ZA723368B - Side draft control system for a tractor and earth-working implement - Google Patents
Side draft control system for a tractor and earth-working implementInfo
- Publication number
- ZA723368B ZA723368B ZA723368A ZA723368A ZA723368B ZA 723368 B ZA723368 B ZA 723368B ZA 723368 A ZA723368 A ZA 723368A ZA 723368 A ZA723368 A ZA 723368A ZA 723368 B ZA723368 B ZA 723368B
- Authority
- ZA
- South Africa
- Prior art keywords
- tractor
- earth
- control system
- working implement
- draft control
- 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
- A01B63/11—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means for controlling weight transfer between implements and tractor wheels
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)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14389071A | 1971-05-17 | 1971-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA723368B true ZA723368B (en) | 1973-02-28 |
Family
ID=22506121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA723368A ZA723368B (en) | 1971-05-17 | 1972-05-17 | Side draft control system for a tractor and earth-working implement |
Country Status (10)
Country | Link |
---|---|
US (1) | US3732932A (es) |
AR (1) | AR223294A1 (es) |
AU (1) | AU449222B2 (es) |
BR (1) | BR7203091D0 (es) |
CA (1) | CA954369A (es) |
FR (1) | FR2137925B1 (es) |
GB (1) | GB1357660A (es) |
IT (1) | IT957788B (es) |
YU (1) | YU34753B (es) |
ZA (1) | ZA723368B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4260290A (en) * | 1979-02-07 | 1981-04-07 | J. I. Case Company | Cable plow assembly |
US5224551A (en) * | 1991-05-31 | 1993-07-06 | Sukup Manufacturing Company | Guidance system control |
US5839516A (en) * | 1996-03-12 | 1998-11-24 | Unverferth Manufacturing Co., Inc. | Folding frame assembly for a rolling harrow implement having a transport position in which the main frame is upwardly pivoted and the wing frames are forwardly pivoted |
US5707170A (en) * | 1996-08-28 | 1998-01-13 | Deere & Company | Connector for agricultural tubes and toolbars |
DK2656716T3 (da) | 2012-04-26 | 2019-09-16 | Macdon Ind Ltd | Transportsystem til høstmaskine af træktype, hvor maskinen forbliver afbalanceret på transporthjul og tilkoblingsanordning, når transportsystemet anvendes |
SE536461C2 (sv) * | 2012-05-11 | 2013-11-19 | Vaederstad Verken Ab | Jordbruksmaskin försedd med en kraftregleringsanordning, förfarande för styrning av ett bearbetningsdjup samt en kraftregleringsanordning |
DE202012005737U1 (de) * | 2012-06-12 | 2013-09-17 | Alois Pöttinger Maschinenfabrik Gmbh | Anbaugerät mit Stellaktor |
US10747195B2 (en) | 2017-10-27 | 2020-08-18 | Cnh Industrial Canada, Ltd. | System and method for controlling the actuation of wing sections of an implement during an unfolding operation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2755722A (en) * | 1952-12-03 | 1956-07-24 | Case Co J I | Tractor mounted rear tool bar |
US2883777A (en) * | 1957-09-20 | 1959-04-28 | Gurries Mfg Co | Lateral level control mechanism for road graders |
US3120799A (en) * | 1961-06-26 | 1964-02-11 | Lempco Products Inc | Platen-leveling control system for hydraulically-actuated brake presses |
US3233909A (en) * | 1964-04-24 | 1966-02-08 | Allis Chalmers Mfg Co | Leveling system for hillside combines |
US3374842A (en) * | 1965-04-30 | 1968-03-26 | Int Harvester Co | Solenoid actuator for hydraulic draft control system |
US3517747A (en) * | 1967-08-21 | 1970-06-30 | Int Harvester Co | Automatic control means for implement |
US3523699A (en) * | 1967-10-23 | 1970-08-11 | James Sinkule | Implement carrier |
US3627053A (en) * | 1969-04-28 | 1971-12-14 | Deere & Co | Hydraulic power lift system for tractor and trailing implement |
US3630290A (en) * | 1969-04-28 | 1971-12-28 | Deere & Co | Hydraulic power lift system for tractor and implement |
US3627059A (en) * | 1969-12-22 | 1971-12-14 | Deere & Co | Gauge wheel assembly for agricultural implements |
-
1971
- 1971-05-17 US US00143890A patent/US3732932A/en not_active Expired - Lifetime
- 1971-11-03 CA CA126,781A patent/CA954369A/en not_active Expired
- 1971-12-09 AU AU36688/71A patent/AU449222B2/en not_active Expired
-
1972
- 1972-05-04 YU YU1174/72A patent/YU34753B/xx unknown
- 1972-05-09 IT IT50144/72A patent/IT957788B/it active
- 1972-05-16 FR FR7217406A patent/FR2137925B1/fr not_active Expired
- 1972-05-16 BR BR3091/72A patent/BR7203091D0/pt unknown
- 1972-05-17 ZA ZA723368A patent/ZA723368B/xx unknown
- 1972-05-17 GB GB2311772A patent/GB1357660A/en not_active Expired
- 1972-05-17 AR AR242056A patent/AR223294A1/es active
Also Published As
Publication number | Publication date |
---|---|
BR7203091D0 (pt) | 1974-04-18 |
DE2220676B2 (de) | 1976-06-24 |
AU3668871A (en) | 1973-06-14 |
DE2220676A1 (de) | 1972-11-30 |
AR223294A1 (es) | 1981-08-14 |
FR2137925A1 (es) | 1972-12-29 |
YU34753B (en) | 1980-03-15 |
CA954369A (en) | 1974-09-10 |
GB1357660A (en) | 1974-06-26 |
FR2137925B1 (es) | 1978-03-03 |
IT957788B (it) | 1973-10-20 |
AU449222B2 (en) | 1974-06-06 |
YU117472A (en) | 1979-07-10 |
US3732932A (en) | 1973-05-15 |
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