Tillage implement with stop for resilient mounting
US9516801B2 · kind B2 · utility
1Cited by
20References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2014 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B21/083
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An agricultural tillage implement including a carriage frame assembly and pull hitch towed by a tractor and secondary frames supported by the carriage frame assembly. The secondary frames support gangs of disk blades for tilling the soil in a travel direction. Bearing hanger assemblies support the gangs of disk blades below the secondary frames through a C shaped resilient element. Stop elements are mounted on the bearing hanger assemblies and to a cross bar to limit deflection of the C shaped elements by abutting some of the secondary frames.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.