EP2753497A1 - Jumpseat device for vehicle passenger compartment - Google Patents

Jumpseat device for vehicle passenger compartment

Info

Publication number
EP2753497A1
EP2753497A1 EP12762338.7A EP12762338A EP2753497A1 EP 2753497 A1 EP2753497 A1 EP 2753497A1 EP 12762338 A EP12762338 A EP 12762338A EP 2753497 A1 EP2753497 A1 EP 2753497A1
Authority
EP
European Patent Office
Prior art keywords
seat
backrest
low occupancy
moving means
moving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12762338.7A
Other languages
German (de)
French (fr)
Inventor
Christophe Dutot
Nordine Hamtache
Denis BARREAUD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grupo Antolin Ingenieria SA
PSA Automobiles SA
Original Assignee
Grupo Antolin Ingenieria SA
Peugeot Citroen Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grupo Antolin Ingenieria SA, Peugeot Citroen Automobiles SA filed Critical Grupo Antolin Ingenieria SA
Publication of EP2753497A1 publication Critical patent/EP2753497A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/3054—Cushion movements by translation only
    • B60N2/3061—Cushion movements by translation only along vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/302—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only
    • B60N2/3027—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by translation only along vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/304—Cushion movements by rotation only
    • B60N2/3043—Cushion movements by rotation only about longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/304—Cushion movements by rotation only
    • B60N2/3052—Cushion movements by rotation only about vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038—Cushion movements
    • B60N2/3063—Cushion movements by composed movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R5/00—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like
    • B60R5/006—Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like stowing or holding means for elongated articles, e.g. skis inside vehicles

Definitions

  • the invention relates to devices for passenger compartment of vehicles, including commercial automobiles and, in particular, devices comprising at least one retractable seat.
  • a commercial vehicle must allow greater flexibility to use, for example, all or part of the volume of the passenger seat or seats, lateral or central, in order to ability to carry loads of great length.
  • a passenger seat comprises crutches connecting the seat to a base of the vehicle folding against a lower face of said seat. Once the crutches folded, the seat is tilted against the backrest. Then, the seat is slid upwardly along a partition wall between the passenger compartment and the loading compartment, thus releasing a low opening in the partition wall and a volume under the seat thus raised to receive long loads positioned between the loading compartment and the passenger compartment.
  • An object of the invention is to provide a vehicle interior device comprising at least one retractable seat reducing the inconvenience of the driver and / or the passenger of the other seat.
  • a vehicle interior device comprising at least one seat having a seat coupled to a backrest, the seat being able to be moved between a low occupancy position by a passenger and a high position of clearance inside the vehicle cabin, characterized in that it further comprises:
  • first moving means at least in rotation along a first axis substantially parallel to a lateral edge of the seat, allowing a first rotational movement of the seat relative to the backrest along this first axis between the low occupancy position, the seat being substantially horizontal, and a lifting position where the seat is substantially vertical
  • second moving means at least in rotation along a second axis substantially parallel to a lateral edge of the backrest, allowing a second rotational movement of the seat relative to the backrest along the second axis between the lifting position and a folding position where the seat is placed opposite the file and in support against the file.
  • the device comprises at least one of the following characteristics:
  • the first displacement means are coupled to the second displacement means
  • the device comprises first blocking means adapted to immobilize the second moving means as the seat is between the low occupancy position and the lifting position;
  • the device further comprises second blocking means able to immobilize the first means as long as the seat is between the folding position and the lifting position;
  • the first moving means are integral with the seat and the second moving means are integral with the folder;
  • the seat comprises retractable fastening elements with a base of the passenger compartment;
  • the device further comprises assistance means arranged to facilitate the implementation of at least one of the first and second displacement means;
  • the assistance means comprise an element selected from a group comprising at least one jack, a counterweight mechanism, a return spring and an electric motor.
  • a vehicle comprising at least one device having at least one of the above characteristics so as to be able to transport loads of great length.
  • Figure 1 is a schematic and functional sectional view along a longitudinal plane of an embodiment of the invention located in a front part of a passenger compartment of a commercial vehicle, in a low occupancy position by a passenger;
  • FIG. 2 is a view from above and from above of the device according to the embodiment of FIG. 1, in the low occupation position;
  • FIG. 3 is a view from above and from above of the device 10 of FIG. 2 in an intermediate position
  • FIG. 4 is a view from above and from above of the device of FIG. 2 in a second intermediate position
  • a vehicle 1 here a commercial motor vehicle, comprises a loading compartment 2 having a floor 3.
  • the loading compartment 2 is situated in a rear part of the vehicle 1.
  • the vehicle 1 comprises a passenger compartment 5 in the front part, adjacent to the load compartment 2 and separated therefrom by a partition wall 4.
  • a device 10 according to the invention.
  • the device 10 comprises a seat comprising itself a seat 12 and a backrest 11, the seat 12 being coupled to the backrest 11.
  • the passenger compartment 5 comprises a base 6 and a roof 7.
  • the device 10 according to the invention is in a low occupancy position, a position in which the seat of the device 10 according to the invention can be occupied by a passenger of the vehicle.
  • the backrest 11 of the seat is movably mounted on the partition wall 4 by means of slide means positioned against the partition wall 4, here in a vertical manner, and pin means installed projecting from a rear face or lateral faces of the backrest 11, the lug forming means cooperating with the slide means, so as to allow sliding along the slide, and thus along the partition wall 4 of the backrest 11 between the low position of occupation and a high position of clearance in which the device 10 according to the invention is found in the vicinity of the roof 7 of the passenger compartment 5 of the vehicle.
  • the seat of the device 10 according to the invention comprises a seat 12 and a backrest 11.
  • the seat 12 is substantially horizontal and is fixed to the underbody 6 of the passenger compartment 5 of vehicle by retractable fastening elements 13 which are here in the form of a foot or a crutch.
  • retractable fastening elements 13 are foldable in a tilting movement Fl against a lower face of the seat 12 or inside the seat 12 in recesses made for this purpose at the bottom face of the seat 12.
  • these retractable fastening elements 13 are positioned at a first lateral edge of the seat 12.
  • first displacement means 121 rotated along a first axis B substantially parallel to said second lateral edge of the seat 12.
  • the first means of displacement at least in rotation 121 are coupled to second means of displacement at least in rotation 111.
  • These second means of displacement at least in rotation 111 are, on the other hand, fixed integrally to a lateral edge of the backrest 11 of the seat of the device 10 according to the invention.
  • the second means of displacement at least in rotation 111 allow a second rotational movement about an axis A substantially parallel to said lateral edge of the backrest 11. As illustrated here, the axis A and the axis B are orthogonal to the one compared to the other.
  • the first means of displacement at least in rotation 121 are integral with the second means of displacement at least in rotation 111.
  • the seat 12 of the seat of the device 10 according to the invention is coupled to the backrest 11 of said seat via the first and second means of displacement at least in rotation 121, 111 which are then mounted in series between the seat 12 and the backrest 11.
  • first intermediate position of the device 10 With reference to FIG. 3, we will describe a first intermediate position of the device 10 according to the invention.
  • the seat 12 has made a first movement at least in rotation F2 along the axis B and is therefore found in a lifting position in which the seat 12 is substantially vertical. From this position, the seat 12 will undergo the second movement at least in rotation F3 about the axis A by the implementation of the second moving means at least in rotation 111, so that the seat 12 takes a second position intermediate that we will now describe with reference to Figure 4.
  • the device 10 according to the invention is found in a second intermediate position in which the seat 12, having undergone the second movement at least in rotation F3, is pressed against the backrest 11 of the seat of the device 10 according to the invention. the invention.
  • the lower face of the seat 12 is found facing and resting against a front face of the back 11.
  • the first means of displacement at least in rotation 121 accompany, in its movement, the seat 12 to which they are fixed jointly.
  • the seat 12 is found in a folding position where it is placed opposite the backrest and resting against the backrest 11 of said seat of the device 10 according to the invention.
  • the seat of the device 10 according to the invention can be raised along the wall with the aid of the slide means cooperating with the lug means so as to bring the device 10 according to the invention. in a high position of clearance inside the passenger compartment 5, as shown in Figure 5.
  • This movement is illustrated in Figure 4 by the arrow F4.
  • the device 10 according to the invention comprises first and second locking means.
  • the first locking means are arranged so as to immobilize the second moving means 111 as the seat 12 is between the low position of occupation of the device 10 according to the invention and the lifting position of the seat 12.
  • the second locking means are arranged so as to immobilize the first displacement means 121 as the seat 12 is between the folding position of the seat 12 against the backrest 11 and the lifting position of said seat 12.
  • a first step the user unlocks the seat 12 which is in the low occupancy position, therefore substantially horizontal.
  • the user unlocks the retractable fastening elements 13 of the seat with the base and tilts against or in recesses provided for this purpose of the underside of the seat 12.
  • the user has the seat done 12 the movement at least in rotation F2 about the axis B by implementing the means of displacement at least in rotation 121, the first blocking means then immobilizing the second means of displacement at least in rotation 111 during this movement F2 .
  • the first locking means are unlocked, allowing the user to set the second moving means are at least in rotation 111 so as to cause the seat 12 to move F3.
  • the second blocking means are activated so as to immobilize the first means of displacement at least in rotation 121. This allows the seat to maintain, during the movement F3, its lifting position. Then, once the seat in the folding position against and in support of the backrest 11, the user can raise the entire seat thus arranged along the partition wall 4 according to the movement F4, to bring said seat in the vicinity of the pavilion 7 of the passenger compartment 5 of the vehicle. Therefore, the user locks the device 10 according to the invention in order to secure the high clearance position.
  • the reverse use of the device 10 according to the invention which consists of moving the latter from the high position of release to the low position of occupation.
  • the user unlocks the device 10 and then makes it downward movement F4.
  • the user implements the second moving means at least in rotation 121 to bring the seat 12 of the position of folding against the backrest 11 to the tilt position, the second locking means immobilizing the first means of displacement at least in rotation 121.
  • the second locking means are unlocked and the user can put implementing the first means of displacement at least in rotation 121 in order to lead the seat 12 of its lifting position to the low position of occupation of the device 10 according to the invention, by making it make the movement F2.
  • the first blocking means are activated in order to immobilize the second means of displacement at least in rotation 111.
  • the user deploys the retractable elements of fixing 13 of the seat 12 on the underbody 6 of the passenger compartment 5 of the vehicle. Finally, the user locks the set in this low occupation position.
  • the movements F1, F2, F3 and F4 may be assisted by assistance means which may be in the form of gas cylinders, springs, counterweight mechanisms, or electric motors .
  • assistance means may be in the form of gas cylinders, springs, counterweight mechanisms, or electric motors .
  • the assistance means allow, when the device 10 according to the invention passes from the low occupancy position to the high position of clearance, to offset all or part of the weight of the backrest and / or the seat forming the seat.
  • the action of the assistance means makes it possible to counter the gravity and to slow down the descent and the movements of the device 10 according to the invention, thereby increasing safety for the user.

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

Abstract

The device (10) for a vehicle passenger compartment (5) comprises at least one seat comprising a seat cushion (12) coupled to a backrest (11), the seat being able to be moved between a seat-down position of occupation by a passenger and a seat-up non-obstructing position, first means of movement at least in rotation about a first axis substantially parallel to a lateral edge of the seat cushion (12) allowing a first rotational movement of the seat cushion (12) with respect to the backrest (11) between the seat-down position of occupation and a tipped-up position in which the seat cushion (12) is substantially vertical, and second means of movement at least in rotation about a second axis substantially parallel to a lateral edge of the backrest (11) allowing a second rotational movement of the seat cushion with respect to the backrest (11) between the tipped-up position and a position in which the seat cushion (12) is folded up against the backrest (11).

Description

"DISPOSITIF DE SIEGE STRAPONTIN POUR HABITACLE DE VEHICULE" .  "STRAPONTIN SEAT DEVICE FOR VEHICLE PASSENGER".
L'invention concerne des dispositifs pour habitacle de véhicules, notamment automobiles utilitaires et, en particulier, des dispositifs comportant au moins un siège escamotable . Aujourd'hui, les usages d'un véhicule utilitaire doivent permettre la souplesse de plus en plus grande en vue d'utiliser, par exemple, tout ou partie du volume du ou des sièges passagers, qu'ils soient latéraux ou centraux, afin de pouvoir transporter des charges de grande longueur. The invention relates to devices for passenger compartment of vehicles, including commercial automobiles and, in particular, devices comprising at least one retractable seat. Today, the uses of a commercial vehicle must allow greater flexibility to use, for example, all or part of the volume of the passenger seat or seats, lateral or central, in order to ability to carry loads of great length.
A cette fin, il existe actuellement des dispositifs pour habitacle de véhicules qui rendent possible un dégagement d'un volume en partie inférieure au niveau d'un siège passager. De tels dispositifs sont, par exemple, décrits dans le document FR 2 949 721.  To this end, there are currently vehicle interior devices that make possible a release of a volume in the lower part at a passenger seat. Such devices are, for example, described in the document FR 2 949 721.
Dans le dispositif décrit dans ce document, un siège passager comporte des béquilles de liaison de l'assise à un soubassement du véhicule se repliant contre une face inférieure de ladite assise. Une fois les béquilles repliées, l'assise est basculée contre le dossier. Puis, le siège est déplacé à coulissement vers le haut le long d'une paroi de séparation entre l'habitacle et le compartiment de chargement, dégageant ainsi une ouverture basse dans la paroi de séparation et un volume sous le siège ainsi relevé afin de recevoir des charges de grande longueur positionnées à cheval entre le compartiment de chargement et l'habitacle.  In the device described in this document, a passenger seat comprises crutches connecting the seat to a base of the vehicle folding against a lower face of said seat. Once the crutches folded, the seat is tilted against the backrest. Then, the seat is slid upwardly along a partition wall between the passenger compartment and the loading compartment, thus releasing a low opening in the partition wall and a volume under the seat thus raised to receive long loads positioned between the loading compartment and the passenger compartment.
Toutefois, un tel agencement ne donne pas entièrement satisfaction, car, en position haute, le siège gêne, d'une part, la visibilité latérale du conducteur et, d'autre part, le passager éventuellement installé sur l'autre siège passager. Un but de l'invention est de fournir un dispositif pour habitacle de véhicule comportant au moins un siège escamotable réduisant la gêne du conducteur et/ou du passager de l'autre siège. However, such an arrangement is not entirely satisfactory because, in the up position, the seat hinders, on the one hand, the lateral visibility of the driver and, on the other hand, the passenger possibly installed on the other passenger seat. An object of the invention is to provide a vehicle interior device comprising at least one retractable seat reducing the inconvenience of the driver and / or the passenger of the other seat.
A cette fin, il est prévu, selon l'invention, un dispositif pour habitacle de véhicule comprenant au moins un siège comportant une assise accouplée à un dossier, le siège étant apte à être déplacé entre une position basse d'occupation par un passager et une position haute de dégagement à l'intérieur de l'habitacle de véhicule, caractérisé en ce qu'il comporte en outre : To this end, it is provided, according to the invention, a vehicle interior device comprising at least one seat having a seat coupled to a backrest, the seat being able to be moved between a low occupancy position by a passenger and a high position of clearance inside the vehicle cabin, characterized in that it further comprises:
a. des premiers moyens de déplacement au moins en rotation selon un premier axe sensiblement parallèle à un bord latéral de l'assise, permettant un premier mouvement de rotation de l'assise par rapport au dossier selon ce premier axe entre la position basse d'occupation, l'assise étant sensiblement horizontale, et une position de relevage où l'assise est sensiblement verticale, et b. des deuxièmes moyens de déplacement au moins en rotation selon un deuxième axe sensiblement parallèle à un bord latéral du dossier, permettant un deuxième mouvement de rotation de l'assise par rapport au dossier selon ce deuxième axe entre la position de relevage et une position de rabattement où l'assise est mise en regard du dossier et en appui contre le dossier.  at. first moving means at least in rotation along a first axis substantially parallel to a lateral edge of the seat, allowing a first rotational movement of the seat relative to the backrest along this first axis between the low occupancy position, the seat being substantially horizontal, and a lifting position where the seat is substantially vertical, and b. second moving means at least in rotation along a second axis substantially parallel to a lateral edge of the backrest, allowing a second rotational movement of the seat relative to the backrest along the second axis between the lifting position and a folding position where the seat is placed opposite the file and in support against the file.
Avantageusement, mais facultativement, le dispositif comporte au moins l'une des caractéristiques suivantes : Advantageously, but optionally, the device comprises at least one of the following characteristics:
- les premiers moyens de déplacement sont accouplés aux deuxièmes moyens de déplacement ;  the first displacement means are coupled to the second displacement means;
le dispositif comporte des premiers moyens de blocages aptes à immobiliser les deuxièmes moyens de déplacement tant que l'assise est entre la position basse d'occupation et la position de relevage ;  the device comprises first blocking means adapted to immobilize the second moving means as the seat is between the low occupancy position and the lifting position;
le dispositif comporte en outre des deuxièmes moyens de blocage aptes à immobiliser les premiers moyens de déplacement tant que l'assise est entre la position de rabattement et la position de relevage ; the device further comprises second blocking means able to immobilize the first means as long as the seat is between the folding position and the lifting position;
les premiers moyens de déplacement sont solidaires de l'assise et les deuxièmes moyens de déplacement sont solidaires du dossier ;  the first moving means are integral with the seat and the second moving means are integral with the folder;
- le siège comprend des éléments escamotables de fixation avec un soubassement de l'habitacle ;  - The seat comprises retractable fastening elements with a base of the passenger compartment;
le dispositif comporte en outre des moyens d'assistance agencés de sorte à faciliter la mise en œuvre d'au moins l'un parmi les premiers et deuxièmes moyens de déplacements ; et,  the device further comprises assistance means arranged to facilitate the implementation of at least one of the first and second displacement means; and,
les moyens d'assistance comportent un élément choisi dans un group comportant au moins un vérin, un mécanisme à contrepoids, un ressort de rappel et un moteur électrique.  the assistance means comprise an element selected from a group comprising at least one jack, a counterweight mechanism, a return spring and an electric motor.
Il est prévu aussi, selon l'invention, un véhicule comportant au moins un dispositif présentant au moins l'une des caractéristiques précédentes de sorte à pouvoir transporter des charges de grande longueur. It is also provided, according to the invention, a vehicle comprising at least one device having at least one of the above characteristics so as to be able to transport loads of great length.
Il est encore prévu, selon l'invention, une méthode d'utilisation d'un dispositif comportant au moins l'une des caractéristiques précédentes, l'utilisation comportant les étapes de : According to the invention, there is also provided a method of using a device comprising at least one of the preceding features, the use comprising the steps of:
a. Déverrouillage de l'assise en position basse d ' occupation .  at. Unlocking the seat in the low occupancy position.
b. Basculement de l'assise de la position basse d'occupation vers la position de relevage via les premiers moyens de déplacement.  b. Tilting the seat from the low occupancy position to the raising position via the first moving means.
c. Basculement de l'assise de la position de relevage vers la position de rabattement.  vs. Tilting the seat from the lifting position to the folding position.
d. Déplacement du siège entre la position basse et la position haute de dégagement.  d. Moving the seat between the low position and the high release position.
e. Verrouillage du siège en position haute de dégagement . Enfin, il est prévu selon l'invention une méthode d'utilisation d'un dispositif présentant au moins l'une des caractéristiques précédentes, la méthode d'utilisation comprenant les étapes de : e. Locking the seat in the top release position. Finally, there is provided according to the invention a method of using a device having at least one of the above characteristics, the method of use comprising the steps of:
a. Déverrouillage du siège en position haute de dégagement .  at. Unlocking the seat in the top release position.
b. Déplacement du siège entre la position haute et la position basse d'occupation.  b. Moving the seat between the up position and the low occupancy position.
c. Basculement de l'assise de la position de rabattement vers la position de relevage.  vs. Tilting the seat from the folding position to the lifting position.
d. Basculement de l'assise de la position de relevage vers la position basse d'occupation.  d. Tilting the seat from the lift position to the low occupancy position.
e. Verrouillage de l'assise en position basse d ' occupation .  e. Locking the seat in the low occupancy position.
D'autres caractéristiques et avantages de l'invention apparaîtront lors de la description ci-après d'un mode de réalisation préféré. Aux dessins annexés : Other features and advantages of the invention will appear in the description below of a preferred embodiment. In the accompanying drawings:
la figure 1 est une vue schématique et fonctionnelle en coupe suivant un plan longitudinal d'un mode de réalisation de l'invention implanté dans une partie avant d'un habitacle de véhicule utilitaire, dans une position basse d'occupation par un passager ;  Figure 1 is a schematic and functional sectional view along a longitudinal plane of an embodiment of the invention located in a front part of a passenger compartment of a commercial vehicle, in a low occupancy position by a passenger;
- la figure 2 est une vue de face et de dessus du dispositif selon le mode de réalisation de la figure 1, dans la position basse d'occupation ;  FIG. 2 is a view from above and from above of the device according to the embodiment of FIG. 1, in the low occupation position;
- la figure 3 est une vue de face et de dessus du dispositif 10 de la figure 2 dans une position intermédiaire ;  FIG. 3 is a view from above and from above of the device 10 of FIG. 2 in an intermediate position;
- la figure 4 est une vue de face et de dessus du dispositif de la figure 2 dans une deuxième position intermédiaire ; et,  FIG. 4 is a view from above and from above of the device of FIG. 2 in a second intermediate position; and,
- la figure 5 est une vue schématique et fonctionnelle en coupe suivant un plan longitudinal d'un mode de réalisation de l'invention de la figure 1, dans une position haute de dégagement. En référence aux figures 1 et 5, un véhicule 1, ici un véhicule automobile utilitaire, comporte un compartiment de chargement 2 présentant un plancher 3. Le compartiment de chargement 2 est situé dans une partie arrière du véhicule 1. En outre, le véhicule 1 comporte un habitacle 5 en partie avant, adjacent au compartiment de chargement 2 et séparé de celui-ci par une paroi de séparation 4. Dans l'habitacle de véhicule 5, est installé un dispositif 10 selon l'invention. Le dispositif 10 comporte un siège comportant lui-même une assise 12 et un dossier 11, l'assise 12 étant accouplée au dossier 11. D'autre part, l'habitacle de véhicule 5 comporte un soubassement 6 ainsi qu'un pavillon 7. - Figure 5 is a schematic and functional sectional view along a longitudinal plane of an embodiment of the invention of Figure 1, in a high position of release. With reference to FIGS. 1 and 5, a vehicle 1, here a commercial motor vehicle, comprises a loading compartment 2 having a floor 3. The loading compartment 2 is situated in a rear part of the vehicle 1. In addition, the vehicle 1 comprises a passenger compartment 5 in the front part, adjacent to the load compartment 2 and separated therefrom by a partition wall 4. In the passenger compartment 5, is installed a device 10 according to the invention. The device 10 comprises a seat comprising itself a seat 12 and a backrest 11, the seat 12 being coupled to the backrest 11. On the other hand, the passenger compartment 5 comprises a base 6 and a roof 7.
Dans cette figure 1, le dispositif 10 selon l'invention est en position basse d'occupation, position dans laquelle le siège du dispositif 10 selon l'invention peut être occupé par un passager du véhicule. Le dossier 11 du siège est monté mobile sur la paroi de séparation 4 par l'intermédiaire de moyens formant glissière positionnés contre la paroi de séparation 4, ici de manière verticale, et de moyens formant ergot installés en saillie d'une face arrière ou des faces latérales du dossier 11, les moyens formant ergot coopérant avec les moyens formant glissière, de sorte à permettre un coulissement le long de la glissière, et donc le long de la paroi de séparation 4 du dossier 11 entre la position basse d'occupation et une position haute de dégagement dans laquelle le dispositif 10 selon l'invention se retrouve au voisinage du pavillon 7 de l'habitacle 5 de véhicule . In this FIG. 1, the device 10 according to the invention is in a low occupancy position, a position in which the seat of the device 10 according to the invention can be occupied by a passenger of the vehicle. The backrest 11 of the seat is movably mounted on the partition wall 4 by means of slide means positioned against the partition wall 4, here in a vertical manner, and pin means installed projecting from a rear face or lateral faces of the backrest 11, the lug forming means cooperating with the slide means, so as to allow sliding along the slide, and thus along the partition wall 4 of the backrest 11 between the low position of occupation and a high position of clearance in which the device 10 according to the invention is found in the vicinity of the roof 7 of the passenger compartment 5 of the vehicle.
En référence à la figure 2, nous allons décrire plus en détail un mode de réalisation du dispositif 10 selon l'invention dans la position basse d'occupation. Le siège du dispositif 10 selon l'invention comporte une assise 12 et un dossier 11. Lorsque le dispositif 10 selon l'invention est en position basse d'occupation, l'assise 12 est sensiblement horizontale et est fixée au soubassement 6 de l'habitacle 5 de véhicule par des éléments escamotables de fixation 13 qui se présentent ici sous la forme d'un pied ou d'une béquille. Ces éléments escamotables de fixation 13 sont rabattables selon un mouvement de basculement Fl contre une face inférieure de l'assise 12 ou à l'intérieur de l'assise 12 dans des évidements réalisés à cet effet au niveau de la face inférieure de l'assise 12. De plus, ces éléments escamotables de fixation 13 sont positionnés au niveau d'un premier bord latéral de l'assise 12. Au niveau d'un deuxième bord latéral, opposé au premier bord latéral de l'assise 12, ladite assise 12 est fixée de manière solidaire à des premiers moyens de déplacement 121 en rotation selon un premier axe B sensiblement parallèle audit deuxième bord latéral de l'assise 12. Ces premiers moyens de déplacement au moins en rotation 121 permettent un premier mouvement F2 au moins en rotation de l'assise par rapport au dossier 11 selon ce premier axe B, entre la position basse d'occupation telle qu'illustrée à la figure 2, dans laquelle l'assise est sensiblement horizontale, et une position de relevage où l'assise est sensiblement verticale, position de relevage que nous décrirons plus en détail en référence à la figure 3. Referring to Figure 2, we will describe in more detail an embodiment of the device 10 according to the invention in the low occupancy position. The seat of the device 10 according to the invention comprises a seat 12 and a backrest 11. When the device 10 according to the invention is in the low occupancy position, the seat 12 is substantially horizontal and is fixed to the underbody 6 of the passenger compartment 5 of vehicle by retractable fastening elements 13 which are here in the form of a foot or a crutch. These retractable fastening elements 13 are foldable in a tilting movement Fl against a lower face of the seat 12 or inside the seat 12 in recesses made for this purpose at the bottom face of the seat 12. In addition, these retractable fastening elements 13 are positioned at a first lateral edge of the seat 12. At a second side edge, opposite the first side edge of the seat 12, said seat 12 is fixedly secured to first displacement means 121 rotated along a first axis B substantially parallel to said second lateral edge of the seat 12. These first means of displacement at least in rotation 121 allow a first movement F2 at least in rotation of the seat relative to the backrest 11 along this first axis B, between the low occupancy position as illustrated in FIG. 2, in which the seat is substantially horizontal, and a position of e lift where the seat is substantially vertical lift position that we will describe in more detail with reference to Figure 3.
Les premiers moyens de déplacement au moins en rotation 121 sont accouplés à des deuxièmes moyens de déplacement au moins en rotation 111. Ces deuxièmes moyens de déplacement au moins en rotation 111 sont, d'autre part, fixés de manière solidaire à un bord latéral du dossier 11 du siège du dispositif 10 selon l'invention. Les deuxièmes moyens de déplacement au moins en rotation 111 permettent un deuxième mouvement de rotation autour d'un axe A sensiblement parallèle audit bord latéral du dossier 11. Tel qu'illustré ici, l'axe A et l'axe B sont orthogonaux l'un par rapport à l'autre. De plus, les premiers moyens de déplacement au moins en rotation 121 sont solidaires des deuxièmes moyens de déplacement au moins en rotation 111. Ainsi, l'assise 12 du siège du dispositif 10 selon l'invention est accouplée au dossier 11 dudit siège par l'intermédiaire des premiers et deuxièmes moyens de déplacement au moins en rotation 121, 111 qui sont alors montés en série entre l'assise 12 et le dossier 11. The first means of displacement at least in rotation 121 are coupled to second means of displacement at least in rotation 111. These second means of displacement at least in rotation 111 are, on the other hand, fixed integrally to a lateral edge of the backrest 11 of the seat of the device 10 according to the invention. The second means of displacement at least in rotation 111 allow a second rotational movement about an axis A substantially parallel to said lateral edge of the backrest 11. As illustrated here, the axis A and the axis B are orthogonal to the one compared to the other. In addition, the first means of displacement at least in rotation 121 are integral with the second means of displacement at least in rotation 111. Thus, the seat 12 of the seat of the device 10 according to the invention is coupled to the backrest 11 of said seat via the first and second means of displacement at least in rotation 121, 111 which are then mounted in series between the seat 12 and the backrest 11.
En référence à la figure 3, nous allons décrire une première position intermédiaire du dispositif 10 selon l'invention. Dans cette première position intermédiaire, l'assise 12 a effectué un premier mouvement au moins en rotation F2 selon l'axe B et se retrouve donc dans une position de relevage dans laquelle l'assise 12 est sensiblement verticale. De cette position, l'assise 12 va subir le deuxième mouvement au moins en rotation F3 autour de l'axe A par la mise en œuvre des deuxièmes moyens de déplacement au moins en rotation 111, afin que l'assise 12 prenne une deuxième position intermédiaire que nous allons décrire maintenant en référence à la figure 4. With reference to FIG. 3, we will describe a first intermediate position of the device 10 according to the invention. In this first intermediate position, the seat 12 has made a first movement at least in rotation F2 along the axis B and is therefore found in a lifting position in which the seat 12 is substantially vertical. From this position, the seat 12 will undergo the second movement at least in rotation F3 about the axis A by the implementation of the second moving means at least in rotation 111, so that the seat 12 takes a second position intermediate that we will now describe with reference to Figure 4.
Dans cette figure 4, le dispositif 10 selon l'invention se retrouve dans une deuxième position intermédiaire dans laquelle l'assise 12, ayant subi le deuxième mouvement au moins en rotation F3, se retrouve plaquée contre le dossier 11 du siège du dispositif 10 selon l'invention. Dans cette position, la face inférieure de l'assise 12 se retrouve en regard et en appui contre une face avant du dossier 11. Lors du mouvement au moins en rotation F3, les premiers moyens de déplacement au moins en rotation 121 accompagnent, dans son mouvement, l'assise 12 à laquelle ils sont fixés solidairement. Dans cette deuxième position intermédiaire du dispositif 10 selon l'invention, l'assise 12 se retrouve dans une position de rabattement où elle est mise en regard du dossier et en appui contre le dossier 11 dudit siège du dispositif 10 selon l'invention. Une fois cette deuxième position intermédiaire atteinte, le siège du dispositif 10 selon l'invention peut être relevé le long de la paroi à l'aide des moyens formant glissière coopérant avec les moyens formant ergot de sorte à amener le dispositif 10 selon l'invention dans une position haute de dégagement à l'intérieur de l'habitacle 5 de véhicule, comme illustré à la figure 5. Ce mouvement est illustré en figure 4 par la flèche F4. Une fois le dispositif 10 selon l'invention en position haute de dégagement, il est possible de positionner des charges de grande longueur 8 au sein du véhicule 1, ces charges de grande longueur 8 étant alors à cheval dans le compartiment de chargement 2 et une partie inférieure ainsi dégagée de l'habitacle 5 de véhicule. In this Figure 4, the device 10 according to the invention is found in a second intermediate position in which the seat 12, having undergone the second movement at least in rotation F3, is pressed against the backrest 11 of the seat of the device 10 according to the invention. the invention. In this position, the lower face of the seat 12 is found facing and resting against a front face of the back 11. During the at least rotating movement F3, the first means of displacement at least in rotation 121 accompany, in its movement, the seat 12 to which they are fixed jointly. In this second intermediate position of the device 10 according to the invention, the seat 12 is found in a folding position where it is placed opposite the backrest and resting against the backrest 11 of said seat of the device 10 according to the invention. Once this second intermediate position is reached, the seat of the device 10 according to the invention can be raised along the wall with the aid of the slide means cooperating with the lug means so as to bring the device 10 according to the invention. in a high position of clearance inside the passenger compartment 5, as shown in Figure 5. This movement is illustrated in Figure 4 by the arrow F4. Once the device 10 according to the invention in the high position of release, it is possible to position loads of great length 8 in the vehicle 1, these loads of great length 8 then being astride in the load compartment 2 and a lower part thus released from the passenger compartment 5 of the vehicle.
En variante de réalisation, de sorte à assurer que les premiers et deuxièmes moyens de déplacement au moins en rotation 121, 111 soient mis en œuvre de manière séquentielle, le dispositif 10 selon l'invention comporte des premiers et deuxièmes moyens de blocage. Les premiers moyens de blocage sont agencés de sorte à immobiliser les deuxièmes moyens de déplacement 111 tant que l'assise 12 se trouve entre la position basse d'occupation du dispositif 10 selon l'invention et la position de relevage de l'assise 12. De même, les deuxièmes moyens de blocage sont agencés de sorte à immobiliser les premiers moyens de déplacement 121 tant que l'assise 12 se trouve entre la position de rabattement de l'assise 12 contre le dossier 11 et la position de relevage de ladite assise 12. As an alternative embodiment, so as to ensure that the first and second means of displacement at least in rotation 121, 111 are implemented sequentially, the device 10 according to the invention comprises first and second locking means. The first locking means are arranged so as to immobilize the second moving means 111 as the seat 12 is between the low position of occupation of the device 10 according to the invention and the lifting position of the seat 12. Similarly, the second locking means are arranged so as to immobilize the first displacement means 121 as the seat 12 is between the folding position of the seat 12 against the backrest 11 and the lifting position of said seat 12.
Nous allons maintenant décrire une première utilisation du dispositif 10 selon l'invention décrivant des étapes pour passer de la position basse d'occupation à la position haute de dégagement dudit dispositif 10 selon l'invention. Dans une première étape, l'utilisateur déverrouille l'assise 12 qui se trouve en position basse d'occupation, donc sensiblement horizontale. Pour cela, l'utilisateur déverrouille les éléments escamotables de fixation 13 de l'assise avec le soubassement et les bascule contre ou dans des évidement prévus à cet effet de la face inférieure de l'assise 12. Ensuite, l'utilisateur fait effectuer à l'assise 12 le mouvement au moins en rotation F2 autour de l'axe B en mettant en œuvre les moyens de déplacement au moins en rotation 121, les premiers moyens de blocage immobilisant alors les deuxièmes moyens de déplacement au moins en rotation 111 lors de ce mouvement F2. Une fois l'assise 12 ayant atteint la position de relevage, c'est-à-dire que l'assise est sensiblement verticale comme illustré à la figure 3, les premiers moyens de blocage se déverrouillent, permettant à l'utilisateur de mettre en œuvre les deuxièmes moyens de déplacement au moins en rotation 111 afin de faire effectuer à l'assise 12 le mouvement F3. Dès que ce mouvement F3 est amorcé, les deuxièmes moyens de blocage sont activés de sorte à immobiliser les premiers moyens de déplacement au moins en rotation 121. Cela permet à l'assise de maintenir, pendant le mouvement F3, sa position de relevage. Ensuite, une fois l'assise en position de rabattement contre et en appui du dossier 11, l'utilisateur peut relever l'ensemble du siège ainsi agencé le long de la paroi 4 de séparation selon le mouvement F4, afin d'amener ledit siège au voisinage du pavillon 7 de l'habitacle 5 du véhicule. Dès lors, l'utilisateur verrouille le dispositif 10 selon l'invention afin de sécuriser la position haute de dégagement. We will now describe a first use of the device 10 according to the invention describing steps to move from the low occupancy position to the high position of clearance of said device 10 according to the invention. In a first step, the user unlocks the seat 12 which is in the low occupancy position, therefore substantially horizontal. For that, the user unlocks the retractable fastening elements 13 of the seat with the base and tilts against or in recesses provided for this purpose of the underside of the seat 12. Then, the user has the seat done 12 the movement at least in rotation F2 about the axis B by implementing the means of displacement at least in rotation 121, the first blocking means then immobilizing the second means of displacement at least in rotation 111 during this movement F2 . Once the seat 12 has reached the lifting position, that is to say that the seat is substantially vertical as shown in Figure 3, the first locking means are unlocked, allowing the user to set the second moving means are at least in rotation 111 so as to cause the seat 12 to move F3. As soon as this movement F3 is initiated, the second blocking means are activated so as to immobilize the first means of displacement at least in rotation 121. This allows the seat to maintain, during the movement F3, its lifting position. Then, once the seat in the folding position against and in support of the backrest 11, the user can raise the entire seat thus arranged along the partition wall 4 according to the movement F4, to bring said seat in the vicinity of the pavilion 7 of the passenger compartment 5 of the vehicle. Therefore, the user locks the device 10 according to the invention in order to secure the high clearance position.
Nous allons maintenant décrire l'utilisation inverse du dispositif 10 selon l'invention qui consiste à faire passer ce dernier de la position haute de dégagement à la position basse d'occupation. Pour cela, l'utilisateur déverrouille le dispositif 10 puis lui fait effectuer vers le bas le mouvement F4. Puis l'utilisateur met en œuvre les deuxièmes moyens de déplacement au moins en rotation 121 afin d'amener l'assise 12 de la position de rabattement contre le dossier 11 vers la position de relevage, les deuxièmes moyens de blocage immobilisant les premiers moyens de déplacement au moins en rotation 121. Une fois la position de relevage atteinte, les deuxièmes moyens de blocage se déverrouillent et l'utilisateur peut mettre en œuvre les premiers moyens de déplacement au moins en rotation 121 afin de mener l'assise 12 de sa position de relevage vers la position basse d'occupation du dispositif 10 selon l'invention, en lui faisant faire le mouvement F2. Dès que ce mouvement F2 est amorcé, les premiers moyens de blocage sont activés afin d'immobiliser les deuxièmes moyens de déplacement au moins en rotation 111. Une fois l'assise 12 dans une position sensiblement horizontale, l'utilisateur déploie les éléments escamotables de fixation 13 de l'assise 12 sur le soubassement 6 de l'habitacle 5 de véhicule. Enfin, l'utilisateur verrouille l'ensemble dans cette position basse d ' occupation . We will now describe the reverse use of the device 10 according to the invention which consists of moving the latter from the high position of release to the low position of occupation. For this, the user unlocks the device 10 and then makes it downward movement F4. Then the user implements the second moving means at least in rotation 121 to bring the seat 12 of the position of folding against the backrest 11 to the tilt position, the second locking means immobilizing the first means of displacement at least in rotation 121. Once the raising position reached, the second locking means are unlocked and the user can put implementing the first means of displacement at least in rotation 121 in order to lead the seat 12 of its lifting position to the low position of occupation of the device 10 according to the invention, by making it make the movement F2. As soon as this movement F2 is initiated, the first blocking means are activated in order to immobilize the second means of displacement at least in rotation 111. Once the seat 12 is in a substantially horizontal position, the user deploys the retractable elements of fixing 13 of the seat 12 on the underbody 6 of the passenger compartment 5 of the vehicle. Finally, the user locks the set in this low occupation position.
Dans une variante de réalisation, les mouvements Fl, F2, F3 et F4 peuvent être assistés par des moyens d'assistance qui peuvent se présenter sous la forme de vérins éventuellement à gaz, de ressorts, de mécanismes à contrepoids, ou encore de moteurs électriques. Ainsi, les moyens d'assistance permettent, lorsque le dispositif 10 selon l'invention passe de la position basse d'occupation à la position haute de dégagement, de compenser tout ou partie du poids du dossier et/ou de l'assise formant le siège. Dans le sens inverse, l'action des moyens d'assistance permet de contrer la gravité et de ralentir la descente et les mouvements du dispositif 10 selon l'invention, augmentant par ailleurs la sécurité pour 1 ' utilisateur . In an alternative embodiment, the movements F1, F2, F3 and F4 may be assisted by assistance means which may be in the form of gas cylinders, springs, counterweight mechanisms, or electric motors . Thus, the assistance means allow, when the device 10 according to the invention passes from the low occupancy position to the high position of clearance, to offset all or part of the weight of the backrest and / or the seat forming the seat. In the opposite direction, the action of the assistance means makes it possible to counter the gravity and to slow down the descent and the movements of the device 10 according to the invention, thereby increasing safety for the user.
Bien entendu, il est possible d'apporter à l'invention de nombreuses modifications sans sortir du cadre de celle-ci. Of course, it is possible to bring to the invention many modifications without departing from the scope thereof.

Claims

R E V E N D I C A T I O N S
1. Dispositif (10) pour habitacle (5) de véhicule comprenant au moins un siège comportant une assise (12) accouplée à un dossier (11), le siège étant apte à être déplacé entre une position basse d'occupation par un passager et une position haute de dégagement à l'intérieur de l'habitacle de véhicule, caractérisé en ce qu'il comporte en outre : Vehicle interior device (10) comprising at least one seat comprising a seat (12) coupled to a backrest (11), the seat being able to be moved between a low occupancy position by a passenger and a high position of clearance inside the vehicle cabin, characterized in that it further comprises:
a. des premiers moyens de déplacement au moins en rotation (121) selon un premier axe (B) sensiblement parallèle à un bord latéral de l'assise (12), permettant un premier mouvement de rotation (F2) de l'assise (12) par rapport au dossier (11) selon ce premier axe (B) entre la position basse d'occupation, l'assise (12) étant sensiblement horizontale, et une position de relevage où l'assise (12) est sensiblement verticale, et  at. at least one first rotational displacement means (121) along a first axis (B) substantially parallel to a lateral edge of the seat (12), allowing a first rotational movement (F2) of the seat (12) by report to the file (11) according to this first axis (B) between the low occupancy position, the seat (12) being substantially horizontal, and a raising position where the seat (12) is substantially vertical, and
b. des deuxièmes moyens de déplacement au moins en rotation (111) selon un deuxième axe (A) sensiblement parallèle à un bord latéral du dossier (11), permettant un deuxième mouvement de rotation (F3) de l'assise par rapport au dossier (11) selon ce deuxième axe (A) entre la position de relevage et une position de rabattement où l'assise (12) est mise en regard du dossier (11) et en appui contre le dossier (11) .  b. second moving means at least in rotation (111) along a second axis (A) substantially parallel to a lateral edge of the backrest (11), allowing a second rotational movement (F3) of the seat relative to the backrest (11); ) along the second axis (A) between the lifting position and a folding position where the seat (12) is facing the backrest (11) and resting against the backrest (11).
2. Dispositif selon la revendication 1, caractérisé en ce que les premiers moyens de déplacement (121) sont accouplés aux deuxièmes moyens de déplacement (111) . 2. Device according to claim 1, characterized in that the first displacement means (121) are coupled to the second moving means (111).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce qu'il comporte des premiers moyens de blocages aptes à immobiliser les deuxièmes moyens de déplacement tant que l'assise est entre la position basse d'occupation et la position de relevage. 3. Device according to claim 1 or 2, characterized in that it comprises first blocking means adapted to immobilize the second moving means as the seat is between the low occupancy position and the lifting position.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce qu'il comporte en outre des deuxièmes moyens de blocage aptes à immobiliser les premiers moyens de déplacement tant que l'assise est entre la position de rabattement et la position de relevage . 4. Device according to one of claims 1 to 3, characterized in that it further comprises second locking means adapted to immobilize the first moving means as the seat is between the folding position and the position of lifting.
5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que les premiers moyens de déplacement (121) sont solidaire de l'assise (12) et les deuxièmes moyens de déplacement (111) sont solidaires du dossier (11) · 5. Device according to one of claims 1 to 4, characterized in that the first moving means (121) are integral with the seat (12) and the second moving means (111) are secured to the backrest (11). ·
6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que le siège comprend des éléments escamotables de fixation (13) avec un soubassement (6) de l 'habitacle . 6. Device according to one of claims 1 to 5, characterized in that the seat comprises retractable fastening elements (13) with a base (6) of the passenger compartment.
7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce qu'il comporte en outre des moyens d'assistance agencés de sorte à faciliter le déplacement d'au moins l'un parmi les premiers et deuxièmes moyens de déplacements . 7. Device according to one of claims 1 to 6, characterized in that it further comprises assistance means arranged to facilitate the movement of at least one of the first and second displacement means.
8. Dispositif selon la revendication 7, caractérisé en ce que les moyens d'assistance comportent un élément choisi dans un group comportant au moins un vérin, un mécanisme à contrepoids, un ressort de rappel et un moteur électrique. 8. Device according to claim 7, characterized in that the assistance means comprise a member selected from a group comprising at least one jack, a counterweight mechanism, a return spring and an electric motor.
9. Véhicule, caractérisé en ce qu'il comporte au moins un dispositif selon l'une des revendications 1 à 8, de sorte à pouvoir transporter des charges (8) de grande longueur . 9. Vehicle, characterized in that it comprises at least one device according to one of claims 1 to 8, so as to be able to transport charges (8) of great length.
10. Utilisation d'un dispositif selon l'une des revendications 1 à 8, caractérisé qu'elle comprend des étapes de : a. Déverrouillage de l'assise en position basse d ' occupation 10. Use of a device according to one of claims 1 to 8, characterized in that it comprises steps of: at. Unlocking the seat in the low occupancy position
b. Basculement de l'assise de la position basse d'occupation vers la position de relevage via les premiers moyens de déplacement  b. Tilting the seat from the low occupancy position to the lift position via the first moving means
c. Basculement de l'assise de la position de relevage vers la position de rabattement  vs. Tilting the seat from the lift position to the draw position
d. Déplacement du siège entre la position basse et la position haute de dégagement  d. Moving the seat between the low position and the high release position
e. Verrouillage du siège en position haute de dégagement .  e. Locking the seat in the top release position.
11. Utilisation d'un dispositif selon les revendications 1 à 8, caractérisé en ce qu'elle comprend des étapes de : 11. Use of a device according to claims 1 to 8, characterized in that it comprises steps of:
a. Déverrouillage du siège en position haute de dégagement  at. Unlocking the seat in the top release position
b. Déplacement du siège entre la position haute et la position basse d'occupation  b. Moving the seat between high and low occupancy
c. Basculement de l'assise de la position de rabattement vers la position de relevage  vs. Tilting the seat from the folding position to the lifting position
d. Basculement de l'assise de la position de relevage vers la position basse d'occupation  d. Tilting the seat from the lift position to the low occupancy position
e. Verrouillage de l'assise en position basse d'occupation.  e. Locking the seat in the low occupancy position.
EP12762338.7A 2011-09-09 2012-08-29 Jumpseat device for vehicle passenger compartment Withdrawn EP2753497A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1158036A FR2979862B1 (en) 2011-09-09 2011-09-09 STRAPONTIN SEAT DEVICE FOR A VEHICLE
PCT/FR2012/051955 WO2013034836A1 (en) 2011-09-09 2012-08-29 Jumpseat device for vehicle passenger compartment

Publications (1)

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EP2753497A1 true EP2753497A1 (en) 2014-07-16

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Application Number Title Priority Date Filing Date
EP12762338.7A Withdrawn EP2753497A1 (en) 2011-09-09 2012-08-29 Jumpseat device for vehicle passenger compartment

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US11904742B2 (en) * 2021-04-27 2024-02-20 Ford Global Technologies, Llc Autonomous vehicle configurable for transportation of passengers and cargo

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EP1681198A2 (en) * 2005-01-15 2006-07-19 DaimlerChrysler AG Device for allowing access to a closed space inside an automotive vehicle
FR2949721A1 (en) * 2009-09-09 2011-03-11 Peugeot Citroen Automobiles Sa VERTICAL DISPLACEMENT PASSENGER SUPPORT SYSTEM (S) FOR A VEHICLE

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US6152401A (en) * 1997-12-23 2000-11-28 Air Methods Corporation Deployable chair system for use in patient transport aircraft
EP1681198A2 (en) * 2005-01-15 2006-07-19 DaimlerChrysler AG Device for allowing access to a closed space inside an automotive vehicle
FR2949721A1 (en) * 2009-09-09 2011-03-11 Peugeot Citroen Automobiles Sa VERTICAL DISPLACEMENT PASSENGER SUPPORT SYSTEM (S) FOR A VEHICLE

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FR2979862A1 (en) 2013-03-15
CN104284802A (en) 2015-01-14
WO2013034836A1 (en) 2013-03-14
FR2979862B1 (en) 2013-11-22
CN104284802B (en) 2016-11-09

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