FR2263672A1 - Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat - Google Patents
Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seatInfo
- Publication number
- FR2263672A1 FR2263672A1 FR7507184A FR7507184A FR2263672A1 FR 2263672 A1 FR2263672 A1 FR 2263672A1 FR 7507184 A FR7507184 A FR 7507184A FR 7507184 A FR7507184 A FR 7507184A FR 2263672 A1 FR2263672 A1 FR 2263672A1
- Authority
- FR
- France
- Prior art keywords
- soil preparation
- drivers seat
- released automatically
- attachment
- central frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002689 soil Substances 0.000 title 1
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
- A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
- A01B73/02—Folding frames
- A01B73/04—Folding frames foldable about a horizontal axis
- A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The chassis comprises a central frame (21) on which are mounted cable operated pivoted links (25). On each side are subframes (28, 29) carrying the implements (36, 37), these having a limited pivoting movement (24, 26, 27), in a longitudinal axis, about the central frame and attached to it by a cranked arm (40, 42a, 43, 44a). This arm is also connected to the linkage system and has a limited pivoting movement. To use, the attachment is positioned with the implements on the ground. The cable is pulled and the linkage system exerts a force on the subframes. The central frame rises and the hitching point (20) can be connected. Releasing is done similarly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742411489 DE2411489B2 (en) | 1974-03-11 | 1974-03-11 | SOIL TILLING EQUIPMENT TO BE ATTACHED TO A TRACTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2263672A1 true FR2263672A1 (en) | 1975-10-10 |
FR2263672B3 FR2263672B3 (en) | 1978-07-21 |
Family
ID=5909662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7507184A Granted FR2263672A1 (en) | 1974-03-11 | 1975-03-07 | Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT334669B (en) |
BE (1) | BE826307A (en) |
CH (1) | CH582981A5 (en) |
DE (1) | DE2411489B2 (en) |
FR (1) | FR2263672A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463570A1 (en) * | 1979-08-20 | 1981-02-27 | Stark Karl | RESTRAINT DEVICE FOR AN AGRICULTURAL APPLIANCE, SUCH AS A ROLLER OR HUNTER WITH FLATABLE SECTIONS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL177070C (en) * | 1979-08-24 | 1985-08-01 | Lely Nv C Van Der | HAY CONSTRUCTION MACHINE. |
-
1974
- 1974-03-11 DE DE19742411489 patent/DE2411489B2/en not_active Withdrawn
-
1975
- 1975-03-03 AT AT162675A patent/AT334669B/en not_active IP Right Cessation
- 1975-03-05 BE BE154016A patent/BE826307A/en unknown
- 1975-03-07 FR FR7507184A patent/FR2263672A1/en active Granted
- 1975-03-11 CH CH307075A patent/CH582981A5/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2463570A1 (en) * | 1979-08-20 | 1981-02-27 | Stark Karl | RESTRAINT DEVICE FOR AN AGRICULTURAL APPLIANCE, SUCH AS A ROLLER OR HUNTER WITH FLATABLE SECTIONS |
Also Published As
Publication number | Publication date |
---|---|
CH582981A5 (en) | 1976-12-31 |
DE2411489A1 (en) | 1975-09-25 |
BE826307A (en) | 1975-06-30 |
AT334669B (en) | 1976-01-25 |
FR2263672B3 (en) | 1978-07-21 |
DE2411489B2 (en) | 1977-06-30 |
ATA162675A (en) | 1976-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |