Large round baler
US7055425B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2004 |
| Grant date | Jun 6, 2006 |
| Priority date | — |
| Expiry date | Aug 25, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01F2015/0795
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A large round baler comprises a baling chamber and a door that is arranged in the rear area of the baling chamber and includes a pair of wings mounted to opposite sides of the baler so that each is displaceable about an upright pivot axis between a closed position, in which the wings extend inwardly along the rear of the baling chamber, and an open position, in which a passage is defined through which a finished bale can pass after being ejected from the baling chamber. The baler may be of a type including a carrier for bale-forming devices that can be displaced in the baling chamber, independently from the door, between a bale-forming position and a bale ejection position, and that the door, when closed, blocks direct access to the carrier and the devices for forming the bale.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.