ES431470A2 - Aparato para medir la traccion de un tractor. - Google Patents

Aparato para medir la traccion de un tractor.

Info

Publication number
ES431470A2
ES431470A2 ES431470A ES431470A ES431470A2 ES 431470 A2 ES431470 A2 ES 431470A2 ES 431470 A ES431470 A ES 431470A ES 431470 A ES431470 A ES 431470A ES 431470 A2 ES431470 A2 ES 431470A2
Authority
ES
Spain
Prior art keywords
shaft
draft
links
horizontal plane
tractor
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.)
Expired
Application number
ES431470A
Other languages
English (en)
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.)
Massey Ferguson Services NV
Original Assignee
Massey Ferguson Services NV
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 Massey Ferguson Services NV filed Critical Massey Ferguson Services NV
Publication of ES431470A2 publication Critical patent/ES431470A2/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES431470A 1973-10-29 1974-10-29 Aparato para medir la traccion de un tractor. Expired ES431470A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410926A US3888315A (en) 1973-10-29 1973-10-29 Draft sensing apparatus for tractor

Publications (1)

Publication Number Publication Date
ES431470A2 true ES431470A2 (es) 1976-11-16

Family

ID=23626819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431470A Expired ES431470A2 (es) 1973-10-29 1974-10-29 Aparato para medir la traccion de un tractor.

Country Status (18)

Country Link
US (1) US3888315A (es)
JP (1) JPS5918644B2 (es)
AR (1) AR206411A1 (es)
AT (1) AT355835B (es)
BE (1) BE821524R (es)
BR (1) BR7409062A (es)
CA (1) CA1024370A (es)
DD (1) DD114559A5 (es)
DE (1) DE2449648B2 (es)
ES (1) ES431470A2 (es)
FR (1) FR2249319B1 (es)
GB (1) GB1493379A (es)
IT (1) IT1046149B (es)
PL (1) PL104901B1 (es)
RO (1) RO71145A (es)
SE (1) SE418559B (es)
SU (1) SU755223A4 (es)
ZA (1) ZA746578B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085806A (en) * 1975-03-04 1978-04-25 Kubota Tekko Kabushiki Kaisha Hydraulic control system for tractor
GB1596744A (en) * 1976-10-09 1981-08-26 Massey Ferguson Services Nv Draft sensing apparatus for use with tractors
GB1601377A (en) * 1978-05-30 1981-10-28 Massey Ferguson Services Nv Draft sensing apparatus
US4206813A (en) * 1978-08-02 1980-06-10 Massey-Ferguson Inc. Draft sensing apparatus
US4411319A (en) * 1978-08-02 1983-10-25 Massey-Ferguson Inc. Sensitivity adjusting apparatus for tractor draft sensing and control system
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
US4315548A (en) * 1979-10-01 1982-02-16 Kubota, Ltd. Tractor with a traction load sensing device
US4499775A (en) * 1981-02-23 1985-02-19 Massey-Ferguson Services N.V. Tractor draft sensing apparatus with sensing unit positioned outboard of each link
DE3110107A1 (de) * 1981-03-16 1982-09-23 Mannesmann Rexroth GmbH, 8770 Lohr Kraftmessverfahren und kraftmessvorrichtung zur steuerung des krafthebers eines ackerschleppers
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
RU2512050C1 (ru) * 2012-12-27 2014-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутская государственная сельскохозяйственная академия" Динамометр для тяговых испытаний машин

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022830A (en) * 1957-04-22 1962-02-27 Deere & Co Tractor draft load control system
US2996125A (en) * 1957-05-06 1961-08-15 Massey Ferguson Inc Implement mounting system
US2946392A (en) * 1958-05-07 1960-07-26 Deere & Co Draft load control for tractors
US3231040A (en) * 1963-08-16 1966-01-25 Colorado Oil And Gas Corp Rear wheel suspension system
BE791615A (fr) * 1971-11-22 1973-03-16 Massey Ferguson Services Nv Dispositif mesureur d'effort de traction pour tracteur

Also Published As

Publication number Publication date
IT1046149B (it) 1980-06-30
JPS5918644B2 (ja) 1984-04-28
AU7431574A (en) 1976-04-15
DD114559A5 (es) 1975-08-12
DE2449648A1 (de) 1975-04-30
AT355835B (de) 1980-03-25
FR2249319A1 (es) 1975-05-23
JPS5075802A (es) 1975-06-21
SE418559B (sv) 1981-06-15
GB1493379A (en) 1977-11-30
ATA857974A (de) 1979-08-15
BE821524R (fr) 1975-02-17
BR7409062A (pt) 1975-10-14
PL104901B1 (pl) 1979-09-29
RO71145A (ro) 1981-03-30
US3888315A (en) 1975-06-10
AR206411A1 (es) 1976-07-23
ZA746578B (en) 1975-11-26
FR2249319B1 (es) 1980-03-28
DE2449648C3 (es) 1978-06-08
SE7413155L (es) 1975-04-30
CA1024370A (en) 1978-01-17
DE2449648B2 (de) 1977-10-20
SU755223A4 (en) 1980-08-07

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705