DE3110107A1 - Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers - Google Patents

Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers

Info

Publication number
DE3110107A1
DE3110107A1 DE19813110107 DE3110107A DE3110107A1 DE 3110107 A1 DE3110107 A1 DE 3110107A1 DE 19813110107 DE19813110107 DE 19813110107 DE 3110107 A DE3110107 A DE 3110107A DE 3110107 A1 DE3110107 A1 DE 3110107A1
Authority
DE
Germany
Prior art keywords
hall sensor
force
tractor
magnet
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.)
Withdrawn
Application number
DE19813110107
Other languages
German (de)
English (en)
Inventor
Norbert 8771 Rechtenbach Mucheyer
Hubertus 8770 Lohr Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Priority to DE19813110107 priority Critical patent/DE3110107A1/de
Priority to GB8206718A priority patent/GB2094984B/en
Priority to US06/357,897 priority patent/US4497375A/en
Priority to FR8204311A priority patent/FR2501862A1/fr
Priority to IT20182/82A priority patent/IT1150324B/it
Publication of DE3110107A1 publication Critical patent/DE3110107A1/de
Withdrawn legal-status Critical Current

Links

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)
DE19813110107 1981-03-16 1981-03-16 Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers Withdrawn DE3110107A1 (de)

Priority Applications (5)

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
GB8206718A GB2094984B (en) 1981-03-16 1982-03-08 Force measurement for tractor hoist
US06/357,897 US4497375A (en) 1981-03-16 1982-03-15 Force measuring apparatus mounted on tractor including Hall sensor detecting deformation of flex rod to control tractor power hoist
FR8204311A FR2501862A1 (fr) 1981-03-16 1982-03-15 Procede et dispositif de mesure de force pour la commande du releveur d'un tracteur agricole
IT20182/82A IT1150324B (it) 1981-03-16 1982-03-16 Procedimento e dispositivo dinamometrici per comandare il martinetto di un trattore agricolo

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 (1)

Publication Number Publication Date
DE3110107A1 true DE3110107A1 (de) 1982-09-23

Family

ID=6127418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813110107 Withdrawn DE3110107A1 (de) 1981-03-16 1981-03-16 Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722041A1 (de) * 1987-07-03 1989-01-12 Deere & Co Verfahren und messglied zum messen einer an einem zuggeraet angreifenden kraft
EP0199067A3 (de) * 1985-04-26 1989-06-28 Robert Bosch Gmbh Kraftmesser zur Messung von Kräften in einem etwa bolzenartigen Bauelement
DE3843869A1 (de) * 1988-12-24 1990-06-28 Deere & Co Kraftsensor zur bestimmung von zug- und druckkraeften

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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.
US4691579A (en) * 1986-06-03 1987-09-08 Ekola Kenneth E Tension transducer
US4882512A (en) * 1988-09-19 1989-11-21 Honeywell, Inc. Electromagnetic force sensor
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
DE4400037C2 (de) * 1994-01-04 2002-12-12 Wolfgang Schaefer Winkelmeßeinrichtung, insbesondere für Fadenzugkraftaufnehmer
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 (3)

* Cited by examiner, † Cited by third party
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
DE2255715A1 (de) * 1971-11-22 1973-05-24 Massey Ferguson Services Nv Vorrichtung zum messen der zugkraft bei einer zugmaschine
DE2417055A1 (de) * 1973-04-10 1974-10-31 Massey Ferguson Services Nv Lastmessvorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118108A (en) * 1960-11-09 1964-01-14 Valparaiso University Ass Inc Motion operated transducer
DE1162597B (de) * 1961-11-29 1964-02-06 Siemens Ag Anordnung zur Messung des Drehmomentes an Wellen
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
US3888315A (en) * 1973-10-29 1975-06-10 Massey Ferguson Inc Draft sensing apparatus for tractor
US3814188A (en) * 1972-10-02 1974-06-04 Allis Chalmers Electronic draft load sensing system
US4213503A (en) * 1977-01-17 1980-07-22 Honeywell Inc. Slope control 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
US4266616A (en) * 1979-06-29 1981-05-12 Massey-Ferguson Inc. Draft sensing apparatus wherein effect of vertical deflection reduced to insignificant levels compared to horizontal deflection
US4254395A (en) * 1979-12-26 1981-03-03 Robert Bosch Gmbh Electromechanical force converter for measuring gas pressure
DE3021777A1 (de) * 1980-06-10 1981-12-24 G.L. Rexroth Gmbh, 8770 Lohr Vorrichtung zur regelung der zugkraft in unterlenkern eines schlepperhubwerks

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
DE2255715A1 (de) * 1971-11-22 1973-05-24 Massey Ferguson Services Nv Vorrichtung zum messen der zugkraft bei einer zugmaschine
DE2417055A1 (de) * 1973-04-10 1974-10-31 Massey Ferguson Services Nv Lastmessvorrichtung

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199067A3 (de) * 1985-04-26 1989-06-28 Robert Bosch Gmbh Kraftmesser zur Messung von Kräften in einem etwa bolzenartigen Bauelement
DE3722041A1 (de) * 1987-07-03 1989-01-12 Deere & Co Verfahren und messglied zum messen einer an einem zuggeraet angreifenden kraft
DE3843869A1 (de) * 1988-12-24 1990-06-28 Deere & Co Kraftsensor zur bestimmung von zug- und druckkraeften
US4982613A (en) * 1988-12-24 1991-01-08 Deere & Company Force sensor
EP0376093A3 (de) * 1988-12-24 1991-11-06 Deere & Company Kraftsensor zur Bestimmung von Zug- und Druckkräften

Also Published As

Publication number Publication date
GB2094984B (en) 1984-10-31
FR2501862B1 (enExample) 1984-11-09
IT8220182A0 (it) 1982-03-16
FR2501862A1 (fr) 1982-09-17
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
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee