FR2606340A1 - Device for closing an emptying door of a tipping skip mounted on a road vehicle - Google Patents

Device for closing an emptying door of a tipping skip mounted on a road vehicle Download PDF

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Publication number
FR2606340A1
FR2606340A1 FR8615540A FR8615540A FR2606340A1 FR 2606340 A1 FR2606340 A1 FR 2606340A1 FR 8615540 A FR8615540 A FR 8615540A FR 8615540 A FR8615540 A FR 8615540A FR 2606340 A1 FR2606340 A1 FR 2606340A1
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France
Prior art keywords
plate
bucket
closing
road vehicle
tipping
Prior art date
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Granted
Application number
FR8615540A
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French (fr)
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FR2606340B1 (en
Inventor
Gerard Wastiaux
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MATERIEL DE VOIRIE
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MATERIEL DE VOIRIE
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Publication date
Application filed by MATERIEL DE VOIRIE filed Critical MATERIEL DE VOIRIE
Priority to FR8615540A priority Critical patent/FR2606340B1/en
Priority to DE8714706U priority patent/DE8714706U1/en
Publication of FR2606340A1 publication Critical patent/FR2606340A1/en
Application granted granted Critical
Publication of FR2606340B1 publication Critical patent/FR2606340B1/en
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/26Means for controlling movement of tailboards or sideboards

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

Device for closing an emptying door, articulated at its top part, for a tipping skip carried by a road vehicle. It consists of a plate 9 placed at the lower part of the skip 1 and tipping between a locking position in which it holds the emptying door 2 closed and an opening position in which it acts as a pouring ramp, the requisite signalling lights 8 and the number plate 12 of the vehicle carrying the skip 1 being suspended rigidly from the plate 9.

Description

L'invention concerne un dispositif de fermeture d'une porte de vidange pour bennes basculantes, notnmment d'engins de nettoiement de la voirie. The invention relates to a device for closing a drain door for tipping bodies, in particular road cleaning machines.

Les bennes basculantes d'engins de nettoiement par aspiration, comme les balayeuses aspiratrices de voirie par exemple, sont équipées a leur partie arriére d'une porte de vidange, articulée à sa partie supérieure et maintenue fermee a sa partie inférieure par un ensemble de plusieurs crochets de verrouillage. Ces crochets sont généralement montes sur une barre transversale de commande commune, et sont manoeuvrés soit automatiquement par un systéme de bielles au début du basculement de la benne, soit par une commande séparée qui peut être manuelie, pneumatique, hydraulique, etc. The tipping bodies of suction cleaning machines, such as street vacuum sweepers for example, are equipped at their rear part with a drain door, hinged at its upper part and kept closed at its lower part by a set of several locking hooks. These hooks are generally mounted on a common control crossbar, and are operated either automatically by a system of connecting rods at the start of the tipping of the bucket, or by a separate control which can be manual, pneumatic, hydraulic, etc.

Du fait de la législation sur les véhicules routiers, les feux de signalisation routiere et la plaque de police ou plaque dtimmatricuiation sont places à l'extrême arriere du vehicule, a l'aplomb de la porte de vidange, et se trouvent donc systematiquement souillés par les dechets contenus dans la benne lors de sa vidange. Due to the legislation on road vehicles, the traffic lights and the police plate or registration plate are placed at the rear end of the vehicle, directly above the drain door, and are therefore systematically soiled by the waste contained in the bucket during its emptying.

Pour remédier à cet inconvénient, la presente invention fournit un dispositif de fermeture de la porte de vidange, constitue par une plaque basculant entre une position de verrouillage dans laquelle elle maintient fermee la porte de vidange, et une position d'ouverture dans laquelle elle fait office de rampe de déversement, les feux de signalisation et la plaque de police du véhicule portant la benne étant suspendus rigidement a la plaque basculante. To remedy this drawback, the present invention provides a device for closing the drain door, constituted by a plate tilting between a locking position in which it keeps the drain door closed, and an open position in which it discharge ramp office, the signal lights and the police plate of the vehicle carrying the bucket being rigidly suspended from the tilting plate.

La plaque est mise en mouvement à l'aide de dispositifs similaires å ceux utilisés pour la manoeuvre des crochets de verrouillage de la technique antérieure, par l'intermédiaire d'une barre de commande solidaire de la plaque. Lorsque cette barre tourne sous l'effet d'un vérin pneumatique ou hydraulique, par exemple, la plaque bascule et les feux et la plaque de signalisation viennent s'escamoter sous la benne. The plate is set in motion using devices similar to those used for the operation of the locking hooks of the prior art, by means of a control bar integral with the plate. When this bar rotates under the effect of a pneumatic or hydraulic cylinder, for example, the rocking plate and the lights and the signaling plate are retracted under the bucket.

Lorsque celle-ci bascule à son tour pour vider son contenu, les feux et plaque de police sont protegés des déchets du fait de leur position escamotée et de la présence de la plaque de fermeture faisant alors effet de rampe de déversement.When the latter switches in turn to empty its contents, the lights and police plate are protected from the waste due to their retracted position and the presence of the closing plate which then acts as a spill ramp.

D'autres avantages de l'invention apparaîtront å la lecture de la description suivante, faite en référence aux dessins annexés dans lesquels
- les figures l et 2 sont des représentations schematiques de côté d'une benne selon la technique antérieure, en position fermée et en position de vidange respectivement,
- les figures 3 et 4 sont des representations schematiques de côte d'une benne équipée d'une plaque basculante selon la présente invention, en position fermée et en position de vidange respectivement,
- la figure 5 est une vue de face de la partie arrière d'une benne equipée d'une plaque selon l'invention.
Other advantages of the invention will appear on reading the following description, made with reference to the accompanying drawings in which
FIGS. 1 and 2 are schematic side representations of a bucket according to the prior art, in the closed position and in the emptying position respectively,
FIGS. 3 and 4 are diagrammatic representations of the side of a bucket equipped with a tilting plate according to the present invention, in the closed position and in the emptying position respectively,
- Figure 5 is a front view of the rear part of a bucket fitted with a plate according to the invention.

Sur les figures des numeros de référence identiques designent des éléments similaires. In the figures, identical reference numbers designate similar elements.

La figure 1 représente schématiquement un vehicule de voirie porteur d'une benne basculante 1 dont la partie arriere est munie d'une porte de vidange 2 articulee à sa partie superieure 3. Des crochets de verrouillage 4. montés sur une barre de commande 5 commune assurent la fermeture de la porte lorsque la benne est en position horizontale. Le dispositif de commande du basculement de la benne est représentée schématiquement en 6 et peut être de différents types. Sur les longerons 7 du chassis du véhicule porteur de la benne, sont montés les feux de signalisation 8 et les plaques de police. FIG. 1 schematically represents a road vehicle carrying a tilting bucket 1, the rear part of which is provided with a drain door 2 articulated at its upper part 3. Locking hooks 4. mounted on a common control bar 5 close the door when the bucket is in the horizontal position. The device for controlling the tilting of the bucket is shown diagrammatically at 6 and can be of different types. On the longitudinal members 7 of the chassis of the vehicle carrying the tipper, the signal lights 8 and the police plates are mounted.

Lorsque la benne est basculee en position de vidange et que les crochets 4 ont été déverrouillés, la porte 2 s'ouvre et le contenu de la benne se déverse. Il est clair d'après la figure 2 que les feux 8 et la plaque de police située au voisinage de ces feux sont obligatoirement souillés par les déchets qui se de versent. When the bucket is tilted in the emptying position and the hooks 4 have been unlocked, the door 2 opens and the contents of the bucket are spilled. It is clear from FIG. 2 that the lights 8 and the police plate located in the vicinity of these lights are necessarily soiled by the waste which is poured.

Les figures 3 et 4 sont des vues similaires a celles des figures 1 et 2 mais representent une benne basculante equipee d'une plaque selon l'invention dont la description sera faite en se referant å sa position de fermeture de la porte de vidange. La plaque &commat; 9 a une forme genérale rectangulaire (figure 5) dont le grand coté correspond a la largeur du vehicule et tout au moins de la benne. La hauteur ou petit cote de la plaque doit être suffisante pour maintenir fermee la porte de vidange et assurer le guidage des déchets sur une longueur suffisante lors de la vidange. La plaque 9 est coudée en L à sa partie inférieure et est articulée sur la benne å l'extremité de la partie horizontale du L.La partie sensiblement verticale du L vient en appui contre la porte 2 en la maintenant fermee, le Jeu visible sur la figure 3 n'ayant été introduit que pour des raisons de lisibilité de la figure. Sous la partie coudee, et a son extremite interne, sont fixés rigidement des montants 1l portant les feux de signalisation 8 et la plaque de police 12 < visible seulement sur la figure 55. Bien entendu ces montants permettent le passage des fils de commande et d'alimentation électrique des feux de signalisation et de l'éclairage de la plaque. Figures 3 and 4 are views similar to those of Figures 1 and 2 but show a tilting skip fitted with a plate according to the invention whose description will be made with reference to its closed position of the drain door. The plate &commat; 9 has a generally rectangular shape (Figure 5) whose long side corresponds to the width of the vehicle and at least of the bucket. The height or small dimension of the plate must be sufficient to keep the emptying door closed and ensure the waste is guided over a sufficient length during emptying. The plate 9 is bent in L at its lower part and is articulated on the bucket at the end of the horizontal part of the L. The substantially vertical part of the L comes to bear against the door 2 while keeping it closed, the Clearance visible on Figure 3 having been introduced only for reasons of readability of the figure. Under the bent part, and at its internal end, are rigidly fixed uprights 11 carrying the signal lights 8 and the police plate 12 <visible only in Figure 55. Of course these uprights allow the passage of control wires and power supply for signal lights and license plate lighting.

Le montage de la plaque &commat; 9 a la benne 1 est represente schématiquement en 10 sur les figures 3 et 4, Ce montage peut prendre diverses formes selon le type de commande utilisé et on citera a titre d'exemple, celui représenté sur la figure 5. Une barre de commande 13 est montée solidaire dans deux brides 14 et 15 attenantes a la partie coudée inférieure de la plaque. The mounting of the plate &commat; 9 at the bucket 1 is represented schematically at 10 in FIGS. 3 and 4, This assembly can take various forms depending on the type of control used and we will cite by way of example, that shown in FIG. 5. A control bar 13 is mounted integral in two flanges 14 and 15 adjoining the lower bent part of the plate.

Cette barre 13 est mise en rotation par exemple par un vérin (non représenté) et cette rotation provoque le basculement de la plaque. La plaque 9 bascule avantageusement d'environ 90 par rapport a la benne qui, elle, basculera généralement d'environ 45'. This bar 13 is rotated for example by a jack (not shown) and this rotation causes the plate to tilt. The plate 9 advantageously rocks by about 90 relative to the bucket which, for its part, will generally tilt by about 45 '.

Claims (2)

REVENDICATIONS 1.- Dispositif de fermeture d'une porte de vidange, articulée å sa partie supérieure, pour benne basculante portee par un vehicule routier, caractérise en ce qu'il est constitué par une plaque < 9) placée à la partie inférieure de la benne et basculant entre une position de verrouillage dans laquelle elle maintient fermée la porte de vidange (2) et une position d'ouverture dans laquelle elle fait office de rampe de deversement, les feux de signalisation (8 > et la plaque de police < 12) réglementaires du véhicule portant la benne v1) etant suspendus rigidement a la plaque (9). 1.- Device for closing a drain door, articulated at its upper part, for a tipping body carried by a road vehicle, characterized in that it is constituted by a plate <9) placed at the lower part of the body and toggling between a locking position in which it keeps the drain door closed (2) and an open position in which it acts as a dumping ramp, the signal lights (8> and the police plate <12) regulatory of the vehicle carrying the bucket v1) being rigidly suspended from the plate (9). 2.- Dispositif selon la revendication 1, caractérise en ce que la plaque < 9) est coudee à sa partie inférieure et bascule autour d'un axe horizontal situé sous l'extrémité arriere de la benne.  2.- Device according to claim 1, characterized in that the plate <9) is bent at its lower part and swings around a horizontal axis located under the rear end of the bucket.
FR8615540A 1986-11-07 1986-11-07 DEVICE FOR CLOSING A DRAIN DOOR FOR A DUMP TRUCK MOUNTED ON A ROAD VEHICLE Expired FR2606340B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8615540A FR2606340B1 (en) 1986-11-07 1986-11-07 DEVICE FOR CLOSING A DRAIN DOOR FOR A DUMP TRUCK MOUNTED ON A ROAD VEHICLE
DE8714706U DE8714706U1 (en) 1986-11-07 1987-11-04 Locking device for unloading flaps of tipper bodies mounted on road vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615540A FR2606340B1 (en) 1986-11-07 1986-11-07 DEVICE FOR CLOSING A DRAIN DOOR FOR A DUMP TRUCK MOUNTED ON A ROAD VEHICLE

Publications (2)

Publication Number Publication Date
FR2606340A1 true FR2606340A1 (en) 1988-05-13
FR2606340B1 FR2606340B1 (en) 1989-03-03

Family

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Family Applications (1)

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FR8615540A Expired FR2606340B1 (en) 1986-11-07 1986-11-07 DEVICE FOR CLOSING A DRAIN DOOR FOR A DUMP TRUCK MOUNTED ON A ROAD VEHICLE

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DE (1) DE8714706U1 (en)
FR (1) FR2606340B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998023316A1 (en) 1996-11-27 1998-06-04 Sse System Services Establishment Medical syringe
US5823630A (en) * 1997-03-14 1998-10-20 Omni Holding Company Pivot lip dump gate
CN102616514A (en) * 2012-03-30 2012-08-01 大连交通大学 Axially fixed and radially rotatable vehicle-mounted container limiting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530295C2 (en) 2006-09-06 2008-04-22 Atlas Copco Rock Drills Ab Mechanical rear leg

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649202A (en) * 1948-08-10 1951-01-24 Duramin Engineering Company Lt Improvements in and relating to tipping wagons
US2964351A (en) * 1958-08-25 1960-12-13 Gen Motors Corp Adjustable license plate assembly
US3078121A (en) * 1959-12-03 1963-02-19 Dempster Brothers Inc End gate for compaction-type bodies
US3279844A (en) * 1964-06-05 1966-10-18 Horace A Cartwright Extension insert and tail gate operator for dump trucks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649202A (en) * 1948-08-10 1951-01-24 Duramin Engineering Company Lt Improvements in and relating to tipping wagons
US2964351A (en) * 1958-08-25 1960-12-13 Gen Motors Corp Adjustable license plate assembly
US3078121A (en) * 1959-12-03 1963-02-19 Dempster Brothers Inc End gate for compaction-type bodies
US3279844A (en) * 1964-06-05 1966-10-18 Horace A Cartwright Extension insert and tail gate operator for dump trucks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998023316A1 (en) 1996-11-27 1998-06-04 Sse System Services Establishment Medical syringe
US5823630A (en) * 1997-03-14 1998-10-20 Omni Holding Company Pivot lip dump gate
CN102616514A (en) * 2012-03-30 2012-08-01 大连交通大学 Axially fixed and radially rotatable vehicle-mounted container limiting device
CN102616514B (en) * 2012-03-30 2013-11-06 大连交通大学 Axially fixed and radially rotatable vehicle-mounted container limiting device

Also Published As

Publication number Publication date
FR2606340B1 (en) 1989-03-03
DE8714706U1 (en) 1987-12-23

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