Rotary mower
US7181897B2 · kind B2 · utility
2Cited by
9References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2003 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Jun 3, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D34/664
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A cutting device including a gearbox of an upper part, a lower part, and a front piece, the front piece having a thickness greater than the thickness of the upper part. At least one guide bearing is connected to the gearbox by assembly elements. At least one cutting member is connected to the gearbox by the guide bearing, the cutting member being driven in rotation during work about an upwardly directed axis. And, at least one assembly element is anchored in the front piece of increased thickness, attachment of the guide bearing being thus improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.