Wear resistant disk blade and agricultural machine with wear resistant disk blade
US10932402B2 · kind B2 · utility
0Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2017 |
| Grant date | Mar 2, 2021 |
| Priority date | — |
| Expiry date | Apr 3, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K26/34
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A disk blade having a circular blade body of a first base material of a first hardness and having top and a bottom surfaces and an outer edge extending around the blade body. At least one clad bead extends circumferentially about the blade body on the bottom surface adjacent the outer edge of a second hardness greater than the first hardness of the base material. Various bead patterns are possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.