Hopper insert for an asphalt paving machine
US9702095B1 · kind B1 · utility
1Cited by
15References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2015 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Sep 28, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/02
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hopper insert is provided for an asphalt paving machine. The hopper insert provides for passive mixing of asphalt material, and also provides a dual capacity loading option. Two upper baffles extend across an open upper end of the hopper insert. A grate extends between the upper baffles. Asphalt material is received on top of the grate between the upper baffles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.