ES381724A1 - Device of coupling for agricultural tractors for the unión of aperos. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device of coupling for agricultural tractors for the unión of aperos. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES381724A1
ES381724A1 ES381724A ES381724A ES381724A1 ES 381724 A1 ES381724 A1 ES 381724A1 ES 381724 A ES381724 A ES 381724A ES 381724 A ES381724 A ES 381724A ES 381724 A1 ES381724 A1 ES 381724A1
Authority
ES
Spain
Prior art keywords
rods
lifting
translation
machine
legally binding
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
ES381724A
Other languages
Spanish (es)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES381724A1 publication Critical patent/ES381724A1/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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/002—Details, component parts
    • A01B59/004—Length-adjustable links

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Basic Packing Technique (AREA)

Abstract

Attachment device for agricultural tractors for the attachment of implements, in which two articulated rods of variable length, integral with the tractor, are joined, by means of two lifting rods or tie rods, of which at least one is of variable length and has a ball end, to the lifting arms of the tractor, and in which the connecting rods and lifting rods have unlocking mechanisms against an elastic stress, characterized in that the unlocking members of the rods and rods at least one of the lifting elements is capable of receiving, during the variation of the length of said connecting rods and lifting rods, one or more members integral, respectively, with one end of the connecting rod and the lifting rod, and because it is provided for a relative position, and a single one, of the respective ends of a same rod and lifting rod in which said organs have released the va cited. (Machine-translation by Google Translate, not legally binding)
ES381724A 1969-07-25 1970-07-13 Device of coupling for agricultural tractors for the unión of aperos. (Machine-translation by Google Translate, not legally binding) Expired ES381724A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696925513A FR2061572B1 (en) 1969-07-25 1969-07-25

Publications (1)

Publication Number Publication Date
ES381724A1 true ES381724A1 (en) 1972-12-01

Family

ID=9038073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381724A Expired ES381724A1 (en) 1969-07-25 1970-07-13 Device of coupling for agricultural tractors for the unión of aperos. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
DE (1) DE7028002U (en)
ES (1) ES381724A1 (en)
FR (1) FR2061572B1 (en)
OA (1) OA03294A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187307A1 (en) * 1998-12-29 2003-06-01 Sancho Juan Pio Mur Automatic device for all-purpose coupling of agricultural implements and the like

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327978A (en) * 1993-01-27 1994-07-12 Deere & Company Extendable latchable draft link
GB2415354A (en) 2004-06-22 2005-12-28 Agco Sa Tractor front hitch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056458A (en) * 1959-06-03 1962-10-02 Harold P Gray Tractor hitch organization
FR1334083A (en) * 1962-09-11 1963-08-02 Kvernelands Fab As Improvements to telescopic suspension bar locking devices
FR1338828A (en) * 1962-11-12 1963-09-27 Schlepperwerk Nordhausen Veb Triangular coupling device for tractor and tractor fitted with such a device
DE1203034B (en) * 1964-12-02 1965-10-14 Kloeckner Humboldt Deutz Ag Device coupling device, in particular three-point linkage for agricultural tractors
DE1273891B (en) * 1966-05-06 1968-07-25 Rheinstahl Hanomag Ag Laengenveraenderlicher top link of a tractor three-point attachment device
FR1481860A (en) * 1966-06-03 1967-05-19 Telescopic bar hitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187307A1 (en) * 1998-12-29 2003-06-01 Sancho Juan Pio Mur Automatic device for all-purpose coupling of agricultural implements and the like

Also Published As

Publication number Publication date
FR2061572B1 (en) 1973-03-16
DE7028002U (en) 1970-10-08
OA03294A (en) 1970-12-15
FR2061572A1 (en) 1971-06-25

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