SE8900191L - CONNECTOR AND UNLOCKING DEVICE FOR A CARRIER ARM FOR A TOOL - Google Patents
CONNECTOR AND UNLOCKING DEVICE FOR A CARRIER ARM FOR A TOOLInfo
- Publication number
- SE8900191L SE8900191L SE8900191A SE8900191A SE8900191L SE 8900191 L SE8900191 L SE 8900191L SE 8900191 A SE8900191 A SE 8900191A SE 8900191 A SE8900191 A SE 8900191A SE 8900191 L SE8900191 L SE 8900191L
- Authority
- SE
- Sweden
- Prior art keywords
- implement
- coupling
- hitch
- connector link
- draw
- 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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
-
- 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
- A01B17/00—Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers ; Means for breaking the subsoil
- A01B17/004—Clod-crushers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Abstract
There is disclosed a releasable coupling device for coupling a first trailed agricultural implement behind a second trailed agricultural implement which is to be drawn behind a tractor, in which the coupling device comprises a connector link having a first end which is adapted for coupling with the second implement and a second end which is adapted to be coupled with a draw hitch (5) provided on the first implement. The coupling provided at the second end of the connector link comprises a coupler (7) having a forwardly facing V-shaped guide (6, 6') which is engageable with the draw hitch (5) to couple the first implement (3) with the connector link, a receiving slot (14) provided in the coupler (7) and arranged to receive the draw hitch (5) as it is guided thereto by the guide, a rocker (15) pivotally mounted on the coupler (7) for movement between an arresting position in which it extends across the receiving slot (14) so as to be engageable with the draw hitch (5) in order to transmit traction from the connection link to the first implement (3) when the hitch (5) is coupled with the connector link, and a withdrawn position which permits the draw hitch (5) to move along the slot (14) in order to release the coupling of the first implement (3) with the connector link. <IMAGE>
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8900191A SE462886B (en) | 1989-01-19 | 1989-01-19 | CONNECTION AND TRANSMISSION DEVICE FOR A CARRIER ARM BY A TOOL |
FR8911916A FR2641666A1 (en) | 1989-01-19 | 1989-09-12 | AGRICULTURAL INSTRUMENT CONNECTION APPARATUS |
GB8921291A GB2227151B (en) | 1989-01-19 | 1989-09-20 | Releasable coupling device for trailed agricultural implement |
DE19904001267 DE4001267A1 (en) | 1989-01-19 | 1990-01-18 | CLUTCH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8900191A SE462886B (en) | 1989-01-19 | 1989-01-19 | CONNECTION AND TRANSMISSION DEVICE FOR A CARRIER ARM BY A TOOL |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8900191D0 SE8900191D0 (en) | 1989-01-19 |
SE8900191L true SE8900191L (en) | 1990-07-20 |
SE462886B SE462886B (en) | 1990-09-17 |
Family
ID=20374801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900191A SE462886B (en) | 1989-01-19 | 1989-01-19 | CONNECTION AND TRANSMISSION DEVICE FOR A CARRIER ARM BY A TOOL |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4001267A1 (en) |
FR (1) | FR2641666A1 (en) |
GB (1) | GB2227151B (en) |
SE (1) | SE462886B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327400A1 (en) * | 1993-08-14 | 1995-02-16 | Amazonen Werke Dreyer H | Coupling device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1887533U (en) * | 1964-02-13 | Pflugfabrik Lemken K.G., Alpen/Ndrh | Fall arrest device for an additional agricultural device that can be alternately coupled to a tractor | |
DE8222140U1 (en) * | 1982-08-05 | 1982-10-07 | Pflugfabrik Lemken Kg, 4234 Alpen | Carrier arm |
DE3233421A1 (en) * | 1982-09-09 | 1984-03-15 | Rabewerk Heinrich Clausing, 4515 Bad Essen | EXTENSION ARM FOR TOWING DEVICES TO TAKE ON TRAILERS |
AT385168B (en) * | 1985-11-21 | 1988-02-25 | Vogel & Noot Landmasch | DRIVING DEVICE FOR OR ON A MILLING PLOW |
-
1989
- 1989-01-19 SE SE8900191A patent/SE462886B/en not_active IP Right Cessation
- 1989-09-12 FR FR8911916A patent/FR2641666A1/en active Pending
- 1989-09-20 GB GB8921291A patent/GB2227151B/en not_active Expired - Fee Related
-
1990
- 1990-01-18 DE DE19904001267 patent/DE4001267A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE4001267A1 (en) | 1990-08-02 |
GB8921291D0 (en) | 1989-11-08 |
SE8900191D0 (en) | 1989-01-19 |
GB2227151A (en) | 1990-07-25 |
SE462886B (en) | 1990-09-17 |
DE4001267C2 (en) | 1991-06-20 |
GB2227151B (en) | 1993-07-21 |
FR2641666A1 (en) | 1990-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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