DK4147548T3 - Landbrugsmaskine med et koblingshoved forsynet med en låsemekanisme - Google Patents

Landbrugsmaskine med et koblingshoved forsynet med en låsemekanisme

Info

Publication number
DK4147548T3
DK4147548T3 DK22194553.8T DK22194553T DK4147548T3 DK 4147548 T3 DK4147548 T3 DK 4147548T3 DK 22194553 T DK22194553 T DK 22194553T DK 4147548 T3 DK4147548 T3 DK 4147548T3
Authority
DK
Denmark
Prior art keywords
locking mechanism
agricultural machine
coupling head
head provided
coupling
Prior art date
Application number
DK22194553.8T
Other languages
English (en)
Inventor
Frédéric Ducroquet
Herrman Gautron
Original Assignee
Kuhn Huard S A S
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 Kuhn Huard S A S filed Critical Kuhn Huard S A S
Application granted granted Critical
Publication of DK4147548T3 publication Critical patent/DK4147548T3/da

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
    • A01B3/00—Ploughs with fixed plough-shares
    • A01B3/46—Ploughs supported partly by tractor and partly by their own wheels
    • 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
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings
    • 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
    • A01B59/065—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors for ploughs or like implements
    • 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
    • A01B73/048—Folding frames foldable about a horizontal axis the axis being oriented in transverse direction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agricultural Machines (AREA)
DK22194553.8T 2021-09-10 2022-09-08 Landbrugsmaskine med et koblingshoved forsynet med en låsemekanisme DK4147548T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2109487A FR3126842B1 (fr) 2021-09-10 2021-09-10 Machine agricole avec une tête d’attelage munie d’un dispositif de verrouillage bloquant de sa traverse

Publications (1)

Publication Number Publication Date
DK4147548T3 true DK4147548T3 (da) 2026-02-02

Family

ID=78049437

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22194553.8T DK4147548T3 (da) 2021-09-10 2022-09-08 Landbrugsmaskine med et koblingshoved forsynet med en låsemekanisme

Country Status (4)

Country Link
EP (1) EP4147548B1 (da)
DK (1) DK4147548T3 (da)
ES (1) ES3061581T3 (da)
FR (1) FR3126842B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3145257B1 (fr) * 2023-01-26 2025-06-20 Kuhn Huard S A S Charrue avec tête d’attelage à rotation limitée
FR3161338A1 (fr) 2024-04-19 2025-10-24 Kuhn-Huard S.A.S. Dispositif d’attelage à trois points d’accrochage pour charrue, notamment pour charrue portée réversible, et charrue pourvue d’un tel dispositif

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1024014B (it) * 1974-09-02 1978-06-20 Valeriano Struttura di dispositivo per asso ciare snodabilmente attrezzi per la voro particolarmente per l agricoltura quali aratri e simili a macchine trainanti quali trattori
US4194757A (en) 1978-10-16 1980-03-25 Allis-Chalmers Corporation Adjustable lift link for a three-point hitch
FR2617365A1 (fr) * 1987-06-30 1989-01-06 Etienne Joseph Dispositif d'articulation pivotante pour l'attelage des charrues portees
FR2651637B1 (fr) 1989-09-14 1992-01-24 Naud Expl Charrues Perfectionnement aux tetes d'attelage pour charrues.
NO336315B1 (no) * 2013-08-20 2015-07-27 Kverneland Group Operations Norway As Tilkoplingssystem for arbeidsredskap
EP2875707B1 (en) 2013-10-17 2016-06-15 Moro Aratri S.R.L. Transporting and working system for plough of the carried type

Also Published As

Publication number Publication date
EP4147548A1 (fr) 2023-03-15
ES3061581T3 (en) 2026-04-06
EP4147548B1 (fr) 2025-11-26
FR3126842A1 (fr) 2023-03-17
FR3126842B1 (fr) 2023-09-22

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