公开(公告)号：US20240324499A1

公开(公告)日：2024-10-03

申请号：US18612512

申请日：2024-03-21

Applicant: Techtronic Cordless GP

Inventor： Dawud Nunes Ghazaleh ,  Frank Allen Peters, II ,  Seth Harmon Chapman ,  David James Baker

IPC: A01D34/74 ,  A01D101/00

CPC classification number: A01D34/74 ,  A01D2101/00

Abstract: Robotic vehicles, height adjust systems to selectively raise and lower a cutting implement of robotic vehicles, and methods of adjusting cutting heights of cutting implements on robotic vehicles. A height adjust system includes a user interface configured to be accessible from an exterior of a body of the robotic vehicle, wherein rotation of the user interface about an axis of rotation adjusts a height of the cutting implement, and wherein the user interface is unlocked to enable rotation by translating the user interface in a direction generally parallel with the axis of rotation prior to rotation of the user interface.

公开(公告)号：US20240224849A1

公开(公告)日：2024-07-11

申请号：US18409091

申请日：2024-01-10

Applicant: Techtronic Cordless GP

Inventor： Frank Allen Peters II ,  Seth Harmon Chapman ,  Jonathan Feldkamp

IPC: A01D34/00 ,  A01D101/00

CPC classification number: A01D34/008 ,  A01D2101/00

Abstract: Lawn maintenance devices and tracking systems and methods for lawn maintenance devices are provided. A lawn maintenance device includes a frame; a wheel supporting the frame, wherein the wheel comprises: a body defining a central axis about which the body is rotatable; and a detectable element radially offset from the central axis; a detector that detects a relative position of the detectable element; and control circuitry that receives information from the detector and determines a position of the wheel based on the received information, the information associated with the detected relative position of the detectable element.