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:
Sep. 15, 2026
Filed:
Dec. 09, 2024
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A shovel to move an object to predetermined place by repeating a series of operations including an excavation operation and a dumping operation, the shovel including: a lower traveling body; an upper swivel body pivotably mounted on the lower traveling body; an attachment attached to the upper swivel body; a sensor attached to the upper swivel body; and a control device configured to calculate, based on output of the sensor, an excavation reactive force generated by the excavation operation and an excavation weight, which is a weight of object taken into a bucket and moved to the predetermined place. The control device is configured to set a target value related to the excavation reactive force of a second excavation operation subsequently performed one or more times, based on a relationship between the excavation reactive force calculated during a first excavation operation performed one or more times and the excavation weight.