公开(公告)号：US11878402B2

公开(公告)日：2024-01-23

申请号：US16745688

申请日：2020-01-17

Applicant: Milwaukee Electric Tool Corporation

Inventor： Eric D. Norquist ,  James G. Ballard ,  Kris J. Kanack ,  Luke J. Skinner ,  Robert Jensen ,  Marc S. D'Antuono ,  Peter Davies

IPC: B25F5/00 ,  B25F5/02 ,  B21D39/04

CPC classification number: B25F5/005 ,  B21D39/048 ,  B25F5/02

Abstract: An example hydraulic tool includes: a fluid reservoir; a pump; an electric motor; a cylinder; a piston; a first trigger button; a second trigger button; and a controller configured to perform operations comprising: receiving a first signal when the first trigger button is triggered, responsively, causing the electric motor to rotate in a first rotational direction, thereby: (i) causing the pump to provide fluid to the cylinder, and (ii) causing the piston to move in a first linear direction, thereafter, receiving a second signal when the second trigger button is triggered, and responsively to the second signal, causing the electric motor to rotate in a second rotational direction opposite the first rotational direction, thereby: (i) opening a fluid path from the cylinder to the fluid reservoir, and (ii) causing the piston to move in a second linear direction opposite the first linear direction.

公开(公告)号：US11777270B2

公开(公告)日：2023-10-03

申请号：US17397153

申请日：2021-08-09

Applicant: Milwaukee Electric Tool Corporation

Inventor： Marc S. D'Antuono

IPC: H01R43/058 ,  H01R43/042

CPC classification number: H01R43/058 ,  H01R43/0427

Abstract: Embodiments of the invention provide a crimper for use in a tool. The crimper can include a clevis, a nest, and an indenter. The clevis can include a first leg having a first slot and a second leg having a second slot. The first leg and the second leg can extend from a cylindrical body that has a base surface. The indenter can be configured to be moved from a retracted position to an extended position. The indenter can include a body with a work surface and a base on opposing sides of the body. The base of the indenter can be configured to engage the base surface of the cylindrical body when the indenter is in the retracted position.

公开(公告)号：US10226826B2

公开(公告)日：2019-03-12

申请号：US15130122

申请日：2016-04-15

Applicant: Milwaukee Electric Tool Corporation

Inventor： Sean T. Kehoe ,  James G. Ballard ,  Troy C. Thorson ,  Marc S. D'Antuono ,  Alex Huber

IPC: B23D17/06 ,  B23D29/00 ,  B25B7/12 ,  B25F5/00 ,  H01R43/042 ,  F15B13/04 ,  F15B15/18

Abstract: A hydraulic power tool includes a housing defining a cylinder, a piston at least partially positioned within the cylinder and movable between a retracted position and an extended position, a reservoir containing hydraulic fluid, a pump for transferring hydraulic fluid in the reservoir to the cylinder, causing the piston to move from the retracted position toward the extended position, a return valve defining a rotational axis and positioned between the cylinder and the reservoir, and a valve actuator driven by the pump for opening the return valve, thereby fluidly communicating the cylinder and the reservoir, in response to a predetermined pressure being reached in the cylinder.

公开(公告)号：US20240030670A1

公开(公告)日：2024-01-25

申请号：US18479759

申请日：2023-10-02

Applicant: Milwaukee Electric Tool Corporation

Inventor： Marc S. D'Antuono

IPC: H01R43/058 ,  H01R43/042

CPC classification number: H01R43/058 ,  H01R43/0427

Abstract: Embodiments of the invention provide a crimper for use in a tool. The crimper can include a clevis, a nest, and an indenter. The clevis can include a first leg having a first slot and a second leg having a second slot. The first leg and the second leg can extend from a cylindrical body that has a base surface. The indenter can be configured to be moved from a retracted position to an extended position. The indenter can include a body with a work surface and a base on opposing sides of the body. The base of the indenter can be configured to engage the base surface of the cylindrical body when the indenter is in the retracted position.

公开(公告)号：US20230275444A1

公开(公告)日：2023-08-31

申请号：US18171720

申请日：2023-02-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Kyle Reeder ,  Isabel M. Lloyd ,  Caroline Fox ,  Casey L. Bonath ,  Matthew Post ,  John S. Scott ,  Gareth Mueckl ,  Matthew N. Thurin ,  Kevin D. White ,  Brijeshkumar K. Meghpara ,  Marc S. D'Antuono ,  Harold A. Morrow, JR. ,  Keith G. Koch ,  Jacob D. Rosenthal ,  James Dykstra ,  David L. Nomura

IPC: H02J7/00 ,  H05K7/18 ,  H05K5/02

CPC classification number: H02J7/0045 ,  H05K7/18 ,  H05K5/0204

Abstract: A charging station includes a housing defining a forward side and a rear side opposite the forward side and a charging port disposed on the housing. The charging port includes a battery receptacle to receive and charge a battery pack. The charging station also includes a magnet assembly disposed on the rear side of the housing. The magnet assembly is configured to support the housing from a mating surface.

公开(公告)号：US20220094187A1

公开(公告)日：2022-03-24

申请号：US17480651

申请日：2021-09-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Kyle Reeder ,  Isabel M. Lloyd ,  Caroline Fox ,  Casey L. Bonath ,  Matthew Post ,  John S. Scott ,  Gareth Mueckl ,  Matthew N. Thurin ,  Kevin D. White ,  Brijeshkumar K. Meghpara ,  Marc S. D'Antuono ,  Harold A. Morrow, JR. ,  Keith G. Koch ,  Jacob D. Rosenthal ,  James Dykstra ,  David L. Nomura

IPC: H02J7/00 ,  H01M50/204

Abstract: A charging station including a housing defining a hub and a wing that extends from the hub and a first charging port disposed on the housing. The first charging port includes a first battery receptacle configured to receive and charge a first battery pack. The charging station also includes a second charging port disposed on the housing. The second charging port includes a second battery receptacle configured to receive and charge the first battery pack and a third battery receptacle that is different than the second battery receptacle configured to receive and charge a second battery pack that is different from the first battery pack.

公开(公告)号：US20200298388A1

公开(公告)日：2020-09-24

申请号：US16745688

申请日：2020-01-17

Applicant: Milwaukee Electric Tool Corporation

Inventor： Eric D. Norquist ,  James G. Ballard ,  Kris J. Kanack ,  Luke J. Skinner ,  Robert Jensen ,  Marc S. D'Antuono ,  Peter Davies

IPC: B25F5/00 ,  B21D39/04 ,  B25F5/02

Abstract: An example hydraulic tool includes: a fluid reservoir; a pump; an electric motor; a cylinder; a piston; a first trigger button; a second trigger button; and a controller configured to perform operations comprising: receiving a first signal when the first trigger button is triggered, responsively, causing the electric motor to rotate in a first rotational direction, thereby: (i) causing the pump to provide fluid to the cylinder, and (ii) causing the piston to move in a first linear direction, thereafter, receiving a second signal when the second trigger button is triggered, and responsively to the second signal, causing the electric motor to rotate in a second rotational direction opposite the first rotational direction, thereby: (i) opening a fluid path from the cylinder to the fluid reservoir, and (ii) causing the piston to move in a second linear direction opposite the first linear direction.

公开(公告)号：US20250144781A1

公开(公告)日：2025-05-08

申请号：US19019241

申请日：2025-01-13

Applicant: Milwaukee Electric Tool Corporation

Inventor： Eric D. Norquist ,  James G. Ballard ,  Kris J. Kanack ,  Luke J. Skinner ,  Robert Jensen ,  Marc S. D'Antuono ,  Peter Davies

IPC: B25F5/00 ,  B21D39/04 ,  B25F5/02

Abstract: An example hydraulic tool includes: a fluid reservoir; a pump; an electric motor; a cylinder; a piston; a first trigger button; a second trigger button; and a controller configured to perform operations comprising: receiving a first signal when the first trigger button is triggered, responsively, causing the electric motor to rotate in a first rotational direction, thereby: (i) causing the pump to provide fluid to the cylinder, and (ii) causing the piston to move in a first linear direction, thereafter, receiving a second signal when the second trigger button is triggered, and responsively to the second signal, causing the electric motor to rotate in a second rotational direction opposite the first rotational direction, thereby: (i) opening a fluid path from the cylinder to the fluid reservoir, and (ii) causing the piston to move in a second linear direction opposite the first linear direction.

公开(公告)号：US20240326221A1

公开(公告)日：2024-10-03

申请号：US18740435

申请日：2024-06-11

Applicant: Milwaukee Electric Tool Corporation

Inventor： Luke J. Skinner ,  Kris J. Kanack ,  James G. Ballard ,  David R. Bauer ,  Troy A. Marks ,  Marc S. D'Antuono ,  Paige L. Bovard ,  Eric Norquist

IPC: B25F5/00 ,  B23D15/14 ,  B23D29/00 ,  B25B27/10 ,  B25B27/14 ,  B25B28/00 ,  B25F5/02 ,  B26B15/00 ,  H01R43/042

CPC classification number: B25F5/005 ,  B23D15/14 ,  B23D29/002 ,  B25B27/10 ,  B25B27/146 ,  B25B28/00 ,  B26B15/00 ,  H01R43/0427 ,  H01R43/0428 ,  B25F5/02

Abstract: A power tool includes a tool head, a frame that rotationally couples with the tool head, a piston, and a motor that is operable to drive the piston to perform an operation on a workpiece. The power tool also includes a sensor that senses movement of the piston to provide sensor information indicative of the movement of the piston. The power tool further includes a controller that receives the sensor information from the sensor. The controller operates the motor to perform work on the workpiece until the sensor determines the piston has moved a target distance.

公开(公告)号：US11833597B2

公开(公告)日：2023-12-05

申请号：US16255890

申请日：2019-01-24

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Sean T. Kehoe ,  James G. Ballard ,  Marc S. D'Antuono

IPC: B23D29/00 ,  B25B7/12 ,  B25F5/00 ,  B23D17/06 ,  H01R43/042 ,  B23D35/00 ,  F15B13/04 ,  F15B15/18

CPC classification number: B23D29/00 ,  B23D29/002 ,  B23D35/002 ,  B23D35/008 ,  B25B7/126 ,  B25F5/005 ,  H01R43/0427 ,  B23D17/06 ,  F15B13/0406 ,  F15B15/18 ,  F15B2211/20515 ,  F15B2211/20561 ,  F15B2211/7052

Abstract: A hydraulic power tool includes a housing defining a cylinder, a piston at least partially positioned within the cylinder and movable between a retracted position and an extended position, a clevis supporting a head of the power tool, a nut coupled to an outer peripheral surface of the clevis, and a collar coupled to the housing and surrounding the nut to axially constrain the nut between the collar and the housing while permitting relative rotation between the collar and the nut.