EP2593394B1 - Dispositif accessoire à installer sur un chariot élévateur et procédé d'actionnement - Google Patents

Dispositif accessoire à installer sur un chariot élévateur et procédé d'actionnement Download PDF

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Publication number
EP2593394B1
EP2593394B1 EP11787578.1A EP11787578A EP2593394B1 EP 2593394 B1 EP2593394 B1 EP 2593394B1 EP 11787578 A EP11787578 A EP 11787578A EP 2593394 B1 EP2593394 B1 EP 2593394B1
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EP
European Patent Office
Prior art keywords
forks
attachment device
fork
goods
drive motor
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.)
Active
Application number
EP11787578.1A
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German (de)
English (en)
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EP2593394A2 (fr
Inventor
Otmar Kaup
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.)
Kaup & Co KG Gesellschaft fur Maschinenbau GmbH
Original Assignee
Kaup & Co KG Gesellschaft fur Maschinenbau GmbH
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
Priority claimed from DE102010027370A external-priority patent/DE102010027370A1/de
Priority claimed from DE201110010983 external-priority patent/DE102011010983A1/de
Application filed by Kaup & Co KG Gesellschaft fur Maschinenbau GmbH filed Critical Kaup & Co KG Gesellschaft fur Maschinenbau GmbH
Publication of EP2593394A2 publication Critical patent/EP2593394A2/fr
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Publication of EP2593394B1 publication Critical patent/EP2593394B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/142—Movements of forks either individually or relative to each other
    • B66F9/143—Movements of forks relative to each other - symmetric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
    • B66F9/147—Whole unit including fork support moves relative to mast
    • B66F9/148—Whole unit including fork support moves sideways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/19—Additional means for facilitating unloading
    • B66F9/195—Additional means for facilitating unloading for pushing the load

Definitions

  • the invention relates to a mounting device which is to be attached to a lifting vehicle, with a fork-tine device according to the preamble of claim 1 and a method for actuating according to the preamble of claim 15.
  • the manufacturer or consignor gets to be shipped goods in particular in a container port on wooden pallets and then has to load them without a pallet in the container, since the wooden pallets may be subject to pests. This problem occurs especially when importing / exporting goods from sea containers.
  • the WO 94/07789 deals with the problem of avoiding the elaborate wooden pallets and instead use so-called “slipsheets” or “slippallets". It is assumed that the task with small vertical dimensions still allow movement between the cargo, the so-called load, and the lift device, in particular, to push the latter under the cargo and pull out again.
  • an endless conveyor belt circulating over rollers is proposed, the outside of which has a high coefficient of friction with respect to the load and the inside of which has a low coefficient of friction with respect to a support on which the conveyor belt is supported. Its drive is done by a roller and a tensioner.
  • WO 2006/078156 A1 is a liftable platform for attachment to a forklift known in which the platform longitudinally endless link chains are arranged, in both directions by a motor drive are driven.
  • the application requires that the operation with so-called.
  • Palettes, ie board constructions with openings for retracting forks of a forklift was known, but also the inclusion of cargo through sliding mats, so-called “slip-mats”.
  • the link chains are arranged in intermediate spaces of the platform and are driven by a common drive from the lift truck, to which the middle chain is connected via a vertical loop.
  • the known sliding mats As a carrier of the cargo are still provided the known sliding mats.
  • For their entrainment angle lever are provided, one leg of which is connected to one of the link chains and whose other leg presses the sliding mat against a horizontal support which slides on longitudinal rails of the platform.
  • a problem lies in the very wavy surface profile in the transverse direction of the platform, which can not be compensated by a sliding mat.
  • Another problem is the height, due to two chain strands and the necessary stroke, only when picking up the cargo from a floor surface in a wedge direction.
  • the DE 36 39 933 shows a Vorbau réelle for attachment to a lifting vehicle according to the preamble of claim 1 with four forks, of which the two outer can be moved up to the interior.
  • the DE 44 33 050 A1 shows a Vorbaunism for attachment to a lifting vehicle, in which two right and left fork carriage are moved with a hydraulic cylinder.
  • the disadvantage is that the forks can transport only a limited type of products, which are regularly specified by the Aufladadeigenschaften the Vorbaucommunications.
  • the object of the present invention is to provide a device which enables safe operation with high lateral efficiency in a simple manner.
  • a mounting device which is to be attached to a lifting vehicle, with a fork device comprising: at least one, in particular two, pair of forks, in particular in an angular shape with an approximately right angle, each with a middle fork and an outer fork, wherein the two middle forks are substantially rigidly interconnected at a predetermined distance and are displaceable together and zu deliver one of the outer forks to the respective corresponding central fork of the pair, so that the pair of forks are each to be used as a unit, and / or the outer Forks are to be positioned at a distance from the respective central forks and / or all the forks at predetermined intervals are displaced relative to each other, wherein at least one fork prong of each pair of forks having a conveying element, which is for movement of the forks n driven to be transported goods is provided, wherein the goods can be pulled up and / or pushed down on the forks, wherein the conveying element has link chains
  • the inventive device is a very secure and flexible recording of goods of various kinds possible.
  • spaced-apart conveying elements on the forks in particular Hydraulic distance adjustment can be a recording of various goods to be ensured without the stem would have to be changed.
  • a desired opening range can be achieved hydraulically without fork adjustment by hand. This is also supported by the variable adjustment of the forks and side shift.
  • the device according to the invention is suitable for receiving a fork carrier profile which is to be mounted in a stem on a fork positioning device, in particular a lifting vehicle.
  • the device may comprise at least one substantially horizontally arranged carrier, in particular with a T-shaped cross-section.
  • the fork tine adjustment is very flexible and can be adapted to the goods to be loaded safely and easily.
  • the forks are used under Euro pallets and these can be easily charged and unloaded.
  • they can also absorb softer bagged goods quickly and safely by means of the conveyor elements.
  • a uniform load distribution of goods is ensured and it can also be a simple unloading by reversing the conveyor mechanism.
  • an attachment device which is to be mounted on a lifting vehicle, comprising a fork device comprising: at least two pairs of forks, in particular in an angular shape with an approximately right angle, each with a middle fork and an outer fork, the two middle forks substantially rigid are connected together at a predetermined distance and are displaceable together and one of the outer forks to deliver each of the corresponding middle fork of the pair, so that the pair of forks are each to be used as a unit, and / or the outer forks at a distance to the respective middle forks are to be positioned and / or all forks at predetermined intervals are mutually displaceable, wherein at least one fork prong of each pair of forks having a conveying element, which is for movement of the forks is provided for transporting goods, the goods can be pulled up on the forks and / or pushed down.
  • Particularly advantageous are four separately laterally movable forks, as they allow a very variable setting on a
  • a fork prong has at least one support element with a longitudinal axis for temporarily receiving transported goods, wherein the support element is provided with at least one conveying element whose directions of movement are parallel to the longitudinal axis, wherein the support element has two angle profiles,
  • angle profiles are arranged directly adjacent, in particular are integrally formed, and along their vertical legs and their horizontal legs are interconnected and carry on at least one side of the horizontal leg a slide around which the conveyor element is guided around, through a drive motor and a gear and a positive drive connection is set into circulation.
  • the conveying elements are displaceable by a drive motor, a gear and a positive drive connection in circulation and / or in particular in a front area in slide rails, which can be lowered to a ground contact.
  • the charging thus takes place without obstacles and in a uniform manner substantially without friction losses.
  • the slide on a ground-level wedge-shaped extension about 28 mm wide, so that a safe charging of ground-level goods can be done.
  • the conveying elements of the middle forks are driven by a common drive motor, in particular an oil motor. The middle conveying elements were thus moved uniformly in a simple manner.
  • the front ends of the angle profiles, the slide rails and the conveyor element are housed in a wedge-shaped extension, the blade-shaped leading edge can be lowered to the ground contact.
  • the angle profiles in a mirror-symmetrical arrangement each have a recess in which a transmission for the transmission of a torque of the drive motor is arranged on the conveyor element.
  • angle profiles are provided with hook-shaped projections for engagement in a lifting frame of the lifting vehicle.
  • the conveyor element on link chains, between which form-fitting sliding bodies are arranged and that the link chains are guided in the crossing region of the vertical and horizontal legs on sprockets which are rotationally driven by the drive motor.
  • the sliding bodies lie within a virtual cuboid surface and have a profiling on their surfaces facing the goods to be transported and on their the slide rails facing surfaces good lubricity.
  • the sliding bodies have two parallel holes, are passed through the hinge pin.
  • sliding bodies are rounded in the region of their bores and parallel thereto.
  • the conveying element of an outer fork tine is driven by a drive motor, in particular an oil engine, wherein the drive motor, which is associated with an outer fork, in particular at least partially retractable in a corresponding opening of the corresponding central fork prong, wherein the corresponding area the corresponding middle fork is accordingly designed with a broadening.
  • a drive motor in particular an oil engine
  • the drive motor which is associated with an outer fork, in particular at least partially retractable in a corresponding opening of the corresponding central fork prong, wherein the corresponding area the corresponding middle fork is accordingly designed with a broadening.
  • the corresponding opening is designed such that the forks of a pair are substantially flush with each other.
  • rollers for lateral unrolling are provided on a rear side of a fork prong, in particular on rear sides of all fork prongs, wherein the rollers are in particular cylindrical rollers which are provided retractable in the rear sides in adapted openings.
  • the adjustment of the fork assembly is thus friction and safer.
  • a pair of forks in the assembled state has a width of about 200 mm, in particular each one fork has a width of about 100 mm or less and / or the distance between the middle forks measured at respective outer edges of the middle forks about 360 mm is, and / or both outer forks are preferably to put together to the respective corresponding central fork tines so that the distance between the forks measured at outer edges of the outer forks about 560 mm.
  • both outer prongs are preferably to be put together to the respective corresponding central fork prongs so that the distance between the forks measured at outer edges of the outer forks is about 560 mm. This ensures, on the one hand, a stable construction and, on the other hand, the adaptation to the dimensions of the europallets,
  • the object is also achieved by a method for operating a hitch according to one of claims 1 to 14, wherein initially forks are brought into a position adapted to a type of goods, in particular four forks are brought to a uniform distance, and then by the conveyor elements charging the goods are made.
  • the invention relates to an attachment for lifting vehicles with at least one support element having a longitudinal axis for the temporary receipt of cargo, wherein the support member is provided with at least two conveying elements whose directions of movement are parallel to the longitudinal axis.
  • a support member has two angle sections, which are interconnected along their vertical legs and their horizontal legs and carry on opposite sides of the horizontal leg depending on a slide to the conveyor elements are guided around, by a drive motor and a transmission and a positive drive connection can be set in circulation.
  • the slide rails and the conveyor elements are housed in a wedge-shaped extension whose cutting edge edge is lowered to the ground contact, the angle profiles each having a recess in a mirror-symmetrical arrangement, in which a gear for the transmission of a torque of the drive motor is arranged on the conveying elements, the angle profiles are provided with hook-shaped projections for engagement in a lifting frame of the lifting vehicle, the sliding bodies lie within a virtual cuboid surface and have a profiling on their surfaces facing the goods to be transported and have good sliding properties on their surfaces facing the slide rails, the sliding bodies have two parallel holes, are passed through the hinge pin, and / or when the sliding bodies in the region of their holes and parallel thereto are rounded.
  • FIGS. 1 'to 6b' and 1 to 9 show embodiments that do not form part of the invention.
  • Fig. 1 ' shows a hitch 1 'with a fork device 2' with forks 3 ', which are each arranged to a pair of forks 7'.
  • the pair of forks 7 ' has a width 19'.
  • Between middle forks 4 ' is a distance 6'.
  • Each fork prong 3 ' has, by way of example, a belt-like conveying element 10' which can be set in motion by means of a drive motor 11 '.
  • a slide rail 13 ' At a front end 25 'of the forks 3' is a slide rail 13 ', which adjoins the ground, for simplified recording of goods.
  • the belt-like conveying elements 10 ' are driven to receive goods via the drive motors 11'.
  • the two middle belt-like conveying elements 10 ' are driven by a drive motor 11', outer belt-like conveying elements 10 'of outer forks 5' are each driven by a separate drive motor 11 '.
  • the drive motors 11 'of the outer belt-like conveying elements 10' are in openings 14 'of the middle fork tines 4' insertable, so that a close connection of the middle 4 'and the outer forks 5' is given.
  • the lateral displacement of the forks 3 ' is done by means of displacement hydraulic cylinders 24', wherein the middle forks at a constant distance 6 ' are held and at this distance 6 'can be moved together side.
  • Fig. 2 ' shows a hitch 1 'with distributed fork tines 3'.
  • the distance 9 'between the individual forks 3' can be chosen to be constant, or be adapted individually to the goods.
  • the forks 3 'each have a belt-like conveying element 10', which is driven by means of the associated drive motors 11 '.
  • This drive is preferably carried out at the same speed and / or in-phase, in particular by means of a common control, so that a safe and fast picking up and depositing the goods can take place.
  • the present constellation of the arrangement of the forks 3 ' can be used in particular for soft bagged goods.
  • the distance 6 'of the middle fork tines 4' at outer edges 22 ' is advantageously predetermined, so that in particular a maximum load is achieved and in the contracted state a simple adaptation to Europalettenformate.
  • the distance of the outer forks in the contracted state at the outer edges 23 'of the outer forks 5' is also advantageously adapted to the Euro pallet formats. In this case, when driving the drive motor 11 'in a corresponding opening 14' in the middle fork 4 'in the region of a widening 15' designed to be inserted.
  • Fig. 3 ' shows an attachment 1 'in an exploded view.
  • the forks 3 ' have band-shaped conveying elements 10', which are driven by the drive motors 11 'via gear 12'.
  • the width 20 'of a fork tine 3' is adapted to the male goods, in particular Euro pallets, designed advantageous.
  • rollers 17 ' are advantageously associated with each fork prong 3' on the rear side 16 ', which facilitate facilitated lateral movement.
  • the movement of the fork tines 3 ' is made possible by the hydraulic displacement cylinders 24'.
  • Fig. 5 ' shows a hitch 1 'with a detailed view of the roller 17' arranged in an opening 18 'on the back 16'.
  • Fig. 6a ' shows an enlargement of the drive motor 11 'in side view, which is inserted in an outer fork tine 5'.
  • Fig. 6b ' shows an enlargement of the drive motor 11 'in a perspective view, wherein it is inserted into an opening of the outer fork tine 5'.
  • FIG. 1 two mirror-inverted angle profiles 1 are shown, the vertical leg 1a are provided for connection to a lifting vehicle, not shown here and their horizontal legs 1b are provided for receiving the feedstock, also not shown.
  • a hydraulic drive motor 2 is mounted, which acts on a gear 3, the gears are housed in elongated recesses 4, which are in mirror-symmetrical arrangement at the lower end of the legs 1a.
  • a shaft 5 of the lowermost gear emerges from both sides of the angle profiles 1 and is there connected to toothed rollers 6, which later engage in conveying elements 7, which will be described in more detail below.
  • the entire assembly is finally screwed on both sides and over the entire length of the lower leg 1b with cover strips 12 whose thickness is between 6 and 10 mm and the upper edges are only a few millimeters below the adjacent surface of the respective conveyor element 7. This should prevented from getting in the state FIG. 2 deformable cargo such as bags with mineral fillings and can get out of contact with the conveyor elements 7.
  • the support member 1 is closed at the end of the assembly by a wedge-shaped extension 13, the inner life of the FIGS. 8 and 9 will be explained in more detail.
  • FIGS. 3 to 5 is the “inner life” of the transmission 3 shown.
  • This has in the two recesses 4, which are arranged at the lower end of the vertical leg and each have a vertical longest axis of symmetry with each other, a gear 3a which is rotatably connected to the drive motor 2, an intermediate gear 3b and a lower gear 3c, the rotationally fixed is connected to the shaft 5.
  • This carries on each end a toothed roller 6, whose outer periphery is provided with a toothing, which enables a positive connection with the associated conveying element 7, which has on its inside over its entire length a complementary in the bending region toothing.
  • the vertical legs 1a have at their rear sides hook-shaped projections 14 and 15, with which they can be connected to a lifting vehicle, preferably on a carriage which is displaceable transversely to the direction of travel.
  • FIGS. 6 and 7 show a representation analog Fig. 5
  • This consists of a circumferentially closed conveyor belt, which is provided on its inside with a toothing 16 which is complementary to the toothing of the toothed roller 6 in such a way is that the conveyor belt can be guided around the toothed roller 6 without clamping.
  • the toothing 16 is further formed so that the ends of the teeth have flat support surfaces for resting on the slide rails 8 and these have a good lubricity. This provides a good fit for the non-slip drive of the conveying elements 7.
  • An essential point is the fact that the conveying elements 7 consist of a composite material, which compared to the Transport goods high friction values - z. B. by a profiling - has, compared to the slide rails 8, however, the lowest possible friction value.
  • Particularly advantageous is the embedding of wires or wire meshes which produce a high tensile strength in the longitudinal or circumferential direction.
  • FIG. 8 shows an exploded view analog FIG. 1 In the region of the front ends of the angle sections 1.
  • the axis 9 can be inserted with their ends 9a through the two slots 17 in the two angle sections 1, so that the hollow cylindrical rollers 10 can be pushed with the interposition of bearing bushes 18.
  • the front ends of the angle sections 1 are provided with horizontal holes 19 are passed through the clamping screws 20 which engage in the assembled state in complementary threaded holes 21 in the central region of the axis 9.
  • the wedge-shaped projection 13 which is wedge-shaped in the direction of thrust, is fastened, which facilitates pushing the support element under the item to be transported.
  • the FIG. 9 shows the front end of a support member analog FIG. 8 in assembled condition.
  • FIGS. 10 and 11 show while retaining a portion of the previous numbering an embodiment according to the invention, in which sliding body 22 between link chains 23 are arranged.
  • FIG. 12 shows a schematic side view of a section of a chain arrangement of sliding bodies 22 after the FIGS. 10 and 11
  • FIG. 13 shows a perspective view of a single slider 22 after FIG. 12
  • the attachment is made by hinge pin 23 a, which are guided through holes 22 b in the sliders 22 and through the link chains 23, and the drive by sprockets 24th

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Claims (15)

  1. Dispositif de fixation (1') destiné à être monté sur un véhicule élévateur comprenant un dispositif de fourche (2') : au moins une, en particulier deux paires (7') de dents de fourche (3'), en particulier en forme angulaire avec un angle approximativement droit avec chacune une dent de fourche centrale (4') et une dent de fourche extérieure (5'), les deux dents de fourche centrale (41) étant reliées entre elles de manière sensiblement rigide à une distance prédéterminée (6') et étant mobiles l'une par rapport à l'autre, chacune des dents de fourche extérieure (5') devant être amenée à la dent centrale (4') correspondante, de sorte que les paires de fourches (7') doivent être insérées chacune comme une unité, et/ou les fourches extérieures (5') doivent être positionnées à une distance (8') des fourches centrales respectives (4') et/ou toutes les fourches (3') sont mobiles les unes par rapport aux autres à une distance prédéterminée (9'), caractérisé en ce qu'au moins une fourchette de chaque paire de fourches (7') comprend un élément de transport (10') destiné à déplacer des marchandises à transporter avec le dispositif à fourche (2'), les marchandises pouvant être tirées vers le haut et/ou poussées vers le bas sur les fourches (3'), l'élément de transport (7) comportant des chaînes à maillons (23), entre lesquelles des corps coulissants (22) sont disposés de manière à assurer un verrouillage positif, et en ce que les chaînes à maillons (23) sont guidées dans la zone d'intersection des branches verticale et horizontale (1a, 1b) par des roues à chaîne (24), qui peuvent être entraînées de manière fixe en rotation par le moteur d'entraînement (2).
  2. Dispositif de fixation selon la revendication 1, caractérisé en ce qu'une fourche (3') présente au moins un élément de support (T) avec un axe longitudinal (A-A) pour recevoir temporairement des marchandises à transporter, l'élément de support (T) étant pourvu d'au moins un élément de transport (7) dont les directions de mouvement sont parallèles à l'axe longitudinal (A-A), l'élément de support (T) présentant deux profils angulaires (1).
  3. Dispositif de fixation selon l'une des revendications 1 à 2, caractérisé en ce que des profilés d'angle sont disposés directement l'un à côté de l'autre, en particulier en une seule pièce, et sont reliés entre eux le long de leurs branches verticales (1a) et de leurs branches horizontales (1b) et portent un rail coulissant (8) sur au moins un côté des branches horizontales (1b), rail autour duquel est guidé l'élément de transport (7), lequel peut être mis en rotation par un moteur d'entraînement (2) et une transmission (3) et une liaison par entraînement positif.
  4. Dispositif de fixation selon l'une des revendications 1 à 3, caractérisé en ce que le rail coulissant (8) et l'élément de transport (7) sont disposés entre les profils angulaires (1).
  5. Dispositif de fixation selon l'une des revendications 1 à 4, caractérisé en ce que les éléments de transport (10') peuvent être mis en rotation par un moteur d'entraînement (11'), une transmission (12') et une liaison d'entraînement positive et/ou, en particulier dans une zone avant, se fondre en rails coulissants (13') qui peuvent être abaissés au sol.
  6. Dispositif de fixation selon l'une des revendications 1 à 5, caractérisé en ce que les extrémités avant des cornières (1), des glissières (8) et de l'élément de transport (7) sont logées dans un prolongement (13) en forme de coin, dont l'arête de coupe (13a) peut être abaissée au sol.
  7. Dispositif de fixation selon l'une des revendications 1 à 6, caractérisé en ce que les profilés angulaires (1) présentent chacun un évidement (4) symétrique en miroir dans lequel est disposé un engrenage (3) pour transmettre un couple 15 du moteur d'entraînement (2) à l'élément de transport (7).
  8. Dispositif de fixation selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les cornières (1) sont pourvues de saillies (14, 15) en forme de crochet pour l'engagement dans un cadre de levage du véhicule de levage.
  9. Dispositif de fixation selon la revendication 1, caractérisé en ce que les corps coulissants (22) se trouvent à l'intérieur d'une surface virtuelle cubique et présentent un profil (22a) sur leurs surfaces orientées vers le matériau à transporter et une bonne capacité de glissement sur leurs surfaces orientées vers les rails coulissants (8).
  10. Dispositif de fixation selon la revendication 1 ou 9, caractérisé en ce que les corps coulissants (22) présentent deux alésages parallèles (22b) à travers lesquels des boulons de charnière (23a) sont passés.
  11. Dispositif de montage selon la revendication 10, caractérisé en ce que les corps coulissants (22) sont arrondis dans la zone de leurs alésages et parallèles à ceux-ci.
  12. Dispositif de fixation selon l'une des revendications 1 à 11, caractérisé en ce que des rouleaux (17') pour le déroulement latéral sont prévus sur un côté arrière (16') d'une broche de fourche (3'), en particulier sur les côtés arrière (16') de toutes les dents de fourche (3'), les rouleaux (17') étant notamment des rouleaux cylindriques qui sont prévus dans les côtés arrière (16') afin de pouvoir descendre dans les ouvertures (18') adaptées.
  13. Dispositif de fixation selon l'une des revendications 1 à 12, caractérisé en ce qu'une paire de fourches (7') à l'état monté a une largeur (19') d'environ 200 mm, en particulier une paire de fourches (3') respective a une largeur (20') d'environ 100 mm ou moins et/ou la distance (6') entre les fourches centrales (4') mesurée aux bords extérieurs respectifs (22') des fourches centrales (4') est d'environ 360 mm, et/ou les deux fourches extérieures (5') aux fourches centrales correspondantes (4') doivent de préférence être placées ensemble de telle sorte que la distance des fourches (3') mesurée aux bords extérieurs (23') des fourches extérieures (5') soit d'environ 560 mm.
  14. Dispositif de fixation selon l'une des revendications 1 à 13, caractérisé en ce qu'un vérin hydraulique de déplacement (24') destiné à déplacer les deux paires de fourches (7') s'engage sur les deux fourches centrales (4') et/ou un ou plusieurs vérins hydrauliques de déplacement (24') destinés à régler les fourches extérieures (5') sont montés sur les fourches centrales (4').
  15. Procédé d'actionnement d'un dispositif de fixation selon l'une des revendications 1 à 14, dans lequel des fourches (3') sont d'abord amenées dans une position adaptée à un type de marchandises, en particulier quatre fourches sont amenées à une distance uniforme, et les marchandises sont ensuite chargées par les éléments transporteurs (10').
EP11787578.1A 2010-07-16 2011-07-18 Dispositif accessoire à installer sur un chariot élévateur et procédé d'actionnement Active EP2593394B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010027370A DE102010027370A1 (de) 2010-07-16 2010-07-16 Anbaugerät für Hubfahrzeuge mit Tragelementen für die Aufnahme und Abgabe von Transportgut
DE201110010983 DE102011010983A1 (de) 2011-02-10 2011-02-10 Anbauvorrichtung, die an einem Hubfahrzeug anzubringen ist und Verfahren zur Betätigung
PCT/DE2011/001473 WO2012010160A2 (fr) 2010-07-16 2011-07-18 Dispositif accessoire à installer sur un chariot élévateur et procédé d'actionnement

Publications (2)

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EP2593394A2 EP2593394A2 (fr) 2013-05-22
EP2593394B1 true EP2593394B1 (fr) 2019-11-20

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EP (1) EP2593394B1 (fr)
DE (1) DE112011104279A5 (fr)
WO (1) WO2012010160A2 (fr)

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DE102014006969A1 (de) * 2014-05-14 2015-11-19 Kaup Gmbh & Co. Kg Trägervorrichtung, die an einem Hubfahrzeug anzubringen ist, und Verfahren zur Betätigung einer Trägervorrichtung
DE102015009844A1 (de) * 2015-08-04 2017-02-09 Kaup Gmbh & Co. Kg Vorrichtung zum Transportieren eines Transportgutes und Verfahren
CN104961071B (zh) * 2015-08-06 2017-08-25 遂宁市长丰机械科技有限公司 可折收组合叉臂搬运车
CN104986696B (zh) * 2015-08-06 2017-07-25 遂宁市长丰机械科技有限公司 叉车的滑道式组合叉臂
CN104973543B (zh) * 2015-08-06 2017-08-29 遂宁市长丰机械科技有限公司 伸缩臂叉车的组合叉臂
CN105060179B (zh) * 2015-08-06 2017-08-04 遂宁市长丰机械科技有限公司 叉车的组合叉臂
US10479661B2 (en) * 2016-02-16 2019-11-19 Rehrig Pacific Company Lift and pallet
CN111170229B (zh) * 2020-02-18 2024-11-26 诺力智能装备股份有限公司 一种高精度停位对接的agv、对接系统及其对接方法
TWI788693B (zh) 2020-08-05 2023-01-01 台朔重工股份有限公司 自動裝車系統
CN112357828A (zh) * 2020-10-24 2021-02-12 芜湖西格玛自动化装备有限公司 一种转运车的液压起挑结构
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Also Published As

Publication number Publication date
DE112011104279A5 (de) 2013-11-14
EP2593394A2 (fr) 2013-05-22
WO2012010160A2 (fr) 2012-01-26
WO2012010160A3 (fr) 2012-04-05

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