Rotary soil working tool
US5064001A · kind A · utility
2Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 1990 |
| Grant date | Nov 12, 1991 |
| Priority date | — |
| Expiry date | Jun 26, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7182
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotary soil working tool comprising a rotatable support member having an engaging portion and a plurality of soil working elements each comprising an elongated member with a waisted portion. Each soil working element is detachably secured to the engaging portion such that the element extends outwardly of the support member. Preferably the support member is adapted to be rotabably supported on a hub.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.