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US 12,599,052 B2Granted
Soil cultivation device
AssigneeLEMKEN GmbH & Co. KG
InventorsMartin Gebbeken, Christian Paeßens, Simon Belker, Mark Berendsen, Dieter Werries
Life of this patent
Estimating the term…
Abstract
A roller for agricultural soil cultivation has at least one support body rotatably mounted about an axis of rotation and multiple compaction rings arranged spaced apart from one another next to one another on the support body and intermediate rings arranged between adjacent compaction rings. At least two intermediate rings have a different diameter and/or a different width.
Claims16
A roller for agricultural soil cultivation, comprising:
- a support body (18) rotatably mounted about an axis of rotation (22);
- multiple compaction rings (24) arranged spaced apart from one another next to one another on the support body (18) for compacting the soil;
- and
- intermediate rings (26, 28) arranged between adjacent compaction rings (24),
- wherein the compaction rings (24) have a larger diameter than the intermediate rings (26, 28), and
- wherein at least one compaction ring (24) directly abuts, on one side, a first intermediate ring (26) having a first diameter (d1) and a first width (b1), and, on an opposite side, directly abuts a second intermediate ring (28) having a second diameter (d2) and a second width (b2), the second diameter (d2) being different from the first diameter (d1) and/or the second width (b2) being different from the first width (b1), and
- wherein the multiple compaction rings (24) and/or the intermediate rings (26, 28) are fixed to the support body (18) for co-rotation therewith by a force-fit or form-fit connection.
4 more elements
A roller for agricultural soil cultivation, comprising:
- a support body (18) rotatably mounted about an axis of rotation (22);
- multiple compaction rings (24) arranged spaced apart from one another next to one another on the support body (18) for compacting the soil;
- and
- intermediate rings (26, 28) arranged between adjacent compaction rings (24),
- wherein the compaction rings (24) have a larger diameter than the intermediate rings (26, 28), and
- wherein at least one compaction ring (24) directly abuts, on one side, a first intermediate ring (26) of a first diameter (d1) and/or width (b1), and, on an opposite side, directly abuts a second intermediate ring (28) of a different diameter (d2) and/or width (b2),
- wherein the second intermediate ring (28) has a second diameter (d2), and
- wherein the first diameter (d1) is smaller than the second diameter (d1),
- wherein the first intermediate ring (26) and/or the second intermediate ring (28) is detachably connected to at least one adjacent compaction ring (24) by a connecting element (36), and
- wherein at least one of the compaction rings (24) comprises a recess (44) for at least partially receiving the connecting element (36).
7 more elements
Dependencies are inferred from the claim text.