WO2004078088A1

WO2004078088A1 - Device to improve the mobility of motor-disabled persons in a recreational vehicle and a related vehicle

Info

Publication number: WO2004078088A1
Application number: PCT/IT2003/000811
Authority: WO
Inventors: Marco Tempesta
Original assignee: Marco Tempesta
Priority date: 2003-03-05
Filing date: 2003-12-10
Publication date: 2004-09-16
Also published as: EP1641418A1; ITRM20030097A1; ATE456347T1; DE60331174D1; EP1641418B1; AU2003295199A1; ITRM20030097A0

Abstract

Camper, trailer or other recreational vehicle (100) comprising a device (1) for the mobility of the motor-disabled formed mainly by a guide (2) installed on the ceiling (T) of the camper or trailer and by a seat (3) coupled to the guide (2) so as to be mobile along the latter, the arrangement being such that the user, supported onto the seat (3), may move inside of the camper or trailer (100).

Description

DEVICE TO IMPROVE THE MOBILITY OF MOTOR-DISABLED PERSONS IN A RECREATIONAL VEHICHLE AND A RELATED VEHICLE

DESCRIPTION The present invention relates to a device for the mobility of the motor-disabled in a 5 vehicle and to a vehicle comprising such a device. In particular, the invention relates to recreational vehicles like, e.g., campers, trailers, watercrafts, or also trains, pullmans, vans, buses, trams, aircrafts and the like.

Devices for the motor-disabled are known which are apt to allow to the latter access to various motor vehicles, like, e.g., cars, buses, or other recreational vehicles like 0 trailers, campers, etc.

However, to date devices allowing an effective livability of the inner spaces of said recreational vehicles - like, e.g., corridors, bathroom, possible restaurant or bar, possible kitchen, etc. - to the motor-disabled are unavailable. In other words, the basic problem still awaiting an effective solution is to provide to the disabled the 5 option of autonomously moving inside the vehicle, performing all those functions deemed 'normal' by normally-abled users, like, e.g., moving, sleeping, washing oneself, eating in a bar or restaurant, cooking, etc.

At present, the only solution to ensure such a mobility in the inner living spaces of a . vehicle of the aforementioned type is to design the vehicle itself so that said inner 0 spaces be of a width above standard, and in particular such as to allow the passage of the disabled person wheelchair and a mobility of the latter sufficient for the full use of the vehicle. However, such a need to design and construct specially made recreational vehicles entails increased costs and construction times. Moreover, given the variety of typologies and of seriousness levels in which a motor disability can 5 reveal itself, a design and a construction standardized for any motor-disabled are not necessarily possible or anyhow satisfactory. For this purpose, suffice it to consider that countless wheelchair designs exist, each one with its specific dimensions, and, moreover, that not all motor-disabled use a wheelchair, as they can avail themselves, e.g., of various orthoses. 0 Therefore, the technical problem underlying the present invention is to provide a device for the mobility of the motor-disabled in a recreational vehicle and a related vehicle overcoming the drawbacks hereto mentioned with reference to the known art. This problem is solved by an aid according to claim 1. According to the same inventive concept, the present invention further relates to a 5 recreational vehicle according to claim 26 and to a kit according to claim 25.

The expression 'recreational vehicle' should here be construed in its broadest meaning, it being meant to encompass trailers, campers, watercrafts, trains, pullmans, vans, buses, trams, aircrafts, and so on.

Preferred features of the present invention are provided in the dependant claims thereof.

The present invention provides several relevant advantages. One of the main advantages is that it allows a full livability of the inner spaces of a recreational vehicle to the motor-disabled, with no need for the vehicle to be specifically redesigned for his/her needs. In fact, by virtue of its very structure the device of the invention is very versatile and can effectively be installed on existent vehicles, which therefore become suitable not merely for the normally able subjects, but also for the motor-disabled. Moreover, the device is of simple and cost-effective construction and installation.

Other advantages, features and the modes of employ of the present invention will be made apparent in the following detailed description of some embodiments thereof, given by way of a non-limiting example. Reference will be made to the annexed drawings, wherein:

Figure 1 shows a perspective view of the outer portion of the compartment of a recreational vehicle according to an embodiment of the present invention; Figure 2 shows a perspective view of the inner living space of the vehicle of Figure 1 in which there is installed a device according to the invention; and Figure 2 A shows a detail of the device of Figure 2.

With initial reference to Figures 1 and 2, a recreational vehicle according to a preferred embodiment of the invention is generally indicated by 100. In the example considered here, such a vehicle is a camper. According to the invention, on the camper 100 there is installed an aid 1 for the mobility of the motor-disabled in the camper itself.

The aid 1 comprises first of all a guide 2, and in particular a track, secured at the ceiling or roof T of the camper 100 and defining a path that substantially extends across the entire top wall of the inner living space of the recreational vehicle 100. Preferably, the track 2 extends also into the cab, in order to ease the access of the disabled directly from the front doors, thereby avoiding additional specifically- designed and costly devices.

The track 2 has a pair of side grooves 21 apt to slidably receive a slider 8 which will be described later on. The track 2 of the present embodiment defines a substantially Y-shaped path, being formed of a main arm 22 branching, at an interchange node 23, into two secondary arms 24 and 25. One of said arms, and precisely the arm 24 in Figure 2, extends near the access door P of the camper 100. Of course, variant embodiments can provide a different implementation for the tracks. For example, the aforementioned slider could be coupled externally to the track itself.

Further variant embodiments can then provide guide means alternative to the track hereto considered.

The aid 1 further provides a seat 3 apt to support a user's body, coupled to the track 2 by suitable means for coupling - generally indicated by 4 - so that the seat 3 itself be mobile along the track 2. In the present embodiment the means 4 for coupling comprises a pair of lengthwise- adjustable belts 5, each arranged in an U-shape and having both ends thereof secured on a same side of the seat 3.

As it is detailed in Figure 2A, the throat of the U is instead received into a respective eyelet 6 of a respective bracket 7. Moreover, each bracket 7 is secured to the abovementioned common slider 8. The latter has a pair of substantially horizontally developing side wings 9 (only one shown in Figure 2 A), each apt to slidably engage a respective groove 21 of the track 2.

Therefore, the overall arrangement is such that the means 4 for coupling allow the seat 3 to be suspended to the track 2 and to translate in a substantially horizontal direction therealong. Moreover, according to a preferred variant embodiment, the means 4 for coupling are apt to allow, besides said translatory motion, also a rotational motion of the seat 3 about a substantially vertical axis A of the seat 3 - coupling means 4 assembly, so as to further improve the user's mobility inside the living space of the camper 100. This degree of rotational freedom of the seat 3 with respect to the track 2 can easily be implemented by introducing a pivotable connection of the bracket system 7 to the slider 8.

The aid ϊ of the present embodiment further comprises means for moving, apt to move the seat 3 along the track 2, said means being implemented, in the present embodiment, by a motor drive 10, e.g. a conventional electric motor, arranged at the slider 8.

According to the abovementioned preferred variant embodiment, the aid 1 may also comprise a motor drive apt to produce a rotary motion of the seat 3 about the vertical axis A. Moreover, preferably the aid 1 provides also means for moving, e.g. in form of a specific, electric, electromechanical, pneumatic, etc., actuator associated with the system for adjusting the height to ground of the seat 3, a system that in the present embodiment is implemented by said adjustable-length belts 5. This additional assisted moving can facilitate the user's access to the camper 100, as it will be illustrated also later on with reference to the modes of employ of the aid 1. Preferably, the means for moving employed to produce the translation and/or rotation of the seat 3 with respect to the track 2 and/or said lowering/lifting of the seat 3 itself with respect to the ground are remotely controlled, so as to easily be operated by a disabled user.

The operation steps of the aid 1, though probably already apparent from the preceding description, will be made clearer hereinafter, with reference to the hereto- introduced figures. First of all, the user may sit on the seat 3 already at the camper entrance, i.e. near the door P thereof, by virtue of the specific arrangement of the arm 24 of the track 2. Advantageously, the aid 1 may comprise also a lifting system - implementable by conventional means - arranged at the door P, so that a user unaided by third parties may directly pass from a wheelchair to the seat 3 when accessing the camper 100. Such an access to the camper 100 may also be facilitated by the abovementioned system for adjusting the height to ground of the seat 3 integrated with the already cited dedicated means for moving.

Then, the user, by means of any kind of remote control, can operate the motor drive 10 and move for a desired distance and according to a desired path along the track 2, optionally, in the aforementioned variant, selecting also a rotary motion about the axis A of the seat 3. The abovementioned remote control, besides the conventional key type, may also be, e.g., of voice type or of a type apt to exploit the residual motor abilities of the disabled user. As mentioned above, the track 2 defines a path extending across the entire living space of the camper 100, covering all premises of the latter. Therefore, the user may fully access all services and living areas of the camper 100.

Moreover, variant embodiments could provide the track 2 to have any development alternative to the hereto-considered Y one, in order to allow said full access to all the living space of the camper 100. In particular, the track 2 can define a plurality of alternative paths, optionally intersecting in one or more interchange nodes.

Moreover, with the interchange node 23 of the hereto-considered main embodiment, or with each interchange nodes of the just mentioned variant, there may be associated automatic switching mechanisms, easily implementable by a person skilled in the art. Furthermore, according to a further variant the guide of the invention may also provide tracts not horizontal, but, e.g., vertical or tilted, thereby allowing access to raised areas of the camper 100. Hence, it will be appreciated that the aid according to the invention allows the disabled user to effectively and easily move within the living space of the recreational vehicle with no need for a wheelchair.

Moreover, it will be understood that the aid of the invention might be useful also in the case of a user on a wheelchair whishing to make his/her recreational vehicle accessible, but whose vehicle features be incompatible or inconvenient to a radical structure change thereof. Hence, this aid allows overcoming the so-called 'bottlenecks'.

It will be understood that the present invention is susceptible of several embodiments and variants alternative to what has been described hereto, some of which will briefly be illustrated hereinafter with reference to the sole aspects differentiating it from what has been considered hereto.

First of all, the guide of the invention needs not necessarily be installed or extend only in a top region of the living space of the vehicle, as it may well have the hereto- cited vertical or tilted sections, or even portions extending at parallel horizontal planes or in correspondence of the floor.

Moreover, the recreational vehicle could also differ from a camper, being e.g. a trailer, a cabin watercraft, a train, a pullman, a van, a bus, a tram, an aircraft, etc. Furthermore, the seat may be replaced by different seating means, suitable for the specific typology and seriousness of the user's motor disability, or even by means apt to support a user in an upright posture, like, e.g., a harness.

Lastly, it will be understood that although the device has hereto been described with reference to a configuration thereof installed on a recreational vehicle, the former may be provided to a user also in form of an assembly kit preset for installation on the latter. The present invention was hereto described with reference to preferred embodiments thereof. It is understood that there may be other embodiments, afferent to the same inventive kernel, all falling within the protective scope of the appended claims.

Claims

I. An aid (1) for the mobility of the motor-disabled in a recreational vehicle (100) like, e.g., a camper, a trailer, a watercraft, a train, a bus and the like, comprising:

- a guide (2), apt to be installed in the living space of the recreational vehicle (100) and extending in said space; and

- supporting means (3) apt to receive a user's body, coupled or couplable to said guide (2) so as to be mobile along the latter, the arrangement being such that the user, supported on said supporting means (3), can move within the living space of the recreational vehicle (100). 2. The aid (1) according to claim 1, wherein said guide (2) is apt to be installed in a top portion (T) of the living space of the recreational vehicle (100).

3. The aid (1) according to the preceding claim, wherein said guide (2) is apt to be installed at the ceiling (T) of the recreational vehicle (100).

4. The aid (1) according to claim 2 or 3, wherein said guide (2) is apt to substantially extend across the entire top portion (T) of the living space of the recreational vehicle

(100), so as to cover all premises of the latter.

5. The aid (1) according to any one of the preceding claims, wherein said guide (2) is apt to define a plurality of altemative paths (24, 25) extending into the living space of the recreational vehicle (100). 6. The aid (1) according to the preceding claim, wherein said alternative paths (24,

25) intersect in one or more interchange nodes (23) of said guide (2).

7. The aid (1) according to any one of the preceding claims, comprising means (4) for coupling said supporting means (3) to said guide (2), apt to allow, when the aid (1) is installed in the recreational vehicle (100), a translatory motion in a substantially horizontal direction of the former (3) with respect to latter (2).

8. The aid (1) according to any one of the preceding claims, comprising means (4) for coupling said supporting means (3) to said guide (2), apt to allow, when the aid (1) is installed in the recreational vehicle (100), a translatory motion in a substantially vertical direction of the former (3) with respect to the latter (2). 9. The aid (1) according to any one of the preceding claims, comprising means (4) for coupling said supporting means (3) to said guide (2), apt to allow, when the aid (1) is installed in the recreational vehicle (100), a rotational motion of the former (3) with respect to the latter (2). 10. The aid (1) according to any one of the preceding claims, comprising means (4) for coupling said supporting means (3) to said guide (2), apt to allow the former

(3) to be suspended to the latter (2).

II. The aid (1) according to any one of the preceding claims, wherein said guide comprises at least one track (2).

12. The aid (1) according to the preceding claim, comprising a slider (8) apt to engage said at least one track (2) to couple said supporting means (3) to said guide (2). 13. The aid (1) according to any one of the preceding claims, wherein said supporting means (3) is apt to support a user in a seated position.

14. The aid (1) according to the preceding claim, wherein said supporting means comprises a seat (3).

15. The aid (1) according to any one of the preceding claims, wherein said supporting means (3) is apt to support a user in an upright posture.

16. The aid (1) according to any one of the preceding claims, wherein said supporting means (3) comprises a harness.

17. The aid (1) according to any one of the preceding claims, comprising means (5) for adjusting the height to ground of said supporting means (3). 18. The aid (1) according to the preceding claim, wherein said means for adjusting comprises a system of adjustable-length belts (5).

19. The aid (1) according to claim 17 or 18, wherein said means (5) for adjusting comprises an actuator.

20. The aid (1) according to any one of the preceding claims, comprising means (10) for moving said supporting means (3) with respect to said guide (2).

21. The aid (1) according to the preceding claim, wherein said means (10) for moving are apt to produce a translatory motion of said supporting means (3) along said guide (2).

22. The aid (1) according to claim 20 or 21, wherein said means (10) for moving are apt to produce a rotary motion of said supporting means (3) with respect to said guide (2).

23. The aid (1) according to any one of the claims 20 to 22, wherein said means for moving comprises an electric motor (10).

24. The aid (1) according to any one of the claims 20 to 23, wherein said means (10) for moving are remotely controlled.

25. An assembly kit comprising an aid (1) according to any one of the preceding claims preset for installation on a recreational vehicle (100) like, e.g., a camper, a trailer, a watercraft, a train, a bus and the like.

26. A recreational vehicle (100) like, e.g., a camper, a trailer, a watercraft, a train, a pullman, a van, a bus, a tram, an aircraft and the like, comprising an aid (1) for the mobility of the motor-disabled in the vehicle itself according to any one of claims 1 to 24, wherein said guide (2) is installed in the living space of the recreational vehicle (100) and extends in such space.

27. The vehicle (100) according to claim 26, wherein said guide (2) comprises a portion arranged near to an access door (P) of the vehicle itself.

28. The vehicle (100) according to the preceding claim, comprising a lifting system to allow the disabled subject to access to the vehicle itself.

29. The vehicle (100) according to any one of the claims 26 to 28, wherein said guide (2) extends also in the driving compartment thereof.

30. The vehicle (100) according to any one of the claims 26 to 29, which is a vehicle selected in a group comprising: campers, trailers, watercrafts, trains, aircrafts, buses, trams, pullmans and vans.