Vehicle mounted sand spreader
US6308900A · kind A · utility
7Cited by
37References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 12, 2000 |
| Grant date | Oct 30, 2001 |
| Priority date | — |
| Expiry date | Dec 12, 2020 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2019/2075
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A bin for a sand spreading vehicle is provided with curved lower sidewalls that deliver sand to a central conveyor. The curvature of the sidewalls lowers the center of gravity of the vehicle for a given load; or permits carriage of a greater load for a given height for the center of gravity of the loaded bin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.