EP3875339A1 - Folding shelf with large longitudinal extension and vehicle including such a shelf - Google Patents
Folding shelf with large longitudinal extension and vehicle including such a shelf Download PDFInfo
- Publication number
- EP3875339A1 EP3875339A1 EP21159963.4A EP21159963A EP3875339A1 EP 3875339 A1 EP3875339 A1 EP 3875339A1 EP 21159963 A EP21159963 A EP 21159963A EP 3875339 A1 EP3875339 A1 EP 3875339A1
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- Prior art keywords
- panel
- shelf
- assembly
- wall
- rotation
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- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 208000031968 Cadaver Diseases 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D37/00—Other furniture or furnishings
Definitions
- the invention also relates to a vehicle, in particular a railway vehicle, incorporating at least one such assembly.
- standing tables comprising a first horizontal panel fixed to the wall and having a foot extending between the floor and a distal end of the panel in order to support this panel.
- Such a table generally comprises two side panels mounted to rotate on the panel on either side of the latter in the longitudinal direction. In this shelf, each of the two side panels is cantilevered. In practice, this limits the longitudinal extension of each of the side panels to much less than 500 millimeters.
- the difference in longitudinal extension between the unfolded configuration and the folded configuration is much less than 500 millimeters.
- Such a tablet is therefore not well suited for a person with reduced mobility seated in a wheelchair. Indeed, due to the dimensions of the wheelchair, the person is located at a certain distance from the central panel, so that, even when one of the side panels is unfolded, the edge of the tablet is far enough away from the person in the longitudinal direction. In other words, the person has the impression of being too far from the tablet in the unfolded configuration, and cannot get any closer to it.
- the foot of the table is liable to constitute an inconvenience for the person in a wheelchair, due to the large radius of gyration of the chair, typically of the order of 1500 millimeters.
- retractable shelves comprising a single panel mounted on the wall.
- the panel In a storage position, the panel is received in a housing defined by the wall. To remove the panel, it is moved in translation upwards, then the panel is lowered by a rotational movement about an axis of rotation passing substantially through a longitudinal edge of the panel located on the side of the wall.
- retractable shelves are not easily handled by a person in a wheelchair.
- the force to exit the panel from its housing is relatively large and imposes a vertical translational movement that is difficult for the person to perform.
- these shelves can be inconvenient for a person sitting in an electric wheelchair, generally longer than a standard or mechanical wheelchair.
- a tablet comprising, at least on one side in the longitudinal direction, a first panel mounted to rotate on a body, and a second panel mounted to rotate on the first panel.
- the two panels In the unfolded configuration, the two panels are relatively narrow and well suited to a user seated in a nearby seat. However, the two panels do not have a sufficiently large longitudinal extension for a person in a wheelchair.
- an object of the invention is to provide a folding shelf having a longitudinal extension suitable for a person in a wheelchair in the unfolded position, while having sufficient mechanical strength.
- the assembly comprises one or more of the characteristics corresponding to claims 2 to 8, taken in isolation or in any technically possible combination.
- the subject of the invention is also a vehicle according to claim 9.
- the vehicle comprises the characteristics of claim 10.
- a vehicle 10 comprising an assembly 12 comprising a wall 14, a floor 16, and a folding shelf 18.
- the vehicle 10 is for example a railway vehicle, such as a high speed or suburban train.
- the vehicle 10 is a non-rail motor vehicle, such as a coach.
- the vehicle comprises a plurality of assemblies similar to the assembly 12, that is to say in particular a plurality of tablets similar to the tablet 18.
- the assembly 12 also comprises, in the example shown, a partition wall 19, for example substantially perpendicular to the wall 14.
- the assembly 12 is not located in a vehicle, but for example located in a building (not shown).
- the tablet 18 comprises a body 20 extending in a transverse direction T of the tablet, and here of the vehicle 10.
- the shelf 18 also comprises a plurality of panels 22 comprising a first panel 22A rotatably mounted on the body 20 about a first axis of rotation R1 substantially parallel to the transverse direction T, and at least a second panel 22B rotatably mounted on the first panel around a second axis of rotation R2.
- the tablet 18 is movable between an unfolded configuration (shown in the figures 1 to 3 ), and a folded configuration (shown in phantom on the figure 3 ), both mechanically stable.
- the first panel 22A and the second panel 22B extend in the extension of one another, in a longitudinal direction L substantially perpendicular to the transverse direction T and substantially horizontal when the vehicle 10 is located on a ground (not shown) itself horizontal, the first panel being in a lowered position relative to the body 20 around the first axis of rotation R1.
- first panel 22A and the second panel 22B together have a longitudinal extension L1 greater than 500 millimeters, preferably greater than 600 millimeters.
- the longitudinal extension L1 is for example about 650 millimeters.
- the first panel 22A and the second panel 22B form between them an acute angle ⁇ around the second axis of rotation R2, the first panel being in a raised position relative to the body 20 around the first axis of rotation R1.
- the angle ⁇ is substantially zero.
- the second panel 22B is located against the first panel 22A.
- the first panel 22A and the second panel 22B are for example substantially vertical.
- the transverse direction T is also substantially horizontal when the vehicle 10 is located on terrain which is itself substantially horizontal.
- a direction V is also defined which is substantially perpendicular to the transverse direction T and to the longitudinal direction L, intended to be vertical when the vehicle 10 is located on substantially horizontal terrain.
- the panels 22 form plates, for example rectangular.
- the second panel 22B is for example shorter than the first panel 22A longitudinally in the unfolded configuration of the tablet.
- the first panel 22A is for example mounted on the body 20 using a hinge 26A defining the first axis of rotation R1.
- the second panel 22B is mounted on the first panel 22A using a hinge 26B defining the second axis of rotation R2.
- the hinges 26A, 26B are respectively located at the upper surfaces 28A, 28B of the first panel 22A and the second panel 22B, which ensures the mechanical stability of the panels in the unfolded configuration.
- the mechanical stability of the folded configuration is for example ensured by a couple of frictions of the hinge 26A, or by a fastening system (not shown) of the panels 22 in the folded configuration.
- the wall 14 is a side wall of the vehicle 10.
- the wall 14 is formed by a covering 28 fixed to a structure 30 of the vehicle 10.
- the structure 30 is for example the body of the vehicle 10.
- the body 20 is fixed on the wall 14, for example on the structure 30.
- the body 20 advantageously forms a protuberance extending transversely, in cantilever, from the wall 14, the shelf 18 being devoid of any foot extending between the floor 16 and the body away from the wall. wall.
- the body 20 comprises for example a base 32, two uprights 34, 36, for example vertical, fixed on the base and spaced transversely from one another, and a bar 38 extending transversely between the two uprights and adapted to serve as a handle.
- the support surface 24 and the tablet 18 in the unfolded configuration define between them a contact zone 40 having a transverse extension L2 advantageously between 10 millimeters and 150 millimeters, and for example about 120 millimeters.
- the assembly 12 defines an area 42 provided for a person 44 with reduced mobility equipped with a wheelchair 46.
- Zone 42 extends longitudinally in front of shelf 18 in the folded configuration.
- the zone 42 is delimited longitudinally on the one hand by the shelf 18 in the folded configuration, and on the other hand by the partition wall 19.
- Zone 42 extends transversely from wall 14.
- the zone 42 has for example a longitudinal extension L3 greater than or equal to 1400 millimeters to accommodate the person 44 when seated in a mechanical wheelchair 46A, and preferably greater than or equal to 1550 millimeters to accommodate said person 46 when 'she is sitting in a 46B electric wheelchair.
- the position of the person 44 can be offset by approximately 150 millimeters longitudinally depending on whether he has a mechanical or electric wheelchair.
- Zone 42 has for example a transverse extension L4 greater than 750 millimeters, for example approximately 800 mm.
- the tablet 18 is in the folded configuration shown in figure 3 . This allows the person 44 with reduced mobility seated in one of the wheelchairs 46A or 46B to come and place themselves in the zone 42 provided for this purpose.
- the person 44 faces the shelf 48 and has his back to the partition 19.
- the person 44 stands near the body 20 in the longitudinal direction L.
- the person 44 or another person, unfolds the tablet 18 to put it in the unfolded configuration shown in the figures. figures 1 to 3 .
- the first panel 22A and the second panel 22B rest on the support surface 24 via the contact zone 40.
- the panels 22 are thus supported by the support surface 24, which decreases the overhang of the panels. panels 22 and ensures sufficient mechanical strength of the tablet.
- the panels 22 form a table sufficiently close to the person 44.
- the longitudinal extension L1 is advantageously chosen so that the tablet 18 can be used by the person 44, whether this person is seated in a mechanical or electric wheelchair.
- the longitudinal extension L1 is for example chosen as being the average between that which would be optimal when the person 44 is in the mechanical wheelchair 46B and that which would be optimal when the person 44 is in an electric wheelchair 46A.
- the difference of 75 millimeters which exists between the extension L1 chosen and the extension which would be optimal is perfectly tolerable by the person 44.
- the tablet 18 has a longitudinal extension L1 adapted to a person in a wheelchair, while having good mechanical strength.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Passenger Equipment (AREA)
- Assembled Shelves (AREA)
Abstract
Ensemble (12) comprenant une paroi (14), et une tablette (18) pliante comportant un corps (20) fixé sur la paroi et s'étendant selon une direction transversale (T), et une pluralité de panneaux (22) comprenant au moins un premier panneau (22A) monté sur le corps autour d'un premier axe de rotation (R1), et au moins un deuxième panneau (22B) monté sur le premier panneau autour d'un deuxième axe de rotation (R2).La tablette est mobile entre une configuration dépliée, mécaniquement stable, dans une direction longitudinale (L), et une configuration pliée, mécaniquement stable, dans laquelle le premier panneau et le deuxième panneau forment entre eux un angle aigu autour du deuxième axe de rotation.Dans la position dépliée, les panneaux présentent ensemble une extension longitudinale (L1) supérieure à 500 mm, et au moins l'un des panneaux repose sur une surface de support définie par la paroi.Assembly (12) comprising a wall (14), and a folding shelf (18) comprising a body (20) fixed to the wall and extending in a transverse direction (T), and a plurality of panels (22) comprising at at least a first panel (22A) mounted on the body around a first axis of rotation (R1), and at least a second panel (22B) mounted on the first panel around a second axis of rotation (R2). tablet is movable between an unfolded, mechanically stable configuration in a longitudinal direction (L), and a folded, mechanically stable configuration in which the first panel and the second panel form an acute angle between them about the second axis of rotation. in the unfolded position, the panels together have a longitudinal extension (L1) greater than 500 mm, and at least one of the panels rests on a support surface defined by the wall.
Description
La présente invention concerne un ensemble comprenant une paroi, un plancher, et une tablette pliante comportant :
- un corps s'étendant selon une direction transversale de la tablette, le corps étant fixé sur la paroi,
- une pluralité de panneaux comprenant au moins un premier panneau monté rotatif sur le corps autour d'un premier axe de rotation sensiblement parallèle à la direction transversale, et au moins un deuxième panneau monté rotatif sur le premier panneau autour d'un deuxième axe de rotation,
- une configuration dépliée, mécaniquement stable, dans laquelle les panneaux s'étendent dans le prolongement les uns des autres et dans une direction longitudinale sensiblement perpendiculaire à la direction transversale et sensiblement horizontale ou destinée à être horizontale, et
- une configuration pliée, mécaniquement stable, dans laquelle le premier panneau et le deuxième panneau forment entre eux un angle aigu autour du deuxième axe de rotation.
- a body extending in a transverse direction of the tablet, the body being fixed to the wall,
- a plurality of panels comprising at least a first panel rotatably mounted on the body about a first axis of rotation substantially parallel to the transverse direction, and at least a second panel rotatably mounted on the first panel about a second axis of rotation ,
- an unfolded, mechanically stable configuration in which the panels extend in the extension of one another and in a longitudinal direction substantially perpendicular to the transverse direction and substantially horizontal or intended to be horizontal, and
- a folded, mechanically stable configuration in which the first panel and the second panel form an acute angle between them about the second axis of rotation.
L'invention concerne également un véhicule, notamment ferroviaire, intégrant au moins un tel ensemble.The invention also relates to a vehicle, in particular a railway vehicle, incorporating at least one such assembly.
Dans l'état de la technique, notamment celui des véhicules ferroviaires, on connaît des tables sur pied comportant un premier panneau horizontal fixé sur la paroi et ayant un pied s'étendant entre le plancher et une extrémité distale du panneau afin de supporter ce panneau. Une telle table comprend généralement deux panneaux latéraux montés rotatifs sur le panneau de part et d'autre de ce dernier selon la direction longitudinale. Dans cette tablette, chacun des deux panneaux latéraux est en porte-à-faux. En pratique, cela limite l'extension longitudinale de chacun des panneaux latéraux à beaucoup moins que 500 millimètres.In the state of the art, in particular that of railway vehicles, standing tables are known comprising a first horizontal panel fixed to the wall and having a foot extending between the floor and a distal end of the panel in order to support this panel. . Such a table generally comprises two side panels mounted to rotate on the panel on either side of the latter in the longitudinal direction. In this shelf, each of the two side panels is cantilevered. In practice, this limits the longitudinal extension of each of the side panels to much less than 500 millimeters.
Ainsi, de chaque côté de cette tablette, la différence d'extension longitudinale entre la configuration dépliée et la configuration pliée est très inférieure à 500 millimètres. Une telle tablette n'est donc pas bien adaptée pour une personne à mobilité réduite assise dans un fauteuil roulant. En effet, du fait des dimensions du fauteuil roulant, la personne se situe à une certaine distance du panneau central, de sorte que, même quand l'un des panneaux latéraux est déplié, le bord de la tablette est assez éloigné de la personne dans la direction longitudinale. Dit autrement, la personne a l'impression de se trouver trop loin de la tablette en configuration dépliée, et ne peut pas s'en approcher davantage.Thus, on each side of this shelf, the difference in longitudinal extension between the unfolded configuration and the folded configuration is much less than 500 millimeters. Such a tablet is therefore not well suited for a person with reduced mobility seated in a wheelchair. Indeed, due to the dimensions of the wheelchair, the person is located at a certain distance from the central panel, so that, even when one of the side panels is unfolded, the edge of the tablet is far enough away from the person in the longitudinal direction. In other words, the person has the impression of being too far from the tablet in the unfolded configuration, and cannot get any closer to it.
En outre, le pied de la table est susceptible de constituer une gêne pour la personne en fauteuil roulant, du fait du rayon de giration important du fauteuil, typiquement de l'ordre de 1500 millimètres.In addition, the foot of the table is liable to constitute an inconvenience for the person in a wheelchair, due to the large radius of gyration of the chair, typically of the order of 1500 millimeters.
Afin de remédier à ces problèmes, il existe des tablettes escamotables comprenant un seul panneau monté sur la paroi. Dans une position de stockage, le panneau est reçu dans un logement défini par la paroi. Pour sortir le panneau, on le déplace en translation vers le haut, puis on abaisse le panneau par un mouvement de rotation autour d'un axe de rotation passant sensiblement par un bord longitudinal du panneau situé du côté de la paroi.In order to remedy these problems, there are retractable shelves comprising a single panel mounted on the wall. In a storage position, the panel is received in a housing defined by the wall. To remove the panel, it is moved in translation upwards, then the panel is lowered by a rotational movement about an axis of rotation passing substantially through a longitudinal edge of the panel located on the side of the wall.
Malheureusement, il a été constaté que ces tablettes escamotables ne sont pas facilement manipulables par une personne en fauteuil roulant. En effet, l'effort de sortie du panneau de son logement est relativement important et impose un mouvement de translation vertical délicat à réaliser par la personne. Par ailleurs, une fois dépliées, ces tablettes peuvent être gênantes pour une personne assise dans un fauteuil roulant électrique, généralement plus long qu'un fauteuil roulant standard ou mécanique.Unfortunately, it has been found that these retractable shelves are not easily handled by a person in a wheelchair. In fact, the force to exit the panel from its housing is relatively large and imposes a vertical translational movement that is difficult for the person to perform. Moreover, once unfolded, these shelves can be inconvenient for a person sitting in an electric wheelchair, generally longer than a standard or mechanical wheelchair.
La solution la plus adaptée pour une personne en fauteuil roulant est à ce jour une tablette comportant, au moins d'un côté selon la direction longitudinale, un premier panneau monté rotatif sur un corps, et un deuxième panneau monté rotatif sur le premier panneau. Dans la configuration dépliée, les deux panneaux sont relativement étroits et bien adaptés à un usager assis sur un siège à proximité. Toutefois, les deux panneaux ne présentent pas une extension longitudinale suffisamment importante pour une personne en fauteuil roulant.The most suitable solution for a person in a wheelchair is to date a tablet comprising, at least on one side in the longitudinal direction, a first panel mounted to rotate on a body, and a second panel mounted to rotate on the first panel. In the unfolded configuration, the two panels are relatively narrow and well suited to a user seated in a nearby seat. However, the two panels do not have a sufficiently large longitudinal extension for a person in a wheelchair.
En théorie, il serait possible d'augmenter l'extension longitudinale des panneaux de la tablette dans la position dépliée jusqu'à une valeur satisfaisante pour une personne à mobilité réduite. Toutefois, cette augmentation cause des problèmes de tenue mécanique, car le porte-à-faux devient trop important.In theory, it would be possible to increase the longitudinal extension of the panels of the tablet in the unfolded position to a value satisfactory for a person with reduced mobility. However, this increase causes problems of mechanical strength, because the overhang becomes too great.
Ainsi, un but de l'invention est de proposer une tablette pliante possédant une extension longitudinale adaptée à une personne en fauteuil roulant dans la position dépliée, tout en présentant une tenue mécanique suffisante.Thus, an object of the invention is to provide a folding shelf having a longitudinal extension suitable for a person in a wheelchair in the unfolded position, while having sufficient mechanical strength.
A cet effet, l'invention a pour objet un ensemble selon la revendication 1.To this end, the subject of the invention is an assembly according to claim 1.
Selon des modes de réalisation particuliers, l'ensemble comprend l'une ou plusieurs des caractéristiques correspondant aux revendications 2 à 8, prise(s) isolément ou selon toutes les combinaisons techniquement possibles.According to particular embodiments, the assembly comprises one or more of the characteristics corresponding to claims 2 to 8, taken in isolation or in any technically possible combination.
L'invention a également pour objet un véhicule selon la revendication 9.The subject of the invention is also a vehicle according to claim 9.
Selon un mode de réalisation particulier, le véhicule comprend les caractéristiques de la revendication 10.According to a particular embodiment, the vehicle comprises the characteristics of
L'invention sera mieux comprise à la lecture de la description qui va suivre, donnée uniquement à titre d'exemple et faite en se référant aux dessins annexés, sur lesquels :
- la
figure 1 est une vue partielle d'un véhicule selon l'invention, montrant l'ensemble en vue de dessus, la tablette étant dans la configuration dépliée, - la
figure 2 est une vue en perspective de l'ensemble représenté sur lafigure 1 , et - la
figure 3 est une vue schématique, en vue selon la direction transversale, montrant la tablette dans les configurations pliée et dépliée.
- the
figure 1 is a partial view of a vehicle according to the invention, showing the assembly in top view, the tablet being in the unfolded configuration, - the
figure 2 is a perspective view of the assembly shown infigure 1 , and - the
figure 3 is a schematic view, viewed in the transverse direction, showing the tablet in the folded and unfolded configurations.
En référence aux
Le véhicule 10 est par exemple un véhicule ferroviaire, tel qu'un train à grande vitesse ou suburbain.The
Selon une autre variante, le véhicule 10 est un véhicule automobile non ferroviaire, tel qu'un autocar.According to another variant, the
Selon une autre variante encore (non représentée), le véhicule comprend une pluralité d'ensembles analogues à l'ensemble 12, c'est-à-dire notamment une pluralité de tablettes analogues à la tablette 18.According to yet another variant (not shown), the vehicle comprises a plurality of assemblies similar to the
L'ensemble 12 comprend aussi, dans l'exemple représenté, une cloison de séparation 19 par exemple sensiblement perpendiculaire à la paroi 14.The
Selon un mode de réalisation particulier (non représenté), l'ensemble 12 n'est pas situé dans un véhicule, mais par exemple situé dans un bâtiment (non représenté).According to a particular embodiment (not shown), the
La tablette 18 comprend un corps 20 s'étendant selon une direction transversale T de la tablette, et ici du véhicule 10.The
La tablette 18 comprend aussi une pluralité de panneaux 22 comprenant un premier panneau 22A monté rotatif sur le corps 20 autour d'un premier axe de rotation R1 sensiblement parallèle à la direction transversale T, et au moins un deuxième panneau 22B monté rotatif sur le premier panneau autour d'un deuxième axe de rotation R2.The
La tablette 18 est mobile entre une configuration dépliée (représentée sur les
Dans la configuration dépliée, le premier panneau 22A et le deuxième panneau 22B s'étendent dans le prolongement l'un de l'autre, dans une direction longitudinale L sensiblement perpendiculaire à la direction transversale T et sensiblement horizontale lorsque le véhicule 10 est situé sur un terrain (non représenté) lui-même horizontal, le premier panneau étant dans une position abaissée par rapport au corps 20 autour du premier axe de rotation R1.In the unfolded configuration, the
Dans la configuration dépliée, le premier panneau 22A et le deuxième panneau 22B présentent ensemble une extension longitudinale L1 supérieure à 500 millimètres, de préférence supérieures à 600 millimètres.In the unfolded configuration, the
Toujours dans la configuration dépliée, au moins l'un des panneaux 22, tous dans l'exemple représenté, repose sur une surface de support 24 (
L'extension longitudinale L1 est par exemple d'environ 650 millimètres.The longitudinal extension L1 is for example about 650 millimeters.
Dans la configuration pliée, le premier panneau 22A et le deuxième panneau 22B forment entre eux un angle α aigu autour du deuxième axe de rotation R2, le premier panneau étant dans une position relevée par rapport au corps 20 autour du premier axe de rotation R1.In the folded configuration, the
Dans l'exemple représenté, l'angle α est sensiblement nul. Dit autrement, dans la configuration pliée, le deuxième panneau 22B est situé contre le premier panneau 22A.In the example shown, the angle α is substantially zero. In other words, in the folded configuration, the
Dans la configuration pliée, le premier panneau 22A et le deuxième panneau 22B sont par exemple sensiblement verticaux.In the folded configuration, the
Dans l'exemple représenté, la direction transversale T est également sensiblement horizontale lorsque le véhicule 10 est situé sur un terrain lui-même sensiblement horizontal.In the example shown, the transverse direction T is also substantially horizontal when the
On définit également une direction V sensiblement perpendiculaire à la direction transversale T et à la direction longitudinale L, destinée à être verticale lorsque le véhicule 10 est situé sur un terrain sensiblement horizontal.A direction V is also defined which is substantially perpendicular to the transverse direction T and to the longitudinal direction L, intended to be vertical when the
Dans l'exemple représenté, les panneaux 22 forment des plaques, par exemple rectangulaires.In the example shown, the
Le deuxième panneau 22B est par exemple plus court que le premier panneau 22A longitudinalement dans la configuration dépliée de la tablette.The
Le premier panneau 22A est par exemple monté sur le corps 20 à l'aide d'une charnière 26A définissant le premier axe de rotation R1.The
Le deuxième panneau 22B est monté sur le premier panneau 22A à l'aide d'une charnière 26B définissant le deuxième axe de rotation R2.The
Dans la configuration dépliée, les charnières 26A, 26B sont respectivement situées au niveau des surfaces supérieures 28A, 28B du premier panneau 22A et du deuxième panneau 22B, ce qui assure la stabilité mécanique des panneaux dans la configuration dépliée.In the unfolded configuration, the
La stabilité mécanique de la configuration pliée est par exemple assurée par un couple de frottements de la charnière 26A, ou par un système d'attaches (non représenté) des panneaux 22 dans la configuration pliée.The mechanical stability of the folded configuration is for example ensured by a couple of frictions of the
Dans l'exemple, la paroi 14 est une paroi latérale du véhicule 10.In the example, the
Avantageusement, la paroi 14 est formée par un habillage 28 fixé sur une structure 30 du véhicule 10.Advantageously, the
La structure 30 est par exemple la caisse du véhicule 10.The
Le corps 20 est fixé sur la paroi 14, par exemple sur la structure 30.The
Le corps 20 forme avantageusement une protubérance s'étendant transversalement, en porte-à-faux, à partir de la paroi 14, la tablette 18 étant dépourvue de tout pied s'étendant entre le plancher 16 et le corps à l'écart de la paroi.The
Le corps 20 comprend par exemple une base 32, deux montants 34, 36, par exemple verticaux, fixés sur la base et espacés transversalement l'un de l'autre, et une barre 38 s'étendant transversalement entre les deux montants et adaptée pour servir de poignée.The
La surface de support 24 et la tablette 18 dans la configuration dépliée définissent entre elles une zone de contact 40 présentant une extension transversale L2 avantageusement comprise entre 10 millimètres et 150 millimètres, et par exemple d'environ 120 millimètres.The
L'ensemble 12 définit une zone 42 prévue pour une personne 44 à mobilité réduite équipée d'un fauteuil roulant 46.The
La zone 42 s'étend longitudinalement devant la tablette 18 dans la configuration pliée.
Dans l'exemple représenté, la zone 42 est délimitée longitudinalement d'une part par la tablette 18 en configuration pliée, et d'autre part par la cloison de séparation 19.In the example shown, the
La zone 42 s'étend transversalement à partir de la paroi 14.
Avantageusement, la zone 42 présente par exemple une extension longitudinale L3 supérieure ou égale à 1400 millimètres pour accommoder la personne 44 lorsqu'elle est assise dans une fauteuil roulant mécanique 46A, et de préférence supérieure ou égale à 1550 millimètres pour accommoder ladite personne 46 lorsqu'elle est assise dans un fauteuil roulant électrique 46B.Advantageously, the
En effet, la position de la personne 44 peut être décalée d'environ 150 millimètres longitudinalement suivant qu'elle possède un fauteuil roulant mécanique ou électrique.Indeed, the position of the
La zone 42 présente par exemple une extension transversale L4 supérieure à 750 millimètres, par exemple environ 800 mm.
Le fonctionnement de l'ensemble 12 se déduit de sa structure et va maintenant être décrit brièvement.The operation of the
Initialement, la tablette 18 est dans la configuration pliée représentée sur la
La personne 44 fait face à la tablette 48 et dos à la cloison de séparation 19. La personne 44 se place près du corps 20 dans la direction longitudinale L.The
Puis, la personne 44, ou bien une autre personne, déplie la tablette 18 pour la mettre dans la configuration dépliée représentée sur les
Grâce à leur extension longitudinale L1 dans la configuration dépliée, les panneaux 22 forment une table suffisamment proche de la personne 44.Thanks to their longitudinal extension L1 in the unfolded configuration, the
L'extension longitudinale L1 est avantageusement choisie pour que la tablette 18 soit utilisable par la personne 44, que cette personne soit assise dans un fauteuil roulant mécanique ou électrique.The longitudinal extension L1 is advantageously chosen so that the
L'extension longitudinale L1 est par exemple choisie comme étant la moyenne entre celle qui serait optimale lorsque la personne 44 est dans le fauteuil roulant mécanique 46B et celle qui serait optimale lorsque la personne 44 est dans un fauteuil roulant électrique 46A. La différence de 75 millimètres qui existe entre l'extension L1 choisie et l'extension qui serait optimale est parfaitement supportable par la personne 44.The longitudinal extension L1 is for example chosen as being the average between that which would be optimal when the
Grâce aux caractéristiques décrites ci-dessus, la tablette 18 possède une extension longitudinale L1 adaptée à une personne en fauteuil roulant, tout en présentant une bonne tenue mécanique.Thanks to the characteristics described above, the
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2002152A FR3107878B1 (en) | 2020-03-03 | 2020-03-03 | Folding shelf with large longitudinal extension and vehicle incorporating such a shelf |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3875339A1 true EP3875339A1 (en) | 2021-09-08 |
EP3875339B1 EP3875339B1 (en) | 2023-01-11 |
Family
ID=71094485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21159963.4A Active EP3875339B1 (en) | 2020-03-03 | 2021-03-01 | Folding shelf with large longitudinal extension and vehicle including such a shelf |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3875339B1 (en) |
ES (1) | ES2940830T3 (en) |
FR (1) | FR3107878B1 (en) |
PL (1) | PL3875339T3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11465542B2 (en) * | 2018-08-13 | 2022-10-11 | Seisenbacher Gmbh | Table for a vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1514760A1 (en) * | 2003-09-10 | 2005-03-16 | Ciesse S.P.A. | Tip-up table for passenger compartments of railway carriages |
DE102011087346A1 (en) * | 2011-11-29 | 2013-05-29 | Siemens Aktiengesellschaft | Expandable table |
FR2994410A1 (en) * | 2012-08-08 | 2014-02-14 | Materiaux Et Tech Composites S M T C Soc D | Table for installation between seats in passenger compartment in railway vehicle, has plate whose edge undergoes movement relative to rigid insert such that displacement of edge causes compression to absorb kinetic energy |
FR2997914A1 (en) * | 2012-11-09 | 2014-05-16 | Materiaux Et Tech Composites S M T C Soc D | Collapsible table for installation in passenger compartment of railway vehicle, has longitudinal carrying section whose side end consists of side surface of slots, where part of lateral sides of link extends opposite to side surface |
FR2998243A1 (en) * | 2012-11-16 | 2014-05-23 | Materiaux Et Tech Composites S M T C Soc D | Drop-leaf table for installation of passenger compartment of rail vehicle, has side rollers stopping rotation of movable panel in extracted position to define limit position relative to horizontal extended position |
FR3001690A1 (en) * | 2013-02-01 | 2014-08-08 | Transformation Ind De Materiels Orthopediques Medicaux Plastiques Trioplast Soc D | Furniture for train coach, has shelf including opening hinged at proximal end relative to distal end of another opening by hinge unit along pivot, where thickness of shelf is decreasing towards distal end of former opening |
-
2020
- 2020-03-03 FR FR2002152A patent/FR3107878B1/en active Active
-
2021
- 2021-03-01 ES ES21159963T patent/ES2940830T3/en active Active
- 2021-03-01 EP EP21159963.4A patent/EP3875339B1/en active Active
- 2021-03-01 PL PL21159963.4T patent/PL3875339T3/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1514760A1 (en) * | 2003-09-10 | 2005-03-16 | Ciesse S.P.A. | Tip-up table for passenger compartments of railway carriages |
DE102011087346A1 (en) * | 2011-11-29 | 2013-05-29 | Siemens Aktiengesellschaft | Expandable table |
FR2994410A1 (en) * | 2012-08-08 | 2014-02-14 | Materiaux Et Tech Composites S M T C Soc D | Table for installation between seats in passenger compartment in railway vehicle, has plate whose edge undergoes movement relative to rigid insert such that displacement of edge causes compression to absorb kinetic energy |
FR2997914A1 (en) * | 2012-11-09 | 2014-05-16 | Materiaux Et Tech Composites S M T C Soc D | Collapsible table for installation in passenger compartment of railway vehicle, has longitudinal carrying section whose side end consists of side surface of slots, where part of lateral sides of link extends opposite to side surface |
FR2998243A1 (en) * | 2012-11-16 | 2014-05-23 | Materiaux Et Tech Composites S M T C Soc D | Drop-leaf table for installation of passenger compartment of rail vehicle, has side rollers stopping rotation of movable panel in extracted position to define limit position relative to horizontal extended position |
FR3001690A1 (en) * | 2013-02-01 | 2014-08-08 | Transformation Ind De Materiels Orthopediques Medicaux Plastiques Trioplast Soc D | Furniture for train coach, has shelf including opening hinged at proximal end relative to distal end of another opening by hinge unit along pivot, where thickness of shelf is decreasing towards distal end of former opening |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11465542B2 (en) * | 2018-08-13 | 2022-10-11 | Seisenbacher Gmbh | Table for a vehicle |
Also Published As
Publication number | Publication date |
---|---|
ES2940830T3 (en) | 2023-05-11 |
FR3107878A1 (en) | 2021-09-10 |
PL3875339T3 (en) | 2023-05-15 |
EP3875339B1 (en) | 2023-01-11 |
FR3107878B1 (en) | 2022-03-18 |
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