公开(公告)号：US20240359410A1

公开(公告)日：2024-10-31

申请号：US18646373

申请日：2024-04-25

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jacob K. Lindsey ,  Justin Miller ,  Ka Seng Lim ,  Andrew F. Troy ,  Peter J. Davies ,  Matthew R. Wolf ,  Keegan P. Fager ,  Troy C. Thorson

IPC: B29C65/30 ,  B29C65/00

CPC classification number: B29C65/30 ,  B29C66/522

Abstract: A universal tip for an electrofusion tool including a main body configured to be electrically connected to an electrical lead of the electrofusion tool, and a contact supported by the main body being capable of transferring a voltage from the electrofusion tool to a pipe fitting. The contact is adjustable between a first configuration, in which the contact is configured to engage a first terminal having a first size, and a second configuration, in which the contact is configured to engage a second terminal having a second size that is different than the first size.

公开(公告)号：US20240300038A1

公开(公告)日：2024-09-12

申请号：US18594515

申请日：2024-03-04

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Keegan P. Fager ,  Peter J. Davies ,  Jose J. Loor

IPC: B23D21/04 ,  B23D29/00

CPC classification number: B23D21/04 ,  B23D29/00

Abstract: A powered tubing cutter includes a housing and a carriage rotatably supported by the housing. The carriage includes a cutting blade and a first rotational axis about which the carriage is rotatable. The powered tubing cutter also includes a brushless direct current (BLDC) motor for providing torque to the carriage to cause it to rotate. The motor defines a second rotational axis that is parallel to the first rotational axis.

公开(公告)号：US20250144728A1

公开(公告)日：2025-05-08

申请号：US18934326

申请日：2024-11-01

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： William R. Schlosser ,  Matthew R. Wolf ,  Jacob K. Lindsey ,  Justin Miller ,  Joseph J. Pechstein ,  Keegan P. Fager

IPC: B23D45/00 ,  B23D45/16 ,  B23D47/12

Abstract: A circular saw plunge pipe cutter includes a main housing, a drive mechanism at least partially disposed within the main housing, a saw blade operably coupled with the drive mechanism, and a shoe slidably coupled to the main housing. The shoe includes a pipe receptacle in which a pipe is receivable. The circular saw plunge pipe cutter is adjustable between a plunge state, in which the main housing moves toward the shoe and the saw blade extends into the pipe receptacle, and a retracted state in which the main housing moves away from the shoe and the saw blade does not extend into the pipe receptacle.

公开(公告)号：US20220362869A1

公开(公告)日：2022-11-17

申请号：US17745097

申请日：2022-05-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Michael C. Reed ,  Keegan P. Fager ,  Timothy J. Radtke ,  Paul Rossetto

IPC: B23G1/24

Abstract: A pipe threader includes a housing, an electric motor, a battery, a die holder, and a die locking mechanism. The die locking mechanism receives torque from the electric motor and rotates as a result. A cutting die is received in the die holder and the locking mechanism rotationally locks the cutting die in the die holder. The locking mechanism includes a first lock ring and a second lock ring. The pipe threader includes a drive assembly including an electric motor, a multi-stage planetary transmission that receives torque from the motor, and a worm drive that receives torque from the transmission. The pipe threader includes an inertial measurement unit and an electronic processer. The processor receives data from the inertial measurement unit, generates a relative position of the pipe threader by applying a Kalman filter, determining whether the relative position exceeds a threshold, and decreases the motor speed in response.