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IT1163295B - MEASUREMENT TRANSDUCER FOR LOWER ARMS, IN PARTICULAR OF A TRACT - Google Patents

MEASUREMENT TRANSDUCER FOR LOWER ARMS, IN PARTICULAR OF A TRACT

Info

Publication number
IT1163295B
IT1163295B IT20914/83A IT2091483A IT1163295B IT 1163295 B IT1163295 B IT 1163295B IT 20914/83 A IT20914/83 A IT 20914/83A IT 2091483 A IT2091483 A IT 2091483A IT 1163295 B IT1163295 B IT 1163295B
Authority
IT
Italy
Prior art keywords
tract
lower arms
measurement transducer
transducer
measurement
Prior art date
Application number
IT20914/83A
Other languages
Italian (it)
Other versions
IT8320914A0 (en
Inventor
Gottfried Achberger
Franz Mueller
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of IT8320914A0 publication Critical patent/IT8320914A0/en
Application granted granted Critical
Publication of IT1163295B publication Critical patent/IT1163295B/en

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

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)
IT20914/83A 1982-05-19 1983-05-03 MEASUREMENT TRANSDUCER FOR LOWER ARMS, IN PARTICULAR OF A TRACT IT1163295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3218846A DE3218846A1 (en) 1982-05-19 1982-05-19 LOWER ARM SENSOR

Publications (2)

Publication Number Publication Date
IT8320914A0 IT8320914A0 (en) 1983-05-03
IT1163295B true IT1163295B (en) 1987-04-08

Family

ID=6164003

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20914/83A IT1163295B (en) 1982-05-19 1983-05-03 MEASUREMENT TRANSDUCER FOR LOWER ARMS, IN PARTICULAR OF A TRACT

Country Status (3)

Country Link
DE (1) DE3218846A1 (en)
GB (1) GB2120074B (en)
IT (1) IT1163295B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101909A (en) * 1990-11-13 1992-04-07 Deere & Company Bending shaft draft force sensor
US5042586A (en) * 1990-12-14 1991-08-27 Deere & Company Tractor draft force sensor
AU698674B2 (en) * 1995-06-29 1998-11-05 Ipr 4 Pty Ltd A system for monitoring movement of a vehicle tool
AUPN385195A0 (en) * 1995-06-29 1995-07-20 Hall, David John A system for monitoring a movement of a vehicle tool
DE19747949C2 (en) * 1997-10-30 2001-06-28 Walterscheid Gmbh Gkn Device for adjusting the length of a top link of an attachment of a tractor

Family Cites Families (9)

* 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
US2940530A (en) * 1958-04-16 1960-06-14 Deere & Co Draft load control for tractors
DE1215420B (en) * 1962-02-17 1966-04-28 Kloeckner Humboldt Deutz Ag Traction force meter for the control devices of the power lift of agricultural tractors that influence the working depth of agricultural equipment
FR2096707B1 (en) * 1970-06-19 1973-10-19 Renault
AT319648B (en) * 1973-06-29 1974-12-27 Steyr Daimler Puch Ag Device for regulating the working depth of agricultural implements attached to tractors with hydraulic lifting gear and three-link system
DE2855544C2 (en) * 1978-12-22 1981-02-19 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lower link measuring transducer for regulating the working depth of a tillage device, in particular a plow, which is linked to a three-pound linkage
US4295530A (en) * 1979-03-30 1981-10-20 David Brown Tractors Limited Lower link draft sensing system on tractor
DE3017735C2 (en) * 1980-05-09 1983-12-01 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lower link transducer
DE3021777A1 (en) * 1980-06-10 1981-12-24 G.L. Rexroth Gmbh, 8770 Lohr DEVICE FOR CONTROLLING THE TENSIONAL POWER IN LOWER LINKS OF A TRACTOR LIFTING SYSTEM

Also Published As

Publication number Publication date
GB2120074A (en) 1983-11-30
GB8313541D0 (en) 1983-06-22
DE3218846A1 (en) 1983-11-24
IT8320914A0 (en) 1983-05-03
GB2120074B (en) 1985-11-27

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