公开(公告)号：US20240055715A1

公开(公告)日：2024-02-15

申请号：US17819088

申请日：2022-08-11

Applicant: TECHTRONIC CORDLESS GP

Inventor： Evan Varner ,  Curt Austin Laugh ,  De Yong Mo

IPC: H01M50/247 ,  B25C1/06 ,  H01M50/244 ,  H01M50/262 ,  H01M50/284

CPC classification number: H01M50/247 ,  B25C1/06 ,  H01M50/244 ,  H01M50/262 ,  H01M50/284 ,  H01M2220/30

Abstract: A power tool includes a housing that defines a battery pack attachment portion, which has a first cavity and a flange. A printed circuit board and a motor are positioned within the housing. The motor is electrically communicates with the printed circuit board. A battery pack receptacle is positioned within the first cavity, is movably coupled to the battery pack attachment portion. The battery pack receptacle includes a groove in which the flange of the battery pack attachment portion is received and a second cavity configured to receive at least a portion of a battery pack. One of a spring or a resilient body is positioned between the battery pack attachment portion and the battery pack receptacle and is configured to bias the battery pack attachment relative to the battery pack receptacle. Power tool terminals are supported by the battery pack receptacle and electrically communicate with the printed circuit board.

公开(公告)号：US20240051084A1

公开(公告)日：2024-02-15

申请号：US18363361

申请日：2023-08-01

Applicant: TECHTRONIC CORDLESS GP

Inventor： Garrett C. Gerdes ,  Curt Austin Laugh ,  Elton Lee Watson

IPC: B24B47/12 ,  B25F5/00

CPC classification number: B24B47/12 ,  B25F5/001

Abstract: A tool includes a housing, a motor within the housing, a gear box operably coupled to the motor, the gear box including an input shaft that rotates about an input drive axis and an output shaft that rotates about an output drive axis, wherein the output drive axis is aligned with the input drive axis along a drive plane and offset from the input drive axis within the drive plane