FR2393519A1 - Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer action - Google Patents
Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer actionInfo
- Publication number
- FR2393519A1 FR2393519A1 FR7717440A FR7717440A FR2393519A1 FR 2393519 A1 FR2393519 A1 FR 2393519A1 FR 7717440 A FR7717440 A FR 7717440A FR 7717440 A FR7717440 A FR 7717440A FR 2393519 A1 FR2393519 A1 FR 2393519A1
- Authority
- FR
- France
- Prior art keywords
- vibrators
- lost
- cultivator
- drawbar
- motion coupling
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/32—Rippers
- E02F5/326—Rippers oscillating or vibrating
-
- 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
- A01B11/00—Ploughs with oscillating, digging or piercing tools driven or not
-
- 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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
-
- 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
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
A tractor (1) is connected to a subsoil plough (3) by a member (2), a flexible coupling (9) and a member (12) which has a "T" head (7) engaged in a socket (8) with longitudinal clearance (d). Vibrators (5, 6) are fitted to the plough on either side of member (12) arranged to impart virations in the direction of the line of traction. The combination of vibrations and the lost motion connection ((, 8) result in hammer blows to the plough causing more rapid working of the ground.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7717440A FR2393519A1 (en) | 1977-06-07 | 1977-06-07 | Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer action |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7717440A FR2393519A1 (en) | 1977-06-07 | 1977-06-07 | Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer action |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2393519A1 true FR2393519A1 (en) | 1979-01-05 |
FR2393519B3 FR2393519B3 (en) | 1980-08-29 |
Family
ID=9191792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7717440A Granted FR2393519A1 (en) | 1977-06-07 | 1977-06-07 | Cultivator with vibratory tines - has vibrators, and lost-motion coupling in drawbar to produce hammer action |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2393519A1 (en) |
-
1977
- 1977-06-07 FR FR7717440A patent/FR2393519A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2393519B3 (en) | 1980-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |