AR218435Q - Aparato para el control de cargas de tiro para un tractor - Google Patents
Aparato para el control de cargas de tiro para un tractorInfo
- Publication number
- AR218435Q AR218435Q AR264222A AR26422276A AR218435Q AR 218435 Q AR218435 Q AR 218435Q AR 264222 A AR264222 A AR 264222A AR 26422276 A AR26422276 A AR 26422276A AR 218435 Q AR218435 Q AR 218435Q
- Authority
- AR
- Argentina
- Prior art keywords
- tractor
- shock loads
- controlling shock
- controlling
- loads
- 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
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/601,660 US3990520A (en) | 1975-08-04 | 1975-08-04 | Tractor with hydraulic draft control |
Publications (1)
Publication Number | Publication Date |
---|---|
AR218435Q true AR218435Q (es) | 1980-06-13 |
Family
ID=24408298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR264222A AR218435Q (es) | 1975-08-04 | 1976-08-04 | Aparato para el control de cargas de tiro para un tractor |
Country Status (6)
Country | Link |
---|---|
US (1) | US3990520A (de) |
AR (1) | AR218435Q (de) |
AU (1) | AU504346B2 (de) |
CA (1) | CA1042259A (de) |
DE (1) | DE2634530C3 (de) |
GB (1) | GB1558789A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4065109A (en) * | 1976-12-27 | 1977-12-27 | Ralph Ogden | Torch cutting machine and drive control arrangement therefor |
DE2731164C2 (de) * | 1977-07-09 | 1983-12-08 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Hubwerksregelung bei Schleppern und Mähdreschern |
US4364827A (en) * | 1977-07-13 | 1982-12-21 | Envirotech Corporation | Hydraulic filter plate shifter |
US4160485A (en) * | 1977-12-23 | 1979-07-10 | Ford Motor Company | Tractor with draft load control system |
DE2837795C2 (de) * | 1978-08-30 | 1987-01-08 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische Regelvorrichtung für einen Arbeitszylinder eines landwirtschaftlichen Fahrzeugs |
US4438818A (en) * | 1980-11-21 | 1984-03-27 | Deere & Company | Draft control system for agricultural tractor |
US4503916A (en) * | 1983-06-06 | 1985-03-12 | Deere & Company | Hybrid hitch control system |
DE4222108A1 (de) * | 1992-07-06 | 1994-01-13 | Kloeckner Humboldt Deutz Ag | Zugkraftregelung |
US6672399B2 (en) | 2001-10-19 | 2004-01-06 | Deere & Company | Hydraulic diverting system for utility vehicle |
US7721813B2 (en) * | 2006-08-29 | 2010-05-25 | Cnh America Llc | Implement/hitch draft control using hitch cylinder pressure as load feedback |
US7588089B2 (en) * | 2006-10-26 | 2009-09-15 | Cnh America Llc | Implement weight and center of gravity determination based on hitch cylinder pressure |
US8925439B2 (en) | 2011-01-13 | 2015-01-06 | Husco International, Inc. | Valve control valve circuit for operating a single acting hydraulic cylinder |
US8406966B2 (en) | 2011-01-13 | 2013-03-26 | Husco International, Inc. | Draft control method for operating an earth moving machine |
AU2013201057B2 (en) * | 2012-11-06 | 2014-11-20 | SINGH, Kalvin Jit MR | Improvements in and Relating to Load Transfer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750862A (en) * | 1950-08-09 | 1956-06-19 | Ford Motor Co | Hydraulic control system for tractors |
US2940530A (en) * | 1958-04-16 | 1960-06-14 | Deere & Co | Draft load control for tractors |
US3246700A (en) * | 1963-07-24 | 1966-04-19 | Int Harvester Co | Implement control means for tractor operated agricultural implements |
US3470963A (en) * | 1966-11-15 | 1969-10-07 | Walter Schneider | Depth-control device for soil-working implements |
AT303430B (de) * | 1970-12-23 | 1972-11-27 | Friedmann Kg Alex | Einrichtung zur Steuerung der Eindringtiefe eines Pfluges |
US3834738A (en) * | 1972-02-01 | 1974-09-10 | Deere & Co | Combined draft hook operating and draft sensing |
US3894476A (en) * | 1974-04-05 | 1975-07-15 | Us Energy | Self-adjusting load balancing pneumatic hoist |
-
1975
- 1975-08-04 US US05/601,660 patent/US3990520A/en not_active Expired - Lifetime
-
1976
- 1976-06-07 AU AU14685/76A patent/AU504346B2/en not_active Expired
- 1976-07-07 CA CA256,507A patent/CA1042259A/en not_active Expired
- 1976-07-26 GB GB31001/76A patent/GB1558789A/en not_active Expired
- 1976-07-31 DE DE2634530A patent/DE2634530C3/de not_active Expired
- 1976-08-04 AR AR264222A patent/AR218435Q/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU504346B2 (en) | 1979-10-11 |
CA1042259A (en) | 1978-11-14 |
DE2634530A1 (de) | 1977-02-10 |
AU1468576A (en) | 1977-12-15 |
DE2634530C3 (de) | 1978-06-01 |
GB1558789A (en) | 1980-01-09 |
US3990520A (en) | 1976-11-09 |
DE2634530B2 (de) | 1977-10-20 |
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