Pull-slip control system for track-type tractor and track-type tractor operating method
US10519627B2 · kind B2 · utility
1Cited by
6References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 8, 2017 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Mar 19, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C5/0808
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Operating a tractor with a front ground-engaging implement and a back ground-engaging implement includes calculating an error between a real-time pull-slip ratio and a target pull-slip ratio, and engaging the back ground-engaging implement with material of an underlying substrate to reduce the error. Related hardware and control logic are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.