FR1004531A - Improvements made to the coupling devices of several machines, for example agricultural machinery, to a tractor - Google Patents

Improvements made to the coupling devices of several machines, for example agricultural machinery, to a tractor

Info

Publication number
FR1004531A
FR1004531A FR1004531DA FR1004531A FR 1004531 A FR1004531 A FR 1004531A FR 1004531D A FR1004531D A FR 1004531DA FR 1004531 A FR1004531 A FR 1004531A
Authority
FR
France
Prior art keywords
tractor
agricultural machinery
improvements made
coupling devices
several machines
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
Other languages
French (fr)
Inventor
Pierre-Louis-Paul Douniaux
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
Application granted granted Critical
Publication of FR1004531A publication Critical patent/FR1004531A/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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
FR1004531D 1947-05-06 1947-05-06 Improvements made to the coupling devices of several machines, for example agricultural machinery, to a tractor Expired FR1004531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004531T 1947-05-06

Publications (1)

Publication Number Publication Date
FR1004531A true FR1004531A (en) 1952-03-31

Family

ID=9563949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004531D Expired FR1004531A (en) 1947-05-06 1947-05-06 Improvements made to the coupling devices of several machines, for example agricultural machinery, to a tractor

Country Status (1)

Country Link
FR (1) FR1004531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620308A (en) * 1969-09-10 1971-11-16 Case Co J I Towing means for agricultural implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620308A (en) * 1969-09-10 1971-11-16 Case Co J I Towing means for agricultural implement

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