EP2927160A1 - All-door construction skip comprising a retractable control spreader and having reduced width - Google Patents

All-door construction skip comprising a retractable control spreader and having reduced width Download PDF

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Publication number
EP2927160A1
EP2927160A1 EP15290084.1A EP15290084A EP2927160A1 EP 2927160 A1 EP2927160 A1 EP 2927160A1 EP 15290084 A EP15290084 A EP 15290084A EP 2927160 A1 EP2927160 A1 EP 2927160A1
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EP
European Patent Office
Prior art keywords
bucket
skip
crossbar
cam
door
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.)
Granted
Application number
EP15290084.1A
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German (de)
French (fr)
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EP2927160B1 (en
Inventor
Bertrand Gilles
Guillaume Gilles
Pierre-André Gilles
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Secatol SAS
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Secatol SAS
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Application filed by Secatol SAS filed Critical Secatol SAS
Publication of EP2927160A1 publication Critical patent/EP2927160A1/en
Application granted granted Critical
Publication of EP2927160B1 publication Critical patent/EP2927160B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1468—Means for facilitating the transport of the receptacle, e.g. wheels, rolls
    • B65F1/1473—Receptacles having wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2220/00—Properties of refuse receptacles
    • B65F2220/12—Properties of refuse receptacles nestable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2240/00—Types of refuse collected
    • B65F2240/118—Building waste

Definitions

  • the present invention relates to a so-called "gate pass" construction site for the removal of materials and site waste, this bucket therefore being of small width construction so as to pass through the doors, and having in the upper part an opening the clearest possible, so as to facilitate the filling, and the emptying by the same opening is obtained by the operation of an automatic articulated lifter.
  • This type of bucket generally comprises, in a longitudinal direction, a face subsequently called the front face, which may be lower to facilitate loading by an operator.
  • these portable bins are used to receive rubbish or site waste during work on a construction site, and then evacuate these rubble or waste easily and quickly by lifting these bins using a crane which disposes them elsewhere.
  • an evacuation zone such as a truck body, and lifts them by their rear part in order to empty their contents which slides forward and is thus evacuated on the side of their front face.
  • a known device For the attachment of these door dump bodies by a crane, a known device comprises a lifter constituted in a general "U" shape and provided with a transverse bar equipped with a central ring, said bar being extended at its ends. of two amounts whose bases are articulated each around a transverse pivot disposed in the middle of a lateral side of the bucket.
  • This type of skip-box made of welded sheet generally has, for this type, an upper contour forming a flange which has a certain width, in order to give the structure a high rigidity, and which is achieved by folding the sheet metal. or by a reported profile.
  • the amounts of the rudder of this type of bucket are then arranged outside such a rim, to receive the transverse axes of the joints successively crossing the amount and then the rim.
  • the rudder By grasping its central ring, the rudder is raised vertically which is articulated substantially in the middle of the bucket, and it is in this position that the bucket is moved horizontally and / or vertically to its place of complementary filling or emptying.
  • the crane operator tilts the rudder rearward, which rams retracts then coming around the rear contour of the bucket, to leave its fully open opening to the high, which facilitates its loading.
  • Some skips of this type also include a means for automatically locking the lifter in the folded position also allowing, by raising the central ring, to tilt the bucket forward to empty it in a truck. After the removal of such an empty bucket on the ground, the operator can proceed, following another maneuver, the release of the spreader, which has the effect of releasing the automatic lock and then allow the crane operator raise the lifter vertically to transport the bucket.
  • a particular application of this type of door dump is provided for containers of reduced width, equipped with wheels below, to move them in a building, at this or that floor, and out through an outside door to evacuate the materials.
  • a problem that arises with this type of dump body is to optimize the lateral dimensions in order to obtain with an overall external space, limited by the width of passage of the doors, a maximum interior volume to receive the as much as possible of materials to be evacuated.
  • the present invention is intended to avoid these disadvantages of the prior art.
  • a skip of door construction site comprising a crossbar having a crossbar equipped with a lifting means and having at its ends two amounts each comprising a base articulated on a side face of the bucket, said bucket having in addition to an upper rim forming a stiffening contour, characterized in that, when the rudder is in the folded position, each upright with its hinge is superimposed on the part of the upper rim which corresponds to it, its width being substantially integrated into that said rim, and in that the rudder also has an automatic locking and unlocking system adapted to maintain said rudder in the closed position during the emptying operation of the bucket.
  • a first advantage of this construction bucket is that by arranging the amounts of the spreader and their joints in an integrated manner in the width of the upper rim, we obtain a maximum interior volume for a limited external lateral space, while preserving the total clearance of the upper entrance of this bucket.
  • the width reduced outside of the bucket facilitates in particular the passage of doors.
  • a second advantage of the dump body according to the invention is that it incorporates an automatic unlocking system of the lifter lock device, said unlocking device can be easily operated remotely by the crane operator.
  • the ground operator no longer has to intervene on the door dump to unlock the rudder and, thereafter, allow its lifting vertically due to the operation of the crane operator. This eliminates a risk of injury to the operator on the ground, a risk that exists as soon as he has to intervene on the dump body.
  • the skip of the door construction site according to the invention may further comprise one or more of the following characteristics, which may be combined with one another.
  • the automatic locking and unlocking system adapted to maintain the lifter in the closed position during the emptying operation comprises a pivoting cam secured to the transverse bar of the spreader, which pivoting cam comes into contact with different pins fixed on the bucket, said pins being arranged so as to cause, each lowering of the spreader, a rotation of the cam alternately leading to the locking of said cam on these pins, or its release.
  • the bucket according to the invention has an overall width of between about 650 mm and about 750 mm.
  • the underside of the panel constituting the base of said bucket is equipped with a wheel train.
  • each articulation of an amount on a lateral face of the bucket comprises a yoke.
  • the yoke may comprise two parallel plates which receive the end of the amount between them and which are substantially aligned on either side of the upper rim.
  • each side face of the bucket comprises an inverted "V" upper contour receiving at its apex means of articulation of the rudder.
  • the spreader being folded, its amounts come above the edges leaving a safety gap between them which avoids pinching a hand or an arm.
  • the lifter may include forms giving, when folded, a complete clearance of the upper opening of the bucket.
  • the spreader being folded, its crossbar is disposed outside and behind the rear face of the bucket. It is noteworthy that this construction allows the rudder to also serve as a handle for rolling the bucket by hand.
  • the figure 1 has a rectangular-shaped top-door skip bucket 1, elongated in a longitudinal direction, comprising two side faces 2 having an inverted "V" top contour, and a rear face 5 having a horizontal upper contour which extends substantially continue the contour of the lateral faces.
  • the front face 6 of this skip 1 is, from the bottom up, inclined forward and, in the upper part, it ends with an upper contour coming a little below that of the rear face, so to facilitate the front loading of materials.
  • the upper contour of the lateral faces 2 and of the rear face 5 has a continuous upper flange 4 formed by the panel sheet which is folded outwards and then downwards, in order to bring a high rigidity to the assembly, and avoid cutting edges of steel that are outward and could injure users.
  • the panel 7 constituting the base of the bucket receives below a train of rollers 8, having at the front two fixed rollers arranged in the longitudinal direction and at the rear two castors mounted pivoting about a vertical axis, so to facilitate the movements of the bucket in all directions, but which can be blocked, to secure the position of the bucket.
  • Two tubular crosspieces 10 of rectangular section are arranged transversely between the rollers 8, to allow the catch of the bucket by the forks of a forklift, to lift it.
  • these tubular crosspieces may be replaced by profiles or rigid cornièrés which will participate in the stiffening of the bucket and which will facilitate the catching and the transport thereof by the forks of a carriage.
  • a yoke 16 welded to the top of each lateral face 2 forming the tip of the "V", comprises two parallel vertical plates comprising a flat inner plate 12, aligned on the panel of said lateral face, and an outer plate 14 aligned on the outside the upper flange 4, its lower end being folded to bear against this panel.
  • the two inner plates 12 and outer 14 are pierced, their orifices being arranged vis-à-vis.
  • a yoke 16 is thus obtained which comprises at the top a transverse bore, which is rigidly fixed to the bucket, and which is arranged exactly in the thickness of the upper flange 4.
  • a lifting bar 20, comprising a transverse upper bar 22 equipped in the middle with a lifting ring 24, has at each end of said bar 22 an upright 26 of rectangular tubular section which terminates at the base by a plate 28 arranged in a longitudinal plane, inserted in the median plane of the yoke 16.
  • Each upright 26 may be in the form of a rectangular or square section tube, or in the form of a profile, for example a T-section or in I.
  • An axis passing through the orifices of the two plates forming the yoke 16, as well as an orifice pierced in the base plate 28, provides a hinge of the rudder 20 on the two lateral faces 2 of the bucket 1.
  • the width of the uprights 26, that the latter are tubular or profiled, substantially corresponds to the width of the upper rim 4, and is superimposed above this rim when the rudder is folded.
  • the lifter 20 When the lifter 20 is folded backwards, as shown on the Figures 1 to 3 , its uprights 26 are substantially parallel to the upper rim 4 with a minimum distance E, thanks to a rearward shift of the bores of the base plates 28 when the rudder is vertical.
  • the distance E thus provides protection in the case where the rudder 20 falls suddenly, while ground operators have left a hand or an arm placed on the upper edge 4 of the bucket, avoiding pinching or crushing them.
  • the transverse bar 22 of the crossbar 20 comes behind the rear face 5 of the bucket 1 and the uprights 26 are fitted above the side portions of the lateral flange 4. Note that the opening of the bucket In this way, the door-keeper is completely unobstructed, which facilitates any loading operation.
  • the crossbar 22 of the crossbar 20 also has in its middle an arm 30 facing downwardly when the lifter is folded, which arm has at its free end a cam 32 pivotally mounted about a transverse axis.
  • the cam 32 has in this embodiment the shape of an elongated diabolo comprising at each end a hollow surrounded by two points.
  • the spreader bar 20 is being folded on the bucket 1, the cam 32 is inserted between two parallel longitudinal plates 34, which are welded to the rear face 5, perpendicularly thereto, and which are connected by three transverse pins 36.
  • the shape of the ends of the cam 32 as well as the positioning of the three pins 36 will lead to the following movements during a removal of the bucket on the ground, with a fold of its rudder 20.
  • the cam 32 At the end of the descent of the rudder 20 controlled by the crane operator, the cam 32 inevitably comes into contact with the upper lug 36 ', which then causes a first rotation of the cam, which is placed substantially vertically.
  • the crane stops the downward movement of the spreader and in particular prevents the cam 32 comes to touch the pin 36 "it overhangs.
  • the cam 32 is thus locked under the pin 36 'so as to maintain the rudder 20 in its folded position.
  • the bucket 1 can thus continue its rocking movement, its inclined front face 6 exceeding a little horizontal position to allow to completely empty the contents of said bucket.
  • the crane operator ensures that the descent of the rudder is more pronounced until the cam comes to touch the nipple 36 ", then pivots even more, in the retrograde direction relative to the drawings , and then come to bear against the two pins 36 "and 36"', as shown in FIG. figure 3 .
  • the passage of the cam 32 is thus "released” relative to the stud 36 '.
  • the crane operator can then raise the rudder 20 to put it in its vertical position when the bucket is removed, as shown in FIG. figure 5 .
  • the bucket 1 can be used in particular to move it on different levels of a building under construction, through internal distribution doors, then out through a passage leading to the outside, for example by providing an external platform of site at the latter passage to receive said bucket and prepare its removal by a crane. It can be advantageously provided that the bucket 1 has an overall width of between about 650 mm and about 750 mm, which allows it to pass through the majority of doors. This overall width may however be somewhat greater than 750 mm in the case where the building to be built is essentially for administrative use, the doors being this time planned to be often of a width of the order of 1.50. m.
  • the figure 6 presents the possibility of stacking skips door 1 allowed by a slight flaring of their side faces 2 deviating upwardly to allow this stacking.
  • the stack is then preferably made with an alternating direction to reduce the bulk.
  • the set of bins 1 superimposed can then be moved easily by hand, thanks to the wheels 8 of the lower body.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Body Structure For Vehicles (AREA)
  • Harvester Elements (AREA)
  • Catching Or Destruction (AREA)

Abstract

La présente invention concerne une benne de chantier passe-porte (1) du type comportant un palonnier (20) présentant une barre transversale (22) équipée d'un moyen de levage (24) et dotée à ses extrémités de deux montants (26) comprenant chacun une base articulée sur une face latérale (2) de la benne (1), ladite benne disposant en outre d'un rebord supérieur (4) formant un contour de rigidification. Lorsque le palonnier (20) est en position repliée, chaque montant (26) avec son articulation se superpose sur la partie du rebord supérieur (4) qui lui correspond, sa largeur étant sensiblement intégrée dans celle dudit rebord, le palonnier dispose en outre d'un système de verrouillage et de déverrouillage automatique (32, 36) apte à maintenir ledit palonnier en position fermée au cours de l'opération de vidage de la benne.The present invention relates to a door construction bogie (1) of the type comprising a spreader (20) having a transverse bar (22) equipped with lifting means (24) and having at its ends two uprights (26) each comprising a base articulated on a lateral face (2) of the bucket (1), said bucket further having an upper flange (4) forming a stiffening contour. When the lifter (20) is in the folded position, each upright (26) with its articulation is superimposed on the part of the upper rim (4) which corresponds to it, its width being substantially integrated in that of said rim, the rudder also has an automatic locking and unlocking system (32, 36) adapted to maintain said lifter in the closed position during the emptying operation of the bucket.

Description

DOMAINE TECHNIQUE DE L'INVENTIONTECHNICAL FIELD OF THE INVENTION

La présente invention concerne une benne de chantier dite « passe-porte » pour l'enlèvement des matériaux et des déchets de chantier, cette benne étant donc par construction de faible largeur pour pouvoir ainsi passer dans les portes, et présentant en partie supérieure une ouverture la plus dégagée possible, de sorte à faciliter le remplissage, et dont le vidage par cette même ouverture est obtenu par la manoeuvre d'un palonnier articulé automatique.The present invention relates to a so-called "gate pass" construction site for the removal of materials and site waste, this bucket therefore being of small width construction so as to pass through the doors, and having in the upper part an opening the clearest possible, so as to facilitate the filling, and the emptying by the same opening is obtained by the operation of an automatic articulated lifter.

ARRIÈRE-PLAN TECHNOLOGIQUE DE L'INVENTIONBACKGROUND OF THE INVENTION

Pour réaliser des déplacements de matériaux et de déchets sur des chantiers, en particulier sur des chantiers de construction de bâtiments, il est connu d'utiliser des bennes portables passe-porte présentant une large ouverture sur le dessus, ainsi qu'un moyen d'accrochage supérieur permettant de les fixer au crochet d'une grue pour les déplacer.To move materials and waste on building sites, especially on construction sites of buildings, it is known to use portable dump doors with a wide opening on the top, and a means of upper attachment to attach to the hook of a crane to move them.

Ce type de bennes comporte généralement, suivant une direction longitudinale, une face appelée par la suite face avant, qui peut être plus basse pour faciliter le chargement par un opérateur.This type of bucket generally comprises, in a longitudinal direction, a face subsequently called the front face, which may be lower to facilitate loading by an operator.

On utilise notamment ces bennes portables pour recevoir des gravats ou des déchets de chantier au cours de travaux sur un chantier, et ensuite évacuer ces gravats ou déchets facilement et rapidement en soulevant ces bennes à l'aide d'une grue qui les dispose au-dessus d'une zone d'évacuation, comme une benne de camion, et les lève par leur partie arrière afin de vider leur contenu qui glisse vers l'avant et est donc évacué du côté de leur face avant.In particular, these portable bins are used to receive rubbish or site waste during work on a construction site, and then evacuate these rubble or waste easily and quickly by lifting these bins using a crane which disposes them elsewhere. above an evacuation zone, such as a truck body, and lifts them by their rear part in order to empty their contents which slides forward and is thus evacuated on the side of their front face.

Pour l'accrochage de ces bennes passe-porte par une grue, un dispositif connu comprend un palonnier constitué suivant une forme générale en « U » et doté d'une barre transversale équipée d'un anneau central, ladite barre étant prolongée à ses extrémités de deux montants dont les bases sont articulées chacune autour d'un pivot transversal disposé au milieu d'un côté latéral de la benne.For the attachment of these door dump bodies by a crane, a known device comprises a lifter constituted in a general "U" shape and provided with a transverse bar equipped with a central ring, said bar being extended at its ends. of two amounts whose bases are articulated each around a transverse pivot disposed in the middle of a lateral side of the bucket.

On a alors généralement, pour ce type de benne passe-porte fabriquée en tôle soudée, un contour supérieur formant un rebord qui présente une certaine largeur, afin de donner une forte rigidité à la structure, et qui est réalisé par le pliage de la tôle ou par un profilé rapporté. Les montants du palonnier de ce type de benne sont alors disposés à l'extérieur d'un tel rebord, pour recevoir les axes transversaux des articulations traversant successivement le montant puis le rebord.This type of skip-box made of welded sheet generally has, for this type, an upper contour forming a flange which has a certain width, in order to give the structure a high rigidity, and which is achieved by folding the sheet metal. or by a reported profile. The amounts of the rudder of this type of bucket are then arranged outside such a rim, to receive the transverse axes of the joints successively crossing the amount and then the rim.

En saisissant son anneau central, on ramène verticalement le palonnier qui est articulé sensiblement au milieu de la benne, et c'est dans cette position que l'on déplace la benne horizontalement et/ou verticalement jusqu'à son lieu de remplissage complémentaire ou de vidage.By grasping its central ring, the rudder is raised vertically which is articulated substantially in the middle of the bucket, and it is in this position that the bucket is moved horizontally and / or vertically to its place of complementary filling or emptying.

Ensuite, lors de la dépose de la benne en vue de son remplissage, le grutier bascule le palonnier vers l'arrière, lequel palonnier s'escamote en venant alors autour du contour arrière de la benne, afin de laisser son ouverture complètement dégagée vers le haut, ce qui facilite son chargement.Then, during the removal of the bucket for filling, the crane operator tilts the rudder rearward, which rams retracts then coming around the rear contour of the bucket, to leave its fully open opening to the high, which facilitates its loading.

Certaines bennes de ce type comportent de plus un moyen de verrouillage automatique du palonnier en position repliée permettant aussi, en relevant l'anneau central, de basculer la benne vers l'avant afin de la vider dans un camion. Après la dépose d'une telle benne vide au sol, l'opérateur au sol peut procéder, à la suite d'une autre manoeuvre, au déverrouillage du palonnier, ce qui a pour effet de libérer le verrouillage automatique et de permettre alors au grutier de relever le palonnier à la verticale afin de transporter la benne.Some skips of this type also include a means for automatically locking the lifter in the folded position also allowing, by raising the central ring, to tilt the bucket forward to empty it in a truck. After the removal of such an empty bucket on the ground, the operator can proceed, following another maneuver, the release of the spreader, which has the effect of releasing the automatic lock and then allow the crane operator raise the lifter vertically to transport the bucket.

Une application particulière de ce type de benne passe-porte est prévue pour des contenants de largeur réduite, équipés de roulettes en dessous, permettant de les déplacer dans un bâtiment, au niveau de tel ou tel étage, et de les sortir par une porte extérieure pour évacuer les matériaux.A particular application of this type of door dump is provided for containers of reduced width, equipped with wheels below, to move them in a building, at this or that floor, and out through an outside door to evacuate the materials.

Un problème qui se pose alors avec ce type de benne passe-porte est d'optimiser les dimensions latérales afin d'obtenir avec un encombrement extérieur hors-tout, limité par la largeur de passage des portes, un volume intérieur maximum permettant de recevoir la plus grande quantité possible de matériaux à évacuer.A problem that arises with this type of dump body is to optimize the lateral dimensions in order to obtain with an overall external space, limited by the width of passage of the doors, a maximum interior volume to receive the as much as possible of materials to be evacuated.

DESCRIPTION GÉNÉRALE DE L'INVENTIONGENERAL DESCRIPTION OF THE INVENTION

La présente invention a notamment pour but d'éviter ces inconvénients de la technique antérieure.The present invention is intended to avoid these disadvantages of the prior art.

Elle propose à cet effet une benne de chantier passe-porte comportant un palonnier présentant une barre transversale équipée d'un moyen de levage et dotée à ses extrémités de deux montants comprenant chacun une base articulée sur une face latérale de la benne, ladite benne disposant en outre d'un rebord supérieur formant un contour de rigidification, caractérisée en ce que, lorsque le palonnier est en position repliée, chaque montant avec son articulation se superpose sur la partie du rebord supérieur qui lui correspond, sa largeur étant sensiblement intégrée dans celle dudit rebord, et en ce que le palonnier dispose en outre d'un système de verrouillage et de déverrouillage automatique apte à maintenir ledit palonnier en position fermée au cours de l'opération de vidage de la benne.It proposes for this purpose a skip of door construction site comprising a crossbar having a crossbar equipped with a lifting means and having at its ends two amounts each comprising a base articulated on a side face of the bucket, said bucket having in addition to an upper rim forming a stiffening contour, characterized in that, when the rudder is in the folded position, each upright with its hinge is superimposed on the part of the upper rim which corresponds to it, its width being substantially integrated into that said rim, and in that the rudder also has an automatic locking and unlocking system adapted to maintain said rudder in the closed position during the emptying operation of the bucket.

Un premier avantage de cette benne de chantier est qu'en disposant les montants du palonnier et leurs articulations de manière intégrée dans la largeur du rebord supérieur, on obtient un volume intérieur maximum pour un encombrement latéral extérieur limité, tout en préservant le dégagement total de l'entrée supérieure de cette benne. La largeur extérieure réduite de la benne facilite en particulier le passage de portes.A first advantage of this construction bucket is that by arranging the amounts of the spreader and their joints in an integrated manner in the width of the upper rim, we obtain a maximum interior volume for a limited external lateral space, while preserving the total clearance of the upper entrance of this bucket. The width reduced outside of the bucket facilitates in particular the passage of doors.

Un second avantage de la benne passe-porte selon l'invention est qu'elle intègre un système de déverrouillage automatique du dispositif de verrouillage du palonnier, ledit dispositif de déverrouillage pouvant être aisément actionné à distance par le grutier. Ainsi, l'opérateur au sol n'a plus à intervenir sur la benne passe-porte pour déverrouiller le palonnier et, à cette suite, permettre son relevage à la verticale du fait de la manoeuvre du grutier. On élimine ainsi un risque de blessure de l'opérateur au sol, risque qui existe dès lors qu'il a à intervenir sur la benne passe-porte.A second advantage of the dump body according to the invention is that it incorporates an automatic unlocking system of the lifter lock device, said unlocking device can be easily operated remotely by the crane operator. Thus, the ground operator no longer has to intervene on the door dump to unlock the rudder and, thereafter, allow its lifting vertically due to the operation of the crane operator. This eliminates a risk of injury to the operator on the ground, a risk that exists as soon as he has to intervene on the dump body.

La benne de chantier passe-porte selon l'invention peut en outre comporter une ou plusieurs des caractéristiques suivantes, qui peuvent être combinées entre elles.The skip of the door construction site according to the invention may further comprise one or more of the following characteristics, which may be combined with one another.

Selon une construction préférentielle, le système de verrouillage et de déverrouillage automatique apte à maintenir le palonnier en position fermée au cours de l'opération de vidage comprend une came pivotante solidaire de la barre transversale du palonnier, laquelle came pivotante vient au contact de différents tétons fixés sur la benne, lesdits tétons étant disposés de sorte à provoquer, à chaque descente du palonnier, une rotation de la came conduisant alternativement au blocage de ladite came sur ces tétons, ou à son déblocage.According to a preferred construction, the automatic locking and unlocking system adapted to maintain the lifter in the closed position during the emptying operation comprises a pivoting cam secured to the transverse bar of the spreader, which pivoting cam comes into contact with different pins fixed on the bucket, said pins being arranged so as to cause, each lowering of the spreader, a rotation of the cam alternately leading to the locking of said cam on these pins, or its release.

Avantageusement, la benne selon l'invention présente une largeur hors-tout comprise entre environ 650 mm et environ 750 mm.Advantageously, the bucket according to the invention has an overall width of between about 650 mm and about 750 mm.

De préférence, le dessous du panneau constituant la base de ladite benne est équipé d'un train de roulettes.Preferably, the underside of the panel constituting the base of said bucket is equipped with a wheel train.

Avantageusement, chaque articulation d'un montant sur une face latérale de la benne comporte une chape.Advantageously, each articulation of an amount on a lateral face of the bucket comprises a yoke.

En particulier, la chape peut comporter deux plaques parallèles qui reçoivent l'extrémité du montant entre elles et qui sont sensiblement alignées de part et d'autre du rebord supérieur.In particular, the yoke may comprise two parallel plates which receive the end of the amount between them and which are substantially aligned on either side of the upper rim.

Avantageusement, chaque face latérale de la benne comporte un contour supérieur en « V » inversé recevant à son sommet un moyen d'articulation du palonnier.Advantageously, each side face of the bucket comprises an inverted "V" upper contour receiving at its apex means of articulation of the rudder.

Avantageusement, le palonnier étant replié, ses montants viennent au-dessus des rebords en laissant entre eux un écart de sécurité qui évite de pincer une main ou un bras.Advantageously, the spreader being folded, its amounts come above the edges leaving a safety gap between them which avoids pinching a hand or an arm.

Avantageusement, le palonnier peut comporter des formes donnant, lorsqu'il est replié, un dégagement complet de l'ouverture supérieure de la benne.Advantageously, the lifter may include forms giving, when folded, a complete clearance of the upper opening of the bucket.

Avantageusement, le palonnier étant replié, sa barre transversale est disposée à l'extérieur et en arrière de la face arrière de la benne. Il est incidemment à noter que cette construction permet au palonnier de servir également de poignée pour faire rouler la benne à la main.Advantageously, the spreader being folded, its crossbar is disposed outside and behind the rear face of the bucket. It is noteworthy that this construction allows the rudder to also serve as a handle for rolling the bucket by hand.

BRÈVE DESCRIPTION DES DESSINSBRIEF DESCRIPTION OF THE DRAWINGS

Les spécifications détaillées de l'invention sont données dans la description qui suit en liaison avec les dessins ci-annexés. Il est à noter que ces dessins n'ont d'autre but que celui d'illustrer le texte de la description et qu'ils ne constituent donc en aucune sorte une limitation de la portée de l'invention.The detailed specifications of the invention are given in the following description in conjunction with the accompanying drawings. It should be noted that these drawings have no other purpose than that of illustrating the text of the description and that they therefore in no way constitute a limitation of the scope of the invention.

Dans ces dessins :

  • la figure 1 est une vue en perspective d'une benne passe-porte selon l'invention, son palonnier étant replié ;
  • la figure 2 est une vue de face de cette benne ;
  • la figure 3 est une vue de côté de cette même benne ;
  • la figure 4 est une vue de cette benne en cours de vidage ;
  • la figure 5 est une vue de côté de cette benne, son palonnier étant relevé ; et
  • la figure 6 est une vue d'un empilage de trois bennes pour les transporter.
In these drawings:
  • the figure 1 is a perspective view of a door dump body according to the invention, its lifter being folded;
  • the figure 2 is a front view of this dumpster;
  • the figure 3 is a side view of this same bucket;
  • the figure 4 is a view of this dumpster being dumped;
  • the figure 5 is a side view of this bucket, its rudder being raised; and
  • the figure 6 is a view of a stack of three skips for transporting them.

DESCRIPTION DES MODES DE RÉALISATION PRÉFÉRÉS DE L'INVENTIONDESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION

La figure 1 présente une benne passe-porte 1 de forme rectangulaire en vue de dessus, allongée suivant une direction longitudinale, comprenant deux faces latérales 2 présentant un contour supérieur en « V » inversé, et une face arrière 5 présentant un contour supérieur horizontal qui prolonge de manière continue le contour des faces latérales.The figure 1 has a rectangular-shaped top-door skip bucket 1, elongated in a longitudinal direction, comprising two side faces 2 having an inverted "V" top contour, and a rear face 5 having a horizontal upper contour which extends substantially continue the contour of the lateral faces.

La face avant 6 de cette benne passe-porte 1 est, de bas en haut, inclinée vers l'avant et, en partie haute, elle se termine par un contour supérieur venant un peu en dessous de celui de la face arrière, de manière à faciliter le chargement frontal des matériaux.The front face 6 of this skip 1 is, from the bottom up, inclined forward and, in the upper part, it ends with an upper contour coming a little below that of the rear face, so to facilitate the front loading of materials.

Le contour supérieur des faces latérales 2 et de la face arrière 5 présente un rebord supérieur continu 4 formé par la tôle des panneaux qui est pliée vers l'extérieur puis vers le bas, afin d'apporter une forte rigidité à l'ensemble, et d'éviter des bords de tôle coupant tournés vers l'extérieur qui pourraient blesser des utilisateurs.The upper contour of the lateral faces 2 and of the rear face 5 has a continuous upper flange 4 formed by the panel sheet which is folded outwards and then downwards, in order to bring a high rigidity to the assembly, and avoid cutting edges of steel that are outward and could injure users.

Avantageusement, le panneau 7 constituant la base de la benne reçoit en dessous un train de roulettes 8, comportant à l'avant deux roulettes fixes disposées dans la direction longitudinale et à l'arrière deux roulettes montées pivotantes autour d'un axe vertical, afin de faciliter les déplacements de la benne dans toutes les directions, mais qui peuvent être bloquées, afin de sécuriser la position de la benne.Advantageously, the panel 7 constituting the base of the bucket receives below a train of rollers 8, having at the front two fixed rollers arranged in the longitudinal direction and at the rear two castors mounted pivoting about a vertical axis, so to facilitate the movements of the bucket in all directions, but which can be blocked, to secure the position of the bucket.

Deux traverses tubulaires 10 de section rectangulaire sont disposées transversalement entre les roulettes 8, afin de permettre la prise de la benne par les fourches d'un chariot élévateur, pour la soulever.Two tubular crosspieces 10 of rectangular section are arranged transversely between the rollers 8, to allow the catch of the bucket by the forks of a forklift, to lift it.

En variante, ces traverses tubulaires peuvent être remplacées par des profilés ou par des cornièrés rigides qui participeront à la rigidification de la benne et qui faciliteront la prise et le transport de celle-ci par les fourches d'un chariot.In a variant, these tubular crosspieces may be replaced by profiles or rigid cornièrés which will participate in the stiffening of the bucket and which will facilitate the catching and the transport thereof by the forks of a carriage.

Une chape 16, soudée au sommet de chaque face latérale 2 formant la pointe du « V », comporte deux plaques verticales parallèles comprenant une plaque intérieure plane 12, alignée sur le panneau de ladite face latérale, et une plaque extérieure 14 alignée sur l'extérieur du rebord supérieur 4, son extrémité inférieure étant repliée pour venir en appui sur ce panneau. Les deux plaques intérieure 12 et extérieure 14 sont percées, leurs orifices étant disposés en vis-à-vis.A yoke 16, welded to the top of each lateral face 2 forming the tip of the "V", comprises two parallel vertical plates comprising a flat inner plate 12, aligned on the panel of said lateral face, and an outer plate 14 aligned on the outside the upper flange 4, its lower end being folded to bear against this panel. The two inner plates 12 and outer 14 are pierced, their orifices being arranged vis-à-vis.

On obtient ainsi une chape 16 qui comporte en haut un perçage transversal, qui est rigidement fixée à la benne, et qui est disposée exactement dans l'épaisseur du rebord supérieur 4.A yoke 16 is thus obtained which comprises at the top a transverse bore, which is rigidly fixed to the bucket, and which is arranged exactly in the thickness of the upper flange 4.

Un palonnier de soulèvement 20, comportant une barre supérieure transversale 22 équipée en son milieu d'un anneau de levage 24, présente à chaque extrémité de ladite barre 22 un montant 26 de section tubulaire rectangulaire qui se termine à la base par une plaque 28 disposée dans un plan longitudinal, insérée dans le plan médian de la chape 16. Chaque montant 26 peut être réalisé sous la forme d'un tube de section rectangulaire ou carrée, ou encore sous la forme d'un profilé, par exemple de section en T ou en I.A lifting bar 20, comprising a transverse upper bar 22 equipped in the middle with a lifting ring 24, has at each end of said bar 22 an upright 26 of rectangular tubular section which terminates at the base by a plate 28 arranged in a longitudinal plane, inserted in the median plane of the yoke 16. Each upright 26 may be in the form of a rectangular or square section tube, or in the form of a profile, for example a T-section or in I.

Un axe traversant les orifices des deux plaques constituant la chape 16, ainsi qu'un orifice percé dans la plaque de base 28, réalise une articulation du palonnier 20 sur les deux faces latérales 2 de la benne 1. La largeur des montants 26, que ces derniers soient tubulaires ou profilés, correspond sensiblement à la largeur du rebord supérieur 4, et se superpose au-dessus de ce rebord quand le palonnier est replié.An axis passing through the orifices of the two plates forming the yoke 16, as well as an orifice pierced in the base plate 28, provides a hinge of the rudder 20 on the two lateral faces 2 of the bucket 1. The width of the uprights 26, that the latter are tubular or profiled, substantially corresponds to the width of the upper rim 4, and is superimposed above this rim when the rudder is folded.

Lorsque le palonnier 20 est replié vers l'arrière, comme représenté sur les figures 1 à 3, ses montants 26 sont sensiblement parallèles au rebord supérieur 4 avec une distance minimum E, grâce à un décalage vers l'arrière des perçages des plaques de base 28 quand ce palonnier est vertical. La distance E assure ainsi une protection dans le cas où le palonnier 20 retombe brutalement, alors que les opérateurs au sol ont laissé une main ou un bras posé sur le rebord supérieur 4 de la benne, en évitant de les pincer, voire de les écraser.When the lifter 20 is folded backwards, as shown on the Figures 1 to 3 , its uprights 26 are substantially parallel to the upper rim 4 with a minimum distance E, thanks to a rearward shift of the bores of the base plates 28 when the rudder is vertical. The distance E thus provides protection in the case where the rudder 20 falls suddenly, while ground operators have left a hand or an arm placed on the upper edge 4 of the bucket, avoiding pinching or crushing them.

Dans sa position repliée, la barre transversale 22 du palonnier 20 vient en arrière de la face arrière 5 de la benne 1 et les montants 26 sont ajustés au-dessus des parties latérales du rebord latéral 4. On notera que l'ouverture de la benne passe-porte est ainsi complètement dégagée, ce qui facilite toute opération de chargement.In its folded position, the transverse bar 22 of the crossbar 20 comes behind the rear face 5 of the bucket 1 and the uprights 26 are fitted above the side portions of the lateral flange 4. Note that the opening of the bucket In this way, the door-keeper is completely unobstructed, which facilitates any loading operation.

La barre transversale 22 du palonnier 20 comporte également en son milieu un bras 30 tourné vers le bas quand ce palonnier est replié, lequel bras comporte à son extrémité libre une came 32 montée pivotante autour d'un axe transversal. La came 32 présente dans cet exemple de réalisation la forme d'un diabolo allongé comprenant à chaque extrémité un creux entouré par deux pointes.The crossbar 22 of the crossbar 20 also has in its middle an arm 30 facing downwardly when the lifter is folded, which arm has at its free end a cam 32 pivotally mounted about a transverse axis. The cam 32 has in this embodiment the shape of an elongated diabolo comprising at each end a hollow surrounded by two points.

Le palonnier 20 étant en cours de repli sur la benne 1, la came 32 vient s'insérer entre deux tôles longitudinales parallèles 34, qui sont soudées sur la face arrière 5, perpendiculairement à celle-ci, et qui sont reliées par trois tétons transversaux 36. La forme des extrémités de la came 32 ainsi que le positionnement des trois tétons 36 vont conduire aux mouvements suivants lors d'une dépose de la benne au sol, avec un repli de son palonnier 20.The spreader bar 20 is being folded on the bucket 1, the cam 32 is inserted between two parallel longitudinal plates 34, which are welded to the rear face 5, perpendicularly thereto, and which are connected by three transverse pins 36. The shape of the ends of the cam 32 as well as the positioning of the three pins 36 will lead to the following movements during a removal of the bucket on the ground, with a fold of its rudder 20.

En fin de la descente du palonnier 20 commandée par le grutier, la came 32 vient inévitablement au contact du téton supérieur 36', lequel provoque alors une première rotation de la came, qui se place sensiblement verticalement. Lorsque la came 32 est dans cette première position angulaire particulière, le grutier stoppe le mouvement de descente du palonnier et évite notamment que la came 32 vienne à toucher le téton 36" qu'elle surplombe.At the end of the descent of the rudder 20 controlled by the crane operator, the cam 32 inevitably comes into contact with the upper lug 36 ', which then causes a first rotation of the cam, which is placed substantially vertically. When the cam 32 is in this first particular angular position, the crane stops the downward movement of the spreader and in particular prevents the cam 32 comes to touch the pin 36 "it overhangs.

Lors du relevage suivant commandé par le grutier, relevage qui est illustré à la figure 4, la came 32 vient ainsi se bloquer sous le téton 36' de manière à maintenir le palonnier 20 dans sa position repliée. La benne 1 peut ainsi poursuivre son mouvement de bascule, sa face avant inclinée 6 dépassant un peu la position horizontale afin de permettre de vider entièrement le contenu de ladite benne.At the next lift controlled by the crane operator, lift that is shown in the figure 4 , the cam 32 is thus locked under the pin 36 'so as to maintain the rudder 20 in its folded position. The bucket 1 can thus continue its rocking movement, its inclined front face 6 exceeding a little horizontal position to allow to completely empty the contents of said bucket.

On notera que la position très reculée de l'anneau de levage 24, par rapport à la face arrière de la benne, facilite le basculement lors du levage de cet anneau et augmente l'angle d'inclinaison de la benne, ce qui est favorable pour assurer un vidage complet des matériaux.Note that the very far back position of the lifting ring 24, relative to the rear face of the bucket, facilitates tilting when lifting this ring and increases the angle of inclination of the bucket, which is favorable to ensure a complete emptying of the materials.

Lors de la dépose suivante de la benne, le grutier fait en sorte que la descente du palonnier soit davantage prononcée jusqu'à ce que la came vienne à toucher le téton 36" , puis pivote encore davantage, dans le sens rétrograde par rapport aux dessins, et vienne alors en appui contre les deux tétons 36" et 36"' , comme cela est représenté à la figure 3. Le passage de la came 32 est ainsi « libéré » relativement au téton 36'. Le grutier peut alors relever le palonnier 20 pour le mettre dans sa position verticale quand la benne est enlevée, comme représenté à la figure 5.At the next removal of the bucket, the crane operator ensures that the descent of the rudder is more pronounced until the cam comes to touch the nipple 36 ", then pivots even more, in the retrograde direction relative to the drawings , and then come to bear against the two pins 36 "and 36"', as shown in FIG. figure 3 . The passage of the cam 32 is thus "released" relative to the stud 36 '. The crane operator can then raise the rudder 20 to put it in its vertical position when the bucket is removed, as shown in FIG. figure 5 .

On obtient ainsi des manoeuvres automatiques du palonnier 20 qui sont commandées uniquement par le mouvement de descente plus ou moins prononcé que le grutier donne précisément au palonnier, et par voie de conséquence à la came 32 en forme de diabolo, l'opérateur au sol n'ayant pas à s'approcher de la benne.This results in automatic maneuvers of the rudder 20 which are controlled solely by the more or less pronounced downward movement that the crane gives precisely to the rudder, and consequently to the cam 32 in the form of a diabolo, the ground operator n not having to approach the dumpster.

On notera que, de chaque côté de la benne 1, le montant 26 du palonnier 20 et la chape 16 comportant l'articulation dudit palonnier étant entièrement ajustés sur la largeur du rebord supérieur 4, on obtient ainsi un système de levage qui maintient le volume intérieur de la benne disponible au maximum, avec une largeur hors tout minimum. Ce type de benne est donc particulièrement bien approprié pour passer par des ouvertures de largeur réduite.Note that on each side of the bucket 1, the upright 26 of the spreader 20 and the yoke 16 comprising the articulation of said spreader being fully adjusted over the width of the upper rim 4, thus obtaining a lifting system that maintains the volume inside of the bucket available to the maximum, with a minimum overall width. This type of bucket is therefore particularly suitable for passing through openings of reduced width.

On peut l'utiliser en particulier pour la déplacer sur différents niveaux d'un bâtiment en travaux, à travers des portes de distribution intérieure, puis la sortir par un passage donnant vers l'extérieur, en prévoyant par exemple une plate-forme extérieure de chantier au niveau de ce dernier passage pour recevoir ladite benne et préparer son enlèvement par une grue. On peut prévoir avantageusement que la benne 1 soit d'une largeur hors-tout comprise entre environ 650 mm et environ 750 mm, ce qui permet de la faire passer dans la majorité des portes. Cette largeur hors-tout peut toutefois être quelque peu supérieure à 750 mm dans le cas où le bâtiment à construire est essentiellement à usage administratif, les portes étant cette fois prévues pour être bien souvent d'une largeur de l'ordre de 1,50 m.It can be used in particular to move it on different levels of a building under construction, through internal distribution doors, then out through a passage leading to the outside, for example by providing an external platform of site at the latter passage to receive said bucket and prepare its removal by a crane. It can be advantageously provided that the bucket 1 has an overall width of between about 650 mm and about 750 mm, which allows it to pass through the majority of doors. This overall width may however be somewhat greater than 750 mm in the case where the building to be built is essentially for administrative use, the doors being this time planned to be often of a width of the order of 1.50. m.

La figure 6 présente la possibilité d'empilement de bennes passe-porte 1 permise par un léger évasement de leurs faces latérales 2 s'écartant vers le haut afin de permettre cet empilage. L'empilement est alors réalisé de préférence avec un sens alterné pour réduire l'encombrement. L'ensemble des bennes 1 superposées peut alors être déplacé facilement à la main, grâce aux roulettes 8 de la benne inférieure.The figure 6 presents the possibility of stacking skips door 1 allowed by a slight flaring of their side faces 2 deviating upwardly to allow this stacking. The stack is then preferably made with an alternating direction to reduce the bulk. The set of bins 1 superimposed can then be moved easily by hand, thanks to the wheels 8 of the lower body.

Comme il va de soi, l'invention ne se limite pas aux seuls modes d'exécution préférentiels décrits ci-dessus.It goes without saying that the invention is not limited to the only preferred embodiments described above.

Elle embrasse au contraire toutes les variantes possibles de réalisation, pour autant que ces dernières ne sortent pas du cadre délimité par les revendications ci-jointes qui définissent la portée de la présente invention.On the contrary, it embraces all the possible variants of embodiment, insofar as the latter do not go beyond the scope delimited by the appended claims which define the scope of the present invention.

Claims (10)

Benne de chantier passe-porte (1) comportant un palonnier (20) présentant une barre transversale (22) équipée d'un moyen de levage (24) et dotée à ses extrémités de deux montants (26) comprenant chacun une base articulée sur une face latérale (2) de la benne (1), ladite benne disposant en outre d'un rebord supérieur (4) formant un contour de rigidification, caractérisée en ce que, lorsque le palonnier (20) est en position repliée, chaque montant (26) avec son articulation se superpose sur la partie du rebord supérieur (4) qui lui correspond, sa largeur étant sensiblement intégrée dans celle dudit rebord, et en ce que le palonnier (20) dispose en outre d'un système de verrouillage et de déverrouillage automatique (32, 36) apte à maintenir ledit palonnier en position fermée au cours de l'opération de vidage de la benne.A skip (1) comprising a crossbar (20) having a transverse bar (22) equipped with lifting means (24) and having at its ends two uprights (26) each comprising a base articulated on a side face (2) of the bucket (1), said bucket further having an upper flange (4) forming a stiffening contour, characterized in that , when the lifter (20) is in the folded position, each amount ( 26) with its articulation is superimposed on the part of the upper rim (4) which corresponds to it, its width being substantially integrated in that of said rim, and in that the rudder (20) also has a locking system and automatic unlocking (32, 36) adapted to maintain said lifter in the closed position during the emptying operation of the bucket. Benne de chantier passe-porte selon la revendication 1, caractérisée en ce que le système de verrouillage et de déverrouillage automatique apte à maintenir son palonnier (20) en position fermée au cours de l'opération de vidage comprend une came pivotante (32) solidaire de la barre transversale (22) du palonnier (20), laquelle came (32) vient au contact de différents tétons (36) fixés sur la benne, lesdits tétons étant disposés de sorte à provoquer, à chaque descente du palonnier, une rotation de la came (32) conduisant alternativement au blocage de ladite came sur ces tétons, ou à son déblocage.A skip for a door closer according to claim 1, characterized in that the automatic locking and unlocking system capable of holding its lifter (20) in the closed position during the emptying operation comprises a pivoting cam (32) secured to crossbar (22) of the crossbar (20), which cam (32) comes into contact with different pins (36) fixed on the bucket, said pins being arranged so as to cause, at each descent of the crossbar, a rotation of the cam (32) alternately leading to the locking of said cam on these pins, or its release. Benne de chantier passe-porte selon l'une quelconque des revendications 1 et 2, caractérisée en ce qu'elle présente une largeur hors-tout comprise entre environ 650 mm et environ 750 mm.A skip for a door closer according to one of claims 1 and 2, characterized in that it has an overall width of between about 650 mm and about 750 mm. Benne de chantier passe-porte selon l'une quelconque des revendications 1 à 3, caractérisée en ce que le dessous du panneau (7) constituant la base de ladite benne est équipé d'un train de roulettes (8).A skip for a door closer according to one of claims 1 to 3, characterized in that the underside of the panel (7) constituting the base of said bucket is equipped with a wheel train (8). Benne de chantier passe-porte selon l'une quelconque des revendications 1 à 4, caractérisée en ce que chaque articulation d'un montant (26) sur une face latérale (2) de la benne comporte une chape (16).A skip of the door construction site according to any one of claims 1 to 4, characterized in that each hinge of an amount (26) on a lateral face (2) of the bucket comprises a yoke (16). Benne de chantier passe-porte selon la revendication 5, caractérisée en ce que la chape (16) comprend deux plaques parallèles (12, 14) qui reçoivent l'extrémité (28) du montant (26) entre elles et qui sont sensiblement alignées de part et d'autre du rebord supérieur (4).A skip for a door closer according to claim 5, characterized in that the yoke (16) comprises two parallel plates (12, 14) which receive the end (28) of the upright (26) between them and which are substantially aligned with each other. on both sides of the upper edge (4). Benne de chantier passe-porte selon l'une quelconque des revendications 1 à 6, caractérisée en ce que chaque face latérale (2) comporte un contour supérieur en « V » inversé recevant à son sommet un moyen d'articulation (16) du palonnier (20).Benne de chantier construction door according to any one of claims 1 to 6, characterized in that each side face (2) has an inverted upper contour "V" receiving at its apex means of articulation (16) of the rudder (20). Benne de chantier passe-porte selon l'une quelconque des revendications 1 à 7, caractérisée en ce que, le palonnier (20) étant replié, ses montants (26) viennent au-dessus des rebords (4) en laissant entre eux un écart de sécurité (E) qui évite de pincer une main ou un bras.A skip for a door closer according to one of claims 1 to 7, characterized in that , the bar (20) being folded over, its uprights (26) extend above the flanges (4), leaving a distance between them safety (E) that avoids pinching a hand or an arm. Benne de chantier passe-porte selon l'une quelconque des revendications 1 à 8, caractérisée en ce que le palonnier (20) comporte des formes donnant, lorsqu'il est replié, un dégagement complet de l'ouverture supérieure de ladite benne.A skip of the door construction site according to any one of claims 1 to 8, characterized in that the crossbar (20) has forms giving, when folded, a complete clearance of the upper opening of said bucket. Benne de chantier passe-porte selon la revendication 9, caractérisée en ce que, le palonnier (20) étant replié, sa barre transversale (22) est disposée à l'extérieur et en arrière de la face arrière (5) de la benne, de sorte qu'elle constitue simultanément une poignée pour déplacer ladite benne.A skip for a door closer according to claim 9, characterized in that the crossbar (20) being folded, its transverse bar (22) is arranged outside and behind the rear face (5) of the skip, so that it simultaneously constitutes a handle for moving said bucket.
EP15290084.1A 2014-03-28 2015-03-26 All-door construction skip comprising a retractable control spreader and having reduced width Active EP2927160B1 (en)

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FR1400761A FR3019162B1 (en) 2014-03-28 2014-03-28 SQUARE BODY WITH DOOR HANDBALL HAVING A REDUCED WIDTH

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107263A1 (en) 2020-02-14 2021-08-20 Sécatol CONSTRUCTION BUCKET INCLUDING A LIFT BEARING SUPPORTED ON A PROTECTED STOPPER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3062847B1 (en) * 2017-02-14 2019-03-22 Secatol SITE BENCH HAVING A PALONNIER HAVING SECURE STOP LIMIT STOPS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9011634U1 (en) * 1990-08-09 1990-10-25 Eichinger, Hans, 8434 Berching Trough for transporting bulk goods
DE9014514U1 (en) * 1990-10-19 1991-01-03 Diemwerke Ges.m.b.H. & Co., Lochau Transport containers, especially crane buckets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9011634U1 (en) * 1990-08-09 1990-10-25 Eichinger, Hans, 8434 Berching Trough for transporting bulk goods
DE9014514U1 (en) * 1990-10-19 1991-01-03 Diemwerke Ges.m.b.H. & Co., Lochau Transport containers, especially crane buckets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107263A1 (en) 2020-02-14 2021-08-20 Sécatol CONSTRUCTION BUCKET INCLUDING A LIFT BEARING SUPPORTED ON A PROTECTED STOPPER

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FR3019162A1 (en) 2015-10-02
PT2927160T (en) 2016-10-14
ES2602103T3 (en) 2017-02-17
EP2927160B1 (en) 2016-08-17
FR3019162B1 (en) 2016-03-04

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