Seal for a seed metering system
US10842071B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Nov 19, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C19/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A seed metering system for metering a plurality of seeds includes a meter housing having a front side and a rear side opposite and attached to the front side, a seed inlet defined within the front side of the meter housing, and a seed disk positioned within and rotatable relative to the meter housing. The seed disk has a first side in facing relation to the front side of the meter housing and a second side in facing relation to the rear side of the meter housing. The seed metering system further includes a seal in contact with the front side of the meter housing and the first side of the seed disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.