公开(公告)号：US20250038553A1

公开(公告)日：2025-01-30

申请号：US18712410

申请日：2022-11-23

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Isabel M. Lloyd ,  Christopher S. Spaulding ,  Shreyas Sridar ,  Matthew Post ,  Colin J. Roberts ,  Matthew N. Thurin ,  Jeremy R. Ebner ,  Kevin D. White

IPC: H02J7/00

Abstract: A charging box has a housing with first and second ends, charging bays, a cover, and a lock assembly. The charging bays are between the first end and the second end. Each of the charging bays removably receives a battery pack in an insertion direction. The cover pivots on the housing nearer to the second end than to the first end. The cover moves between an open position and a closed position. The lock assembly includes a staple, a slot in the cover, a protrusion coupled to the housing adjacent the staple, and a tether coupled to the housing. The staple is nearer to the first end than to the second end. The staple receives a padlock. The slot receives the staple therethrough. The tether has a distal end with a loop. The loop is receivable about the protrusion.

公开(公告)号：US20220376535A1

公开(公告)日：2022-11-24

申请号：US17748828

申请日：2022-05-19

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Kyle Reeder ,  Christopher S. Spaulding ,  Matthew Post ,  Samuel B. Petre ,  Shreyas Sridar ,  Isabel M. Lloyd

IPC: H02J7/00 ,  G01R31/3835

Abstract: Systems and methods for providing notifications regarding battery pack charging status. One charging system includes a battery charger and an external device. The battery charger includes a housing, a battery pack interface, a wireless communication controller, and a charger controller. The charger controller receives status information associated with power tool battery packs and transmits the status information to an external device. The external device includes a display and an external device controller. The external device controller receives the status information from the charger controller and controls the display to display the status information via a user interface.

公开(公告)号：US20220297990A1

公开(公告)日：2022-09-22

申请号：US17636465

申请日：2020-09-11

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Caroline Fox ,  John S. Scott ,  Matthew Post ,  Jonathan L. Lambert ,  Isabel M. Lloyd ,  Julia L. Savich ,  Matthew N. Thurin ,  Kyle Reeder ,  Logan M. Hietpas

IPC: B66D1/12 ,  B62B3/06 ,  B66D1/46

Abstract: A device is operable to lift and transport a pipe at a worksite. The device includes a base, a mast coupled to the base, and a carriage coupled to the mast upon which the pipe is supportable. The device further includes a lifting assembly that is operable to move the mast and the carriage in a first direction to a desired elevation relative to the base and a positioning assembly that is operable to move the carriage relative to the mast in a second direction that is transverse to the first direction.

公开(公告)号：US20210229963A1

公开(公告)日：2021-07-29

申请号：US17155797

申请日：2021-01-22

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Matthew Post ,  Isabel M. Lloyd ,  Gareth Mueckl ,  John S. Scott ,  Matthew N. Thurin ,  Timothy J. Campbell

IPC: B66C13/24 ,  B66C13/16

Abstract: A zero-gravity hoist system including a chain fall, a motor coupled to the chain fall and configured to drive the chain fall in one or more directions, a power supply configured to provide power to the motor, and a controller having one or more electronic processors. The one or more electronic processors are configured to measure a first force of a load in response to receiving an input, store the measured first force in a memory of the controller, measure a second force of the load, determine a difference between the second measured force and the first measured force, and adjust a height of the load based on determining that the second force differs from the first force by a predetermined threshold.

公开(公告)号：US20200055177A1

公开(公告)日：2020-02-20

申请号：US16541974

申请日：2019-08-15

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： John S. Scott ,  Gareth Mueckl ,  Caroline Hope ,  Isabel M. Lloyd ,  Matthew Post ,  Adam N. Carter ,  Jonathan L. Lambert ,  Logan M. Hietpas ,  Matthew N. Thurin ,  Paul Fry ,  Julia L. Savich

IPC: B25G1/04 ,  B25C1/06

Abstract: A powered fastener driver for driving fasteners into a workpiece includes a driver unit and a handle unit selectively and removably attachable to the driver unit. The driver unit includes a housing, a motor, and a first coupler. The handle unit includes a battery receptacle for receiving a battery pack, a trigger, and a second coupler. The first and second couplers selectively engage one another to mechanically and electrically connect the driver unit to the handle unit.