The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 2025
Filed:
Jul. 19, 2021
Komatsu Ltd., Tokyo, JP;
Kazuyoshi Okabe, Tokyo, JP;
KOMATSU LTD., Tokyo, JP;
Abstract
A work machine includes a vehicle body, and a plurality of radar devices. The vehicle body includes a front frame and a rear frame, traveling wheels disposed on the front frame, and traveling wheels disposed the rear frame. The rear frame is relatively operably connected to the front frame by an articulated mechanism. The plurality of radar devices are positioned on right and left sides of a central axis that extends along a front-rear direction of the rear frame. The plurality of radar devices are installed at a rear part of the vehicle body. Each radar device of the plurality of radar devices includes a detector configured to detect an object, and the detector is installed facing outward from a direction parallel to the central axis.