MX9307798A - Accesorios de sembrado de ancho parcial. - Google Patents
Accesorios de sembrado de ancho parcial.Info
- Publication number
- MX9307798A MX9307798A MX9307798A MX9307798A MX9307798A MX 9307798 A MX9307798 A MX 9307798A MX 9307798 A MX9307798 A MX 9307798A MX 9307798 A MX9307798 A MX 9307798A MX 9307798 A MX9307798 A MX 9307798A
- Authority
- MX
- Mexico
- Prior art keywords
- sections
- openers
- valve
- hydraulic
- switches
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
- A01B63/24—Tools or tool-holders adjustable relatively to the frame
- A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/088—Sectional seeding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/201—Mounting of the seeding tools
- A01C7/205—Mounting of the seeding tools comprising pressure regulation means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S111/00—Planting
- Y10S111/922—Variable drive mechanism
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
Un accesorio de sembrado de ancho parcial incluye solenoides electricamente controlados los cuales activan las válvulas de control de flujo hidráulicas conectadas a los cilindros hidráulicos en las secciones de implemento respectivas. Los interruptores en la cabina de tractor controlan el eje oscilante de una o más secciones seleccionadas independientemente de las otras secciones para levantar los abridores sobre la sección seleccionada o secciones de el contacto con el suelo. Una válvula de inversión de flujo activada electrónicamente está conectada entre la fuente de fluido hidráulico bajo presión y el cilindro de levantamiento para cada una de las secciones. La activación de una válvula seleccionada después de que la válvula de control selectiva sobre el tractor se mueve a la posición de trabajo de campo normal y presuriza el lado de el cilindro que eleva los abridores sobre la sección. Los cilindros restantes operan normalmente para mantener la presión baja preseleccionada sobre los otros abridores. Un interruptor de levantamiento maestro proporciona levantamiento de implemento independiente de la posición de los interruptores de control de eje oscilante individuales. Un revelador de pestillo conecta a un momentáneo sobre un interruptor que evita la operación de la válvula sin el movimiento de el interruptor manual después de una interrupción de energía.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/007,863 US5358055A (en) | 1993-01-22 | 1993-01-22 | Partial width seeding attachment |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9307798A true MX9307798A (es) | 1994-07-29 |
Family
ID=21728501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9307798A MX9307798A (es) | 1993-01-22 | 1993-12-09 | Accesorios de sembrado de ancho parcial. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5358055A (es) |
EP (1) | EP0607603B1 (es) |
CA (1) | CA2109290C (es) |
DE (1) | DE59303653D1 (es) |
MX (1) | MX9307798A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5449042A (en) * | 1994-05-04 | 1995-09-12 | Deere & Company | Rephasing controlling/controlled hydraulic cylinders in folding implement frame |
US8176992B2 (en) | 2010-05-28 | 2012-05-15 | Cnh Canada, Ltd. | Electronically controlled hydraulic system for an agricultural implement |
US8408326B2 (en) * | 2010-05-28 | 2013-04-02 | Cnh Canada, Ltd. | Hydraulic remote control for hydraulic system of an agricultural implement |
EP3729927B1 (en) | 2012-01-25 | 2021-12-22 | Precision Planting LLC | Agricultural toolbar apparatus, systems, and methods |
UA113766C2 (xx) * | 2012-06-28 | 2017-03-10 | Система розподілу маси для насіннєвих сівалок і машин для внесення продуктів | |
US9000314B2 (en) | 2012-11-21 | 2015-04-07 | Caterpillar Inc. | Switch assembly having unintentional-actuation guard |
US9265188B2 (en) * | 2012-12-07 | 2016-02-23 | Cnh Industrial Canada, Ltd. | Sectioned meter box assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587750A (en) * | 1948-11-05 | 1952-03-04 | Morrison Montford | Vacuum tube oscillator system |
US3627059A (en) * | 1969-12-22 | 1971-12-14 | Deere & Co | Gauge wheel assembly for agricultural implements |
US3736988A (en) * | 1971-05-17 | 1973-06-05 | Deere & Co | Depth and side draft control system for agricultural implements |
US3910326A (en) * | 1974-10-29 | 1975-10-07 | Case Co J I | Tree harvesting apparatus with accumulator mechanism |
US4413685A (en) * | 1979-12-11 | 1983-11-08 | Gremelspacher Philip E | Planter implement with adjusting position-display apparatus and system thereof |
US4339139A (en) * | 1980-06-05 | 1982-07-13 | International Harvester Co. | Hydraulic circuit for synchronous lift of flexible frame implements |
JPS57197334A (en) * | 1981-05-26 | 1982-12-03 | Komatsu Ltd | Electric oil pressure controller for construction vehicle |
US4487106A (en) * | 1983-11-04 | 1984-12-11 | Towmotor Corporation | Fluid operated system |
JPS622805U (es) * | 1985-06-20 | 1987-01-09 | ||
US5065681A (en) * | 1990-10-10 | 1991-11-19 | Deere & Company | Hydraulic down pressure structure for an implement with multiple ground engaging tools |
-
1993
- 1993-01-22 US US08/007,863 patent/US5358055A/en not_active Expired - Lifetime
- 1993-10-26 CA CA002109290A patent/CA2109290C/en not_active Expired - Fee Related
- 1993-12-09 MX MX9307798A patent/MX9307798A/es not_active IP Right Cessation
- 1993-12-23 EP EP93120791A patent/EP0607603B1/de not_active Expired - Lifetime
- 1993-12-23 DE DE59303653T patent/DE59303653D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2109290C (en) | 1996-03-19 |
US5358055A (en) | 1994-10-25 |
DE59303653D1 (de) | 1996-10-10 |
EP0607603B1 (de) | 1996-09-04 |
EP0607603A1 (de) | 1994-07-27 |
CA2109290A1 (en) | 1994-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |