FR1334431A - Perfectionnement au relevage trois points des tracteurs à chenilles - Google Patents

Perfectionnement au relevage trois points des tracteurs à chenilles

Info

Publication number
FR1334431A
FR1334431A FR42691A FR69042691A FR1334431A FR 1334431 A FR1334431 A FR 1334431A FR 42691 A FR42691 A FR 42691A FR 69042691 A FR69042691 A FR 69042691A FR 1334431 A FR1334431 A FR 1334431A
Authority
FR
France
Prior art keywords
improvement
point linkage
crawler tractors
tractors
crawler
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
FR42691A
Other languages
English (en)
Inventor
Georges Gruas
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 filed Critical
Priority to FR42691A priority Critical patent/FR1334431A/fr
Application granted granted Critical
Publication of FR1334431A publication Critical patent/FR1334431A/fr
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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
    • A01B59/067—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches) the lower arms being lifted or lowered by power actuator means internally incorporated in the tractor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR42691A 1962-06-26 1962-06-26 Perfectionnement au relevage trois points des tracteurs à chenilles Expired FR1334431A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR42691A FR1334431A (fr) 1962-06-26 1962-06-26 Perfectionnement au relevage trois points des tracteurs à chenilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42691A FR1334431A (fr) 1962-06-26 1962-06-26 Perfectionnement au relevage trois points des tracteurs à chenilles

Publications (1)

Publication Number Publication Date
FR1334431A true FR1334431A (fr) 1963-08-09

Family

ID=8595901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42691A Expired FR1334431A (fr) 1962-06-26 1962-06-26 Perfectionnement au relevage trois points des tracteurs à chenilles

Country Status (1)

Country Link
FR (1) FR1334431A (fr)

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