FR2365283B1 - - Google Patents

Info

Publication number
FR2365283B1
FR2365283B1 FR7728217A FR7728217A FR2365283B1 FR 2365283 B1 FR2365283 B1 FR 2365283B1 FR 7728217 A FR7728217 A FR 7728217A FR 7728217 A FR7728217 A FR 7728217A FR 2365283 B1 FR2365283 B1 FR 2365283B1
Authority
FR
France
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
FR7728217A
Other languages
French (fr)
Other versions
FR2365283A1 (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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of FR2365283A1 publication Critical patent/FR2365283A1/en
Application granted granted Critical
Publication of FR2365283B1 publication Critical patent/FR2365283B1/fr
Granted 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
    • A01B63/1117—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 using a hitch position sensor

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)
FR7728217A 1976-09-25 1977-09-19 CONTROL DEVICE FOR HYDRAULIC LIFTING EQUIPMENT OF AGRICULTURAL OR SIMILAR TRACTORS Granted FR2365283A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762643328 DE2643328C2 (en) 1976-09-25 1976-09-25 Control device for a hydraulic power lift of an agricultural tractor

Publications (2)

Publication Number Publication Date
FR2365283A1 FR2365283A1 (en) 1978-04-21
FR2365283B1 true FR2365283B1 (en) 1980-04-18

Family

ID=5988906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728217A Granted FR2365283A1 (en) 1976-09-25 1977-09-19 CONTROL DEVICE FOR HYDRAULIC LIFTING EQUIPMENT OF AGRICULTURAL OR SIMILAR TRACTORS

Country Status (3)

Country Link
DE (1) DE2643328C2 (en)
FR (1) FR2365283A1 (en)
GB (1) GB1578618A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035760A1 (en) * 1980-09-23 1982-05-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Tractor hydraulic lift control unit - has stop valve and face spring-loaded against control pressure valve
DE102011050195B4 (en) * 2011-05-06 2013-02-28 Horsch Maschinen Gmbh Drawn agricultural device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129751B (en) * 1959-06-11 1962-05-17 John Deere Lanz Ag Device for automatic position and traction control for agricultural tractor attachments and attachments
FR1361575A (en) * 1963-04-23 1964-05-22 Massey Ferguson Inc Improvements to tractor couplings
FR87811E (en) * 1965-01-30 1966-05-20 Massey Ferguson Inc Hydraulic device for tractor with position and traction control as well as pressure modulation
FR1497387A (en) * 1966-10-24 1967-10-06 Kloeckner Humboldt Deutz Ag Equipment for controlling the hydraulic lifting cylinder of an agricultural tractor
US3489224A (en) * 1966-11-01 1970-01-13 Massey Ferguson Inc Tractor hydraulic control system
DE2157639A1 (en) * 1971-11-20 1973-05-24 Fendt & Co Xaver PROCEDURE AND DEVICE FOR ADJUSTING THE WORKING DEPTH OF LONG ATTACHMENT POWERS

Also Published As

Publication number Publication date
DE2643328C2 (en) 1986-05-07
DE2643328A1 (en) 1978-03-30
FR2365283A1 (en) 1978-04-21
GB1578618A (en) 1980-11-05

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Legal Events

Date Code Title Description
ST Notification of lapse