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WO2008114150A3 - Implement attachment - Google Patents

Implement attachment Download PDF

Info

Publication number
WO2008114150A3
WO2008114150A3 PCT/IB2008/001391 IB2008001391W WO2008114150A3 WO 2008114150 A3 WO2008114150 A3 WO 2008114150A3 IB 2008001391 W IB2008001391 W IB 2008001391W WO 2008114150 A3 WO2008114150 A3 WO 2008114150A3
Authority
WO
WIPO (PCT)
Prior art keywords
attachment
holes
category
size
pins
Prior art date
Application number
PCT/IB2008/001391
Other languages
French (fr)
Other versions
WO2008114150A2 (en
Inventor
Adrien Pradeau
Sebastien Gauthier
Original Assignee
Agco Sa
Adrien Pradeau
Sebastien Gauthier
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, Adrien Pradeau, Sebastien Gauthier filed Critical Agco Sa
Publication of WO2008114150A2 publication Critical patent/WO2008114150A2/en
Publication of WO2008114150A3 publication Critical patent/WO2008114150A3/en

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

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

An attachment system for attaching an implement to a tractor using two different size category attachment links/pins (25, 26) is provided. The system comprises two spaced attachment plates (18, 19) designed to alternatively receive therebetween an end of an attachment link (25, 26) of each of the' two size categories. One attachment plate (19) has a pair of spaced holes (23) of a smaller category size and the other attachment plate (18) has a pair of spaced holes (22) of a larger category size. The centre lines of the two pairs of holes (22, 23) are aligned. Pin means are provided comprising a pair of spaced pins (25, 26), the pins being interconnected at one end (28, 31) with their centre lines spaced apart by the same distance as the pairs of holes (22, 23) in the attachment plates (18, 19). The interconnected ends of the pins have a diameter for use in the pair of holes of the larger size category (22) and the free ends of the pins (30, 33) have a diameter for use in the smaller size category holes (23). Furthermore, one pin (25) has an intermediate portion (32) between the connected end (31) and the free end (33) which is of the larger size category. The other pin (26) has an intermediate portion (29) which is of the smaller size category. The pin means are alternatively insertable through the larger size category holes (22) in the attachment plates (18, 19) with the larger or smaller size category intermediate portion in either position between the attachment plates so that the connecting links of both size categories sizes can be secured.between the attachment plates (18, 19) in either position. The system allows implements to be attached to a tractor using an upper link of at least two different size categories for example.
PCT/IB2008/001391 2007-03-20 2008-02-29 Implement attachment WO2008114150A2 (en)

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 WO2008114150A2 (en) 2008-09-25
WO2008114150A3 true WO2008114150A3 (en) 2008-12-18

Family

ID=38008703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/001391 WO2008114150A2 (en) 2007-03-20 2008-02-29 Implement attachment

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032591B1 (en) * 2015-02-17 2017-02-17 Lestagri LESTAGE DEVICE

Citations (5)

* 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
GB1222670A (en) * 1967-10-26 1971-02-17 Massey Ferguson Inc Coupling members for tractor-implement hitches
FR2452859A1 (en) * 1979-04-07 1980-10-31 Kloeckner Humboldt Deutz Ag Tractor with front bracket for removable hydraulic lift arms - has mounting plate for ballast weight fittable instead of arms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (5)

* 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
GB1222670A (en) * 1967-10-26 1971-02-17 Massey Ferguson Inc Coupling members for tractor-implement hitches
FR2452859A1 (en) * 1979-04-07 1980-10-31 Kloeckner Humboldt Deutz Ag Tractor with front bracket for removable hydraulic lift arms - has mounting plate for ballast weight fittable instead of arms

Also Published As

Publication number Publication date
GB2448307A (en) 2008-10-15
GB0705265D0 (en) 2007-04-25
WO2008114150A2 (en) 2008-09-25

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