FR2642389A1 - Telescopic front loader associated with an agricultural tractor - Google Patents

Telescopic front loader associated with an agricultural tractor Download PDF

Info

Publication number
FR2642389A1
FR2642389A1 FR8901240A FR8901240A FR2642389A1 FR 2642389 A1 FR2642389 A1 FR 2642389A1 FR 8901240 A FR8901240 A FR 8901240A FR 8901240 A FR8901240 A FR 8901240A FR 2642389 A1 FR2642389 A1 FR 2642389A1
Authority
FR
France
Prior art keywords
agricultural tractor
tractor
front loader
telescopic front
loader associated
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.)
Withdrawn
Application number
FR8901240A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8901240A priority Critical patent/FR2642389A1/en
Publication of FR2642389A1 publication Critical patent/FR2642389A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/02—Tractors modified to take lifting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

The invention relates to a device making it possible to lift loads up to a height of approximately 5.20 m and to fill high trailers (3.50 to 4 m). This device consists of a set of two telescopic frames 1 and 2, which is fixed to one side of the tractor by the articulation 3 and is capable of supporting, at the other end, by means of the articulation 5, several types of tools (fork, bucket etc.).

Description

DESCRIPTION
Chargeur frontal télescopique associé à un tracteur agricole.DESCRIPTION
Telescopic front loader associated with an agricultural tractor.

La présente invention concerne un dispositif permettant d'augmenter la hauteur de levage d'un chargeur frontal associé a un tracteur agricole.The present invention relates to a device for increasing the lifting height of a front loader associated with an agricultural tractor.

Cette augmentation de hauteur de levage est traditionnelement effectuée par des biellettes encombrantes fixées à l'avant du chargeur, qui déplacent vers l'avant le centre de gravité au moment de leur dépletement et qui ne correspondent qu'à une seule application (manutention des bulles de fourrage).This increase in lifting height is traditionally carried out by bulky links fixed to the front of the loader, which move the center of gravity forward when they are depleted and which correspond to only one application (handling of bubbles of fodder).

Le dispositif selon l'invention permet de remédier à ces inconvénients et d'offrir des possibilités d'utilisation supplémentaires. Ce dispositif comporte en effet un double cadre télescopique, commandé hydrauliquement, qui assure une augmentation de la hauteur de levage lors de son allongement, qui ne déplace pas ou peu vers l'avant le centre de gravité de la charge au moment de l'élévation et qui peut recevoir à son extrémité plusieurs équipements permettant de reprendre différents produits (fumier, grain, sable, balles de fourrage, etc etc.....). The device according to the invention overcomes these drawbacks and offers additional possibilities of use. This device indeed comprises a double telescopic frame, hydraulically controlled, which ensures an increase in the lifting height during its elongation, which does not move the center of gravity of the load at all at the time of lifting. and which can receive at its end several pieces of equipment allowing to take up different products (manure, grain, sand, bales of fodder, etc etc .....).

Cette invention permet aussi d'apporter une réponse aux agriculteurs qui doivent-remplir des remorques hautes (3m,50 à 4m ). This invention also makes it possible to provide a response to farmers who have to fill tall trailers (3m, 50 to 4m).

Le dessin joint à la description illustre l'invention. Ce dessin représente une vue de côté de l'ensemble tracteur plus chargeur avec trois exemples d'utilisation
A - Fourche pour le chargement du fumier
B - Godet " " de terre, sable, grain etc...The drawing attached to the description illustrates the invention. This drawing represents a side view of the tractor plus loader assembly with three examples of use.
A - Fork for loading manure
B - Bucket "" of earth, sand, grain etc ...

C - Fourche " tt de balles ronces ou carrées
La liaison outils (fourche, godet, etc...) tracteur est assurée par deux cadres (1) et (2) emboîtés l'un dans l'autre au moyen de glissières. Le cadre (1) est fixé au tracteur par l'articulation (3) sa rotation est commandée par le vérin (4). Le cadre (2) monté à l'intérieur du cadre (1) coulisse à l'in-térieur de célui-ci au moyen de vérins. I1 supporte à son extrémité un des outils cités ci-dessus, par l'intermédiaire de l'articulation (5).C - Fork "all burr or square bales
The tractor tool attachment (fork, bucket, etc.) is ensured by two frames (1) and (2) nested one inside the other by means of slides. The frame (1) is fixed to the tractor by the articulation (3) its rotation is controlled by the jack (4). The frame (2) mounted inside the frame (1) slides inside it by means of jacks. I1 supports at its end one of the tools mentioned above, via the articulation (5).

C'est la combinaison de ces deux mouvements qui apporte une solution aux problèmes posés plus haut. A savoir élévation jusqu'à une hauteur d'environ 5m,20 pour les balles de fourrage et chargement avec un godet de remorques hautes (4m environ).  It is the combination of these two movements which provides a solution to the problems posed above. Namely elevation to a height of about 5m, 20 for bales of fodder and loading with a bucket of tall trailers (about 4m).

Claims (3)

REVENDICATIONS 1) Dispositif chargeur et surélévateur associé à un tracteur agricole pouvant1) Loading and raising device associated with an agricultural tractor that can recevoir plusieurs outils caractérisé par ce que la distance entre l'articu receive several tools characterized by the distance between the articu lation 3 et 5 est variable. lation 3 and 5 is variable. 2) Dispositif comportant deux cadres (1) et (2) télescopiques commandés hydrau2) Device comprising two hydrau-controlled telescopic frames (1) and (2) liquement. only. 3) Dispositif caractérisé par ce que le point d'articulation du cadre (1) est3) Device characterized in that the articulation point of the frame (1) is situé entre l'essieu avant et arrière du tracteur.  located between the front and rear axle of the tractor.
FR8901240A 1989-01-27 1989-01-27 Telescopic front loader associated with an agricultural tractor Withdrawn FR2642389A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8901240A FR2642389A1 (en) 1989-01-27 1989-01-27 Telescopic front loader associated with an agricultural tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901240A FR2642389A1 (en) 1989-01-27 1989-01-27 Telescopic front loader associated with an agricultural tractor

Publications (1)

Publication Number Publication Date
FR2642389A1 true FR2642389A1 (en) 1990-08-03

Family

ID=9378336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8901240A Withdrawn FR2642389A1 (en) 1989-01-27 1989-01-27 Telescopic front loader associated with an agricultural tractor

Country Status (1)

Country Link
FR (1) FR2642389A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346413A1 (en) * 2003-10-07 2005-05-04 Deere & Co Loading device, especially front loader for loader vehicle, has telescopic jibs which can be pivoted, extended and retracted independently
DE102005000936A1 (en) * 2005-01-07 2006-07-20 Rebo Landmaschine Gmbh Farm tractor with a chassis
GB2470936A (en) * 2009-06-11 2010-12-15 Agco Sa Telescopic front loader for a tractor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346413A1 (en) * 2003-10-07 2005-05-04 Deere & Co Loading device, especially front loader for loader vehicle, has telescopic jibs which can be pivoted, extended and retracted independently
DE102005000936A1 (en) * 2005-01-07 2006-07-20 Rebo Landmaschine Gmbh Farm tractor with a chassis
GB2470936A (en) * 2009-06-11 2010-12-15 Agco Sa Telescopic front loader for a tractor

Similar Documents

Publication Publication Date Title
US4164985A (en) Straddling tractors
US4424982A (en) Attachment device for a motor vehicle
US3093394A (en) Convertible hitch
US3757976A (en) Implements
US3520373A (en) Row marker means having marker and wing implement raiser means
US9663158B2 (en) Tractor counterweight mounting
FR2688378B1 (en) FRONT LIFT DEVICE, FOR AGRICULTURAL OR SIMILAR TRACTOR, AND EARTH HOLDER FOR SUCH DEVICE
FR2642389A1 (en) Telescopic front loader associated with an agricultural tractor
US4854809A (en) Hay bale elevator apparatus
US6070344A (en) Apparatus for excavating and transplanting trees and the like
US4299522A (en) Tractor-mountable front and rear bale-impaling hay-carriers
US4897010A (en) Hay bale handling implement
US7600480B2 (en) Tree spade for ATV
US4887939A (en) Extension arm assembly for a tractor loader
FR2612041A1 (en) Elevator combined with an auger for agricultural tractor
FR2484767A1 (en) HAYMAKING MACHINE
FR2507429A1 (en) IMPROVED THREE-POINT COUPLING DEVICE FOR HYDRAULIC CRANES MOUNTED FOR EXAMPLE ON TRACTORS
US3930586A (en) Implement device and method of mounting same on tractor
RU2322779C2 (en) Loader for farm tractors
JPS6342007Y2 (en)
US20050028992A1 (en) Implement mounting fixture
FR2567092A1 (en) Articulated digger truck for agricultural and public works use
FR2587580A1 (en) Raking device with tilting bucket, hitched up to the three point system of a tractor
EP1536070A1 (en) Device for setting piles into a ground and piles for use with such a device
FI57463C (en) MONTERINGSSTATIV FOER EN LASTARE SCHAKTMASKIN ELLER DYLIKT ARBETSREDSKAP

Legal Events

Date Code Title Description
ST Notification of lapse