EP0425389A2 - Handling apparatus and vehicle equipped with such an apparatus - Google Patents

Handling apparatus and vehicle equipped with such an apparatus Download PDF

Info

Publication number
EP0425389A2
EP0425389A2 EP90403031A EP90403031A EP0425389A2 EP 0425389 A2 EP0425389 A2 EP 0425389A2 EP 90403031 A EP90403031 A EP 90403031A EP 90403031 A EP90403031 A EP 90403031A EP 0425389 A2 EP0425389 A2 EP 0425389A2
Authority
EP
European Patent Office
Prior art keywords
rail
chain
carriage
vehicle
integral
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Withdrawn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
EP90403031A
Other languages
German (de)
French (fr)
Other versions
EP0425389A3 (en
Inventor
Jean-Claude Suida
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.)
HEXATECHNIQUE SA
Original Assignee
HEXATECHNIQUE SA
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 HEXATECHNIQUE SA filed Critical HEXATECHNIQUE SA
Publication of EP0425389A2 publication Critical patent/EP0425389A2/en
Publication of EP0425389A3 publication Critical patent/EP0425389A3/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
    • B66C11/18—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear comprising endless ropes or cables

Definitions

  • the present invention relates to a handling device and a vehicle provided with such a device, and more particularly to a handling device comprising a rail and a carriage provided with lifting means and arranged to move along said rail, a member such as 'A chain having its two ends fixed to said carriage and being wound on two pulleys mounted at the ends of the rail, one of these pulleys being driving.
  • Vehicles are also known which are provided with autonomous handling means of various types for loading and unloading.
  • the present invention aims to provide a handling device capable of being mounted in particular on a vehicle, making it possible to grasp objects outside this vehicle and bring them to any point inside the latter, these means handling equipment also being housed entirely inside the vehicle when they are not in use.
  • the subject of the invention is a handling device comprising a rail and a carriage provided with lifting means and arranged to move along said rail, a member such as a chain having its two ends fixed to said carriage and being wound on two pulleys mounted at the ends of the rail, one of these pulleys being driving, characterized in that the rail is slidably mounted relative to a fixed structure, blocking means being provided for securing at least one point of the member such as a chain to said structure.
  • the lifting carriage is therefore movable relative to the rail, the rail itself being movable relative to its carrying structure. Consequently, when the handling device according to the invention is installed in a vehicle, the rail can adopt an extended position in which the carriage can be brought above the object to be loaded, and a retracted position in which it is completely inside the vehicle.
  • two locking means are advantageously provided for securing the member such as a chain at two distinct points of said structure according to the direction of rotation of the driving pulley.
  • Each locking means may in particular comprise a stop secured to the member such as a chain, arranged to cooperate with a stop secured to said structure.
  • two stops integral with said structure can be arranged opposite, the two stops integral with the member such as a chain being fixed on the chain at two points located between the stops integral with the structure.
  • the supporting structure may in particular consist of two gantries, a stop being mounted on each of these gantries.
  • the present invention also relates to a vehicle characterized in that it is provided with an apparatus as described above, said structure being mounted integral with the chassis of the vehicle.
  • the vehicle 1 of FIG. 1 has in its internal volume 2 a front gantry 3 and a rear gantry 4 mounted on the chassis 5 of the vehicle to slide the rail 6 of the handling device.
  • a cable 7 provides power to the electric motors of this device and a remote control 8 allows the control of these motors.
  • a carriage 7 is mounted movably on the rail 6 using rollers 8.
  • the carriage 7 carries a winch 9 driven by an electric motor 10 and supporting at its end a lifting hook 11.
  • the rail 6 also supports at its front end a geared motor 12 making it possible to drive a pulley 13 on which a chain 14 is wound.
  • the chain 14 also passes around a second pulley 15 mounted idly at the rear end of the rail 6 and the two ends of this chain are fixed to the carriage 7, for example at the location of the axes of the rollers 8.
  • the upper strand 16 of the chain 14 carries a front stop 17 and a rear stop 18 arranged to cooperate respectively with a stop 19 mounted on the gantry 3 and a stop 20 mounted on the gantry 4.
  • the stops 17 and 18 are for example constituted lugs fixed transversely to the chain and capable of engaging in slots 21 of the stops 18 and 19.
  • FIG. 2a represents the rail 6 completely tucked inside the space 2 of the vehicle 1 with the carriage 7 at the front end of the rail.
  • the stop 18 of the chain 14 is engaged in the slot 21 of the stop 20.
  • the device thus arrives in the position of FIG. 2c with the rail 6 extended as far as possible from the vehicle and the carriage 7 in abutment at the end of the rail.
  • the movement can be interrupted at any time before the maximum stroke.
  • An object to be loaded inside the vehicle 1 can then be lifted using the winch 9.
  • the pulley 13 is then driven in the opposite direction, that is to say in the direction of the arrow F3, to cause the carriage and the rail to return to the interior of the vehicle.
  • the carriage 7 begins to move towards the front of the rail 6, while the stops 17 and 18 move towards the rear in the direction of the arrow F4.
  • the rail 6 remains stationary relative to the supporting structure.
  • the stop 18 then enters the slot 21 of the stop 20 thus securing the chain 14 with the supporting structure.
  • the rail 6 then begins to enter the interior of the vehicle while the carriage 7 continues its movement on the rail towards the front of the latter.
  • the load can then be deposited at any point inside the vehicle after which, by continuing to rotate the pulley 13 in the direction of arrow F3, the rail is once again completely inside the vehicle in the position shown in Figure 2a.
  • stops 17 and 18 can be reduced to a single one subject to suitable spacing of the stops 19 and 20, and likewise, the stops 19 and 20 could be arranged not opposite as shown in FIGS. drawings but opposite to each other with the stops 17 and 18 arranged outside of these stops 19 and 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The invention relates to a handling apparatus comprising a rail (6) and a carriage (7) provided with lifting means and arranged to be displaced along said rail, a member such as a chain having its two ends fixed to said carriage and being rolled on two pulleys mounted at the ends of the rail, one of these pulleys being driving. The rail is mounted slidingly in relation to a fixed structure (3, 4), locking means being provided to join at least one point of the member, such as a chain, to said structure. <IMAGE>

Description

La présente invention concerne un appareil de manutention et un véhicule muni d'un tel appareil, et plus particulièrement un appareil de manutention comprenant un rail et un chariot muni de moyens de levage et agencé pour se déplacer le long dudit rail, un organe tel qu'une chaîne ayant ses deux extrémités fixées audit chariot et étant enroulé sur deux poulies montées aux extrémités du rail, l'une de ces poulies étant motrice.The present invention relates to a handling device and a vehicle provided with such a device, and more particularly to a handling device comprising a rail and a carriage provided with lifting means and arranged to move along said rail, a member such as 'A chain having its two ends fixed to said carriage and being wound on two pulleys mounted at the ends of the rail, one of these pulleys being driving.

On connaît de nombreux appareils de manutention de ce type, tels par exemple des grues.Many handling devices of this type are known, such as cranes for example.

On connaît par ailleurs des véhicules munis de moyens de manutention autonomes de divers types pour effectuer leur chargement et leur déchargement.Vehicles are also known which are provided with autonomous handling means of various types for loading and unloading.

La présente invention vise à fournir un appareil de manutention susceptible d'être monté notamment sur un véhicule, permettant de saisir des objets à l'extérieur de ce véhicule et de les amener en un point quelconque à l'intérieur de ce dernier, ces moyens de manutention étant en outre logés entièrement à l'intérieur du véhicule lorsqu'ils ne sont pas en utilisation.The present invention aims to provide a handling device capable of being mounted in particular on a vehicle, making it possible to grasp objects outside this vehicle and bring them to any point inside the latter, these means handling equipment also being housed entirely inside the vehicle when they are not in use.

A cet effet, l'invention a pour objet un appareil de manutention comprenant un rail et un chariot muni de moyens de levage et agencé pour se déplacer le long dudit rail, un organe tel qu'une chaîne ayant ses deux extrémités fixées audit chariot et étant enroulé sur deux poulies montées aux extrémités du rail, l'une de ces poulies étant motrice, caractérisé par le fait que le rail est monté coulissant par rapport à une structure fixe, des moyens de blocage étant prévus pour solidariser au moins un point de l'organe tel qu'une chaîne à ladite structure.To this end, the subject of the invention is a handling device comprising a rail and a carriage provided with lifting means and arranged to move along said rail, a member such as a chain having its two ends fixed to said carriage and being wound on two pulleys mounted at the ends of the rail, one of these pulleys being driving, characterized in that the rail is slidably mounted relative to a fixed structure, blocking means being provided for securing at least one point of the member such as a chain to said structure.

Le chariot de levage est donc mobile par rapport au rail, le rail étant lui-même mobile par rapport à sa structure porteuse. Par conséquent, lorsque l'appareil de manutention selon l'invention est installé dans un véhicule, le rail peut adopter une position sortie dans laquelle le chariot peut être amené au-dessus de l'objet à charger, et une position rentrée dans laquelle il se trouve entièrement à l'intérieur du véhicule.The lifting carriage is therefore movable relative to the rail, the rail itself being movable relative to its carrying structure. Consequently, when the handling device according to the invention is installed in a vehicle, the rail can adopt an extended position in which the carriage can be brought above the object to be loaded, and a retracted position in which it is completely inside the vehicle.

On constate par ailleurs qu'un seul moteur est nécessaire pour déplacer le chariot sur le rail et pour déplacer le rail par rapport à la structure porteuse. On comprend en effet que la chaîne permet d'assurer le déplacement du chariot sur le rail. Mais, un point de la chaîne étant en outre rendu solidaire de la structure porteuse, il en résulte que le mouvement de la chaîne par rapport au rail entraîne en outre un déplacement du rail par rapport à la structure porteuse.We also note that a single motor is necessary to move the carriage on the rail and to move the rail relative to the supporting structure. We understand that the chain ensures the movement of the carriage on the rail. But, a point of the chain being also made integral with the carrying structure, it follows that the movement of the chain relative to the rail further causes a displacement of the rail relative to the supporting structure.

Par conséquent, lorsque le rail passe de sa position complètement rentrée à l'intérieur à sa position de sortie maximale, le chariot passe simultanément de l'extrémité du rail situé le plus à l'intérieur du véhicule à l'autre extrémité du rail, c'est-à-dire en déport maximum à l'intérieur du véhicule. Inversement, lorsque l'on provoque la rentrée du rail à l'intérieur du véhicule, le chariot se déplace de sa position la plus extérieure à sa position la plus intérieure. Il est donc possible de saisir un objet à l'intérieur du véhicule et de le déposer en un point quelconque de ce dernier.Consequently, when the rail passes from its fully retracted inside position to its maximum outward position, the carriage simultaneously passes from the end of the rail located most inside the vehicle to the other end of the rail, that is to say with maximum offset inside the vehicle. Conversely, when the rail is brought inside the vehicle, the carriage moves from its outermost position to its innermost position. It is therefore possible to grab an object inside the vehicle and drop it at any point on the latter.

Le fait d'avoir un point de la chaîne totalement solidaire de la structure porteuse impose toutefois certaines relations entre les positions extrêmes du rail et du chariot. En particulier, on peut souhaiter limiter le porte-à-faux à l'extérieur du véhicule tout en permettant au chariot de balayer toute la longueur désirée à l'intérieur du véhicule.The fact of having a point on the chain which is completely integral with the carrying structure, however, imposes certain relationships between the extreme positions of the rail and the carriage. In particular, it may be desired to limit the overhang outside the vehicle while allowing the carriage to sweep the entire desired length inside the vehicle.

Dans ce cas, on prévoit avantageusement deux moyens de blocage pour solidariser l'organe tel qu'une chaîne en deux points distincts de ladite structure suivant le sens de rotation de la poulie motrice.In this case, two locking means are advantageously provided for securing the member such as a chain at two distinct points of said structure according to the direction of rotation of the driving pulley.

Dans ces conditions, si le rail et le chariot sont tous deux dans une de leur position extrême et que l'on entraîne la chaîne pour les amener dans leur autre position extrême, le chariot commence seul à se déplacer par rapport au rail et ce n'est que lorsque la chaîne est resolidarisée de la structure porteuse que le rail commence son déplacement.Under these conditions, if the rail and the carriage are both in one of their extreme position and the chain is driven to bring them into their other extreme position, the carriage alone begins to move relative to the rail and this n 'is that when the chain is resolidarée the supporting structure that the rail begins its movement.

Chaque moyen de blocage peut en particulier comprendre une butée solidaire de l'organe tel qu'un chaîne, agencée pour coopérer avec unt butée solidaire de ladite structure.Each locking means may in particular comprise a stop secured to the member such as a chain, arranged to cooperate with a stop secured to said structure.

Plus particulièrement, deux butées solidaires de ladite structure peuvent être disposées en vis-à-vis, les deux butées solidaires de l'organe tel qu'une chaîne étant fixées sur la chaîne en deux points situés entre les butées solidaires de la structure.More particularly, two stops integral with said structure can be arranged opposite, the two stops integral with the member such as a chain being fixed on the chain at two points located between the stops integral with the structure.

La structure porteuse peut être notamment constituée de deux portiques, une butée étant montée sur chacun de ces portiques.The supporting structure may in particular consist of two gantries, a stop being mounted on each of these gantries.

La présente invention a également pour objet un véhicule caractérisé par le fait qu'il est muni d'un appareil tel que décrit ci-dessus, ladite structure étant montée solidaire du châssis du véhicule.The present invention also relates to a vehicle characterized in that it is provided with an apparatus as described above, said structure being mounted integral with the chassis of the vehicle.

On décrira maintenant à titre d'exemple non limitatif un mode de réalisation particulier de l'invention en référence aux dessins schématiques annexés dans lesquels :

  • - la figure 1 est une représentation d'un véhicule équipé d'un appareil de manutention selon l'invention et,
  • - les figures 2a à 2d sont des vues à plus grande échelle de cet appareil dans quatre positions différentes de fonctionnent.
A particular embodiment of the invention will now be described by way of nonlimiting example with reference to the appended schematic drawings in which:
  • FIG. 1 is a representation of a vehicle equipped with a handling device according to the invention and,
  • - Figures 2a to 2d are enlarged views of this device in four different operating positions.

Le véhicule 1 de la figure 1 comporte dans son volume intérieur 2 un portique avant 3 et un portique arrière 4 monté sur le châssis 5 du véhicule pour supporter de façon coulissante le rail 6 de l'appareil de manutention.The vehicle 1 of FIG. 1 has in its internal volume 2 a front gantry 3 and a rear gantry 4 mounted on the chassis 5 of the vehicle to slide the rail 6 of the handling device.

Un câble 7 permet l'alimentation des moteurs électriques de cet appareil et une télécommande 8 permet la commande de ces moteurs.A cable 7 provides power to the electric motors of this device and a remote control 8 allows the control of these motors.

Un chariot 7 est monté mobile sur le rail 6 à l'aide de galets 8.A carriage 7 is mounted movably on the rail 6 using rollers 8.

Le chariot 7 porte un treuil 9 animé à l'aide d'un moteur électrique 10 et supportant à son extrémité un crochet de levage 11.The carriage 7 carries a winch 9 driven by an electric motor 10 and supporting at its end a lifting hook 11.

Le rail 6 supporte par ailleurs à son extrémité avant un motoréducteur 12 permettant d'entraîner une poulie 13 sur laquelle est enroulée une chaîne 14. La chaîne 14 passe également autour d'une deuxième poulie 15 montée folle à l'extrémité arrière du rail 6 et les deux extrémités de cette chaîne sont fixées au chariot 7, par exemple à l'emplacement des axes des galets 8.The rail 6 also supports at its front end a geared motor 12 making it possible to drive a pulley 13 on which a chain 14 is wound. The chain 14 also passes around a second pulley 15 mounted idly at the rear end of the rail 6 and the two ends of this chain are fixed to the carriage 7, for example at the location of the axes of the rollers 8.

Le brin supérieur 16 de la chaîne 14 porte une butée avant 17 et une butée arrière 18 agencées pour coopérer respectivement avec une butée 19 montée sur le portique 3 et une butée 20 montée sur le portique 4. Les butées 17 et 18 sont par exemple constituées d'ergots fixés transversalement à la chaîne et susceptibles de s'engager dans des fentes 21 des butées 18 et 19. Le dispositif décrit ci-dessus fonctionne de la manière suivante :The upper strand 16 of the chain 14 carries a front stop 17 and a rear stop 18 arranged to cooperate respectively with a stop 19 mounted on the gantry 3 and a stop 20 mounted on the gantry 4. The stops 17 and 18 are for example constituted lugs fixed transversely to the chain and capable of engaging in slots 21 of the stops 18 and 19. The device described above operates as follows:

La figure 2a représente le rail 6 complètement rentré à l'intérieur de l'espace 2 du véhicule 1 avec le chariot 7 à l'extrémité avant du rail. La butée 18 de la chaîne 14 est engagée dans la fente 21 de la butée 20.FIG. 2a represents the rail 6 completely tucked inside the space 2 of the vehicle 1 with the carriage 7 at the front end of the rail. The stop 18 of the chain 14 is engaged in the slot 21 of the stop 20.

Si la poulie 13 est entraînée dans le sens de la flèche F1, le chariot 7 va commencer à se déplacer en direction de l'extrémité arrière du rail 6, les butées 18 et 19 se déplaçant dans le sens de la flèche F2, c'est-à-dire vers l'avant du rail 6.If the pulley 13 is driven in the direction of the arrow F1, the carriage 7 will begin to move in the direction of the rear end of the rail 6, the stops 18 and 19 moving in the direction of the arrow F2, c ' i.e. towards the front of rail 6.

La chaîne 14 étant ainsi désolidarisée de la structure porteuse constituée par les portiques 3 et 4, le rail 6 reste fixe par rapport à cette structure porteuse jusqu'à ce que la butée 17 vienne s'engager dans la fente 21 de la butée 19 dans la position représentée à la figure 2b.Since the chain 14 is thus separated from the support structure constituted by the gantries 3 and 4, the rail 6 remains fixed relative to this support structure until the stop 17 comes to engage in the slot 21 of the stop 19 in the position shown in Figure 2b.

La chaîne 14 étant maintenant bloquée par rapport au portique 3 et donc par rapport à la structure porteuse, la rotation de la poulie 13 dans le sens de la flèche F1 provoque simultanément la poursuite du déplacement du chariot 7 en direction de l'extrémité arrière du rail 6 et un déplacement vers l'arrière de ce rail par rapport à la structure porteuse.Since the chain 14 is now blocked relative to the gantry 3 and therefore relative to the supporting structure, the rotation of the pulley 13 in the direction of the arrow F1 simultaneously causes the carriage 7 to continue moving towards the rear end of the rail 6 and a rearward movement of this rail relative to the supporting structure.

Le dispositif arrive ainsi dans la position de la figure 2c avec le rail 6 sorti au maximum du véhicule et le chariot 7 en butée à l'extrémité du rail. Bien entendu, le mouvement peut être interrompu à tout instant avant la course maximale. Un objet à charger à l'intérieur du véhicule 1 peut alors être levé à l'aide du treuil 9.The device thus arrives in the position of FIG. 2c with the rail 6 extended as far as possible from the vehicle and the carriage 7 in abutment at the end of the rail. Of course, the movement can be interrupted at any time before the maximum stroke. An object to be loaded inside the vehicle 1 can then be lifted using the winch 9.

La poulie 13 est alors entraînée dans le sens inverse, c'est-à-dire dans le sens de la flèche F3, pour provoquer le retour du chariot et du rail à l'intérieur du véhicule.The pulley 13 is then driven in the opposite direction, that is to say in the direction of the arrow F3, to cause the carriage and the rail to return to the interior of the vehicle.

Dans une première phase, le chariot 7 commence à se déplacer vers l'avant du rail 6, tandis que les butées 17 et 18 se déplacent vers l'arrière dans le sens de la flèche F4. Au cours de cette première phase du mouvement, le rail 6 reste immobile par rapport à la structure porteuse.In a first phase, the carriage 7 begins to move towards the front of the rail 6, while the stops 17 and 18 move towards the rear in the direction of the arrow F4. During this first phase of the movement, the rail 6 remains stationary relative to the supporting structure.

La butée 18 pénètre alors dans la fente 21 de la butée 20 solidarisant ainsi la chaîne 14 avec la structure porteuse.The stop 18 then enters the slot 21 of the stop 20 thus securing the chain 14 with the supporting structure.

Le rail 6 commence alors à rentrer à l'intérieur du véhicule tandis que le chariot 7 continue son déplacement sur le rail en direction de l'avant de ce dernier. La charge peut alors être déposée en un point quelconque à l'intérieur du véhicule après quoi, en poursuivant la rotation de la poulie 13 dans le sens de la flèche F3, le rail est de nouveau complètement rentré à l'intérieur du véhicule dans la position représentée à la figure 2a.The rail 6 then begins to enter the interior of the vehicle while the carriage 7 continues its movement on the rail towards the front of the latter. The load can then be deposited at any point inside the vehicle after which, by continuing to rotate the pulley 13 in the direction of arrow F3, the rail is once again completely inside the vehicle in the position shown in Figure 2a.

On comprend par conséquent que l'espacement relatif entre les butées 17 et 18 d'une part, et 19 et 20 d'autre part, permet de déterminer le porte-à-faux maximum du rail 6 tout en autorisant au chariot 7 un balayage complet dans le sens de la longueur du volume de chargement 2 du véhicule 1.It is therefore understood that the relative spacing between the stops 17 and 18 on the one hand, and 19 and 20 on the other hand, makes it possible to determine the maximum overhang of the rail 6 while allowing the carriage 7 to be swept complete along the length of the load volume 2 of the vehicle 1.

Bien entendu, les butées 17 et 18 peuvent être réduites à une seule sous réserve d'un espacement convenable des butées 19 et 20, et de même, les butées 19 et 20 pourraient être disposées non pas en vis-à-vis comme représentées aux dessins mais opposées l'une à l'autre avec les butées 17 et 18 disposées à l'extérieur de ces butées 19 et 20.Of course, the stops 17 and 18 can be reduced to a single one subject to suitable spacing of the stops 19 and 20, and likewise, the stops 19 and 20 could be arranged not opposite as shown in FIGS. drawings but opposite to each other with the stops 17 and 18 arranged outside of these stops 19 and 20.

Diverses variantes et modifications peuvent bien entendu être apportées à la description qui précède sans sortir pour autant du cadre ni de l'esprit de l'invention.Various variants and modifications can of course be made to the above description without departing from the scope or the spirit of the invention.

Claims (5)

1 - Appareil de manutention comprenant un rail (6) et un chariot (7) muni de moyens de levage (9) et agencé pour se déplacer le long dudit rail, un organe (14) tel qu'une chaîne ayant ses deux extrémités fixées audit chariot et étant enroulé sur deux poulies (13, 15) montées aux extrémités du rail, l'une de ces poulies (13) étant motrice, le rail étant monté coulissant par rapport à une structure fixe (3,4), et des moyens de blocage (17,20) pour solidariser au moins un point de l'organe tel qu'une chaîne à ladite structure, caractérisé par le fait que chaque moyen de blocage comprend une butée (17,18) solidaire de l'organe tel qu'une chaîne, agencée pour coopérer avec une butée (19,20) solidaire de ladite structure.1 - Handling apparatus comprising a rail (6) and a carriage (7) provided with lifting means (9) and arranged to move along said rail, a member (14) such as a chain having its two ends fixed to said carriage and being wound on two pulleys (13, 15) mounted at the ends of the rail, one of these pulleys (13) being driving, the rail being slidably mounted relative to a fixed structure (3,4), and blocking means (17,20) for securing at least one point of the member such as a chain to said structure, characterized in that each blocking means comprises a stop (17,18) integral with the member such that a chain, arranged to cooperate with a stop (19,20) integral with said structure. 2 - Appareil selon la revendication 1, caractérisé par le fait qu'il comprend deux moyens de blocage pour solidariser l'organe tel qu'une chaîne en deux points distincts de ladite structure suivant le sens de rotation de la poulie motrice.2 - Apparatus according to claim 1, characterized in that it comprises two locking means for securing the member such as a chain at two distinct points of said structure in the direction of rotation of the drive pulley. 3 - Appareil selon la revendication 2, caractérisé par le fait que les deux butées solidaires de ladite structure sont disposées en vis-à-vis et que les deux butées solidaires de l'organe tel qu'une chaîne sont fixées sur la chaîne en deux points situés entre les butées solidaires de la structure.3 - Apparatus according to claim 2, characterized in that the two stops integral with said structure are arranged opposite and that the two stops integral with the member such as a chain are fixed on the chain in two points located between the stops integral with the structure. 4 - Appareil selon l'une quelconque des revendications 2 et 3, caractérisé par le fait que ladite structure comporte deux portiques, une butée étant montée sur chacun des portiques.4 - Apparatus according to any one of claims 2 and 3, characterized in that said structure comprises two gantries, a stop being mounted on each of the gantries. 5 - Véhicule, caractérisé par le fait qu'il est muni d'un appareil selon l'une quelconque des revendications 1 à 4, ladite structure étant montée solidaire du châssis (5) du véhicule.5 - Vehicle, characterized in that it is provided with an apparatus according to any one of claims 1 to 4, said structure being mounted integral with the chassis (5) of the vehicle.
EP19900403031 1989-10-26 1990-10-26 Handling apparatus and vehicle equipped with such an apparatus Withdrawn EP0425389A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914064 1989-10-26
FR8914064A FR2653760A1 (en) 1989-10-26 1989-10-26 HANDLING APPARATUS AND VEHICLE PROVIDED WITH SUCH AN APPARATUS.

Publications (2)

Publication Number Publication Date
EP0425389A2 true EP0425389A2 (en) 1991-05-02
EP0425389A3 EP0425389A3 (en) 1991-12-04

Family

ID=9386819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900403031 Withdrawn EP0425389A3 (en) 1989-10-26 1990-10-26 Handling apparatus and vehicle equipped with such an apparatus

Country Status (5)

Country Link
EP (1) EP0425389A3 (en)
AU (1) AU6497990A (en)
CA (1) CA2028583A1 (en)
FR (1) FR2653760A1 (en)
ZA (1) ZA908564B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014332C2 (en) * 2000-02-09 2001-08-13 Brandjes Franciscus E M Hoisting device.
DE102008064314A1 (en) 2008-12-20 2010-07-01 Johannes Albrecht Device for loading assistance for e.g. lorry, has supporting device with supporting element adaptable to contour of loading area and coupleable to side wall profile and lockable with wall profile
CN104514390A (en) * 2014-12-22 2015-04-15 上海爱登堡电梯股份有限公司 Multiple common-column mounted double-layer simple lifting parking device
CN108706450A (en) * 2018-06-26 2018-10-26 合肥市春华起重机械有限公司 A kind of crane anticollision girder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951413A (en) * 1942-01-31 1949-10-25 Armin Tenner Fa Overhead crane
US3061112A (en) * 1960-12-08 1962-10-30 Lake Shore Inc Material handling apparatus
FR1412353A (en) * 1960-05-24 1965-10-01 Mac Gregor Comarain Sa Improved maneuvering device for loading and unloading from ships, silos, warehouses or similar installations
DE2732256A1 (en) * 1977-07-16 1979-01-25 Kaspar Klaus Load hoist for lorry - has pivoted boom on gantry which is set over side rails above load
EP0039963A1 (en) * 1980-04-18 1981-11-18 Karel Helena August Theyskens Tower crane
GB2105294A (en) * 1981-06-13 1983-03-23 Jonathan James Pratt Extensible and retractable gantry for mounting in a vehicle
DE3006611C2 (en) * 1980-02-22 1983-12-29 Siegfried 8922 Peiting Schuster Drive mechanism for a jib crane

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951413A (en) * 1942-01-31 1949-10-25 Armin Tenner Fa Overhead crane
FR1412353A (en) * 1960-05-24 1965-10-01 Mac Gregor Comarain Sa Improved maneuvering device for loading and unloading from ships, silos, warehouses or similar installations
US3061112A (en) * 1960-12-08 1962-10-30 Lake Shore Inc Material handling apparatus
DE2732256A1 (en) * 1977-07-16 1979-01-25 Kaspar Klaus Load hoist for lorry - has pivoted boom on gantry which is set over side rails above load
DE3006611C2 (en) * 1980-02-22 1983-12-29 Siegfried 8922 Peiting Schuster Drive mechanism for a jib crane
EP0039963A1 (en) * 1980-04-18 1981-11-18 Karel Helena August Theyskens Tower crane
GB2105294A (en) * 1981-06-13 1983-03-23 Jonathan James Pratt Extensible and retractable gantry for mounting in a vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014332C2 (en) * 2000-02-09 2001-08-13 Brandjes Franciscus E M Hoisting device.
EP1123893A1 (en) * 2000-02-09 2001-08-16 Franciscus Engelbertus Maria Brandjes Crane
DE102008064314A1 (en) 2008-12-20 2010-07-01 Johannes Albrecht Device for loading assistance for e.g. lorry, has supporting device with supporting element adaptable to contour of loading area and coupleable to side wall profile and lockable with wall profile
CN104514390A (en) * 2014-12-22 2015-04-15 上海爱登堡电梯股份有限公司 Multiple common-column mounted double-layer simple lifting parking device
CN108706450A (en) * 2018-06-26 2018-10-26 合肥市春华起重机械有限公司 A kind of crane anticollision girder
CN108706450B (en) * 2018-06-26 2020-04-03 合肥市春华起重机械有限公司 Anticollision girder for crane

Also Published As

Publication number Publication date
FR2653760A1 (en) 1991-05-03
CA2028583A1 (en) 1991-04-27
ZA908564B (en) 1991-08-28
AU6497990A (en) 1991-05-02
EP0425389A3 (en) 1991-12-04

Similar Documents

Publication Publication Date Title
WO2009004160A2 (en) Device for handling a load such as a sheet iron coil
EP2089302B1 (en) Shoe for halting a wheel and powered halting assembly
FR2722488A1 (en) Lifting device for cylindrical reels etc.
EP0425389A2 (en) Handling apparatus and vehicle equipped with such an apparatus
FR2747381A1 (en) DEVICE FOR TRANSFERING A LOAD BY PUSHING AND TRACTION IN THE SAME PLANE
EP0490798A2 (en) Crane, especially for handling
FR2586667A1 (en) SELF-HOLDING LIFT WITH TWIN TELESCOPIC ARMS
EP0136189B1 (en) Device for retrieving containers such as storage bins
EP0340076A1 (en) Device for retaining and loading lengthy objects, such as ladders, onto the roof of a vehicle
LU86458A1 (en) AUTOMATED INSTALLATION FOR BRIQUETTING THE INTERIOR WALL OF A SPEAKER
EP0114143B1 (en) Automatic goods lift
FR2684341A1 (en) Device for raising or withdrawing a ladder or the like onto or from a roof rack of a vehicle
EP0593347A1 (en) Automatic retraction device for a connector to a separable or releasable element
EP1060831A1 (en) Workpiece transfer device
CA2310143A1 (en) Underwater exploration device
FR2702684A1 (en) Device for the compacting, by spooling, of wires, strips or similar elements
FR3055588A1 (en) VEHICLE IRON / ROAD FOR THE INSTALLATION OF CATENARY
FR2707221A1 (en) Vehicle for transporting at least one reel
WO2021074520A1 (en) Winch for handling, in particular for lifting, a load
FR2662677A1 (en) Device for transporting a load along a branch passage, between a roller conveyor and a load taking station, by means of a translator
FR2621517A1 (en) Robot wrist for clamping and fitting elastomer connections
FR2491891A1 (en) Handler for cable drums stored on rack - has pair of elbow=jointed pick-up arms on carriage traversing posts on slide
EP0016874A1 (en) Method of manufacturing electrical installations and a cable cutting installation for carrying out this method
EP0765779A1 (en) Device carried on a vehicle for loading and unloading a reel
FR3100710A1 (en) MOTORIZED LOADING AND EXTRACTION RECEIVER OF A TROLLEY CARRYING A STRETCHER AND ASSOCIATED AMBULANCE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19920521

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19940503