公开(公告)号：US20240335972A1

公开(公告)日：2024-10-10

申请号：US18612464

申请日：2024-03-21

Applicant: Techtronic Cordless GP

Inventor： Christopher A. Holman ,  Lance Eckard ,  Ronald H. Hoffman ,  Brett Steenwyk

IPC: B27B17/02 ,  B27B17/08 ,  B27B17/12

CPC classification number: B27B17/02 ,  B27B17/08 ,  B27B17/12

Abstract: A chainsaw and a drive system therefor are provided. The drive system includes a motor operably coupled to drive a motor shaft and an output drive operably coupled to an output shaft. The motor shaft and the output shaft are mechanically coupled to one another by a transmission system to transfer energy from the motor to the output drive. The motor and motor shaft are coupled to a housing. The transmission system allows the output shaft to selectively change positions along a circumferential direction relative to a rotational axis of the motor shaft to selectively loosen or tighten a connection of the output drive to a chain at a guide bar.

公开(公告)号：US20240284824A1

公开(公告)日：2024-08-29

申请号：US18440206

申请日：2024-02-13

Applicant: Techtronic Cordless GP

Inventor： Ron Hoffman ,  Brett Steenwyk ,  David Wiseman

IPC: A01D34/52 ,  A01D34/84 ,  A01D101/00

CPC classification number: A01D34/52 ,  A01D34/84 ,  A01D2101/00

Abstract: A landscape edger, a blade, and a blade assembly for the landscape edger are provided. An edger blade includes a body having a top surface, a bottom surface, a central opening extending from the top surface to the bottom surface. The central opening is configured to receive a coupling of the edger assembly. The blade includes one or more lobes extending from the body. Each lobe includes a plurality of teeth extending from a periphery. The blade further includes a plurality of holes extending from the top surface to the bottom surface

公开(公告)号：US20240278406A1

公开(公告)日：2024-08-22

申请号：US18443749

申请日：2024-02-16

Applicant: Techtronic Cordless GP

Inventor： Brett Steenwyk ,  Ron Hoffman ,  Scott Reed

IPC: B25F1/04 ,  B25F5/02 ,  B25G3/18

CPC classification number: B25F1/04 ,  B25F5/024 ,  B25G3/18

Abstract: A tool including a housing; a working head; and an elongated member extending between and coupling together the housing and the working head, wherein the elongated member includes: a first elongated member coupled to the housing, the first elongated member including one of a latch or engagement surface; and a second elongated member coupled to the working head, the second elongated member including the other of the latch or engagement surface, wherein the first and second elongated members are pivotally coupled together about a pivot axis, and wherein the latch is configured to selectively interface with the engagement surface to lock the first and second elongated members in an in-use configuration.