FR2845954A1 - Passenger seat for utility vehicle has plate attached to its back whose top is attached to slides on horizontal rails and is stored in vertical position with its seat and arms facing downwards - Google Patents

Passenger seat for utility vehicle has plate attached to its back whose top is attached to slides on horizontal rails and is stored in vertical position with its seat and arms facing downwards Download PDF

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Publication number
FR2845954A1
FR2845954A1 FR0213042A FR0213042A FR2845954A1 FR 2845954 A1 FR2845954 A1 FR 2845954A1 FR 0213042 A FR0213042 A FR 0213042A FR 0213042 A FR0213042 A FR 0213042A FR 2845954 A1 FR2845954 A1 FR 2845954A1
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France
Prior art keywords
seat
partition
enclosure
attached
rear leg
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Granted
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FR0213042A
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French (fr)
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FR2845954B1 (en
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Gruau Laval SAS
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Gruau Laval SAS
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Priority to FR0213042A priority Critical patent/FR2845954B1/en
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Publication of FR2845954B1 publication Critical patent/FR2845954B1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3029Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement
    • B60N2/3031Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by composed movement in a longitudinal-vertical plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/302Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only
    • B60N2/3022Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only along longitudinal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038Cushion movements
    • B60N2/3063Cushion movements by composed movement
    • B60N2/3065Cushion movements by composed movement in a longitudinal-vertical plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/026Rigid partitions inside vehicles, e.g. between passengers and load compartments

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)

Abstract

The passenger seat for a utility vehicle has a plate (4) attached to its back (2) whose top is attached to slides on horizontal rails (7). It is stored in a vertical position with its seat and arms facing downwards.

Description

La présente invention concerne un dispositif qui combine le repliage d'uneThe present invention relates to a device which combines the folding of a

banquette arrière pour le transport occasionnel de passagers dans un véhicule comprenant un habitacle doté d'un poste de pilotage et d'un volume normalement dédié au stockage d'objets ou marchandises, et la mise en place automatique d'un élément de protection du 5 pilote et du ou desdits passagers, autorisant ainsi l'agrandissement aisé de la zone de  rear bench seat for the occasional transport of passengers in a vehicle comprising a cockpit with a cockpit and a volume normally dedicated to the storage of objects or goods, and the automatic installation of a protective element of the 5 pilot and said passenger (s), thereby authorizing the easy enlargement of the

chargement du véhicule, en toute sécurité, sans gêner la visibilité arrière.  loading the vehicle, safely, without hindering rear visibility.

Le repliage d'une banquette arrière de véhicule, dans la position agrandissement de la zone de chargement, est traditionnellement effectué par des moyens simples entraînant, soit la suppression dans ladite position de la protection exercée par l'élément 1o généralement ajouré mis en place à cet effet auparavant lorsque ladite banquette est installée pour que les passagers s'y assoient, soit la suppression totale de la visibilité arrière lorsque le principe de repliage consiste à manoeuvrer le dossier de ladite banquette pour le placer approximativement à la verticale de l'assise rabattue derrière des dossiers de  The folding of a rear seat of the vehicle, in the enlarged position of the loading area, is traditionally carried out by simple means entailing either the removal in said position of the protection exerted by the generally openwork element 1o placed at this effect previously when said bench seat is installed for passengers to sit on, that is to say the total elimination of rear visibility when the folding principle consists in maneuvering the back of said bench seat to place it approximately vertical to the folded seat behind files of

sièges avant.front seats.

La manipulation d'une banquette repliable dans une enceinte, notamment une cabine de véhicule utilitaire, définissant par ce biais deux volumes variables, dont un volume dédié au chargement et un volume à usage d'habitacle, est traditionnellement effectuée en plusieurs étapes et sans assistance facilitant l'ergonomie de fonctionnement, soit de  The manipulation of a folding bench seat in an enclosure, in particular a cabin of a commercial vehicle, thereby defining two variable volumes, including a volume dedicated to loading and a volume for passenger compartment use, is traditionally carried out in several stages and without assistance facilitating operational ergonomics, i.e.

l'extérieur, soit de l'intérieur du véhicule.  the exterior or interior of the vehicle.

La résistance mécanique d'une banquette repliable à des efforts importants, assurant par la même la sécurité des utilisateurs occasionnels, est traditionnellement réalisée par un système de verrouillage qui fait office à la fois de simple crochetage dans le cas d'une utilisation dite normale, et également de verrouillage dans le cas d'une reprise d'efforts  The mechanical resistance of a folding bench seat to significant efforts, thereby ensuring the safety of occasional users, is traditionally achieved by a locking system which acts both as simple picking in the case of a so-called normal use, and also locking in the event of a resumption of efforts

importants consécutive à, par exemple, un tir de ceinture.  important following, for example, a belt shot.

Le dispositif selon l'invention permet de remédier à ces inconvénients par les moyens suivants: Une poignée de manipulation fixée sur un premier axe d'articulation, approximativement orthogonal à l'axe longitudinal du véhicule, positionné à l'arrière et sous l'assise de la banquette, s'articule librement autour dudit axe jusqu'à venir en contact 30 avec une butée solidaire d'un jambage arrière, entraînant par la même ce dernier en rotation. Le jambage arrière constituant la partie basse d'une cloison est ajouré et vient s'articuler à l'assise, sensiblement au niveau de l'articulation liant la cloison à l'assise. Le débattement du jambage arrière est défini d'une part, par le contact entre celui-ci et des - 2 crochets de verrouillages fixés sur un socle lui-même solidaire au plancher du véhicule, et d'autre part, par le contact avec l'extrémité d'une bielle liée par un premier axe de rotation à la moitié supérieure du jambage arrière et par un second à un arrêt de charge sensiblement vertical, approximativement orthogonal à l'axe longitudinal du véhicule, 5 faisant office de protection des jambes des passagers, et positionné sur toute la largeur de la banquette sensiblement à l'aplomb de la partie avant d'une assise. La bielle permet de rabattre ledit jambage sur la partie inférieure d'un bloc d'assise, composé d'une assise et d'un jambage avant, lors du basculement de celui-ci vers l'avant, et inversement, de le positionner dans sa position initiale, lors du basculement du bloc d'assise vers l'arrière. Le 10 bon verrouillage de la partie inférieure du jambage arrière sur les crochets de verrouillage étant assuré par un ressort fixé sur la bielle qui permet de rabattre ledit jambage sur lesdits crochets. Un deuxième axe d'articulation, approximativement orthogonal à l'axe longitudinal du véhicule, positionné à l'avant et sous l'assise de la banquette, traverse en trois ou 15 quatre endroits le caisson structurel de ladite assise ainsi que des goussets, fixés sur l'arrêt de charge et servant, selon les cas, de support pour un réhaussement de plancher nécessaire puisque définissant ainsi la hauteur d'assise, ledit arrêt de charge étant fixé sur le socle de ladite banquette, lui-même solidaire du plancher de la carrosserie, et permet à ladite assise de pivoter, le plus bas et le plus en avant possible, d'un angle sensiblement 20 égal à 900, par rapport à la zone de chargement, derrière le siège du pilote et du ou des  The device according to the invention overcomes these drawbacks by the following means: A manipulation handle fixed on a first articulation axis, approximately orthogonal to the longitudinal axis of the vehicle, positioned at the rear and under the seat of the bench, articulates freely around said axis until it comes into contact with a stop fixed to a rear leg, thereby driving the latter in rotation. The rear jamb constituting the lower part of a partition is perforated and comes to articulate at the seat, substantially at the level of the articulation connecting the partition to the seat. The deflection of the rear leg is defined on the one hand, by the contact between it and - 2 locking hooks fixed on a base itself secured to the vehicle floor, and on the other hand, by contact with the end of a connecting rod linked by a first axis of rotation to the upper half of the rear leg and by a second to a substantially vertical load stop, approximately orthogonal to the longitudinal axis of the vehicle, 5 acting as leg protection passengers, and positioned across the entire width of the seat substantially in line with the front part of a seat. The connecting rod allows the said leg to be folded down on the lower part of a seat block, composed of a seat and a front leg, when tilting the latter forward, and vice versa, to position it in its initial position, when tilting the seat block backwards. The correct locking of the lower part of the rear leg on the locking hooks being ensured by a spring fixed on the connecting rod which allows the said leg to be folded down on the said hooks. A second articulation axis, approximately orthogonal to the longitudinal axis of the vehicle, positioned at the front and under the seat of the seat, crosses in three or four places the structural box of said seat as well as gussets, fixed on the load stop and serving, as the case may be, as a support for a necessary raising of the floor since thus defining the seat height, said load stop being fixed on the base of said bench seat, itself integral with the floor of the bodywork, and allows said seat to pivot, as low and as far forward as possible, by an angle substantially equal to 900, with respect to the loading area, behind the seat of the pilot and of the

sièges passagers avant.front passenger seats.

Un troisième axe d'articulation, approximativement orthogonal à l'axe longitudinal du véhicule, positionné sensiblement au bas du dossier de ladite banquette, fixé dans sa partie inférieure, sensiblement inclinée de 140 par rapport à la verticale, sur la cloison à 25 vocation de protection permanente, dont la partie supérieure est sensiblement verticale, à l'arrière de l'assise de ladite banquette, permet audit dossier et à ladite cloison de pivoter autour de cet axe lors de la rotation de ladite assise autour du deuxième axe, de telle sorte que ledit dossier et ladite cloison, se rabattent le plus en avant possible, par rapport à la zone de chargement, derrière le siège du pilote et du ou des sièges passagers avant, devant 30 l'assise de ladite banquette, dans une position sensiblement verticale; ladite cloison reste solidarisée, en sa partie supérieure, à la carrosserie du véhicule de façon à permettre, selon une forme de réalisation préférentielle et par l'intermédiaire d'un ou de deux rails de guidage, le déplacement vers l'avant de la cloison de protection entraînée sans effort dans ce sens, par le mouvement de repliage de la banquette; ladite cloison reste donc positionnée en protection aussi bien lorsque la banquette est prête à recevoir des passagers  A third axis of articulation, approximately orthogonal to the longitudinal axis of the vehicle, positioned substantially at the bottom of the back of said bench, fixed in its lower part, substantially inclined by 140 relative to the vertical, on the partition intended for permanent protection, the upper part of which is substantially vertical, at the rear of the seat of said seat, allows said backrest and said partition to pivot about this axis during the rotation of said seat around the second axis, such so that said backrest and said partition fold down as far forward as possible, with respect to the loading area, behind the seat of the pilot and of the front passenger seat or seats, in front of the seat of said bench seat, in a position substantially vertical; said partition remains secured, in its upper part, to the vehicle body so as to allow, according to a preferred embodiment and by means of one or two guide rails, the forward movement of the partition protection effortlessly driven in this direction by the folding movement of the seat; said partition therefore remains positioned in protection as well when the seat is ready to receive passengers

que lorsqu'elle est rabattue vers l'avant, en position de chargement agrandie.  when folded forward, in the enlarged loading position.

La cloison articulée, fixée perpendiculairement de manière coulissante en translation 5 à au moins un rail positionné sur les parties hautes de l'enceinte, permet le basculement du  The articulated partition, fixed perpendicularly in sliding manner in translation 5 to at least one rail positioned on the upper parts of the enclosure, allows the tilting of the

bloc d'assise, constitué de l'assise solidaire de son jambage avant, se trouvant solidarisé à la partie basse de la cloison. La manipulation de l'ensemble peut s'effectuer de l'extérieur et / ou de l'intérieur de l'enceinte par l'intermédiaire d'un moyen de verrouillage / déverrouillage unique situé au niveau de l'articulation liant la cloison, au bloc d'assise: la 1o poignée de manipulation.  seat block, consisting of the seat secured to its front leg, being secured to the lower part of the partition. The manipulation of the assembly can be carried out from the outside and / or from the inside of the enclosure by means of a single locking / unlocking means situated at the level of the articulation linking the partition, to the seat block: the 1st manipulation handle.

Le moyen de verrouillage / déverrouillage est actionné, suivi quasiment  The locking / unlocking means is actuated, almost followed

simultanément par le basculement du bloc d'assise.  simultaneously by tilting the seat block.

Le dispositif comporte des moyens d'assistance de manipulation constitués d'un moyen de poussée, du type compas à gaz, compensant le poids du dispositif, et d'un 15 moyen de retenue, du type ressort de traction, intervenant progressivement au cours de la poussée. Les deux compas à gaz et les deux ressorts sont fixés, à une extrémité sur la partie supérieure de l'arrêt de charge sensiblement proche du deuxième axe d'articulation,  The device comprises handling assistance means consisting of a pushing means, of the gas compass type, compensating for the weight of the device, and of a retaining means, of the pulling spring type, which intervene progressively during the thrust. The two gas compasses and the two springs are fixed, at one end on the upper part of the load stop substantially close to the second articulation axis,

et à l'autre extrémité sur la partie inférieure du bloc d'assise.  and at the other end on the lower part of the seat block.

Un quatrième axe d'articulation, approximativement orthogonal à l'axe longitudinal 20 du véhicule, positionné sur une traverse elle-même approximativement orthogonale à l'axe longitudinal du véhicule et positionnée sensiblement, selon les variantes de la cloison, dans la moitié supérieure et arrière de ladite cloison, permet le pivotement d'un élément de verrouillage supérieur lorsqu'il est en contact avec la butée arrière située sur ledit rail de guidage, ce qui permet de compenser la variation de hauteur de la cloison lors de la 25 manipulation de la banquette. Le guidage de la cloison en translation est assuré par la combinaison de deux rails rectilignes hauts, positionnés sur les parois latérales de  A fourth articulation axis, approximately orthogonal to the longitudinal axis 20 of the vehicle, positioned on a cross member itself approximately orthogonal to the longitudinal axis of the vehicle and positioned substantially, according to the variants of the partition, in the upper half and rear of said partition, allows pivoting of an upper locking element when it is in contact with the rear stop located on said guide rail, which makes it possible to compensate for the variation in height of the partition when handling the seat. The guiding of the partition in translation is ensured by the combination of two high rectilinear rails, positioned on the side walls of

l'enceinte et d'un dispositif de compensation de variation de hauteur.  the enclosure and a height variation compensation device.

Le ou lesdits rails de guidage, positionnés sensiblement parallèles à l'axe longitudinal du véhicule sont sensiblement linéaires, fixés sur une pièce d'interface entre 30 ledit rail et la rive latérale supérieure dudit véhicule, pourvus d'une glissière permettant le réglage du positionnement de la butée arrière empêchant le mouvement de la cloison de protection lors d'efforts de poussée de l'avant vers l'arrière dudit véhicule ou inversement, et pourvus d'une butée positionnée sensiblement à l'avant dudit rail afin de limiter le - 4  The said guide rail (s), positioned substantially parallel to the longitudinal axis of the vehicle are substantially linear, fixed on an interface piece between said rail and the upper lateral edge of said vehicle, provided with a slide allowing the positioning to be adjusted of the rear stop preventing the movement of the protective partition during thrust forces from the front to the rear of said vehicle or vice versa, and provided with a stop positioned substantially in front of said rail in order to limit the - 4

repliage de ladite banquette jusqu'à sa position optimale.  folding of said bench to its optimal position.

La résistance mécanique aux chocs de l'ensemble est renforcée, par l'intermédiaire de crochets de reprise d'efforts, proches du jambage arrière mais sans contact avec celuici, situés sur un socle solidaire de l'enceinte, ainsi que d'étriers, situés sur le bloc d'assise et enveloppant sans contact l'articulation liant ledit bloc d'assise au jambage arrière. L'assise et le jambage avant sont caissonnés, ménageant un espace comportant des  The mechanical impact resistance of the assembly is reinforced, by means of force recovery hooks, close to the rear jamb but without contact with it, located on a base secured to the enclosure, as well as stirrups, located on the seat block and wrapping without contact the joint connecting said seat block to the rear leg. The seat and front jamb are boxed, providing a space with

moyens de rangement.storage means.

Les dessins annexés illustrent l'invention: La figure 1 représente une vue du dispositif dans la position banquette installée pour  The accompanying drawings illustrate the invention: FIG. 1 represents a view of the device in the bench seat position installed for

recevoir des passagers.receive passengers.

La figure 2 représente une vue du dispositif dans la position banquette repliée.  Figure 2 shows a view of the device in the folded bench position.

La figure 3 représente une vue détaillée de la partie inférieure du dispositif.  FIG. 3 represents a detailed view of the lower part of the device.

La figure 4 représente une vue détaillée du socle et de l'arrêt de charge du dispositif. 15 Le dispositif représenté sur la figure 1 comporte une banquette arrière constituée d'une assise (1) et d'un dossier avec appuitête intégrés (2), lesdits assise et dossier étant articulés entre eux autour d'un axe (3) permettant au dossier de se replier devant l'assise; l'élément de protection (4) solidarisé au dossier (2) est également solidarisé à la carrosserie par l'intermédiaire d'un galet (5) monté sur un crochet de verrouillage tournant 20 (6), situé sur la partie supérieure dudit élément et engagé dans l'extrémité arrière du rail linéaire (7). Un verrouillage mécanique constitué d'un crochet (6) articulé en haut de la cloison (4) et d'une butée réglable (8) fixée sur ledit rail (7), bloque ladite cloison (4) et donc le dossier (2) dans la position présentée: banquette installée pour recevoir des  Figure 4 shows a detailed view of the base and the device charging stop. The device shown in FIG. 1 comprises a rear bench seat consisting of a seat (1) and a backrest with integrated headrest (2), said seat and backrest being hinged together around an axis (3) allowing the folder to fold up in front of the seat; the protective element (4) secured to the backrest (2) is also secured to the body by means of a roller (5) mounted on a rotating locking hook 20 (6), located on the upper part of said element and engaged in the rear end of the linear rail (7). A mechanical lock consisting of a hook (6) articulated at the top of the partition (4) and an adjustable stop (8) fixed on said rail (7), blocks said partition (4) and therefore the backrest (2). in the position shown: bench installed to receive

passagers à l'arrière du véhicule.  passengers in the back of the vehicle.

L'assise (1) de la banquette est articulée au plancher de la carrosserie du véhicule  The seat (1) of the bench seat is hinged to the floor of the vehicle body

par l'intermédiaire de chapes (9) fixées sur des goussets (10) solidaires du socle (11) fixé audit plancher de ladite carrosserie dudit véhicule, et du bloc d'assise (1+13), l'axe d'articulation (20) étant situé de telle sorte que ladite assise (1), une fois le dossier (2) replié, se rabatte le plus bas et le plus en avant possible par rapport à la zone de 30 chargement, derrière les sièges avant du pilote et du ou des passagers avant.  by means of yokes (9) fixed on gussets (10) integral with the base (11) fixed to said floor of said bodywork of said vehicle, and of the seat block (1 + 13), the articulation axis ( 20) being located so that said seat (1), once the backrest (2) folded, folds down as far and as far forward as possible relative to the loading area, behind the front seats of the pilot and of the front passenger (s).

Le dispositif représenté sur la figure 2 comporte le dossier (2) articulé dans la moitié inférieure de sa hauteur, qui tourne entre deux bras (21) du bloc d'assise (1+13), autour d'un axe (3) en même temps que ledit dossier (2) s'articule autour de l'axe (20) lorsque la - 5  The device shown in FIG. 2 comprises the backrest (2) articulated in the lower half of its height, which rotates between two arms (21) of the seat block (1 + 13), around an axis (3) in at the same time as said backrest (2) revolves around the axis (20) when the - 5

banquette se rabat derrière les sièges avant, l'élément de protection (4) restant solidarisé à la carrosserie par l'intermédiaire d'un ou de deux rails (7) dans le ou lesquels coulissent un ou plusieurs galets (5) solidaires de la partie supérieure de l'élément de protection (4).  bench folds behind the front seats, the protective element (4) remaining secured to the bodywork by means of one or two rails (7) in which slide one or more rollers (5) integral with the upper part of the protective element (4).

Ledit rail linéaire (7) est pourvu de deux butées, l'une située à l'arrière (8) et l'autre à 5 l'avant (12) de celui-ci qui maintiennent à l'arrêt en position arrière l'élément de protection (4) lorsque la banquette est installée pour recevoir les passagers arrières et à l'arrêt en position avant ladite partie supérieure lorsque la banquette est rabattue derrière  Said linear rail (7) is provided with two stops, one located at the rear (8) and the other at the front (12) thereof which keep the rear stationary in the rear position. protective element (4) when the bench seat is installed to receive rear passengers and when stationary in the front position, said upper part when the bench seat is folded back

les sièges avant.the front seats.

Le dispositif représenté sur la figure 3 comporte les moyens d'assistance à la 10 manipulation dudit dispositif, composés d'une part, de deux compas à gaz (17) dont les  The device shown in FIG. 3 comprises the means for assisting in the handling of said device, composed on the one hand of two gas compasses (17), the

extrémités inférieures sont fixées sur une chape (23) elle-même solidaire de l'arrêt de charge (24), et dont les extrémités supérieurs sont fixées sur le jambage avant (13), et d'autre part, de deux ressorts (18) dont les extrémités inférieures sont fixées sur ladite chape (23), et dont les extrémités supérieures sont fixées sur une cornière (25), elle-même 15 solidaire de la partie inférieure du bloc d'assise (1+13).  lower ends are fixed on a yoke (23) itself integral with the load stop (24), and whose upper ends are fixed on the front leg (13), and on the other hand, two springs (18 ) whose lower ends are fixed on said yoke (23), and whose upper ends are fixed on an angle (25), itself 15 integral with the lower part of the seat block (1 + 13).

Le jambage arrière (14) qui s'articule autour de l'axe (16) lors de la manipulation du  The rear leg (14) which revolves around the axis (16) when handling the

dispositif, se rabat par l'intermédiaire de la bielle (22).  device, folds down via the connecting rod (22).

Le dispositif représenté sur la figure 4 comporte un crochet (27) utilisé pour verrouiller le jambage arrière (14) par l'intermédiaire d'une bague (28) solidaire dudit 20 jambage, dans des conditions d'utilisation dites " normales " dudit dispositif, ainsi que  The device shown in FIG. 4 comprises a hook (27) used to lock the rear leg (14) by means of a ring (28) integral with said leg, under so-called "normal" conditions of use of said device , as well as

deux crochets (15) utilisés pour verrouiller ledit jambage arrière (14) par l'intermédiaire un axe traversant ladite bague (28), fixé sur ledit jambage arrière (14), dans des conditions nécessitant une reprise d'efforts importants consécutive à, par exemple, un tir de ceinture.  two hooks (15) used to lock said rear leg (14) by means of an axis passing through said ring (28), fixed on said rear leg (14), under conditions requiring a resumption of significant forces consecutive to, by example, a belt shot.

Les crochets (15 + 27) sont solidaires au socle (11), lui-même fixé au plancher de la 25 carrosserie du véhicule.  The hooks (15 + 27) are integral with the base (11), itself fixed to the floor of the vehicle body.

- 6- 6

Claims (6)

REVENDICATIONS 1) Dispositif de séparation et/ou de protection permanente articulé dans une enceinte, notamment cabine de véhicule utilitaire, servant d'assise en position reculée, caractérisé en ce qu'il est constitué d'une cloison (4) articulée, fixée de manière 5 coulissante en translation à au moins un rail perpendiculaire à la cloison (7) positionné sur les parties hautes de l'enceinte qui permet le basculement du bloc d'assise constitué de l'assise (1) solidaire de son jambage avant (13), se trouvant solidarisés à  1) Separation and / or permanent protection device articulated in an enclosure, in particular a utility vehicle cabin, serving as a seat in the retracted position, characterized in that it consists of a partition (4) articulated, fixed so 5 sliding in translation with at least one rail perpendicular to the partition (7) positioned on the upper parts of the enclosure which allows the tilting of the seat block consisting of the seat (1) secured to its front leg (13) , being united to la partie basse de la cloison (4).the lower part of the partition (4). 2) Dispositif de séparation et/ou de protection permanente articulé selon la revendication 1 caractérisé en ce qu'un jambage arrière (14) constituant la partie basse de la cloison (4) est ajouré et vient s'articuler à l'assise (1) sensiblement au niveau  2) A separation device and / or permanent articulated protection according to claim 1 characterized in that a rear leg (14) constituting the lower part of the partition (4) is perforated and comes to articulate at the seat (1 ) substantially at the level d'une articulation (3) liant la cloison à l'assise.  an articulation (3) connecting the partition to the seat. 3) Dispositif selon la revendication 2 caractérisé en ce que la manipulation de l'ensemble peut s'effectuer de l'extérieur et / ou de l'intérieur de l'enceinte par 15 l'intermédiaire d'un moyen de verrouillage / déverrouillage unique (19) situé au niveau de l'articulation liant le jambage arrière (14), au bloc d'assise, constitué de  3) Device according to claim 2 characterized in that the manipulation of the assembly can be carried out from the outside and / or from the inside of the enclosure by means of a single locking / unlocking means. (19) located at the joint connecting the rear leg (14) to the seat block, consisting of l'assise (1) et du jambage avant (13).  the seat (1) and the front jamb (13). 4) Dispositif selon la revendication 1 caractérisé en ce que le guidage de la cloison (4) est assuré par la combinaison de deux rails rectilignes hauts (7), positionnés sur les 20 parois latérales de l'enceinte et d'un dispositif de compensation de variation de  4) Device according to claim 1 characterized in that the guiding of the partition (4) is ensured by the combination of two high rectilinear rails (7), positioned on the 20 side walls of the enclosure and a compensation device of variation of hauteur (6+8).height (6 + 8). ) Dispositif selon la revendication 3 caractérisé en ce que le moyen de verrouillage / déverrouillage est actionné, suivi quasiment simultanément par le basculement du  ) Device according to claim 3 characterized in that the locking / unlocking means is actuated, followed almost simultaneously by the tilting of the bloc d'assise (1+13).seat block (1 + 13). 6) Dispositif selon la revendication 1 caractérisé en ce que l'assise (1) et le jambage avant (13) sont caissonnés, ménageant un espace comportant des moyens de rangement. 7) Dispositif selon la revendication 1 et 2 caractérisé en ce que la résistance mécanique aux chocs de l'ensemble est renforcée par l'intermédiaire de crochets de 30 reprise d'efforts (15) proches du jambage arrière (14) mais sans contact avec celui-ci, situés sur un socle (11) solidaire de l'enceinte, ainsi que d'étriers (26) situés sur le bloc d'assise (1+13) et enveloppant sans contact l'articulation (16) liant le bloc d'assise  6) Device according to claim 1 characterized in that the seat (1) and the front leg (13) are boxed, providing a space comprising storage means. 7) Device according to claim 1 and 2 characterized in that the mechanical impact resistance of the assembly is reinforced by means of force recovery hooks (15) close to the rear leg (14) but without contact with this one, located on a base (11) integral with the enclosure, as well as stirrups (26) located on the seat block (1 + 13) and wrapping without contact the articulation (16) linking the block seat (1+13) au jambage arrière (14).(1 + 13) at the rear leg (14). 8) Dispositif selon l'une quelconque des revendications précédentes caractérisé en  8) Device according to any one of the preceding claims, characterized in - 7- 7 ce qu'il comporte des moyens d'assistance de manipulation de la cloison constitués d'un moyen de poussée, du type compas à gaz (17), compensant le poids du dispositif, et d'un moyen de retenue, du type ressort de traction (18), intervenant progressivement au cours de la poussée.  what it includes means for assisting in handling the partition consisting of a thrust means, of the gas compass type (17), compensating for the weight of the device, and of a retaining means, of the spring type of traction (18), intervening gradually during the push.
FR0213042A 2002-10-18 2002-10-18 DEVICE FOR SEPARATION AND / OR PERMANENT PROTECTION ARTICULATED IN AN ENCLOSURE, ESPECIALLY UTILITY VEHICLE CABIN, AS SEAT. Expired - Fee Related FR2845954B1 (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870795A1 (en) * 2004-05-26 2005-12-02 Faurecia Sieges Automobile VEHICLE SEAT AND VEHICLE EQUIPPED WITH SUCH A SEAT
FR2876637A1 (en) * 2004-10-14 2006-04-21 Productions Sa Sa B V Removable partition for commercial vehicle, has pivot bolts whose positions are determined so that rear arm remains vertical during pivoting of seat base around front base and partition remains vertical during passage between two positions
LU91233B1 (en) * 2006-04-12 2007-10-15 Milena Hohenstein Hold system
EP1854671A2 (en) * 2006-04-12 2007-11-14 Milena Hohenstein Loading space system
FR2906197A1 (en) * 2006-09-21 2008-03-28 Durisotti Soc Par Actions Simp Safety bench seat for e.g. commercial vehicle, has tilting unit of floor pan allowing to place floor pan in horizontal position and in vertical position when bench seat is in usage and folded positions, respectively
WO2008081400A1 (en) * 2006-12-28 2008-07-10 Tofas Turk Otomobil Fabrikasi Anonim Sirketi Flexible seat system
GB2455090A (en) * 2007-11-27 2009-06-03 Ford Global Tech Llc A compact stowable seat
FR2951998A1 (en) * 2009-11-03 2011-05-06 Peugeot Citroen Automobiles Sa Passenger support system for passenger compartment of e.g. van, has sliding unit sliding with respect to another sliding unit along transversal direction for folding two parts of base and backrest to define loading zone
EP2808199A1 (en) 2013-05-06 2014-12-03 Gruau Laval Folding seat for a vehicle cabin comprising a plurality of hinge pins
WO2015036973A1 (en) * 2013-09-12 2015-03-19 Sabic Global Technologies B.V. Vehicle seating and methods and vehicles using the same
FR3034730A1 (en) * 2015-04-08 2016-10-14 Peugeot Citroen Automobiles Sa LOAD STOP DEVICE MOUNTED ON RAIL
WO2016202733A1 (en) * 2015-06-19 2016-12-22 Jaguar Land Rover Limited Improvements relating to automotive bulkheads
US10239425B2 (en) * 2017-06-16 2019-03-26 GM Global Technology Operations LLC Movable partition system for a vehicle with stowable jumpseat
EP3715186A1 (en) 2019-03-26 2020-09-30 Psa Automobiles Sa Utility vehicle comprising a separating partition
NL2033063B1 (en) * 2022-09-16 2024-03-25 Snoeks Automotive B V Adjustable partition assembly and vehicle

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FR2668990A1 (en) * 1990-11-12 1992-05-15 Gruau Constructeur Sa Combined bench seat folding and protective positioning
FR2725669A1 (en) * 1994-10-13 1996-04-19 Renault Retractable vehicle seat, with mobile back

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FR2589800A1 (en) * 1985-11-08 1987-05-15 Peugeot Cycles TRANSFORMABLE REAR SEAT
FR2663270A1 (en) * 1990-06-13 1991-12-20 Durisotti Sa Seat, and particularly bench seat which can be folded, for motor vehicles
FR2668990A1 (en) * 1990-11-12 1992-05-15 Gruau Constructeur Sa Combined bench seat folding and protective positioning
FR2725669A1 (en) * 1994-10-13 1996-04-19 Renault Retractable vehicle seat, with mobile back

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870795A1 (en) * 2004-05-26 2005-12-02 Faurecia Sieges Automobile VEHICLE SEAT AND VEHICLE EQUIPPED WITH SUCH A SEAT
US7328929B2 (en) 2004-05-26 2008-02-12 Faurecia Sieges D'automobile S.A. Vehicle seat and a vehicle provided with such a seat
FR2876637A1 (en) * 2004-10-14 2006-04-21 Productions Sa Sa B V Removable partition for commercial vehicle, has pivot bolts whose positions are determined so that rear arm remains vertical during pivoting of seat base around front base and partition remains vertical during passage between two positions
LU91233B1 (en) * 2006-04-12 2007-10-15 Milena Hohenstein Hold system
EP1854671A2 (en) * 2006-04-12 2007-11-14 Milena Hohenstein Loading space system
EP1854671A3 (en) * 2006-04-12 2007-11-21 Milena Hohenstein Loading space system
FR2906197A1 (en) * 2006-09-21 2008-03-28 Durisotti Soc Par Actions Simp Safety bench seat for e.g. commercial vehicle, has tilting unit of floor pan allowing to place floor pan in horizontal position and in vertical position when bench seat is in usage and folded positions, respectively
WO2008081400A1 (en) * 2006-12-28 2008-07-10 Tofas Turk Otomobil Fabrikasi Anonim Sirketi Flexible seat system
GB2455090A (en) * 2007-11-27 2009-06-03 Ford Global Tech Llc A compact stowable seat
FR2951998A1 (en) * 2009-11-03 2011-05-06 Peugeot Citroen Automobiles Sa Passenger support system for passenger compartment of e.g. van, has sliding unit sliding with respect to another sliding unit along transversal direction for folding two parts of base and backrest to define loading zone
EP2808199A1 (en) 2013-05-06 2014-12-03 Gruau Laval Folding seat for a vehicle cabin comprising a plurality of hinge pins
WO2015036973A1 (en) * 2013-09-12 2015-03-19 Sabic Global Technologies B.V. Vehicle seating and methods and vehicles using the same
FR3034730A1 (en) * 2015-04-08 2016-10-14 Peugeot Citroen Automobiles Sa LOAD STOP DEVICE MOUNTED ON RAIL
WO2016202733A1 (en) * 2015-06-19 2016-12-22 Jaguar Land Rover Limited Improvements relating to automotive bulkheads
US10556518B2 (en) 2015-06-19 2020-02-11 Jaguar Land Rover Limited Improvements relating to automotive bulkheads
US10239425B2 (en) * 2017-06-16 2019-03-26 GM Global Technology Operations LLC Movable partition system for a vehicle with stowable jumpseat
EP3715186A1 (en) 2019-03-26 2020-09-30 Psa Automobiles Sa Utility vehicle comprising a separating partition
FR3094303A1 (en) 2019-03-26 2020-10-02 Psa Automobiles Sa UTILITY VEHICLE INCLUDING A SEPARATION BULKHEAD
NL2033063B1 (en) * 2022-09-16 2024-03-25 Snoeks Automotive B V Adjustable partition assembly and vehicle
EP4344946A1 (en) * 2022-09-16 2024-04-03 Snoeks Automotive B.V. Adjustable partition assembly and vehicle

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