AR107991A1 - Sincronizador de cilindro mecánico - Google Patents
Sincronizador de cilindro mecánicoInfo
- Publication number
- AR107991A1 AR107991A1 ARP170100762A ARP170100762A AR107991A1 AR 107991 A1 AR107991 A1 AR 107991A1 AR P170100762 A ARP170100762 A AR P170100762A AR P170100762 A ARP170100762 A AR P170100762A AR 107991 A1 AR107991 A1 AR 107991A1
- Authority
- AR
- Argentina
- Prior art keywords
- height
- implement
- control valve
- mechanical control
- synchronizer
- 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
- A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
- A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
-
- 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
- A01C7/208—Chassis; Coupling means to a tractor or the like; Lifting means; Side markers
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)
- Fluid-Pressure Circuits (AREA)
Abstract
Una o más porciones de un implemento agrícola puede tener componentes que se pueden ajustar para ajustar la altura de las porciones. Esto puede permitir que el implemento sea utilizado en una posición de transporte o en una posición de uso en campo. Para controlar mejor el cambio en la altura, un implemento puede incluir una válvula de control mecánico que controla mecánicamente una entrada a uno o más actuadores que proporcionan el ajuste de altura. La válvula de control mecánico puede utilizarse para intentar sincronizar el accionamiento de más de un actuador para que la altura del implemento se ajuste de manera controlada. La válvula de control mecánico puede ser autoajustable para mantener un cambio sincronizado de altura.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662314075P | 2016-03-28 | 2016-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR107991A1 true AR107991A1 (es) | 2018-07-04 |
Family
ID=59896183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170100762A AR107991A1 (es) | 2016-03-28 | 2017-03-28 | Sincronizador de cilindro mecánico |
Country Status (3)
Country | Link |
---|---|
US (1) | US10405479B2 (es) |
AR (1) | AR107991A1 (es) |
WO (1) | WO2017172690A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10582654B2 (en) * | 2016-09-19 | 2020-03-10 | Agco Corporation | Implement load balancing system |
US10405478B2 (en) | 2016-11-22 | 2019-09-10 | Cnh Industrial Canada, Ltd. | Agricultural implement hydraulic rephasing unit and method |
US11242870B2 (en) * | 2020-05-27 | 2022-02-08 | NORWOOD SALES, Inc. | Cylinder bypass |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3663032A (en) * | 1970-11-02 | 1972-05-16 | Deere & Co | Hydraulic depth control for agricultural implements |
US3986782A (en) * | 1975-10-28 | 1976-10-19 | Durham Harvey E | Towed roller |
US4091877A (en) * | 1976-08-09 | 1978-05-30 | Allis-Chalmers Corporation | Position and draft control subassembly and bracket for removable mounting thereof |
US4324411A (en) * | 1980-06-05 | 1982-04-13 | International Harvester Company | Implement level lift system |
US4381036A (en) | 1980-06-05 | 1983-04-26 | International Harvester Co. | Planter height and marker control system |
US4379491A (en) * | 1981-03-23 | 1983-04-12 | Deere & Company | Leveling system for a wheeled implement |
NL8402348A (nl) * | 1983-12-22 | 1985-07-16 | Multinorm Bv | Voertuig, in het bijzonder landbouwmachine, met tenminste twee verend aan het gestel opgehangen loopwielen. |
US5320186A (en) * | 1991-06-03 | 1994-06-14 | Ford New Holland, Inc. | Draft control system with closed loop drop/raise rate control |
US5449042A (en) * | 1994-05-04 | 1995-09-12 | Deere & Company | Rephasing controlling/controlled hydraulic cylinders in folding implement frame |
US6401832B1 (en) * | 2000-04-17 | 2002-06-11 | Deere & Company | Agricultural implement lift wheel structure |
US7063167B1 (en) * | 2000-06-16 | 2006-06-20 | Case Corporation | Self leveling towed implement |
US6578642B2 (en) * | 2001-07-18 | 2003-06-17 | Deere & Company | Rear mounted attachment with single acting cylinder |
US7478683B2 (en) | 2005-07-29 | 2009-01-20 | Deere & Company | Cylinder synchronization for an implement lift system |
US8261845B2 (en) * | 2009-04-14 | 2012-09-11 | Agco Corporation | Walking beam assembly and lift system for tillage implements |
US9072214B2 (en) * | 2009-10-29 | 2015-07-07 | Cnh Industrial America Llc | Steerable agricultural implement with adaptable wheel spacing |
DE102010041885A1 (de) | 2010-10-01 | 2012-04-05 | Deere & Company | Kombination aus einem Zugfahrzeug und einem Gerät |
EP2656713A1 (en) * | 2012-04-26 | 2013-10-30 | Macdon Industries Ltd | Crop machine with operation of two hydraulic machine elements based on movement of one machine part relative to another |
US20170034989A1 (en) * | 2015-08-07 | 2017-02-09 | Summers Manufacturing Company, Inc. | Implement Leveling System |
-
2017
- 2017-03-28 US US15/471,091 patent/US10405479B2/en not_active Expired - Fee Related
- 2017-03-28 WO PCT/US2017/024434 patent/WO2017172690A1/en active Application Filing
- 2017-03-28 AR ARP170100762A patent/AR107991A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20170273231A1 (en) | 2017-09-28 |
WO2017172690A1 (en) | 2017-10-05 |
US10405479B2 (en) | 2019-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |