Mower comprising cutter discs driven from beneath
US4197692A · kind A · utility
18Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 1978 |
| Grant date | Apr 15, 1980 |
| Priority date | — |
| Expiry date | May 18, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D69/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The disclosure is of a mower comprising cutter discs each driven from beneath by a transmission in a housing containing lubricant and made to be fitted onto a support plate by a displacement perpendicular to the plane of the plate and then secured by fixing elements which extend perpendicularly to said plane, the housings being interchangeable and lubricant-tight irrespective of the presence of the transmission means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.