FR1253150A - Elastic control device with controlled force for hydraulic lifting mechanisms on tractors - Google Patents

Elastic control device with controlled force for hydraulic lifting mechanisms on tractors

Info

Publication number
FR1253150A
FR1253150A FR823553A FR823553A FR1253150A FR 1253150 A FR1253150 A FR 1253150A FR 823553 A FR823553 A FR 823553A FR 823553 A FR823553 A FR 823553A FR 1253150 A FR1253150 A FR 1253150A
Authority
FR
France
Prior art keywords
tractors
control device
hydraulic lifting
lifting mechanisms
controlled force
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
FR823553A
Other languages
French (fr)
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Application granted granted Critical
Publication of FR1253150A publication Critical patent/FR1253150A/en
Expired 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
FR823553A 1959-04-07 1960-04-06 Elastic control device with controlled force for hydraulic lifting mechanisms on tractors Expired FR1253150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT569659 1959-04-07

Publications (1)

Publication Number Publication Date
FR1253150A true FR1253150A (en) 1961-02-03

Family

ID=32982938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823553A Expired FR1253150A (en) 1959-04-07 1960-04-06 Elastic control device with controlled force for hydraulic lifting mechanisms on tractors

Country Status (2)

Country Link
DE (1) DE1824525U (en)
FR (1) FR1253150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179032B (en) * 1962-07-10 1964-10-01 Kloeckner Humboldt Deutz Ag Automatic depth control for a tillage device
EP0693250A1 (en) * 1994-07-21 1996-01-24 Massey Ferguson Manufacturing Limited Implement linkage, draft force sensing, arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184133B (en) * 1961-07-07 1964-12-23 Lely Nv C Van Der Control device for a hydraulic power lift on an agricultural tractor or the like.
DE1202048B (en) * 1961-11-01 1965-09-30 Int Harvester Co Control device for a hydraulically pivotable coupling linkage of an agricultural device on a tractor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179032B (en) * 1962-07-10 1964-10-01 Kloeckner Humboldt Deutz Ag Automatic depth control for a tillage device
EP0693250A1 (en) * 1994-07-21 1996-01-24 Massey Ferguson Manufacturing Limited Implement linkage, draft force sensing, arrangement

Also Published As

Publication number Publication date
DE1824525U (en) 1961-01-05

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