ZA824365B - Hitch leveling linkage - Google Patents
Hitch leveling linkageInfo
- Publication number
- ZA824365B ZA824365B ZA824365A ZA824365A ZA824365B ZA 824365 B ZA824365 B ZA 824365B ZA 824365 A ZA824365 A ZA 824365A ZA 824365 A ZA824365 A ZA 824365A ZA 824365 B ZA824365 B ZA 824365B
- Authority
- ZA
- South Africa
- Prior art keywords
- leveling linkage
- hitch
- hitch leveling
- linkage
- leveling
- 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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/26—Tractor-drawn ploughs without alternating possibility
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/275,572 US4410047A (en) | 1981-06-22 | 1981-06-22 | Tractor-drawn plow with hitch and furrow wheel hydraulic motors connected in series |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA824365B true ZA824365B (en) | 1984-02-29 |
Family
ID=23052895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA824365A ZA824365B (en) | 1981-06-22 | 1982-06-21 | Hitch leveling linkage |
Country Status (9)
Country | Link |
---|---|
US (1) | US4410047A (es) |
EP (2) | EP0068381B1 (es) |
AU (1) | AU542833B2 (es) |
CA (1) | CA1184806A (es) |
DE (1) | DE3273320D1 (es) |
DK (1) | DK280082A (es) |
ES (1) | ES8304748A1 (es) |
FI (1) | FI822125L (es) |
ZA (1) | ZA824365B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504076A (en) * | 1983-09-16 | 1985-03-12 | Deere & Company | Forward-folding agricultural implement featuring narrow row spacing |
DE3511099A1 (de) * | 1985-03-27 | 1986-10-09 | Claas Saulgau GmbH, 7968 Saulgau | Ueber eine zugdeichsel an einen schlepper anhaengbare landwirtschaftliche maschine |
GB9610124D0 (en) * | 1996-05-15 | 1996-07-24 | Massey Ferguson Sa | Control of a semi-mounted plough |
AUPQ221099A0 (en) * | 1999-08-13 | 1999-09-02 | Tanusi Pty Ltd | Improvements to agricultural implements |
DE102010019819B4 (de) * | 2010-05-08 | 2014-09-18 | Lemken Gmbh & Co. Kg | Aufsatteldrehpflug |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1926401A (en) * | 1929-12-12 | 1933-09-12 | Deere & Co | Plow |
US2605686A (en) * | 1946-10-28 | 1952-08-05 | John Deere Van Brunt Co | Power lift |
US2925871A (en) * | 1956-06-08 | 1960-02-23 | Case Co J I | Synchronized multiple motor hydraulic power lift |
US3236313A (en) * | 1964-05-28 | 1966-02-22 | Deere & Co | Towed plow |
US3321029A (en) * | 1964-09-10 | 1967-05-23 | Int Harvester Co | Hydraulically controlled plow |
US3481407A (en) * | 1966-09-15 | 1969-12-02 | Deere & Co | Plow |
US3627053A (en) * | 1969-04-28 | 1971-12-14 | Deere & Co | Hydraulic power lift system for tractor and trailing implement |
US3731749A (en) * | 1971-02-23 | 1973-05-08 | Deere & Co | Towed plow |
US4047575A (en) * | 1976-01-08 | 1977-09-13 | Allis-Chalmers Corporation | Foldup implement with lift arrangement for wing thereof |
US4121852A (en) * | 1976-09-16 | 1978-10-24 | Quanbeck Sherman H | Releasably retained hinged plow |
-
1981
- 1981-06-22 US US06/275,572 patent/US4410047A/en not_active Expired - Fee Related
-
1982
- 1982-06-10 CA CA000404862A patent/CA1184806A/en not_active Expired
- 1982-06-14 FI FI822125A patent/FI822125L/fi not_active Application Discontinuation
- 1982-06-16 AU AU84908/82A patent/AU542833B2/en not_active Ceased
- 1982-06-21 DE DE8282105420T patent/DE3273320D1/de not_active Expired
- 1982-06-21 ZA ZA824365A patent/ZA824365B/xx unknown
- 1982-06-21 EP EP82105420A patent/EP0068381B1/de not_active Expired
- 1982-06-21 ES ES513294A patent/ES8304748A1/es not_active Expired
- 1982-06-21 EP EP84115705A patent/EP0145027A3/de not_active Withdrawn
- 1982-06-22 DK DK280082A patent/DK280082A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0068381A1 (de) | 1983-01-05 |
EP0145027A2 (de) | 1985-06-19 |
ES513294A0 (es) | 1983-03-16 |
CA1184806A (en) | 1985-04-02 |
DE3273320D1 (en) | 1986-10-23 |
EP0068381B1 (de) | 1986-09-17 |
EP0145027A3 (de) | 1987-10-07 |
DK280082A (da) | 1982-12-23 |
ES8304748A1 (es) | 1983-03-16 |
AU8490882A (en) | 1983-01-06 |
FI822125L (fi) | 1982-12-23 |
AU542833B2 (en) | 1985-03-14 |
FI822125A0 (fi) | 1982-06-14 |
US4410047A (en) | 1983-10-18 |
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