Work machines including automatic grading features and functions
US12024852B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2021 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | May 6, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/847
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A work machine includes a first actuator operatively coupled with a first suspension element and a second actuator operatively coupled with a second suspension element. A grading tool assembly is operatively coupled with the first suspension element and the second suspension element. A receiver is operatively coupled with the chassis and configured and operable to detect a wireless signal. An electronic controller is in operative communication with the receiver, the first actuator, and the second actuator and is configured and operable to control the first actuator and the second actuator in response to a wireless signal detected by the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.