WO2010049896A3 - Dispositif de relevage avant pour tracteur - Google Patents

Dispositif de relevage avant pour tracteur Download PDF

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Publication number
WO2010049896A3
WO2010049896A3 PCT/IB2009/054770 IB2009054770W WO2010049896A3 WO 2010049896 A3 WO2010049896 A3 WO 2010049896A3 IB 2009054770 W IB2009054770 W IB 2009054770W WO 2010049896 A3 WO2010049896 A3 WO 2010049896A3
Authority
WO
WIPO (PCT)
Prior art keywords
chassis
arms
tractor
working
arm
Prior art date
Application number
PCT/IB2009/054770
Other languages
English (en)
Other versions
WO2010049896A2 (fr
Inventor
Hubert Defrancq
Original Assignee
Hubert Defrancq
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 Hubert Defrancq filed Critical Hubert Defrancq
Priority to US13/126,891 priority Critical patent/US8926256B2/en
Priority to RU2011121347/13A priority patent/RU2523850C2/ru
Priority to EP09756835.6A priority patent/EP2364077B1/fr
Priority to CA2740435A priority patent/CA2740435A1/fr
Publication of WO2010049896A2 publication Critical patent/WO2010049896A2/fr
Publication of WO2010049896A3 publication Critical patent/WO2010049896A3/fr

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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
    • 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
    • A01B59/064—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors for connection to the front of the tractor
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • A01B63/102—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means characterised by the location of the mounting on the tractor, e.g. on the rear part
    • A01B63/108—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means characterised by the location of the mounting on the tractor, e.g. on the rear part on the front part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/44—Jib-cranes adapted for attachment to standard vehicles, e.g. agricultural tractors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Agricultural Machines (AREA)

Abstract

Le dispositif de relevage avant pour tracteur, en particulier agricole, permettant d'atteler et de manœuvrer un outil, comprend : un châssis (1 ) à fixer sur l'ossature du tracteur; deux bras inférieurs (2, 2') articulés sur le châssis et comportant, à leur extrémité éloignée du châssis, un moyen d'attelage (8,8') de l'outil; au moins un vérin de travail (4a, 4'a) dont l'un des éléments, cylindre ou tige, est relié au châssis et dont l'autre élément, tige ou cylindre, est relié à l'un des bras d'attache, ce vérin de travail permettant d'assurer les mouvements du ou des bras selon une course de travail entre une position basse et une position relevée; le dispositif comporte un moyen de liaison (L) de longueur réglable entre l'un des éléments, cylindre ou tige, du vérin de travail (4a,4'a) et l'une des pièces constituées par le châssis ou un bras, ce moyen de liaison (L) étant maintenu dans un état allongé pour le mode de travail normal, et étant placé dans un état rétracté pour que le ou les bras passent en une position escamotée.
PCT/IB2009/054770 2008-10-30 2009-10-28 Dispositif de relevage avant pour tracteur WO2010049896A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/126,891 US8926256B2 (en) 2008-10-30 2009-10-28 Front lifting device for a tractor
RU2011121347/13A RU2523850C2 (ru) 2008-10-30 2009-10-28 Переднее подъемное устройство для трактора
EP09756835.6A EP2364077B1 (fr) 2008-10-30 2009-10-28 Dispositif de relevage avant pour tracteur
CA2740435A CA2740435A1 (fr) 2008-10-30 2009-10-28 Dispositif de relevage avant pour tracteur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0806039 2008-10-30
FR0806039A FR2937827B1 (fr) 2008-10-30 2008-10-30 Dispositif de relevage avant pour tracteur.

Publications (2)

Publication Number Publication Date
WO2010049896A2 WO2010049896A2 (fr) 2010-05-06
WO2010049896A3 true WO2010049896A3 (fr) 2011-07-07

Family

ID=40433636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/054770 WO2010049896A2 (fr) 2008-10-30 2009-10-28 Dispositif de relevage avant pour tracteur

Country Status (6)

Country Link
US (1) US8926256B2 (fr)
EP (1) EP2364077B1 (fr)
CA (1) CA2740435A1 (fr)
FR (1) FR2937827B1 (fr)
RU (1) RU2523850C2 (fr)
WO (1) WO2010049896A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625943B1 (fr) * 2012-02-13 2014-07-02 AB Mähler & Söner Outil
US9352944B2 (en) 2012-03-19 2016-05-31 Gray Manufacturing Company, Inc. Control and communication system for a wireless vehicle lift system
ITPD20130161A1 (it) * 2013-06-05 2014-12-06 Carraro Antonio Spa Dispositivo di sollevamento e sospensione di attrezzature agricole da traino per trattori e macchine simili
CN104514236A (zh) * 2013-10-01 2015-04-15 迪尔公司 前端装载机结构
FR3030183B1 (fr) * 2014-12-19 2017-01-13 Noremat Equipement pour la coupe de vegetaux autorisant un escamotage bidirectionnel d'un bras portant un outil de coupe
FR3037769B1 (fr) * 2015-06-23 2017-07-21 Hubert Defrancq Dispositif de relevage avant pour engin agricole et procede de commande associe.
IT201700056889U1 (it) * 2017-05-25 2018-11-25 Faster Spa Attacco per applicazioni oleodinamiche equipaggiato con almeno un sensore di rilevamento
CN112335363A (zh) * 2020-10-30 2021-02-09 甘肃农业大学 一种机具快速换接装置及方法
CN114041339A (zh) * 2021-11-15 2022-02-15 日照海卓液压有限公司 大型动力平台用三轴多姿态控制悬挂提升装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408989A1 (fr) * 1977-11-21 1979-06-15 Massey Ferguson Services Nv Attelage pour tracteur
FR2443791A1 (fr) * 1978-12-11 1980-07-11 Deere & Co Vehicule avec systeme d'attelage rapide pour outils
EP0182091A1 (fr) * 1984-10-25 1986-05-28 Deere & Company Elévateur de puissance pour un dispositif de levage
EP1018292A2 (fr) * 1999-01-09 2000-07-12 GKN Walterscheid GmbH Dispositif de levage pour bras inférieurs d'accouplement de tracteur
DE29901460U1 (de) * 1998-01-28 2000-09-21 Wiedenmann Gmbh Frontkraftheber für den Anschluß eines Frontgerätes an einen Traktor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448843A1 (fr) * 1979-02-16 1980-09-12 Lemoine Attelages Sa Attelage " trois points " utilisable aussi bien a l'avant qu'a l'arriere d'un vehicule industriel, agricole, pour travaux publics, ou forestier, par exemple un tracteur
US4899831A (en) * 1986-12-22 1990-02-13 J. I. Case Company Frontal connection apparatus for tractors
FR2688378B1 (fr) 1992-03-12 1996-09-06 Hubert Defrancq Dispositif de relevage avant, pour tracteur agricole ou analogue, et porte-masse pour un tel dispositif
FR2758938B1 (fr) * 1997-02-03 1999-04-23 Kuhn Sa Reglage automatique de l'allegement d'une unite de travail d'une machine : procede, dispositif et machine
GB2398720B (en) * 2003-02-27 2006-04-12 Agco Gmbh & Co Lifting unit for the lower links of a tractor
RU2282959C2 (ru) * 2004-10-12 2006-09-10 Республиканское унитарное предприятие "Минский тракторный завод" Устройство для крепления навесного оборудования к транспортному средству

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408989A1 (fr) * 1977-11-21 1979-06-15 Massey Ferguson Services Nv Attelage pour tracteur
FR2443791A1 (fr) * 1978-12-11 1980-07-11 Deere & Co Vehicule avec systeme d'attelage rapide pour outils
EP0182091A1 (fr) * 1984-10-25 1986-05-28 Deere & Company Elévateur de puissance pour un dispositif de levage
DE29901460U1 (de) * 1998-01-28 2000-09-21 Wiedenmann Gmbh Frontkraftheber für den Anschluß eines Frontgerätes an einen Traktor
EP1018292A2 (fr) * 1999-01-09 2000-07-12 GKN Walterscheid GmbH Dispositif de levage pour bras inférieurs d'accouplement de tracteur

Also Published As

Publication number Publication date
FR2937827A1 (fr) 2010-05-07
WO2010049896A2 (fr) 2010-05-06
CA2740435A1 (fr) 2010-05-06
EP2364077A2 (fr) 2011-09-14
US8926256B2 (en) 2015-01-06
RU2011121347A (ru) 2012-12-10
RU2523850C2 (ru) 2014-07-27
US20110262255A1 (en) 2011-10-27
EP2364077B1 (fr) 2016-05-11
FR2937827B1 (fr) 2013-02-15

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