FR2501862A1 - Procede et dispositif de mesure de force pour la commande du releveur d'un tracteur agricole - Google Patents
Procede et dispositif de mesure de force pour la commande du releveur d'un tracteur agricole Download PDFInfo
- Publication number
- FR2501862A1 FR2501862A1 FR8204311A FR8204311A FR2501862A1 FR 2501862 A1 FR2501862 A1 FR 2501862A1 FR 8204311 A FR8204311 A FR 8204311A FR 8204311 A FR8204311 A FR 8204311A FR 2501862 A1 FR2501862 A1 FR 2501862A1
- Authority
- FR
- France
- Prior art keywords
- detector
- hall
- force
- bending
- bending rod
- 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
- 238000000691 measurement method Methods 0.000 title claims description 6
- 238000005452 bending Methods 0.000 claims abstract description 46
- 230000005291 magnetic effect Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 241000238876 Acari Species 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 13
- 230000004907 flux Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/13—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the tractive or propulsive power of vehicles
- G01L5/136—Force sensors associated with a vehicle traction coupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/03—Hall effect
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Agricultural Machines (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813110107 DE3110107A1 (de) | 1981-03-16 | 1981-03-16 | Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501862A1 true FR2501862A1 (fr) | 1982-09-17 |
| FR2501862B1 FR2501862B1 (enExample) | 1984-11-09 |
Family
ID=6127418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8204311A Granted FR2501862A1 (fr) | 1981-03-16 | 1982-03-15 | Procede et dispositif de mesure de force pour la commande du releveur d'un tracteur agricole |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4497375A (enExample) |
| DE (1) | DE3110107A1 (enExample) |
| FR (1) | FR2501862A1 (enExample) |
| GB (1) | GB2094984B (enExample) |
| IT (1) | IT1150324B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4400037A1 (de) * | 1994-01-04 | 1995-07-06 | Wolfgang Dr Schaefer | Winkelmeßeinrichtung, insbesondere für Fadenzugkraftaufnehmer |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI841975A0 (fi) * | 1982-10-22 | 1984-05-16 | Gap Ges Auswert Patente | Foerfarande foer belastningsmaetning av laongstraeckta, axelformiga foeremaol samt anordning foer foerfarandets foerver kligande. |
| DE3515125A1 (de) * | 1985-04-26 | 1986-10-30 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftmesser zur messung von kraeften in einem etwa bolzenartigen bauelement |
| US4691579A (en) * | 1986-06-03 | 1987-09-08 | Ekola Kenneth E | Tension transducer |
| DE3722041A1 (de) * | 1987-07-03 | 1989-01-12 | Deere & Co | Verfahren und messglied zum messen einer an einem zuggeraet angreifenden kraft |
| US4882512A (en) * | 1988-09-19 | 1989-11-21 | Honeywell, Inc. | Electromagnetic force sensor |
| DE3843869A1 (de) * | 1988-12-24 | 1990-06-28 | Deere & Co | Kraftsensor zur bestimmung von zug- und druckkraeften |
| US5101909A (en) * | 1990-11-13 | 1992-04-07 | Deere & Company | Bending shaft draft force sensor |
| DE4402525C2 (de) * | 1993-02-17 | 1998-10-29 | Fischer Georg Verkehrstechnik | Anordnung von Meßmitteln an einem eine Sattelzugmaschine und einen Sattelanhänger aufweisenden Sattelfahrzeug |
| DE4402529A1 (de) * | 1993-02-17 | 1994-08-18 | Fischer Georg Verkehrstechnik | Anordnung von Meßmitteln an einem Sattelfahrzeug |
| US7290476B1 (en) | 1998-10-20 | 2007-11-06 | Control Products, Inc. | Precision sensor for a hydraulic cylinder |
| DE10114091A1 (de) * | 2001-03-22 | 2002-09-26 | Deere & Co | Steuervorrichtung für eine Fahrzeuganbauschnittstelle |
| US7093361B2 (en) * | 2002-01-23 | 2006-08-22 | Control Products, Inc. | Method of assembling an actuator with an internal sensor |
| US7100861B2 (en) | 2002-01-23 | 2006-09-05 | Control Products, Inc. | Lead guide for cable extension type position sensors |
| DE10229020A1 (de) * | 2002-06-28 | 2004-01-22 | Robert Bosch Gmbh | Kraftsensor |
| US7197974B2 (en) * | 2004-01-15 | 2007-04-03 | Control Products Inc. | Position sensor |
| GB2415353A (en) * | 2004-06-22 | 2005-12-28 | Agco Sa | Implement control system |
| US7609055B2 (en) * | 2004-07-21 | 2009-10-27 | Control Products, Inc. | Position sensing device and method |
| JP5500957B2 (ja) * | 2009-11-26 | 2014-05-21 | キヤノン株式会社 | 磁気式力覚センサ |
| DE102018208882A1 (de) * | 2018-06-06 | 2020-01-16 | Robert Bosch Gmbh | Landwirtschaftsmaschine mit einem Magnetfeldsensor zur Überwachung einer Bewegung einer Komponente der Landwirtschaftsmaschine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB946281A (en) * | 1961-11-29 | 1964-01-08 | Siemens Ag | Apparatus for use in measuring torque |
| FR2249319A1 (enExample) * | 1973-10-29 | 1975-05-23 | Massey Ferguson Services Nv | |
| US4213503A (en) * | 1977-01-17 | 1980-07-22 | Honeywell Inc. | Slope control system |
| WO1981000035A1 (en) * | 1979-06-29 | 1981-01-22 | Massey Ferguson Services Nv | Draft sensing apparatus |
| GB2077086A (en) * | 1980-06-10 | 1981-12-16 | Rexroth Gmbh G L | Draft control in tractor lift linkages |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1208897B (de) * | 1955-05-11 | 1966-01-13 | Siemens Ag | Messumformer mit ortsfestem Hallgenerator im Luftspalt eines starren Magnetsystems |
| US3118108A (en) * | 1960-11-09 | 1964-01-14 | Valparaiso University Ass Inc | Motion operated transducer |
| US3161845A (en) * | 1962-05-07 | 1964-12-15 | Ass Elect Ind | Hall effect apparatus |
| CH447629A (de) * | 1966-02-14 | 1967-11-30 | Siemens Ag | Berührungsfreier elektrischer Abstandsmessgeber |
| US3814188A (en) * | 1972-10-02 | 1974-06-04 | Allis Chalmers | Electronic draft load sensing system |
| US4141026A (en) * | 1977-02-02 | 1979-02-20 | Texas Instruments Incorporated | Hall effect generator |
| JPS54136529U (enExample) * | 1978-03-15 | 1979-09-21 | ||
| FR2435187A1 (fr) * | 1978-09-08 | 1980-04-04 | Renault | Dispositif de relevage electrohydraulique d'outils agraires |
| JPS5937921B2 (ja) * | 1978-11-17 | 1984-09-12 | 株式会社クボタ | 農作業機用牽引負荷検出装置における検出バ−の構造 |
| US4254395A (en) * | 1979-12-26 | 1981-03-03 | Robert Bosch Gmbh | Electromechanical force converter for measuring gas pressure |
-
1981
- 1981-03-16 DE DE19813110107 patent/DE3110107A1/de not_active Withdrawn
-
1982
- 1982-03-08 GB GB8206718A patent/GB2094984B/en not_active Expired
- 1982-03-15 US US06/357,897 patent/US4497375A/en not_active Expired - Fee Related
- 1982-03-15 FR FR8204311A patent/FR2501862A1/fr active Granted
- 1982-03-16 IT IT20182/82A patent/IT1150324B/it active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB946281A (en) * | 1961-11-29 | 1964-01-08 | Siemens Ag | Apparatus for use in measuring torque |
| FR2249319A1 (enExample) * | 1973-10-29 | 1975-05-23 | Massey Ferguson Services Nv | |
| US4213503A (en) * | 1977-01-17 | 1980-07-22 | Honeywell Inc. | Slope control system |
| WO1981000035A1 (en) * | 1979-06-29 | 1981-01-22 | Massey Ferguson Services Nv | Draft sensing apparatus |
| GB2077086A (en) * | 1980-06-10 | 1981-12-16 | Rexroth Gmbh G L | Draft control in tractor lift linkages |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4400037A1 (de) * | 1994-01-04 | 1995-07-06 | Wolfgang Dr Schaefer | Winkelmeßeinrichtung, insbesondere für Fadenzugkraftaufnehmer |
| DE4400037C2 (de) * | 1994-01-04 | 2002-12-12 | Wolfgang Schaefer | Winkelmeßeinrichtung, insbesondere für Fadenzugkraftaufnehmer |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2094984B (en) | 1984-10-31 |
| FR2501862B1 (enExample) | 1984-11-09 |
| IT8220182A0 (it) | 1982-03-16 |
| DE3110107A1 (de) | 1982-09-23 |
| IT1150324B (it) | 1986-12-10 |
| US4497375A (en) | 1985-02-05 |
| GB2094984A (en) | 1982-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |