Freely rotatable shield for rotary mower
US3979889A · kind A · utility
12Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 1975 |
| Grant date | Sep 14, 1976 |
| Priority date | — |
| Expiry date | Apr 17, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S56/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotary mower comprising at least one rotary cutter unit mounted on a framework, the framework having at least one forwardly extending lower support for rotatably supporting the cutter unit at its lower end, and a freely rotatable shield disposed proximate to the foremost edge of the or each support and underneath the or each cutter unit for shielding said foremost edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.