公开(公告)号：US12128537B2

公开(公告)日：2024-10-29

申请号：US18328450

申请日：2023-06-02

Applicant: TECHTRONIC CORDLESS GP

Inventor： James W. Jenkins ,  Jesse J. Jerabek ,  David Bayless ,  I. Daniel Smith ,  Brent N. Gregorich ,  Ashley Poteet ,  Yun Biao Bai ,  De Xiang Jin ,  Yan Jun Zhang

IPC: B25F3/00 ,  B25F5/02

CPC classification number: B25F3/00 ,  B25F5/029

Abstract: A rotary tool assembly includes a rotary tool having a body with a working end and a rear end, a motor disposed within the body, and a drive shaft rotatably driven by the motor. A base of the rotary tool assembly includes a battery receptacle configured to receive a battery pack and a stand for supporting the rotary tool when the rotary tool is not in use. The stand includes two arms defining a tool receptacle therebetween in which the rotary tool is supported. A power cord extends between the base and the rotary tool to transfer electric power from the base to the rotary tool to selectively power the motor. The battery pack is received in the battery receptacle for form a foot of the base.

公开(公告)号：US20200070329A1

公开(公告)日：2020-03-05

申请号：US16554828

申请日：2019-08-29

Applicant: TECHTRONIC CORDLESS GP

Inventor： William C. Buck ,  Todd E. Woodhams ,  Julia H. Moylan ,  Brent N. Gregorich

IPC: B25B27/14

Abstract: A pressing tool includes a housing, first and second jaws at least partially disposed in the housing, the first and second jaws being pivotal respective to a portion of the housing, a motor supported within the housing, an output shaft driven by the motor, the output shaft including a threaded portion, and a roller carriage including a threaded bore in which the output shaft is received such that rotation of the output shaft advances or retracts the roller carriage to pivot the jaws.

公开(公告)号：US20210354280A1

公开(公告)日：2021-11-18

申请号：US16876821

申请日：2020-05-18

Applicant: TECHTRONIC CORDLESS GP

Inventor： James W. Jenkins ,  Jesse J. Jerabek ,  David Bayless ,  I. Daniel Smith ,  Brent N. Gregorich ,  Ashley Poteet ,  Yun Biao BAI ,  De Xiang JIN ,  Yan Jun ZHANG

IPC: B25F3/00 ,  B25F5/02

Abstract: A rotary tool assembly including a rotary tool having a body with a working end and a rear end, a motor disposed within the body, and a drive shaft rotatably driven by the motor. A base includes a battery receptacle configured to receive a battery pack. A power cord extends between the base and the rotary tool to transfer electric power from the base to the rotary tool to selectively power the motor.

公开(公告)号：US20210069805A1

公开(公告)日：2021-03-11

申请号：US16566153

申请日：2019-09-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： Brent N. Gregorich ,  Zachary P. Scott ,  Carl N. Chandler

IPC: B23D21/04 ,  B23D21/10

Abstract: A cutting tool includes a housing, a motor positioned within the housing, a pipe holder formed in the housing, a blade pivotally coupled respective to the pipe holder at a pivot point for movement relative to the pipe holder during a cutting motion, a drive mechanism including a first gear, and a quick-change mechanism rotationally coupling the blade to the first gear. The quick-change mechanism is operable to selectively de-couple the blade from the first gear to remove the blade for replacement.

公开(公告)号：US20230311291A1

公开(公告)日：2023-10-05

申请号：US18328450

申请日：2023-06-02

Applicant: TECHTRONIC CORDLESS GP

Inventor： James W. Jenkins ,  Jesse J. Jerabek ,  David Bayless ,  I. Daniel Smith ,  Brent N. Gregorich ,  Ashley Poteet ,  Yun Biao BAI ,  De Xiang JIN ,  Yan Jun ZHANG

IPC: B25F3/00 ,  B25F5/02

CPC classification number: B25F3/00 ,  B25F5/029

Abstract: A rotary tool assembly includes a rotary tool having a body with a working end and a rear end, a motor disposed within the body, and a drive shaft rotatably driven by the motor. A base of the rotary tool assembly includes a battery receptacle configured to receive a battery pack and a stand for supporting the rotary tool when the rotary tool is not in use. The stand includes two arms defining a tool receptacle therebetween in which the rotary tool is supported. A power cord extends between the base and the rotary tool to transfer electric power from the base to the rotary tool to selectively power the motor. The battery pack is received in the battery receptacle for form a foot of the base.

公开(公告)号：US20200368833A1

公开(公告)日：2020-11-26

申请号：US16959741

申请日：2019-01-04

Applicant: TECHTRONIC CORDLESS GP

Inventor： Curt A. Laugh ,  C. Eric Lagman ,  Ming Qiang ,  Brent N. Gregorich

IPC: B23D51/16 ,  B23D49/16

Abstract: A reciprocating saw includes a housing including a handle defining a handle axis extending centrally through the handle from a first end to a second end of the handle, a battery receptacle located adjacent the second end of the handle, a battery insertable into and removable from the battery receptacle along a battery axis, a motor powered by the battery and including a motor shaft rotatable about a motor axis, and a spindle configured to reciprocate along a spindle axis in response to rotation of the motor shaft. The spindle axis is parallel to the motor axis.

公开(公告)号：US11691259B2

公开(公告)日：2023-07-04

申请号：US16876821

申请日：2020-05-18

Applicant: TECHTRONIC CORDLESS GP

Inventor： James W. Jenkins ,  Jesse J. Jerabek ,  David Bayless ,  I. Daniel Smith ,  Brent N. Gregorich ,  Ashley Poteet ,  Yun Biao Bai ,  De Xiang Jin ,  Yan Jun Zhang

IPC: B25F3/00 ,  B25F5/02

CPC classification number: B25F3/00 ,  B25F5/029

Abstract: A rotary tool assembly including a rotary tool having a body with a working end and a rear end, a motor disposed within the body, and a drive shaft rotatably driven by the motor. A base includes a battery receptacle configured to receive a battery pack. A power cord extends between the base and the rotary tool to transfer electric power from the base to the rotary tool to selectively power the motor.

公开(公告)号：US11236849B2

公开(公告)日：2022-02-01

申请号：US16559896

申请日：2019-09-04

Applicant: TECHTRONIC CORDLESS GP

Inventor： D. Blake Besser ,  Julia H. Moylan ,  Brent N. Gregorich ,  James A. Patton ,  Tyler J. Rowe

IPC: F16L13/14 ,  B21D39/04 ,  B25F5/00

Abstract: A pressing tool includes a motor, a sensor, and a microcontroller coupled to the motor and the sensor. The microcontroller is configured to cause the motor to operate in a first direction, and obtain a motor parameter from the sensor. The microcontroller is further configured to determine an occurrence of a fault condition of the motor when the motor parameter satisfies a threshold. In response to determining the fault condition, the microcontroller is further configured to cause the motor to change from operation in the first direction to operate in a second direction, pause operation of the motor in the second direction, and resume operation of the motor in the first direction.

公开(公告)号：US20210062942A1

公开(公告)日：2021-03-04

申请号：US16559896

申请日：2019-09-04

Applicant: TECHTRONIC CORDLESS GP

Inventor： D. Blake Besser ,  Julia H. Moylan ,  Brent N. Gregorich ,  James A. Patton ,  Tyler J. Rowe

IPC: F16L13/14 ,  B21D39/04

Abstract: A pressing tool includes a motor, a sensor, and a microcontroller coupled to the motor and the sensor. The microcontroller is configured to cause the motor to operate in a first direction, and obtain a motor parameter from the sensor. The microcontroller is further configured to determine an occurrence of a fault condition of the motor when the motor parameter satisfies a threshold. In response to determining the fault condition, the microcontroller is further configured to cause the motor to change from operation in the first direction to operate in a second direction, pause operation of the motor in the second direction, and resume operation of the motor in the first direction.