Control linkage for continuous roll baling machine
US4517891A · kind A · utility
12Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 29, 1983 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Nov 29, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01F15/0705
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A machine for continuously forming roll bales of crop material has a lower apron and forward and rearward upper aprons cooperating to define front and rear bale forming chambers. A rotatable arm assembly supports the rearward upper apron, and a control linkage is provided for holding the arm assembly in a position so that it does not interfere with the discharge of a bale from the rear chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.