FR1252590A - Hydraulic lift control for agricultural tractors - Google Patents

Hydraulic lift control for agricultural tractors

Info

Publication number
FR1252590A
FR1252590A FR823364A FR823364A FR1252590A FR 1252590 A FR1252590 A FR 1252590A FR 823364 A FR823364 A FR 823364A FR 823364 A FR823364 A FR 823364A FR 1252590 A FR1252590 A FR 1252590A
Authority
FR
France
Prior art keywords
lift control
hydraulic lift
agricultural tractors
tractors
agricultural
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
FR823364A
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Priority to FR823364A priority Critical patent/FR1252590A/en
Application granted granted Critical
Publication of FR1252590A publication Critical patent/FR1252590A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR823364A 1960-04-04 1960-04-04 Hydraulic lift control for agricultural tractors Expired FR1252590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR823364A FR1252590A (en) 1960-04-04 1960-04-04 Hydraulic lift control for agricultural tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823364A FR1252590A (en) 1960-04-04 1960-04-04 Hydraulic lift control for agricultural tractors

Publications (1)

Publication Number Publication Date
FR1252590A true FR1252590A (en) 1961-01-27

Family

ID=8728612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823364A Expired FR1252590A (en) 1960-04-04 1960-04-04 Hydraulic lift control for agricultural tractors

Country Status (1)

Country Link
FR (1) FR1252590A (en)

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