Method of controlling motor grader and motor grader
US10961685B2 · kind B2 · utility
2Cited by
13References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Jan 9, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/842
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A motor grader includes a blade between a front wheel and a rear wheel, the blade being attached to a swing circle which adjusts a blade angle. A control method performed in the motor grader includes obtaining current topography in front of the motor grader and adjusting the blade angle to an angle in accordance with the current topography by revolving the swing circle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.