Row cleaner suspension for agricultural implement
US10136574B2 · kind B2 · utility
0Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2016 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Oct 23, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P60/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A suspension system for a row cleaner used with an agricultural row unit. A base is connectable with the agricultural row unit and a support is provided for journaling row cleaner sweeper blades. Links pivotally connect the base and the support for up and down movement of the sweeper blades towards the ground. A pair of coil springs have one end connected to the upper links and the other a free end. A series of holes in the base receive an adjustment pin to provide preselected levels of downward force towards the ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.