Vehicle mounted sand spreader
US6179230A · kind A · utility
13Cited by
33References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 30, 1997 |
| Grant date | Jan 30, 2001 |
| Priority date | — |
| Expiry date | May 30, 2017 |
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.