Digger shift priming
US10753069B1 · kind B1 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2019 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Dec 16, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/2203
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system and method for automatically adjusting a pressure within a variable volume of a hydraulic feed tube while the variable volume of the hydraulic feed tube is changing. Inputs are used to determine the appropriate pressure adjustments for the hydraulic feed tube, which is adjusted by a pressure reducing valve, wherein control of the pressure reducing valve is updated continuously by a control module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.