Screed control system
US10550529B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 21, 2019 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Aug 21, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/14
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A screed control system includes a controller communicably coupled to a position sensor and at least one of a screed pressure assist system, an extendable screed height system, and a tamper system. The controller is configured to receive a signal indicative of a position of an at least one extendable screed with respect to a main screed. The controller is also configured to determine a change in the position of the at least one extendable screed with respect to the main screed. The controller is further configured to control at least one of the screed pressure assist system, the extendable screed height system, and the tamper system based, at least in part, on the determination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.