ES356860A1 - Maquina para aclarar y cavar hileras de plantas dotada, co-mo minimo, de un disco-herramienta giratorio. - Google Patents
Maquina para aclarar y cavar hileras de plantas dotada, co-mo minimo, de un disco-herramienta giratorio.Info
- Publication number
- ES356860A1 ES356860A1 ES356860A ES356860A ES356860A1 ES 356860 A1 ES356860 A1 ES 356860A1 ES 356860 A ES356860 A ES 356860A ES 356860 A ES356860 A ES 356860A ES 356860 A1 ES356860 A1 ES 356860A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- hoeing
- feeler
- disc
- plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A01B41/00—Thinning machines
- A01B41/06—Thinning machines with electric, e.g. photo-electric control of thinning operations
-
- 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
- A01B41/00—Thinning machines
- A01B41/04—Thinning machines with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Máquina para aclarar y cavar hileras de plantas dotada, como mínimo, de un disco-herramienta giratorio, a la cual van fijadas rígidamente herramientas cavadoras dispuestas en forma de estrella, un palpador de plantas previsto detrás de cada disco-herramienta así como un dispositivo de mando para el accionamiento de subsiguiente parada del disco- herramienta después de que su correspondiente palpador de plantas ha palpado una planta a preservar, que se caracteriza por el hecho de que cada disco-herramienta está accionado hidráulicamente de forma ya conocida y se halla dispuesto sobre el eje impulsor de un motor hidráulico o unido con éste a efectos de movimiento, porque la tubería de alimentación de cada motor hidráulico se halla bajo presión constante del líquido y porque en la tubería de retorno de cada motor hidráulico hay colocada una compuerta de mando, la cual cierra o abre la tubería de retorno por efecto del dispositivo de mando.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671557705 DE1557705A1 (de) | 1967-07-31 | 1967-07-31 | Maschine zum Auslichten und Hacken von Pflanzenreihen mit mindestens einer drehbar angeordneten Werkzeugscheibe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES356860A1 true ES356860A1 (es) | 1970-02-16 |
Family
ID=5677292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES356860A Expired ES356860A1 (es) | 1967-07-31 | 1968-07-26 | Maquina para aclarar y cavar hileras de plantas dotada, co-mo minimo, de un disco-herramienta giratorio. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3538985A (es) |
AT (1) | AT277632B (es) |
BE (1) | BE717869A (es) |
DE (1) | DE1557705A1 (es) |
ES (1) | ES356860A1 (es) |
FR (1) | FR1589102A (es) |
GB (1) | GB1230001A (es) |
NL (1) | NL6810785A (es) |
SE (1) | SE339585B (es) |
YU (1) | YU31667B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL191227C (nl) * | 1983-10-03 | 1995-04-03 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL1004479C2 (nl) * | 1996-11-08 | 1998-05-11 | Rijkslandbouwhogeschool | Actuator voor gebruik in een landbouwinrichting voor het uitvoeren van bewerkingen op rijgewassen. |
-
1967
- 1967-07-31 DE DE19671557705 patent/DE1557705A1/de not_active Withdrawn
-
1968
- 1968-07-08 AT AT656868A patent/AT277632B/de not_active IP Right Cessation
- 1968-07-09 GB GB1230001D patent/GB1230001A/en not_active Expired
- 1968-07-10 BE BE717869D patent/BE717869A/xx unknown
- 1968-07-25 YU YU1770/68A patent/YU31667B/xx unknown
- 1968-07-25 SE SE10124/68A patent/SE339585B/xx unknown
- 1968-07-26 ES ES356860A patent/ES356860A1/es not_active Expired
- 1968-07-30 NL NL6810785A patent/NL6810785A/xx unknown
- 1968-07-31 US US749117A patent/US3538985A/en not_active Expired - Lifetime
- 1968-07-31 FR FR1589102D patent/FR1589102A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1230001A (es) | 1971-04-28 |
DE1557705A1 (de) | 1970-04-02 |
AT277632B (de) | 1969-12-29 |
YU31667B (en) | 1973-10-31 |
BE717869A (es) | 1968-12-16 |
FR1589102A (es) | 1970-03-23 |
US3538985A (en) | 1970-11-10 |
YU177068A (en) | 1973-02-28 |
NL6810785A (es) | 1969-02-04 |
SE339585B (es) | 1971-10-11 |
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