FR2384432A1 - Reglage perfectionne de profondeur de travail - Google Patents
Reglage perfectionne de profondeur de travailInfo
- Publication number
- FR2384432A1 FR2384432A1 FR7632490A FR7632490A FR2384432A1 FR 2384432 A1 FR2384432 A1 FR 2384432A1 FR 7632490 A FR7632490 A FR 7632490A FR 7632490 A FR7632490 A FR 7632490A FR 2384432 A1 FR2384432 A1 FR 2384432A1
- Authority
- FR
- France
- Prior art keywords
- jack
- sensor
- depth
- lowers
- raises
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/14—Lifting or lowering mechanisms for the tools
-
- 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
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/1115—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a mechanical ground contact sensor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Mechanically-Actuated Valves (AREA)
- Harvesting Machines For Root Crops (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632490A FR2384432A1 (fr) | 1976-10-26 | 1976-10-26 | Reglage perfectionne de profondeur de travail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632490A FR2384432A1 (fr) | 1976-10-26 | 1976-10-26 | Reglage perfectionne de profondeur de travail |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2384432A1 true FR2384432A1 (fr) | 1978-10-20 |
FR2384432B1 FR2384432B1 (zh) | 1980-03-14 |
Family
ID=9179302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7632490A Granted FR2384432A1 (fr) | 1976-10-26 | 1976-10-26 | Reglage perfectionne de profondeur de travail |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2384432A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501958A1 (fr) * | 1981-03-18 | 1982-09-24 | Bourdon Sucrerie | Machine pour l'arrachage et le chargement de betteraves |
FR2513750A1 (fr) * | 1981-09-29 | 1983-04-01 | Thyssen Industrie | Palpeur de la profondeur de feuille pour appareil de deminage rapide |
FR2596820A1 (fr) * | 1986-04-07 | 1987-10-09 | Bailhache Pascal | Dispositif de commande a distance des manettes de compresseurs hydrauliques de bennes agricoles |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714972B (zh) * | 2012-06-15 | 2014-11-05 | 中国农业大学 | 基于地面仿形机械行走控制系统及方法 |
-
1976
- 1976-10-26 FR FR7632490A patent/FR2384432A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2501958A1 (fr) * | 1981-03-18 | 1982-09-24 | Bourdon Sucrerie | Machine pour l'arrachage et le chargement de betteraves |
FR2513750A1 (fr) * | 1981-09-29 | 1983-04-01 | Thyssen Industrie | Palpeur de la profondeur de feuille pour appareil de deminage rapide |
FR2596820A1 (fr) * | 1986-04-07 | 1987-10-09 | Bailhache Pascal | Dispositif de commande a distance des manettes de compresseurs hydrauliques de bennes agricoles |
Also Published As
Publication number | Publication date |
---|---|
FR2384432B1 (zh) | 1980-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2755721A (en) | Automatic depth control systems for agricultural implements | |
ATE36925T1 (de) | Arbeitstiefensteuerungssystem fuer bodenbearbeitungswerkzeug. | |
ES473241A1 (es) | Una bomba de membrana perfeccionada | |
FR2384432A1 (fr) | Reglage perfectionne de profondeur de travail | |
US2482751A (en) | Tractor implement and control | |
GB1156452A (en) | Improvements relating to Mowers | |
FR2298263A1 (fr) | Commande hydraulique | |
GB1091779A (en) | Plough construction | |
GB986639A (en) | Improvements in or relating to agricultural implements | |
FR2383602A1 (fr) | Planteuse forestiere | |
GB927678A (en) | A control apparatus for hydraulically manipulated implements of commercial vehicles | |
GB602291A (en) | Improvements in implement control means for tractor mounted agricultural implements | |
GB1536426A (en) | Agricultural soil-working apparatus | |
ES8106827A1 (es) | Perfeccionamientos introducidos en los mecanismos hidrauli- cos de elevacion para implementos o aperos acoplados sobre todo a tractores agricolas | |
SU144729A1 (ru) | Устройство дл автоматической настройки режима работы гидроувеличител сцепного веса трактора | |
GB1348830A (en) | Agricultural machine such as a combine harvester comprising a device for the absorption of shocks in the working part of the machine and for the reduction of its pressure on soil | |
SU828998A1 (ru) | Почвообрабатывающее орудие | |
SU1586547A1 (ru) | Сельскохоз йственный агрегат | |
GB1078133A (en) | Improvements in or relating to agricultural apparatus | |
GB728858A (en) | Combined depth and draft control for tractor-drawn implements | |
GB759473A (en) | Improvements in or relating to hydraulic control means for tractor-connected agricultural implements | |
GB1265288A (zh) | ||
GB968574A (en) | Improvements in earth displacing appliances | |
JPS56167509A (en) | Automatic position controller for agricultural tractor | |
FR2353218A1 (fr) | Faucheuse rotative a balancier equilibre |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |