Crop-feeding rotor having center shaft of non-round cross-section
US6679041B2 · kind B2 · utility
9Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2002 |
| Grant date | Jan 20, 2004 |
| Priority date | — |
| Expiry date | Jun 20, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01F2015/108
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotor includes a tube having an outer cross section which is non-circular onto which is assembled one-piece drivers provided with central openings of the same shape and size as the outer circumferential surface of the tube and thereby create a connection, fixed against rotation, between these parts. The rotor is shown used in a crop reducing arrangement of a large round baler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.