Brush for air seeder metering system
US5826523A · kind A · utility
50Cited by
13References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 18, 1997 |
| Grant date | Oct 27, 1998 |
| Priority date | — |
| Expiry date | Aug 18, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A meter brush is provided for cutting off product flow of unmetered product between a product tank and an associated metering system for an air seeder. The meter brush has a plurality of bristles extending between an inner wall of a meter casing and a meter to prevent product from passing while allowing air to flow through.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.