ES1065877U - Stabilizing device for the cover of a mobile platform of access to vehicles (Machine-translation by Google Translate, not legally binding) - Google Patents

Stabilizing device for the cover of a mobile platform of access to vehicles (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1065877U
ES1065877U ES200701618U ES200701618U ES1065877U ES 1065877 U ES1065877 U ES 1065877U ES 200701618 U ES200701618 U ES 200701618U ES 200701618 U ES200701618 U ES 200701618U ES 1065877 U ES1065877 U ES 1065877U
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Spain
Prior art keywords
lid
cover
leg
platform
floor
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Granted
Application number
ES200701618U
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Spanish (es)
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ES1065877Y (en
Inventor
Carlos Casanovas Vilanova
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.)
Hidrel S L
HIDREL SL
Original Assignee
Hidrel S L
HIDREL SL
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.)
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Publication date
Application filed by Hidrel S L, HIDREL SL filed Critical Hidrel S L
Priority to ES200701618U priority Critical patent/ES1065877Y/en
Publication of ES1065877U publication Critical patent/ES1065877U/en
Application granted granted Critical
Publication of ES1065877Y publication Critical patent/ES1065877Y/en
Priority to GB0813296A priority patent/GB2451554A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/067—Transfer using ramps, lifts or the like with compartment for horizontally storing the ramp or lift
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4492—Design or construction of the moving platform itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2220/00—Adaptations of particular transporting means
    • A61G2220/16—Buses

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Geology (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Stabilizing device for the lid of a mobile platform for access to vehicles, in which a platform is established properly, lifting, to whose inner edge is jointed a lid capable of constituting a coplanar prolongation with the platform itself, and coplanar in turn with the floor of seats of the vehicle, raised with respect to the access area to it, characterized in that it consists of a folding leg arranged opposite the vertex defined by the hinge line of the cover and the edge of the latter that rests on the floor of seats, all in such a way that said leg rests on the underside of the lid in an inoperative situation for the latter, and forms a 90º angle with said lid in operant situation for it. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo estabilizador para la tapa de una plataforma móvil de acceso a vehículos.Stabilizer device for the cover of a mobile vehicle access platform.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un dispositivo estabilizador, especialmente concebido para la tapa abatible de una plataforma móvil de las utilizadas en vehículos públicos, tales como autobuses, autocares u otros, para acceso de personas minusválidas, concretamente sobre sillas de ruedas.The present invention relates to a stabilizer device, specially designed for the lid folding of a mobile platform used in vehicles public, such as buses, coaches or others, for access disabled people, specifically on wheelchairs.

El objeto de la invención es conseguir que, con una notable simplicidad estructural para dicha tapa, la misma ofrezca una adecuada resistencia mecánica frente a las cargas que ha de soportar cuando se encuentra en situación de uso.The object of the invention is to achieve that, with a remarkable structural simplicity for said lid, the same offer adequate mechanical resistance against the loads that It has to endure when it is in use.

Antecedentes de la invenciónBackground of the invention

Son conocidas plataformas elevadoras para el tipo de vehículos anteriormente citado, extraíbles de un alojamiento situado en el vehículo bajo las escaleras de acceso al mismo, constituyendo tales plataformas una especie de cajón practicable con su correspondiente tapa abisagrada, de manera que dicha tapa mantiene una situación de cierre para el alojamiento de la plataforma propiamente dicha, en situación inoperante, pero se abate 180º cuando en la superficie o piso del autobús existen dos niveles distintos, un nivel de entrada, correspondiente a la zona del conductor o al pasillo, mas bajo, y otro nivel correspondiente a la zona de butacas.Lift platforms are known for the type of vehicles mentioned above, removable from a accommodation located in the vehicle under the stairs to the same, constituting such platforms a kind of drawer practicable with its corresponding hinged lid, so that said cover maintains a closing situation for the housing of the platform itself, in an inoperative situation, but it Abbe 180º when on the surface or floor of the bus there are two different levels, an entry level, corresponding to the zone from the driver or to the aisle, lower, and another level corresponding to the armchair area

En estos casos la citada tapa debe quedar enrasada con el piso de butacas, totalmente en voladizo, de manera que los esfuerzos, tanto los debidos a su propio peso como a la carga que debe soportar, se transmiten a la plataforma propiamente dicha a través de la citada bisagra de giro, y a través de uno de sus bordes al lateral del piso de butacas, o lo que es lo mismo la citada tapa descansa sobre dos bordes contiguos que forman un ángulo de 90º, o paralelos pero con mucha distancia entre ellos, por lo que la tapa ha de ser muy robusta y por lo tanto muy pesada para poder soportar con carácter estable tales esfuerzos.In these cases the aforementioned cover must remain flush with the floor of seats, fully cantilever, so that the efforts, both due to their own weight and to the load that must bear, are transmitted to the platform properly said through said turning hinge, and through one of its edges to the side of the armchair floor, or what is the same the said cover rests on two contiguous edges that form a 90º angle, or parallel but with a lot of distance between them, by what the lid has to be very robust and therefore very heavy for be able to withstand such efforts stably.

Descripción de la invenciónDescription of the invention

El dispositivo estabilizador que la invención propone, aplicable a plataformas móviles o elevadoras con el tipo de tapa abatible anteriormente citado, resuelve de forma plenamente satisfactoria la problemática anteriormente expuesta, determinando un apoyo complementario para la tapa sobre la superficie del vehículo, concretamente sobre el primer nivel del mismo, el correspondiente a la zona del conductor o al pasillo.The stabilizing device that the invention proposes, applicable to mobile or lifting platforms with the type with a flip cover mentioned above, fully resolves satisfactory the aforementioned problem, determining a complementary support for the cover on the surface of the vehicle, specifically on the first level of it, the corresponding to the area of the driver or the aisle.

Dicha pata está unida basculantemente a la cara inferior de la tapa, de manera que es susceptible de adaptarse a ésta última, en situación inoperante, para no interferir en el plegado/desplegado de la plataforma, así como también de adoptar una disposición de perpendicularidad con respecto a la tapa, concretamente en la situación de uso, en la que dicha pata apoya sobre la superficie del vehículo, obviamente en situación operante.Said leg is pivotally attached to the face bottom of the lid, so that it is capable of adapting to the latter, in an inoperative situation, so as not to interfere with the folding / unfolding the platform, as well as adopting a perpendicular arrangement with respect to the lid, specifically in the use situation, in which said leg supports on the surface of the vehicle, obviously in situation operating.

El accionamiento de dicha pata puede llevarse a cabo automáticamente, por efecto de su propio peso, en combinación con la basculación de la tapa, pero preferentemente dicha pata estará movilizada por un actuador eléctrico o de cualquier otro tipo, capaz de establecer las dos posiciones límite previstas para la misma, desfasadas entre sí también 90º.The actuation of said leg can be brought to out automatically, by effect of your own weight, in combination with the tilting of the lid, but preferably said leg will be mobilized by an electric actuator or any other type, capable of establishing the two limit positions planned for the same, out of phase also 90º.

El citado actuador eléctrico irá a su vez fijado a la cara inferior de la tapa, de manera que no interfiere en la maniobrabilidad de la misma.The said electric actuator will be fixed to the underside of the lid, so that it does not interfere with the maneuverability of it.

Finalmente y de acuerdo con otra de las características de la invención, la citada pata cuenta con un taco de goma, de posicionamiento regulable, que permite regular entre ciertos límites la altura efectiva de la pata en su conjunto al objeto de conseguir un correcto posicionamiento de la tapa con respecto a la superficie del vehículo.Finally and according to another of the characteristics of the invention, said leg has a block rubber, adjustable positioning, which allows to regulate between certain limits the effective height of the leg as a whole at in order to achieve a correct positioning of the lid with regarding the surface of the vehicle.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being performing and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization of it, is accompanied as part member of that description, a set of drawings where with illustrative and non-limiting nature, what has been represented next:

La figura 1.- Muestra, según una representación esquemática en perspectiva, una plataforma móvil de acceso a vehículos dotada del dispositivo estabilizador para su tapa que constituye el objeto de la presente invención, la cual aparece en situación intermedia entre sus situaciones límite de operancia e inoperancia.Figure 1.- Shows, according to a representation schematic in perspective, a mobile platform for access to vehicles equipped with the stabilizer device for its cover that constitutes the object of the present invention, which appears in intermediate situation between your operating limit situations and ineffectiveness.

La figura 2.- Muestra, según una perspectiva similar a la figura anterior, la plataforma de dicha figura en posición definitiva de trabajo con respecto al piso del vehículo.Figure 2.- Shows, according to a perspective similar to the previous figure, the platform of said figure in definitive work position with respect to the floor of vehicle.

La figura 3.- Muestra un detalle en perspectiva inferior de la tapa, en situación inoperante del dispositivo estabilizador.Figure 3.- Shows a detail in perspective bottom of the lid, in inoperative situation of the device stabilizer.

La figura 4.- Muestra, finalmente, una representación similar a la figura 3 pero en la que el dispositivo estabilizador aparece en situación operante.Figure 4.- Shows, finally, a representation similar to figure 3 but in which the device Stabilizer appears in operant situation.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras reseñadas y en especial de la figura 1, puede observarse como el dispositivo que la invención propone está destinado a una plataforma móvil (1) montada sobre un vehículo en cuyo piso se establecen dos niveles, un nivel (2) mas bajo, correspondiente a la zona de entrada, y otro (3) mas alto, correspondiente a la zona de butacas.In view of the figures outlined and in special figure 1, can be seen as the device that The proposed invention is intended for a mobile platform (1) mounted on a vehicle on whose floor two levels are established, a lower level (2), corresponding to the entrance area, and another (3) higher, corresponding to the armchair area.

La plataforma propiamente dicha (1) configura una especie de plato o cajón practicable a través de su pared frontal (4), para acceso de las sillas de ruedas, que aloja en su interior a barandillas abatibles (5), actuantes como medios de protección, contando dicha plataforma propiamente dicha (1) con medios de elevación (6) capaces de situarla por encima del piso (2) en la zona de entrada, y contando dicha plataforma (1) en su borde interno (7) con una bisagra a través de la que se relaciona con una tapa (8) capaz de enrasar con el piso de butacas (3) del vehículo, y mas concretamente de apoyar sobre el borde libre de éste último, estando los otros bordes libres de la tapa (8) provistos de sendas aletas de retención (9) que impiden la salida accidental de la silla de dicha tapa.The platform itself (1) configures a kind of dish or drawer practicable through its wall front (4), for wheelchair access, which houses in your interior to folding rails (5), acting as means of protection, counting said platform proper (1) with lifting means (6) capable of placing it above the floor (2) in the entrance area, and counting said platform (1) at its edge internal (7) with a hinge through which it relates to a cover (8) capable of flush with the floor of seats (3) of the vehicle, and  more specifically to rest on the free edge of the latter, the other free edges of the cover (8) being provided with paths retention fins (9) that prevent accidental exit of the chair of said lid.

Pues bien, de acuerdo ya con la invención y al objeto de mejorar tanto la estabilidad como la resistencia mecánica de la tapa (8) en situación de trabajo, se ha previsto que en la cara superior de la misma cuando se encuentra en situación inoperante y en la cara inferior cuando se encuentre en situación operante de la figura 2, se establezca una pata (10), capaz de apoyar en situación de trabajo de la tapa (8) sobre el sector (2) del piso del vehículo correspondiente al conductor o a la zona de entrada, pata montada basculantemente sobre la tapa (8) con la colaboración de un eje (11) que bascula sobre soportes extremos (12).Well, according to the invention and the in order to improve both stability and mechanical strength of the cover (8) in working situation, it is foreseen that in the upper face of it when it is in situation inoperative and on the lower face when in a situation operant of figure 2, a leg (10) is established, capable of support the working situation of the cover (8) on the sector (2) of the vehicle floor corresponding to the driver or the area of entrance, leg swiveling mounted on the cover (8) with the collaboration of an axis (11) that tilts on extreme supports (12).

En el ejemplo de realización práctica elegido en las figuras, la citada pata (10) adopta una configuración de perfil tendente a la "V", de vértice truncado y de lados provistos de inflexiones obtusas, pero esta configuración es meramente ejemplaria y puede ser sustituida por cualquiera otra que se estime conveniente, manteniendo en cualquier caso como denominador común la existencia en su zona de apoyo sobre el piso de un taco de goma (13), de posicionamiento regulable, por ejemplo asociado a un tornillo que juega en un orificio roscado, de manera que dicho taco permite regular a su vez la altura efectiva de la pata (10) en su conjunto.In the example of practical implementation chosen in the figures, said leg (10) adopts a profile configuration tending to the "V", of truncated vertex and sides provided with obtuse inflections, but this setting is merely exemplary and can be replaced by any other deemed convenient, keeping in any case as a common denominator the existence in its support area on the floor of a rubber block (13), of adjustable positioning, for example associated with a screw that plays in a threaded hole, so that said plug allows to regulate the effective height of the leg (10) in its set.

Dicha pata (10) se sitúa junto al borde la tapa (8) contrapuesto al vértice que relaciona su bisagra con su línea de apoyo sobre el piso de butacas, y el cambio de la posición inoperante mostrado en la figura 3 a la situación operante mostrada en la figura 4 puede llevarse a cabo de forma espontánea, por mero efecto gravitatorio y en función de la basculación en uno u otro sentido de la propia tapa (8), pero preferentemente se realizará con la colaboración de un actuador eléctrico (14), unido articuladamente por uno de sus extremos a un soporte (15) convenientemente fijado a la tapa (8), mientras que por su otro extremo está a su vez unido articuladamente a la propia pata (10) en las proximidades de uno de los soportes (12) de basculación para la misma.Said leg (10) is located next to the edge of the lid (8) opposed to the vertex that relates its hinge to its line of support on the floor of seats, and the change of position inoperative shown in figure 3 to the operating situation shown in figure 4 it can be carried out spontaneously, by mere gravitational effect and depending on the tilt in one or the other sense of the lid itself (8), but preferably it will be realized with the collaboration of an electric actuator (14), together articulated by one of its ends to a support (15) conveniently fixed to the cover (8), while on the other end is in turn jointly attached to the leg itself (10) in the vicinity of one of the tilting supports (12) for the same.

Este actuador eléctrico es similar a un cilindro neumático o hidraúlico, pero es totalmente eléctrico, de manera que su control puede realizarse a través de la tarjeta cuando se considere necesario, pudiéndose utilizar no obstante cualquier otro tipo de actuador.This electric actuator is similar to a cylinder pneumatic or hydraulic, but it is fully electric, so that its control can be done through the card when deemed necessary, being able to use notwithstanding any other type of actuator

Claims (4)

1. Dispositivo estabilizador para la tapa de una plataforma móvil de acceso a vehículos, en la que se establece una plataforma propiamente dicha, elevable, a cuyo borde interno está unida articuladamente una tapa susceptible de constituir una prolongación coplanaria con la plataforma propiamente dicha, y coplanaria a su vez con el piso de butacas del vehículo, sobreelevado con respecto a la zona de acceso al mismo, caracterizado porque consiste en una pata abatible dispuesta en oposición al vértice definido por la línea de abisagramiento de la tapa y el borde de ésta última que apoya sobre el piso de butacas, todo ello de forma que la citada pata apoya sobre la cara inferior de la tapa en situación inoperante para ésta última, y forma un ángulo de 90º con dicha tapa en situación operante para la misma.1. Stabilizing device for the cover of a mobile vehicle access platform, in which a proper, elevable platform is established, to whose internal edge a lid is articulated jointly capable of constituting a coplanar extension with the platform itself, and coplanaria in turn with the floor of the seats of the vehicle, raised with respect to the area of access to the same, characterized in that it consists of a flip leg arranged in opposition to the vertex defined by the hinge line of the lid and the edge of the latter which rests on the floor of seats, all in such a way that said leg rests on the lower face of the lid inoperative for the latter, and forms an angle of 90 ° with said lid in operable position for it. 2. Dispositivo estabilizador para la tapa de una plataforma móvil de acceso a vehículos, según reivindicación 1ª, caracterizado porque la citada pata está montada basculantemente sobre la tapa con la colaboración de un eje y una pareja de soportes, y es accionable mediante un actuador, preferentemente eléctrico, establecido entre dicha tapa y un tercer soporte solidario a la cara inferior de la tapa.2. Stabilizing device for the cover of a mobile vehicle access platform, according to claim 1, characterized in that said leg is pivotally mounted on the cover with the collaboration of an axle and a pair of supports, and is operable by means of an actuator, preferably electric, established between said lid and a third support integral to the lower face of the lid. 3. Dispositivo estabilizador para la tapa de una plataforma móvil de acceso a vehículos, según reivindicación 1ª, caracterizado porque la basculación de la pata para su cambio de posición de situación inoperante a operante y viceversa, se produce espontáneamente, por efecto gravitatorio en la propia maniobra de basculación en uno u otro sentido de la tapa.3. Stabilizer device for the cover of a mobile vehicle access platform, according to claim 1, characterized in that the tilting of the leg for its change of position from inoperative to operant and vice versa, occurs spontaneously, by gravitational effect on the own tilt maneuver in one or the other direction of the lid. 4. Dispositivo estabilizador para la tapa de una plataforma móvil de acceso a vehículos, según reivindicaciones 1ª y 2ª ó 3ª, caracterizado porque la pata se remata por su extremidad libre en un taco de goma de altura regulable.4. Stabilizer device for the cover of a mobile vehicle access platform, according to claims 1 and 2 or 3, characterized in that the leg is finished off by its free end in a rubber block of adjustable height.
ES200701618U 2007-07-27 2007-07-27 STABILIZING DEVICE FOR THE COVER OF A MOBILE VEHICLE ACCESS PLATFORM Expired - Fee Related ES1065877Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200701618U ES1065877Y (en) 2007-07-27 2007-07-27 STABILIZING DEVICE FOR THE COVER OF A MOBILE VEHICLE ACCESS PLATFORM
GB0813296A GB2451554A (en) 2007-07-27 2008-07-21 Mobile access platform with stabilising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200701618U ES1065877Y (en) 2007-07-27 2007-07-27 STABILIZING DEVICE FOR THE COVER OF A MOBILE VEHICLE ACCESS PLATFORM

Publications (2)

Publication Number Publication Date
ES1065877U true ES1065877U (en) 2007-11-16
ES1065877Y ES1065877Y (en) 2008-02-16

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ES200701618U Expired - Fee Related ES1065877Y (en) 2007-07-27 2007-07-27 STABILIZING DEVICE FOR THE COVER OF A MOBILE VEHICLE ACCESS PLATFORM

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GB (1) GB2451554A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116514027B (en) * 2023-04-25 2026-03-06 济宁久邦工程机械设备有限公司 Tracked aerial work platform

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438008A1 (en) * 1978-06-20 1980-04-30 Colas Des Francs Hubert Lifting support for rear of lorry - has fixed and extendable ram operated arms to lift from ground and tilt
FR2636279B1 (en) * 1988-09-14 1990-11-30 Erhel IMPROVEMENT WITH FOLDABLE LIFT HATCHES

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ES1065877Y (en) 2008-02-16
GB0813296D0 (en) 2008-08-27
GB2451554A (en) 2009-02-04

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Effective date: 20140807