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Found results for
 patents
1.
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Oscillating spreading arrangement for a combine harvester
| Application Number |
16200545 |
| Grant Number |
10881048 |
| Status |
In Force |
| Filing Date |
2018-11-26 |
| First Publication Date |
2019-03-28 |
| Grant Date |
2021-01-05 |
| Owner |
Rekordverken Sweden AB (Sweden)
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| Inventor |
Holmén, Bengt
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Abstract
A combine harvester includes a straw chopper having an inlet for unchopped straw, an outlet for chopped straw in an essentially horizontal direction, and a spreader fan, connected downstream of the outlet of the straw chopper and having an essentially horizontal plane of rotation, for spreading the chopped straw over a ground surface. The combine harvester further includes a guide member, which is arranged to deflect at least a part of the stream of chopped straw material to an axial intake of the spreader fan such that a part of chopped straw material meets the blades of the spreader fan in the direction of transport of the chopped straw material through the spreader fan at an acute angle (α) relative to the plane of rotation of the spreader fan.
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2.
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A SPREADING ARRANGEMENT AND A COMBINE HARVESTER COMPRISING A SPREADING ARRANGEMENT
| Application Number |
EP2016063154 |
| Publication Number |
2016/202677 |
| Status |
In Force |
| Filing Date |
2016-06-09 |
| Publication Date |
2016-12-22 |
| Owner |
REKORDVERKEN SWEDEN AKTIEBOLAG (Sweden)
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| Inventor |
Holmén, Bengt
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Abstract
The present invention relates to a spreading arrangement (10) adapted to be arranged after a combine harvester (1), said spreading arrangement comprises two spreader fans (8), two flow guides (21), and two flow diverting elements (23). An inlet (27) of each one of the two flow guides (21) are arranged in proximity to a respective one of said spreader fans (8), an outlet (28) of said flow guides (21) are provided at a distance from said respective inlets. Each one of said two flow diverting elements (23) are provided at a respective one of said outlets (28) of said guide elements (21) and are adapted to be adjustable between at least a first and a second position. The present invention also relates to a combine harvester (1) being provided with a spreading arrangement (10).
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3.
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Oscillating spreading arrangement in a combine harvester
| Application Number |
14515868 |
| Grant Number |
09545055 |
| Status |
In Force |
| Filing Date |
2014-10-16 |
| First Publication Date |
2015-02-05 |
| Grant Date |
2017-01-17 |
| Owner |
Rekordverken Sweden AB (Sweden)
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| Inventor |
Holmén, Bengt
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Abstract
Example embodiments relate to a combine harvester including a straw chopper having an inlet for unchopped straw, an outlet for chopped straw in an essentially horizontal direction, and a spreader fan, connected downstream of the outlet of the straw chopper and having an essentially horizontal plane of rotation, for spreading the chopped straw over a ground surface. The combine harvester further includes a guide member, which is arranged to deflect at least a part of the stream of chopped straw material to an axial intake of the spreader fan such that a part of chopped straw material meets the blades of the spreader fan in the direction of transport of the chopped straw material through the spreader fan at an acute angle (α) relative to the plane of rotation of the spreader fan.
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4.
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Spreading arrangement and combine harvester with spreading arrangement
| Application Number |
13480030 |
| Grant Number |
08939830 |
| Status |
In Force |
| Filing Date |
2012-05-24 |
| First Publication Date |
2012-11-29 |
| Grant Date |
2015-01-27 |
| Owner |
Rekordverken Sweden AB (Sweden)
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| Inventor |
Holmén, Bengt
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Abstract
Example embodiments relate to a combine harvester including a straw chopper having an inlet for unchopped straw, an outlet for chopped straw in an essentially horizontal direction, and a spreader fan, connected downstream of the outlet of the straw chopper and having an essentially horizontal plane of rotation, for spreading the chopped straw over a ground surface. The combine harvester further includes a guide member, which is arranged to deflect at least a part of the stream of chopped straw material to an axial intake of the spreader fan such that a part of chopped straw material meets the blades of the spreader fan in the direction of transport of the chopped straw material through the spreader fan at an acute angle (α) relative to the plane of rotation of the spreader fan.
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5.
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COMBINE HARVESTER WITH SPREADER FANS AND METHOD OF SPREADING
| Application Number |
SE2008050725 |
| Publication Number |
2008/156419 |
| Status |
In Force |
| Filing Date |
2008-06-17 |
| Publication Date |
2008-12-24 |
| Owner |
REKORDVERKEN SWEDEN AB (Sweden)
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| Inventor |
Holmén, Bengt
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Abstract
The present invention relates to a combine harvester (1) comprising a straw chopper (2) having an inlet for unchopped straw, an outlet (21) for chopped straw in an essentially horizontal direction, and a spreader fan (8),connected downstream of the outlet (21) of the straw chopper (2) and having an essentially horizontal plane of rotation, for spreading the chopped straw over a ground surface (9). The combine harvester (1) further comprises a guide member (13), which is arranged to deflect at least a part of the stream of chopped straw material to an axial intake (20) of the spreader fan (8) such that said part of chopped straw material meets the blades (16) of the spreader fan (8) in the direction of transport of the chopped straw material through the spreader fan (8) at an acute angle (a) relative to the plane of rotation of the spreader fan (8). Said part of the stream of chopped straw material thereby contributes to the material movement through the spreader fan (8).
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