12 ,  B27B17/02 ,  B27B17/08

CPC classification number: B27B17/0008 ,  B27B17/12 ,  B27B17/02 ,  B27B17/086

Abstract: A chainsaw includes a housing including a handle housing portion, a motor housing portion, and a drive housing portion. The handle housing portion has a cavity extending along a longitudinal axis defining a first axis. A motor includes an output shaft having a longitudinal axis that defines a second axis. The chainsaw also includes a driven gear coupled to the output shaft, a sprocket coupled to the driven gear such that rotation of the driven gear rotates the sprocket, and a guide bar extending from the drive housing portion and having a longitudinal axis that defines a third axis of the chainsaw. The first and second axes define an included angle less than 75 degrees, the second and third axes define a second included angle between 110 degrees and 130 degrees, and the first and third axes define an external angle between 150 degrees and 170 degrees.

公开(公告)号：US11498196B2

公开(公告)日：2022-11-15

申请号：US16275384

申请日：2019-02-14

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jeremy R. Ebner ,  Jonathan E. Abbott ,  Przemyslaw M. Krol ,  Randolph McHugh

IPC: B25D17/00 ,  B25D17/04

Abstract: An attachment is configured for use with a powered hammer to drive a rod into the ground. The attachment includes a body and an impact portion defining a first axis. The impact portion is fixed to the body and immovable relative to the body. The impact portion is configured to receive repeated impacts from the powered hammer. The attachment further comprises a receiving portion in which the rod is receivable. The receiving portion defines a second axis that is parallel with the first axis.

公开(公告)号：US20220285968A1

公开(公告)日：2022-09-08

申请号：US17729397

申请日：2022-04-26

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Gareth Mueckl ,  Jeremy R. Ebner ,  Tauhira Hoossainy ,  David Rose

IPC: H02J7/14

Abstract: One embodiment provides an electrical circuit coupled to an alternator. The electrical circuit includes a rotor and stator coils. The electrical circuit is configured to receive, at a point when an engine is operating, an electrical current that is induced in the stator coils by rotation of the rotor and charge a battery pack with the electrical current and inhibit generation of a spark by the engine while the alternator is powered by the battery pack until a speed of the alternator is greater than a threshold. The electrical circuit is further configured to power the alternator, at a point when the engine is not operating, with electrical current supplied by the battery pack coupled to a battery connector to start the engine.

公开(公告)号：US11360450B2

公开(公告)日：2022-06-14

申请号：US16584411

申请日：2019-09-26

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Matthew Post ,  Kellen Carey ,  Gareth Mueckl ,  Jeremy R. Ebner ,  Tauhira Hoossainy

IPC: G05B19/042 ,  B23Q11/00

Abstract: Methods and systems are provided for a power tool in control of a vacuum. In response to activation input, the power tool controls a motor for driving power tool operation and wirelessly transmits a control signal to a vacuum. In response to receiving the control signal, the vacuum controls a motor for driving operation of the vacuum. The power tool, the vacuum, or both include a wireless communication pairing butting for paring the power tool and the vacuum. The power tool and/or the vacuum may be cordless and powered by a battery pack.

公开(公告)号：US20210252652A1

公开(公告)日：2021-08-19

申请号：US17176505

申请日：2021-02-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Gareth Mueckl ,  Zachary G. Stanke ,  Jeremy R. Ebner ,  Timothy R. Obermann ,  Ryan B. Jipp

IPC: B23Q5/04 ,  B25B23/147

Abstract: Electronic spindle lock for a power tool. One embodiment provides a power tool including a housing, a bit receiving portion provided on the housing for receiving a power tool bit, a motor within the housing configured to rotate the bit receiving portion, and a controller coupled to the motor. The controller is configured to enter an electronic spindle lock mode, and detect rotation of the bit receiving portion in a first direction. The controller is also configured to control motor to rotate in a second direction in response to detecting rotation of the bit receiving portion in the first direction.