Farm machine adaptable to the contour of the land and having a pivoting housing
US5199249A · kind A · utility
31Cited by
8References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1991 |
| Grant date | Apr 6, 1993 |
| Priority date | — |
| Expiry date | Nov 12, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S56/14
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A farm machine having a first joint with an upwardly directed axis such that in the vicinity of the first joint, a body is connected to a connecting device with a second joint. The second joint having an axis at least approximately perpendicular to the axis of the first joint and to a longitudinal axis of the body. A universal joint telescopic shaft transmits the rotation movement of an output shaft of a second housing to an input shaft of an intake housing connected to the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.