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WO2008114150A2 - Fixation d'outil - Google Patents

Fixation d'outil Download PDF

Info

Publication number
WO2008114150A2
WO2008114150A2 PCT/IB2008/001391 IB2008001391W WO2008114150A2 WO 2008114150 A2 WO2008114150 A2 WO 2008114150A2 IB 2008001391 W IB2008001391 W IB 2008001391W WO 2008114150 A2 WO2008114150 A2 WO 2008114150A2
Authority
WO
WIPO (PCT)
Prior art keywords
attachment
holes
category
pins
size
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.)
Ceased
Application number
PCT/IB2008/001391
Other languages
English (en)
Other versions
WO2008114150A3 (fr
Inventor
Adrien Pradeau
Sébastien GAUTHIER
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.)
AGCO SA
Original Assignee
AGCO SA
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 AGCO SA filed Critical AGCO SA
Publication of WO2008114150A2 publication Critical patent/WO2008114150A2/fr
Publication of WO2008114150A3 publication Critical patent/WO2008114150A3/fr
Anticipated expiration legal-status Critical
Ceased 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)
    • 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

Definitions

  • the attachment system includes two spaced attachment plates 18 and 19 which are designed to receive therebetween the upper link 11.
  • the upper link 11 is provided with a cross bore 20 formed in the conventional pivoting ball mount 21.
  • the cross bore 20 will be of the appropriate diameter corresponding to the category of upper link in use.
  • the upper link may be of a category two or category three size with the appropriate cross bore 20.
  • Pin 26 has an end portion 28 connected to plate 27 which has a diameter of size category three, an intermediate portion 29 of the size category two and a free end portion 30 of size category two.
  • Pin 25 has a end portion 31 connected to plate 27 which is of size category three, an intermediate portion 32 of size category three and a free end portion 33 of size category two.
  • the free end portion 33 extends outside the plates 18 and 19 and contains a transverse bore 34 for receiving a linch pin 35 to secure the twin pin arrangement on the attachment plates 18 and 19 as will be described below.
  • the twin pin arrangement 24 can be introduced to the category three holes 22 in attachment plate 18 so that the end portions 28 and 31 extend through the holes 22 and the intermediate portions 29 and 32 extend between the attachment plates 18 and 19 with the free end portions 30 and 33 in the smaller diameter category two holes 23 of attachment plate 19.
  • the twin pin arrangement When the twin pin arrangement is installed in the side plates 18 and 19 as described above it can held captive by the use of a linch pin 35 in bore 34 as shown in Figure 4.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

L'invention concerne un système de fixation pour fixer un outil à un tracteur au moyen de deux liens/broches de fixation de différente catégorie de taille. Le système comprend deux plaques de fixation espacées conçues pour recevoir entre elles de manière alternative une extrémité d'un lien de fixation de chacune des deux catégories de taille. Une plaque de fixation possède une paire de trous espacée d'une catégorie de taille plus petite et l'autre plaque de fixation possède une paire de trous espacée d'une catégorie de taille plus large. Les lignes centrales des deux paires de trous sont alignées. Des moyens de broche sont fournis, lesquels comprennent une paire de broches espacées, les broches étant interconnectées sur une extrémité avec leurs lignes centrales espacées par la même distance que les paires de trous dans les plaques de fixation. Les extrémités interconnectées des broches ont un diamètre à utiliser dans la paire de trous de la catégorie de taille plus large et les extrémités libres des broches ont un diamètre à utiliser dans les trous de catégorie de taille plus petite. De plus, une broche possède une partie intermédiaire entre l'extrémité connectée et l'extrémité libre qui est de la catégorie de taille plus large. L'autre broche possède une partie intermédiaire qui est de la catégorie de taille plus petite. Les moyens de broche peuvent être insérés de manière alternative, à travers les trous de catégorie de taille plus large, dans les plaques de fixation, avec la partie intermédiaire de catégorie de taille plus large ou plus petite dans une position ou l'autre entre les plaques de fixation, de manière à ce que les liens de connexion des deux catégories de taille puissent être fixés entre les plaques de fixation dans une position ou l'autre. Le système permet de fixer les outils à un tracteur en utilisant un lien supérieur d'au moins deux catégories de taille différentes par exemple.
PCT/IB2008/001391 2007-03-20 2008-02-29 Fixation d'outil Ceased WO2008114150A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0705265.7 2007-03-20
GB0705265A GB2448307A (en) 2007-03-20 2007-03-20 Implement attachment

Publications (2)

Publication Number Publication Date
WO2008114150A2 true WO2008114150A2 (fr) 2008-09-25
WO2008114150A3 WO2008114150A3 (fr) 2008-12-18

Family

ID=38008703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001391 Ceased WO2008114150A2 (fr) 2007-03-20 2008-02-29 Fixation d'outil

Country Status (2)

Country Link
GB (1) GB2448307A (fr)
WO (1) WO2008114150A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032591A1 (fr) * 2015-02-17 2016-08-19 Lestagri Dispositif de lestage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873125A (en) * 1955-04-25 1959-02-10 Ford Motor Co Linkage mechanism for the attachment of mounted implements to tractors and the like
US3151883A (en) * 1962-08-14 1964-10-06 Clifton F Stuart Implement hitch
US3391949A (en) * 1966-03-23 1968-07-09 Paul D. Abbott Tractor hitch converter
US3472528A (en) * 1967-10-26 1969-10-14 Massey Ferguson Inc Convertible category implement tractor hitch
US4116283A (en) * 1975-06-18 1978-09-26 Blessent John B Agricultural tillage equipment
US4057112A (en) * 1976-07-14 1977-11-08 Grain Systems, Inc. Subsoil plow
DE2914125A1 (de) * 1979-04-07 1980-10-23 Kloeckner Humboldt Deutz Ag Geraeteanbauvorrichtung an der frontseite eines land- und/oder bauwirtschaftlich nutzbaren kraftfahrzeugs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032591A1 (fr) * 2015-02-17 2016-08-19 Lestagri Dispositif de lestage
EP3059147A1 (fr) * 2015-02-17 2016-08-24 Lestagri Dispositif de lestage

Also Published As

Publication number Publication date
GB0705265D0 (en) 2007-04-25
GB2448307A (en) 2008-10-15
WO2008114150A3 (fr) 2008-12-18

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