FR2489082A1 - Dispositif pour la regulation de l'effort de traction dans les biellettes d'attelage relevables du mecanisme de relevage monte sur un tracteur - Google Patents
Dispositif pour la regulation de l'effort de traction dans les biellettes d'attelage relevables du mecanisme de relevage monte sur un tracteur Download PDFInfo
- Publication number
- FR2489082A1 FR2489082A1 FR8111373A FR8111373A FR2489082A1 FR 2489082 A1 FR2489082 A1 FR 2489082A1 FR 8111373 A FR8111373 A FR 8111373A FR 8111373 A FR8111373 A FR 8111373A FR 2489082 A1 FR2489082 A1 FR 2489082A1
- Authority
- FR
- France
- Prior art keywords
- bending bar
- bar
- tractor
- measurement sensor
- bending
- 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
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 title description 5
- 238000005452 bending Methods 0.000 claims abstract description 50
- 238000005259 measurement Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- 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
- A01B63/112—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 to control draught load, i.e. tractive force
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803021777 DE3021777A1 (de) | 1980-06-10 | 1980-06-10 | Vorrichtung zur regelung der zugkraft in unterlenkern eines schlepperhubwerks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2489082A1 true FR2489082A1 (fr) | 1982-03-05 |
| FR2489082B1 FR2489082B1 (cg-RX-API-DMAC10.html) | 1985-03-15 |
Family
ID=6104281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8111373A Granted FR2489082A1 (fr) | 1980-06-10 | 1981-06-10 | Dispositif pour la regulation de l'effort de traction dans les biellettes d'attelage relevables du mecanisme de relevage monte sur un tracteur |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4410046A (cg-RX-API-DMAC10.html) |
| AT (1) | AT387302B (cg-RX-API-DMAC10.html) |
| DE (1) | DE3021777A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES8203550A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2489082A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2077086B (cg-RX-API-DMAC10.html) |
| IT (1) | IT1139341B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147740A1 (de) * | 1980-06-10 | 1983-06-09 | Mannesmann Rexroth GmbH, 8770 Lohr | "verfahren und vorrichtung zur messung der unterlenkerkraft eines schlepper-hubwerks" |
| DE3110107A1 (de) * | 1981-03-16 | 1982-09-23 | Mannesmann Rexroth GmbH, 8770 Lohr | Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers |
| DE3209396A1 (de) * | 1982-03-15 | 1983-09-22 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische steuereinrichtung zum betaetigen eines hubwerks an einem landwirtschaftlichen arbeitsfahrzeug |
| DE3218846A1 (de) * | 1982-05-19 | 1983-11-24 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Unterlenkermesswertgeber |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2940530A (en) * | 1958-04-16 | 1960-06-14 | Deere & Co | Draft load control for tractors |
| US3022831A (en) * | 1957-04-22 | 1962-02-27 | Deere & Co | Tractor draft load control system |
| US3022830A (en) * | 1957-04-22 | 1962-02-27 | Deere & Co | Tractor draft load control system |
| US3375876A (en) * | 1965-01-07 | 1968-04-02 | Case Co J I | Draft sensing method and apparatus |
| DE2255715A1 (de) * | 1971-11-22 | 1973-05-24 | Massey Ferguson Services Nv | Vorrichtung zum messen der zugkraft bei einer zugmaschine |
| FR2171967A1 (cg-RX-API-DMAC10.html) * | 1972-02-17 | 1973-09-28 | Renault | |
| FR2268261A1 (cg-RX-API-DMAC10.html) * | 1974-04-18 | 1975-11-14 | Massey Ferguson Services Nv | |
| FR2286595A1 (fr) * | 1974-10-02 | 1976-04-30 | Brown Tractors Ltd | Dispositif de detection de l'effort de traction pour tracteurs agricoles |
| US3994348A (en) * | 1975-03-10 | 1976-11-30 | J. I. Case Company | Draft control system on a vehicle including sensing mechanism therefor |
| FR2430712A1 (fr) * | 1978-07-12 | 1980-02-08 | Fiat Trattori Spa | Dispositif de reglage d'instruments aratoires montes sur un vehicule agricole |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR988667A (fr) * | 1949-04-12 | 1951-08-30 | Sncaso | Dynamomètre et ses applications |
| US3239013A (en) * | 1960-12-19 | 1966-03-08 | Int Harvester Co | Torsion bar spring draft sensing means for implement hitch mechanism |
| US3246702A (en) * | 1961-12-06 | 1966-04-19 | Allis Chalmers Mfg Co | Draft sensing device for tractor hydraulic system |
| DE1215420B (de) * | 1962-02-17 | 1966-04-28 | Kloeckner Humboldt Deutz Ag | Zugkraftmesser fuer die Arbeitstiefe von landwirtschaftlichen Geraeten beeinflussende Regeleinrichtungen des Krafthebers von Ackerschleppern |
| US3342274A (en) * | 1965-02-11 | 1967-09-19 | Case Co J I | Sensing range adjustment for draft sensing mechanism |
| US3390575A (en) * | 1967-06-02 | 1968-07-02 | Electro Dev Corp | Adjustable transducer mount |
| DE6938631U (de) * | 1969-10-03 | 1971-03-18 | Internat Harvester Company Mbh | Automatische steuereinrichtung fuer den hydraulischen kraftheber eines ackerschleppers. |
| AT319648B (de) * | 1973-06-29 | 1974-12-27 | Steyr Daimler Puch Ag | Vorrichtung zum Regeln der Arbeitstiefe von an Schleppern mit hydraulischem Hubwerk und Dreilenkersystem angebauten landwirtschaftlichen Geräten |
| US4315548A (en) * | 1979-10-01 | 1982-02-16 | Kubota, Ltd. | Tractor with a traction load sensing device |
-
1980
- 1980-06-10 DE DE19803021777 patent/DE3021777A1/de not_active Ceased
-
1981
- 1981-06-03 US US06/270,028 patent/US4410046A/en not_active Expired - Fee Related
- 1981-06-05 IT IT22150/81A patent/IT1139341B/it active
- 1981-06-09 ES ES502859A patent/ES8203550A1/es not_active Expired
- 1981-06-09 AT AT0255981A patent/AT387302B/de not_active IP Right Cessation
- 1981-06-10 GB GB8117744A patent/GB2077086B/en not_active Expired
- 1981-06-10 FR FR8111373A patent/FR2489082A1/fr active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022831A (en) * | 1957-04-22 | 1962-02-27 | Deere & Co | Tractor draft load control system |
| US3022830A (en) * | 1957-04-22 | 1962-02-27 | Deere & Co | Tractor draft load control system |
| US2940530A (en) * | 1958-04-16 | 1960-06-14 | Deere & Co | Draft load control for tractors |
| US3375876A (en) * | 1965-01-07 | 1968-04-02 | Case Co J I | Draft sensing method and apparatus |
| DE2255715A1 (de) * | 1971-11-22 | 1973-05-24 | Massey Ferguson Services Nv | Vorrichtung zum messen der zugkraft bei einer zugmaschine |
| FR2171967A1 (cg-RX-API-DMAC10.html) * | 1972-02-17 | 1973-09-28 | Renault | |
| FR2268261A1 (cg-RX-API-DMAC10.html) * | 1974-04-18 | 1975-11-14 | Massey Ferguson Services Nv | |
| FR2286595A1 (fr) * | 1974-10-02 | 1976-04-30 | Brown Tractors Ltd | Dispositif de detection de l'effort de traction pour tracteurs agricoles |
| US3994348A (en) * | 1975-03-10 | 1976-11-30 | J. I. Case Company | Draft control system on a vehicle including sensing mechanism therefor |
| FR2430712A1 (fr) * | 1978-07-12 | 1980-02-08 | Fiat Trattori Spa | Dispositif de reglage d'instruments aratoires montes sur un vehicule agricole |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1139341B (it) | 1986-09-24 |
| ES502859A0 (es) | 1982-04-01 |
| GB2077086B (en) | 1983-12-07 |
| AT387302B (de) | 1989-01-10 |
| DE3021777A1 (de) | 1981-12-24 |
| US4410046A (en) | 1983-10-18 |
| GB2077086A (en) | 1981-12-16 |
| IT8122150A0 (it) | 1981-06-05 |
| ATA255981A (de) | 1988-06-15 |
| FR2489082B1 (cg-RX-API-DMAC10.html) | 1985-03-15 |
| ES8203550A1 (es) | 1982-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0280824B1 (fr) | Amortisseur pour véhicule à suspensions pneumatiques, notamment pour poids lourd | |
| WO2013087580A1 (fr) | Ressort avec capteur de deformation integre | |
| EP0017581A1 (fr) | Récepteur de charge à parallélogramme d'une seule pièce et à transducteur capacitif | |
| CA2606557C (fr) | Dispositif d'elinguage d'une piece avec compensation d'effort et systeme de levage le comprenant | |
| FR3005295A1 (fr) | Systeme de freins a servofrein electrique | |
| FR2530336A1 (fr) | Cellule de pesage | |
| CA2796330A1 (fr) | Appareil de mesure comportant un bras a verrouillage indexe | |
| FR2489082A1 (fr) | Dispositif pour la regulation de l'effort de traction dans les biellettes d'attelage relevables du mecanisme de relevage monte sur un tracteur | |
| EP0320383B1 (fr) | Perfectionnements aux dispositifs utilisant un bissel pour le renforcement de la capacité de chargement de véhicules tracteurs | |
| CH654749A5 (fr) | Fixation de securite d'une chaussure a un ski comportant un dispositif d'assistance au declenchement. | |
| FR2476013A1 (fr) | Dispositif de commande pour avions a caracteristiques differentes en vol lent et en vol rapide | |
| FR2595643A1 (fr) | Modulateur de pression a commande electro-magnetique | |
| EP0192547B1 (fr) | Dispositif de commande pour maître cylindre double | |
| EP3620343B1 (fr) | Véhicule ferroviaire comprenant un organe de réglage d'un système de suspension secondaire | |
| FR2681213A1 (fr) | Dispositif de controle de la position d'un organe de travail a usage agricole ou de traitement de sol. | |
| WO2012052669A1 (fr) | Machine de recolte avec un dispositif d'allegement | |
| EP0029398B1 (fr) | Dispositif de commande d'un correcteur de freinage pour véhicule automobile | |
| EP3620344A1 (fr) | Véhicule ferroviaire comprenant un organe de réglage d'un système de suspension secondaire | |
| FR2642707A1 (fr) | Dispositif hydraulique de correction de hauteur | |
| FR2707947A1 (fr) | Train d'atterrissage d'aéronef, du type à relevage latéral. | |
| FR2801856A1 (fr) | Maitre cylindre de freins pour vehicules | |
| CA2071272C (fr) | Bielle dynamometrique | |
| EP0311524A1 (fr) | Essieu à suspension métallique et correcteur de hauteur hydraulique | |
| EP0372077A1 (fr) | Suspension pour essieu de roue de vehicule | |
| FR2807129A1 (fr) | Etrier de frein comprenant au moins deux pistons |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |