FR2482409A1 - Dispositif de levage hydraulique sur vehicules speciaux - Google Patents
Dispositif de levage hydraulique sur vehicules speciaux Download PDFInfo
- Publication number
- FR2482409A1 FR2482409A1 FR8109781A FR8109781A FR2482409A1 FR 2482409 A1 FR2482409 A1 FR 2482409A1 FR 8109781 A FR8109781 A FR 8109781A FR 8109781 A FR8109781 A FR 8109781A FR 2482409 A1 FR2482409 A1 FR 2482409A1
- Authority
- FR
- France
- Prior art keywords
- control
- lifting device
- simulator
- lifting
- extremum
- 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
- 241001124569 Lycaenidae Species 0.000 title claims description 3
- 239000012530 fluid Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 241000251169 Alopias vulpinus Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/24—Lifting devices for the cutter-bar
- A01D34/246—Hydraulic lifting devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803018926 DE3018926A1 (de) | 1980-05-17 | 1980-05-17 | Hydraulisch betaetigte hubeinrichtung an arbeitsfahrzeugen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2482409A1 true FR2482409A1 (fr) | 1981-11-20 |
| FR2482409B1 FR2482409B1 (cg-RX-API-DMAC10.html) | 1985-04-05 |
Family
ID=6102681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8109781A Granted FR2482409A1 (fr) | 1980-05-17 | 1981-05-15 | Dispositif de levage hydraulique sur vehicules speciaux |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3018926A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2482409A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT383717B (de) * | 1985-11-08 | 1987-08-10 | Steyr Daimler Puch Ag | Vorrichtung zum betaetigen des regelsteuergeraetes eines hydraulischen schlepperhubwerkes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095356A (cg-RX-API-DMAC10.html) * | ||||
| US3653446A (en) * | 1969-07-24 | 1972-04-04 | White Farm Equip | Draft and position control for tractor drawn implements |
| FR2174837A1 (cg-RX-API-DMAC10.html) * | 1972-03-08 | 1973-10-19 | Ford France | |
| FR2351568A1 (fr) * | 1976-05-22 | 1977-12-16 | Kloeckner Humboldt Deutz Ag | Dispositif de commande pour l'elevateur hydraulique d'un tracteur |
-
1980
- 1980-05-17 DE DE19803018926 patent/DE3018926A1/de not_active Withdrawn
-
1981
- 1981-05-15 FR FR8109781A patent/FR2482409A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095356A (cg-RX-API-DMAC10.html) * | ||||
| US3653446A (en) * | 1969-07-24 | 1972-04-04 | White Farm Equip | Draft and position control for tractor drawn implements |
| FR2174837A1 (cg-RX-API-DMAC10.html) * | 1972-03-08 | 1973-10-19 | Ford France | |
| FR2351568A1 (fr) * | 1976-05-22 | 1977-12-16 | Kloeckner Humboldt Deutz Ag | Dispositif de commande pour l'elevateur hydraulique d'un tracteur |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3018926A1 (de) | 1981-11-26 |
| FR2482409B1 (cg-RX-API-DMAC10.html) | 1985-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |