AR047856A1 - Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar - Google Patents
Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivarInfo
- Publication number
- AR047856A1 AR047856A1 ARP050100015A ARP050100015A AR047856A1 AR 047856 A1 AR047856 A1 AR 047856A1 AR P050100015 A ARP050100015 A AR P050100015A AR P050100015 A ARP050100015 A AR P050100015A AR 047856 A1 AR047856 A1 AR 047856A1
- Authority
- AR
- Argentina
- Prior art keywords
- blade
- undulations
- applicable
- labrado
- preferredly
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/18—Coulters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvester Elements (AREA)
- Sowing (AREA)
- Fertilizing (AREA)
Abstract
Cuchilla circular preferentemente aplicable a máquinas sembradoras y fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar. La cuchilla es del tipo que presenta una sucesion de ondulaciones, radiales o tangenciales, definidas en una franja anular que se extiende entre el perímetro de la cuchilla y una zona circular central de la misma. El perfil de las ondulaciones presenta un desarrollo esencialmente en forma de diente de sierra de geometría asimétrica. La amplitud de cada ondulacion está definida por tramos de crecimiento y de decrecimiento pico a pico lineal. Cada una de las ondulaciones forma en la superficie de la cuchilla respectivas caras planas en concordancia con el crecimiento y el decrecimiento de la amplitud de las ondulaciones. De acuerdo con las alternativas de realizacion, las ondulaciones se extienden en forma radial respecto del eje de giro de la cuchilla, o en forma tangencial respecto de la zona circular central de la cuchilla segun un eje geométrico longitudinal recto o curvo.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP050100015A AR047856A1 (es) | 2005-01-04 | 2005-01-04 | Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar |
US11/182,274 US7143838B2 (en) | 2005-01-04 | 2005-07-15 | Wavy farming disc |
BRPI0504057-4A BRPI0504057B1 (pt) | 2005-01-04 | 2005-09-16 | faca circular preferivelmente aplicável a máquinas semeadoras e fertilizadoras para o corte de restolhos e a aragem das terras a serem cultivadas. |
CA2531740A CA2531740C (en) | 2005-01-04 | 2005-12-29 | Wavy farming disc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP050100015A AR047856A1 (es) | 2005-01-04 | 2005-01-04 | Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar |
Publications (1)
Publication Number | Publication Date |
---|---|
AR047856A1 true AR047856A1 (es) | 2006-03-01 |
Family
ID=36607191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050100015A AR047856A1 (es) | 2005-01-04 | 2005-01-04 | Cuchilla circular preferentemente aplicable a maquinas sembradoras fertilizadoras para el corte de rastrojos y el labrado de las tierras a cultivar |
Country Status (4)
Country | Link |
---|---|
US (1) | US7143838B2 (es) |
AR (1) | AR047856A1 (es) |
BR (1) | BRPI0504057B1 (es) |
CA (1) | CA2531740C (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7497270B2 (en) * | 2005-09-28 | 2009-03-03 | Bruce Douglas G | Variable wave coulter |
US8696192B2 (en) * | 2007-05-10 | 2014-04-15 | Fluid-Quip, Inc. | Multiple helical vortex baffle |
US7905968B2 (en) * | 2008-04-30 | 2011-03-15 | Douglas G Bruce | Method of heat treating cultivating disc, coulter, and seed drill blades made from heat quenched boron steels, such that they can be roller re-edged and re-sharpened, and yet retain excellent toughness, hardness and wear characteristics, and are especially useful in dry sandy soils such as found in certain wheat growing regions |
AR069714A1 (es) * | 2008-12-17 | 2010-02-10 | Ingersoll Argentina S A | Disco de labranza |
US7878262B1 (en) * | 2009-07-09 | 2011-02-01 | Douglas G Bruce | Notched coulter/disc and method of making same |
US8393407B2 (en) | 2010-04-12 | 2013-03-12 | Brian E. Freed | Crop residue clearing device |
US8550019B1 (en) | 2010-12-15 | 2013-10-08 | Vti, L.L.C. | Slurry applicator for an agriculture machine |
US20140251192A1 (en) * | 2013-03-08 | 2014-09-11 | William J. Dietrich, Sr. | Rotary fertilizer applicator |
EP3024313B1 (en) | 2013-07-26 | 2019-07-17 | NATT Tools Group Inc. | Wavy disc blade with notches |
US9027664B2 (en) * | 2013-08-01 | 2015-05-12 | Douglas G. Bruce | Wavy agricultural tillage blade with sharpened edge |
US10390471B2 (en) | 2014-07-07 | 2019-08-27 | Douglas G. Bruce | Agricultural drill/planter/coulter/disc blade with sine wave edge |
CN105659949A (zh) * | 2016-03-30 | 2016-06-15 | 柳州一合科技有限公司 | 一种新型折叠式圆盘耙 |
SE542323C2 (sv) * | 2016-06-10 | 2020-04-07 | Vaederstad Holding Ab | Tallriksverktyg, lantbruksredskap omfattande sådant tallriksverktyg samt förfarande för tillverkning av tallriksverktyg |
USD949209S1 (en) * | 2020-10-15 | 2022-04-19 | Ingersoll Argentina S.A. | Tillage disc |
USD949210S1 (en) * | 2020-10-15 | 2022-04-19 | Ingersoll Argentina S.A. | Tillage implement |
US11310956B1 (en) | 2021-06-01 | 2022-04-26 | Vti, L.L.C. | Slurry applicator with independent opening and closing units |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US507894A (en) * | 1893-10-31 | Harrow | ||
US323344A (en) * | 1885-07-28 | Improvement in disk-harrows | ||
US2575321A (en) * | 1946-07-26 | 1951-11-13 | Harry G Traver | Rotary hoe disk |
US3559748A (en) * | 1968-07-18 | 1971-02-02 | Borg Warner | Fluted coulter disc blade |
US4256184A (en) * | 1979-02-14 | 1981-03-17 | Squibb John W | Reverse-dish tiller blades |
US4538688A (en) * | 1984-03-02 | 1985-09-03 | Ingersoll Products Corp. | Fluted coulter blade |
US6644224B1 (en) * | 1993-06-08 | 2003-11-11 | Dawn Equipment Company | Apparatus for preparing soil for the placement of seed and additive |
US5649602A (en) * | 1995-10-06 | 1997-07-22 | Bruce; Douglas G. | Wavy coulter |
US5957217A (en) * | 1998-04-06 | 1999-09-28 | Gunnink; Darrel W | Strip tillage apparatus |
FR2814636B1 (fr) * | 2000-09-29 | 2003-06-27 | Kuhn Huard Sa | Disque ouvreur pour semoir et semoir utilisant un tel disque |
-
2005
- 2005-01-04 AR ARP050100015A patent/AR047856A1/es active IP Right Grant
- 2005-07-15 US US11/182,274 patent/US7143838B2/en active Active
- 2005-09-16 BR BRPI0504057-4A patent/BRPI0504057B1/pt active IP Right Grant
- 2005-12-29 CA CA2531740A patent/CA2531740C/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2531740A1 (en) | 2006-07-04 |
US7143838B2 (en) | 2006-12-05 |
US20060144600A1 (en) | 2006-07-06 |
CA2531740C (en) | 2012-10-16 |
BRPI0504057A (pt) | 2006-09-12 |
BRPI0504057B1 (pt) | 2012-10-02 |
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Legal Events
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FG | Grant, registration |