ZA727500B - Tractor hitche system including a vertically swingable drawbar powered by a draft link actuator - Google Patents
Tractor hitche system including a vertically swingable drawbar powered by a draft link actuatorInfo
- Publication number
- ZA727500B ZA727500B ZA727500A ZA727500A ZA727500B ZA 727500 B ZA727500 B ZA 727500B ZA 727500 A ZA727500 A ZA 727500A ZA 727500 A ZA727500 A ZA 727500A ZA 727500 B ZA727500 B ZA 727500B
- Authority
- ZA
- South Africa
- Prior art keywords
- hitche
- tractor
- powered
- system including
- vertically swingable
- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
- A01B59/061—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
- A01B59/062—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising a rigid interface frame on the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19131671A | 1971-10-21 | 1971-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA727500B true ZA727500B (en) | 1973-07-25 |
Family
ID=22705005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA727500A ZA727500B (en) | 1971-10-21 | 1972-10-20 | Tractor hitche system including a vertically swingable drawbar powered by a draft link actuator |
Country Status (12)
Country | Link |
---|---|
US (1) | US3791456A (de) |
JP (1) | JPS4848202A (de) |
AU (1) | AU456098B2 (de) |
BR (1) | BR7207318D0 (de) |
CA (1) | CA969018A (de) |
DE (1) | DE2251300A1 (de) |
ES (1) | ES407813A1 (de) |
FR (1) | FR2156782B1 (de) |
GB (1) | GB1354039A (de) |
IL (1) | IL40592A (de) |
IT (1) | IT966449B (de) |
ZA (1) | ZA727500B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3795415A (en) * | 1972-09-29 | 1974-03-05 | Deere & Co | Multi-load tractor hitch system |
AT326391B (de) * | 1973-03-13 | 1975-12-10 | Walterscheid Gmbh Jean | Dreipunktanbauvorrichtung, insbesondere für einen schlepper |
DE2638432C2 (de) * | 1976-08-26 | 1978-11-02 | Jean Walterscheid Gmbh, 5204 Lohmar | Dreipunktanhängevorrichtung |
DE2718959A1 (de) * | 1977-04-28 | 1978-11-02 | Kloeckner Humboldt Deutz Ag | Geraeteanbauvorrichtung fuer einen schlepper |
US4219212A (en) * | 1978-12-11 | 1980-08-26 | Deere & Company | Tractor implement hitch |
US4216975A (en) * | 1978-12-11 | 1980-08-12 | Deere & Company | Tractor hitch |
US4397359A (en) * | 1981-04-27 | 1983-08-09 | Deere & Company | Tractor hitch with yoke having pivotally supported upper end |
JPS5968007U (ja) * | 1983-06-01 | 1984-05-08 | 松山株式会社 | 農作業機の連結装置 |
JPS6227406U (de) * | 1985-08-02 | 1987-02-19 | ||
US4799706A (en) * | 1987-05-01 | 1989-01-24 | Deere & Company | Drawbar coupler |
DE3812198A1 (de) * | 1988-04-13 | 1989-10-26 | Walterscheid Gmbh Jean | Dreipunktanbauvorrichtung |
US5201539A (en) * | 1991-09-19 | 1993-04-13 | Deere & Company | Actuating mechanism for a hitch guidance system |
US5257797A (en) * | 1992-04-03 | 1993-11-02 | Johnson Jerry A | Tractor hitch |
DE19702700C1 (de) * | 1997-01-25 | 1998-04-23 | Deere & Co | Anhängevorrichtung |
US6371217B1 (en) * | 2000-01-12 | 2002-04-16 | Deere & Company | Sway bumper for tractor hitch |
US6591918B1 (en) | 2002-06-07 | 2003-07-15 | Deere & Company | Agricultural tractor hitch |
US7059419B2 (en) * | 2003-04-25 | 2006-06-13 | Owen Patrick Greenwell | Tractor hitch lift arm adaptor |
US10660254B2 (en) * | 2018-08-15 | 2020-05-26 | Deere & Company | Frame and leveling assembly for agricultural implement |
USD1002449S1 (en) * | 2021-08-31 | 2023-10-24 | Cnh Industrial America Llc | Lift arm for a three-point hitch |
FR3131504B1 (fr) | 2022-01-04 | 2023-11-24 | Pascal Mazuir | Dispositif et système d’interface entre un attelage de tracteur agricole et un outil |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1816222A (en) * | 1929-10-24 | 1931-07-28 | Bauer Bros Co | Locking device |
US2795178A (en) * | 1951-08-29 | 1957-06-11 | Deere & Co | Four point hitch device |
US2867863A (en) * | 1952-04-02 | 1959-01-13 | Aircraft Armaments Inc | Latching mechanisms |
US2912258A (en) * | 1957-01-21 | 1959-11-10 | Int Harvester Co | Hitch device |
US2926931A (en) * | 1957-09-02 | 1960-03-01 | Ford Motor Co | Automatic trailer hitches |
US2983523A (en) * | 1959-04-02 | 1961-05-09 | Deere & Co | Pick-up hitch |
FR1229306A (fr) * | 1959-07-03 | 1960-09-06 | Dispositif d'attelage et de relevage d'une flèche de remorque semi-portée par un tracteur à pont surélevé et à réducteur | |
US3022092A (en) * | 1960-01-20 | 1962-02-20 | Massey Ferguson Inc | Power lift hitch mechanism |
US3097864A (en) * | 1961-09-18 | 1963-07-16 | George K Snuggins | Hitch stabilizer and support |
US3241861A (en) * | 1962-03-19 | 1966-03-22 | Int Harvester Co | Tractor hitch construction |
US3387862A (en) * | 1966-12-01 | 1968-06-11 | Allis Chalmers Mfg Co | Tractor hitch with sway limiting mechanism |
FR1545545A (fr) * | 1966-12-01 | 1968-11-08 | Allis Chalmers Mfg Co | Dispositif d'attelage pour tracteur |
US3462172A (en) * | 1967-06-01 | 1969-08-19 | Charles C Thor | Power draw bar hitch |
US3618995A (en) * | 1970-06-10 | 1971-11-09 | Pacific Car & Foundry Co | Over center rubber hood hook |
-
1971
- 1971-10-21 US US00191316A patent/US3791456A/en not_active Expired - Lifetime
-
1972
- 1972-04-28 CA CA140,868A patent/CA969018A/en not_active Expired
- 1972-09-28 AU AU47212/72A patent/AU456098B2/en not_active Expired
- 1972-10-13 GB GB4742872A patent/GB1354039A/en not_active Expired
- 1972-10-17 IL IL40592A patent/IL40592A/xx unknown
- 1972-10-18 FR FR7236856A patent/FR2156782B1/fr not_active Expired
- 1972-10-19 BR BR007318/72A patent/BR7207318D0/pt unknown
- 1972-10-19 DE DE2251300A patent/DE2251300A1/de active Pending
- 1972-10-20 ES ES407813A patent/ES407813A1/es not_active Expired
- 1972-10-20 JP JP47104546A patent/JPS4848202A/ja active Pending
- 1972-10-20 ZA ZA727500A patent/ZA727500B/xx unknown
- 1972-10-20 IT IT53523/72A patent/IT966449B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2156782B1 (de) | 1975-10-24 |
CA969018A (en) | 1975-06-10 |
AU4721272A (en) | 1974-04-26 |
ES407813A1 (es) | 1975-10-16 |
FR2156782A1 (de) | 1973-06-01 |
IL40592A0 (en) | 1972-12-29 |
IT966449B (it) | 1974-02-11 |
DE2251300A1 (de) | 1973-04-26 |
BR7207318D0 (pt) | 1973-08-23 |
JPS4848202A (de) | 1973-07-09 |
IL40592A (en) | 1975-05-22 |
AU456098B2 (en) | 1974-12-12 |
US3791456A (en) | 1974-02-12 |
GB1354039A (en) | 1974-06-05 |
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