Plough device comprising two cutting elements
US11419252B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 9, 2018 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | May 25, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B13/08
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A plough device (100) and a method for ploughing a ground (120). A rotatable first plate-like cutting element (102) having a circumferential first cutting edge (103) is arranged on a support structure (101) and is designed such that when the support structure (101) is moved on the ground (120) along a ploughing direction (110), a side region (202) of a soil ridge (201) of the ground (120) can be cut by means of a first cutting region (104) of the first cutting edge (103). A second disc-shaped cutting element (105) having a second cutting edge (106) is arranged on the support structure (101) and is designed such that when the support structure (101) is moved on the ground (120) along a ploughing direction (110), a base region (203) of a soil ridge (201) of the ground (120) can be cut by means of a second cutting region (118) of the second cutting edge (106), wherein the second cutting element (105) is arranged relative to the first cutting element (102) in the ploughing direction (110) such that the second cutting region (118) is arranged before the first cutting region (104) in the ploughing direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.