WO2019145586A1 - Thermal partition for vehicles - Google Patents

Thermal partition for vehicles Download PDF

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Publication number
WO2019145586A1
WO2019145586A1 PCT/ES2019/070020 ES2019070020W WO2019145586A1 WO 2019145586 A1 WO2019145586 A1 WO 2019145586A1 ES 2019070020 W ES2019070020 W ES 2019070020W WO 2019145586 A1 WO2019145586 A1 WO 2019145586A1
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WO
WIPO (PCT)
Prior art keywords
thermal
separator
frame
loading area
thermal separator
Prior art date
Application number
PCT/ES2019/070020
Other languages
Spanish (es)
French (fr)
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WO2019145586A4 (en
Inventor
Juan Francisco AMADOR MESA
Ramón CABALLERO CABALLERO
Original Assignee
Amador Mesa Juan Francisco
Caballero Caballero Ramon
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 Amador Mesa Juan Francisco, Caballero Caballero Ramon filed Critical Amador Mesa Juan Francisco
Publication of WO2019145586A1 publication Critical patent/WO2019145586A1/en
Publication of WO2019145586A4 publication Critical patent/WO2019145586A4/en

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Classifications

    • 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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/20—Refrigerated goods vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains

Definitions

  • the object of the invention is a thermal separator for vehicles, in particular for vehicles that have a refrigerated loading area, which has constructional features oriented to allow the longitudinal displacement of the thermal separator, in an operative vertical position, along the refrigerated cargo area in order to thermally separate compartments of different lengths; and to allow the reduction of said thermal separator towards an inoperative horizontal position, in which it occupies a minimum space and practically does not reduce the carrying capacity of the vehicle.
  • This invention is applicable in freight vehicles intended for the transport of refrigerated fresh food and, in general, of refrigerated, ultra-frozen or multi-temperature products.
  • thermal separators applicable in vehicles equipped with a refrigerated cargo area are currently known, being the purpose of said thermal separators to adjust the dimensions of the refrigerated area to the volume of cargo transported, avoiding the use of refrigeration to cool that space of the loading area that is empty.
  • thermal separators are the following:
  • Thermal separators type manual placement mat without fixing means to the loading area.
  • the lack of these fixing means implies that the Own manual drag of the mat for placement and removal is reflected in a premature deterioration of the sealing areas.
  • this separator being not rigid, regardless of whether the insulation material is more or less flexible, does not provide adequate and precise sealing against the side surfaces, the roof and the floor of the loading area.
  • this thermal separator is not fixed to the loading area, when it is not necessary to separate differentiated loading areas at various temperatures, it is left on the ground of the loading area, constituting a hindrance, causing the loss of possible cargo space , and even the loss of the separator itself.
  • Rigid thermal type, sliding, fiber separators have a very high weight (greater than 100 kg and 150 kg) and with a high purchase cost (from 4,000 to 6,000 euros).
  • This type of separators entails a high maintenance cost since it uses hydraulic means to aid its handling and a material that is difficult and expensive to repair. This implies that the operator who does the maintenance / repair must have a high level (expert) to proceed.
  • Thermal blanket Blanket type separator with manual fixing system and with telescopic struts. Material not resistant to shocks and difficult to repair.
  • the blanket Because this separator is not fixed to the vehicle, when it is not necessary to have spaces with different temperatures in the cargo area, the blanket also occupies a space causing a loss of possible cargo space; even the loss of the separator itself may occur.
  • the technical problem that arises is the development of a thermal separator for cargo vehicles that allows the longitudinal displacement of the thermal separator, in an operating vertical position, along the refrigerated cargo area in order to separate compartments of different length; and which allows the said thermal separator to be folded into an inoperative horizontal position, in which it occupies a minimum space and practically does not reduce the load capacity of the vehicle when it is not being used; keeping the thermal separator suspended from longitudinal guides of the loading area.
  • the thermal separator for cargo vehicles object of this invention, presents constructive particularities oriented to satisfactorily solve the exposed problem and achieve the proposed objectives.
  • this thermal separator provides additional advantages over the aforementioned background; specifically it has: - a weight of about 50 kg. compared to more than 100 kg of rigid separators; what allows that it can move manually, of guided form, throughout the zone of load of the vehicle without need to resort to the use of hydraulic arms for the aid to the handle; - manufacturing, sales and maintenance costs much lower than the existing products in the current market; - easy manual operation in a suspended position of the cargo area; an improved fit to the sides, roof and floor of the cargo area and; - greater wear resistance than manual mat separators.
  • the thermal separator object of the present invention comprises: - a support frame, light and resistant, which has at least one upper upright, a lower mounting and two parallel side uprights, and - a thermal mattress fixed on a of the faces of the frame and that presents dimensions substantially equal to the cross section of the loading area of the vehicle.
  • Said support frame has superiorly hinges bearing bearings that are housed in longitudinal guides fixed to the roof of the vehicle's loading area and which allow, by means of the bearings, the part longitudinal displacement of the separator in the longitudinal direction, to thermally separate spaces of variable length in the loading area of the vehicle; and, on the other hand, by means of the hinges, the folding of the thermal separator between an operative vertical position, and an inoperative horizontal position in which the thermal separator is arranged attached to the roof of the loading area, occupying a minimum space, without being a hindrance to loading and unloading operations and without practically reducing the capacity of the loading area.
  • the frame has laterally some handles with spring for its subjection, in the operative vertical position, to the sides of the loading area; preferably to the typical load-bearing side guides existing in the loading area of transport vehicles.
  • This frame is light, approximately 25-30 kg, which facilitates the handling of the suspended separator of the existing longitudinal guides on the roof of the cargo area.
  • the thermal separator further comprises "L" hooks, mounted on the longitudinal guides of the roof of the loading area, for securing said thermal separator in the inoperative horizontal position.
  • This thermal separator has additional elements oriented to facilitate its handling, such as: a tension straps strategically fixed to the frame for a comfortable and easy handling of the suspended separator of the ceiling guides; tacos for braking the separator in a horizontal position; or PVC side fins to offer a better adjustment and thermal sealing of the thermal mattress against the side walls of the loading area.
  • the thermal mattress comprises at least one inner layer of technical / insulating foam; an external PVC sheath for heat welding and impulse welding; a lower reinforcement of a flexible and resistant material.
  • the thermal mattress which forms the insulating part of the separator, offers excellent thermal conductivity performance and adapts completely to the four inner walls of the loading area to offer a thermal seal optimum.
  • this thermal separator makes it possible to obtain a high quality-price ratio, since it offers very advantageous benefits compared to the existing background in the market and greatly reduces its purchase price, its maintenance cost and its easy maintenance .
  • this thermal separator may have at least one of the following alternatives: ventilation; return window and / or swing door.
  • FIG. 1 shows a previous perspective view of an embodiment example of the thermal separator according to the invention, mounted in its operating vertical position, inside the loading area of a vehicle.
  • FIG. 2 shows a rear perspective view of the thermal separator in the same operating position of the previous figure.
  • - Figure 3 shows a profile view of the separator mounted in the loading area of a vehicle and shown with a continuous stroke in the inoperative horizontal position, and with a broken line in the operating vertical position.
  • This figure includes an enlarged detail of the lower end of the thermal separator locked in the horizontal position, by one of the brakes, between the upper guide of the loading area and the corresponding hook.
  • - Figure 4 shows an enlarged plan detail of a lateral portion of the support frame, in which the handle with lateral fixing spring and the lateral fin of the thermal mattress (not shown in this figure) can be seen against the side corresponding to the loading area of the vehicle.
  • the thermal separator object of the present invention comprises: - a support frame (1), light and resistant, which has at least: an upper upright (1 1), a lower mounting (12) and two uprights parallel sides (13): and - a thermal mattress (2) fixed on one of the faces of the frame (1) by means of bolted plates (3); said thermal mattress (2) having dimensions substantially equal to the cross section of the loading area (4) of a vehicle.
  • Said frame (1) has upper hinges (14) bearing bearings (15) housed in longitudinal guides (41) fixed to the roof of the loading area (4) of the vehicle and allowing the longitudinal displacement of the separator in longitudinal direction, by the loading area, to thermally separate spaces of variable length in the loading area of the vehicle; and the abatement of said thermal separator.
  • said hinges (14) allow the thermal separator to be folded between an operative vertical position in which it thermally separates the loading area into compartments; and an inoperative horizontal position in which the thermal separator leaves the loading area (4) free and is attached to the roof of the loading area (4), occupying a minimum space, without being a hindrance to loading operations and unloading, and without practically reducing the load capacity of the vehicle.
  • the frame (1) has laterally some handles with spring (16) for its subjection in the operative vertical position to some lateral guides (42) subject-loads existing in the lateral loading area (4) of the vehicle.
  • This thermal separator additionally comprises hooks (5) in "U” mounted on the longitudinal guides (41) of the ceiling for securing said thermal separator in the inoperative horizontal position.
  • the frame (1) disposes in its lower amount of braking blocks (8) acting against the longitudinal guides (14) immobilizing the lower end of the separator between said longitudinal guides (14) and the support hooks (5).
  • said braking blocks (8) comprise a PVC body with an integrated spring.
  • the thermal separator has tension belts (6) fixed to the frame for comfortable and easy handling of the separator.
  • the frame (1) has PVC side wings (7), to offer a better adjustment and thermal sealing of the thermal mattress (2) against the side walls of the loading area (4) .
  • the thermal mattress comprises at least one inner layer of technical / insulating foam; an external PVC sheath welded by heat and impulse welding; and a lower reinforcement (21) of flexible and resistant material, so that it rubs against the floor of the loading area does not produce a significant reduction in its useful life.
  • This thermal mattress which forms the insulating part of the separator, offers excellent thermal insulation performance and adapts completely to the four inner walls of the loading area to offer optimum thermal sealing.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tents Or Canopies (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

The invention relates to a thermal partition for vehicles having a refrigerated loading zone (4), said thermal partition comprising: a lightweight and durable support frame (1), and a thermal mat (2) attached to one of the surfaces of the frame (1). The top of the frame (1) is equipped with hinges (14) supporting rolling bearings (15) allowing the thermal partition to move longitudinally along longitudinal guides (41) attached to the ceiling of the vehicle loading zone (4) and allowing the thermal partition to be moved between a vertical use position, in which it separates the loading zone (4), and a horizontal non-use position, in which it is positioned alongside the ceiling of the loading zone (4). The sides of the frame (1) are equipped with spring pull elements (16) for securing the frame, in the vertical use position, to side load-securing guides (42) disposed on the sides of the vehicle loading zone (4).

Description

DESCRIPCIÓN  DESCRIPTION
Título. Separador térmico para vehículos Title. Thermal separator for vehicles
Objeto de la invención. Object of the invention.
El objeto de la invención es un separador térmico para vehículos, en particular para vehículos que disponen de una zona de carga refrigerada, que presenta unas particularidades constructivas orientadas a permitir el desplazamiento longitudinal del separador térmico, en una posición vertical operativa, a lo largo de la zona de carga refrigerada con el fin de separar térmicamente compartimentos de diferente longitud; y a permitir el abatimiento de dicho separador térmico hacia una posición horizontal inoperante, en la que ocupa un espacio mínimo y no reduce prácticamente la capacidad de carga del vehículo. The object of the invention is a thermal separator for vehicles, in particular for vehicles that have a refrigerated loading area, which has constructional features oriented to allow the longitudinal displacement of the thermal separator, in an operative vertical position, along the refrigerated cargo area in order to thermally separate compartments of different lengths; and to allow the reduction of said thermal separator towards an inoperative horizontal position, in which it occupies a minimum space and practically does not reduce the carrying capacity of the vehicle.
Campo de aplicación de la invención. Esta invención es aplicable en vehículos de carga destinados al transporte de alimentos frescos refrigerados y, en general, de productos refrigerados, ultra congelados o multi-temperatura. Field of application of the invention. This invention is applicable in freight vehicles intended for the transport of refrigerated fresh food and, in general, of refrigerated, ultra-frozen or multi-temperature products.
Estado de la técnica. State of the art
Actualmente son conocidos diferentes tipos de separadores térmicos aplicables en vehículos provistos de una zona de carga refrigerada, siendo la finalidad de dichos separadores térmicos ajustar las dimensiones de la zona refrigerada al volumen de carga transportada, evitando la utilización de la refrigeración para enfriar a aquel espacio de la zona de carga que se encuentra en vacío. Different types of thermal separators applicable in vehicles equipped with a refrigerated cargo area are currently known, being the purpose of said thermal separators to adjust the dimensions of the refrigerated area to the volume of cargo transported, avoiding the use of refrigeration to cool that space of the loading area that is empty.
Entre los separadores térmicos conocidos cabe mencionar los siguientes: Among the known thermal separators are the following:
Separadores térmicos tipo colchoneta de colocación manual, sin medios de fijación a la zona de carga. La carencia de estos medios de fijación conlleva que el propio arrastre manual de la colchoneta para su colocación y retirada se vea reflejado en un deterioro prematuro de las zonas de sellado. Por otro lado, este separador, al no ser rígido, independientemente de que el material del aislante sea más o menos flexible, no proporciona un sellado adecuado y preciso contra las superficies laterales, el techo y el suelo de la zona de carga. Thermal separators type manual placement mat, without fixing means to the loading area. The lack of these fixing means implies that the Own manual drag of the mat for placement and removal is reflected in a premature deterioration of the sealing areas. On the other hand, this separator, being not rigid, regardless of whether the insulation material is more or less flexible, does not provide adequate and precise sealing against the side surfaces, the roof and the floor of the loading area.
Dado que este separador térmico no está fijado a la zona de carga, cuando no es necesario separar zonas de carga diferenciadas a varias temperaturas, se deja sobre el suelo de la zona de carga, constituyendo un estorbo, provocando la pérdida de posible espacio de carga, e incluso la pérdida del propio separador. Since this thermal separator is not fixed to the loading area, when it is not necessary to separate differentiated loading areas at various temperatures, it is left on the ground of the loading area, constituting a hindrance, causing the loss of possible cargo space , and even the loss of the separator itself.
Separadores térmicos tipo rígido, correderos, de fibra, tienen un peso muy elevado (superior a 100 Kg y a 150 Kg) y con un coste alto de compra (de 4.000 a 6.000 euros). Rigid thermal type, sliding, fiber separators, have a very high weight (greater than 100 kg and 150 kg) and with a high purchase cost (from 4,000 to 6,000 euros).
Este tipo de separadores conlleva un coste alto de mantenimiento ya que utiliza medios hidráulicos para la ayuda de su manejo y un material que es de difícil y costosa reparación. Esto implica que el operario que haga el mantenimiento/reparación debe tener un alto nivel (experto) para poder proceder. This type of separators entails a high maintenance cost since it uses hydraulic means to aid its handling and a material that is difficult and expensive to repair. This implies that the operator who does the maintenance / repair must have a high level (expert) to proceed.
Manta térmica. Separador tipo manta con sistema de fijación manual y con puntales telescópicos. Material no resistente a los golpes y de difícil reparación. Thermal blanket. Blanket type separator with manual fixing system and with telescopic struts. Material not resistant to shocks and difficult to repair.
Debido a que este separador no está fijado al vehículo, cuando no es necesario tener espacios con diferentes temperaturas en la zona de carga, la manta ocupa igualmente un espacio provocando una pérdida de posible espacio de carga; pudiendo producirse incluso la pérdida del propio separador. Because this separator is not fixed to the vehicle, when it is not necessary to have spaces with different temperatures in the cargo area, the blanket also occupies a space causing a loss of possible cargo space; even the loss of the separator itself may occur.
Por tanto, el problema técnico que se plantea es el desarrollo de un separador térmico para vehículos de carga que permita el desplazamiento longitudinal del separador térmico, en una posición vertical operativa, a lo largo de la zona de carga refrigerada con el fin de separar compartimentos de diferente longitud; y que permita el abatimiento de dicho separador térmico hacia una posición horizontal inoperante, en la que ocupa un espacio mínimo y no reduce prácticamente la capacidad de carga del vehículo cuando no se está utilizando; manteniéndose el separador térmico suspendido de unas guías longitudinales de la zona de carga. Therefore, the technical problem that arises is the development of a thermal separator for cargo vehicles that allows the longitudinal displacement of the thermal separator, in an operating vertical position, along the refrigerated cargo area in order to separate compartments of different length; and which allows the said thermal separator to be folded into an inoperative horizontal position, in which it occupies a minimum space and practically does not reduce the load capacity of the vehicle when it is not being used; keeping the thermal separator suspended from longitudinal guides of the loading area.
Cabe mencionar que el solicitante de la presente invención desconoce la existencia de antecedentes que presenten unas características técnicas, estructurales y constitutivas semejantes a las que presenta el separador térmico para vehículos de carga de la presente invención. It should be mentioned that the applicant of the present invention is unaware of the existence of antecedents that have similar technical, structural and constitutive characteristics to those presented by the thermal separator for cargo vehicles of the present invention.
Descripción de la invención. Description of the invention
El separador térmico para vehículos de carga, objeto de esta invención, presenta unas particularidades constructivas orientadas a resolver de forma satisfactoria la problemática expuesta y a conseguir los objetivos propuestos. The thermal separator for cargo vehicles, object of this invention, presents constructive particularities oriented to satisfactorily solve the exposed problem and achieve the proposed objectives.
Adicionalmente este separador térmico aporta unas ventajas adicionales respecto o a los antecedentes citados; concretamente tiene: - un peso de unos 50 kg. frente a los más de 100 Kg de los separadores rígidos; lo que permite que se pueda desplazar manualmente, de forma guiada, a lo largo de la zona de carga del vehículo sin necesidad de recurrir a la utilización de brazos hidráulicos para la ayuda al manejo; - unos costes de fabricación, de venta y de mantenimiento muy inferiores a los productos existentes en el mercado actual; - un fácil manejo manual en una posición suspendida de la zona de carga; un ajuste mejorado a los laterales, techo y suelo de la zona de carga y; - una mayor resistencia de desgaste que los separadores tipo colchoneta manuales. Additionally, this thermal separator provides additional advantages over the aforementioned background; specifically it has: - a weight of about 50 kg. compared to more than 100 kg of rigid separators; what allows that it can move manually, of guided form, throughout the zone of load of the vehicle without need to resort to the use of hydraulic arms for the aid to the handle; - manufacturing, sales and maintenance costs much lower than the existing products in the current market; - easy manual operation in a suspended position of the cargo area; an improved fit to the sides, roof and floor of the cargo area and; - greater wear resistance than manual mat separators.
Para conseguir los objetivos propuestos el separador térmico objeto de la presente invención comprende: - un marco de soporte, ligero y resistente, que presenta al menos un montante superior, un montaje inferior y dos montantes laterales paralelos, y - un colchón térmico fijado sobre una de las caras del marco y que presenta unas dimensiones sensiblemente iguales a la sección transversal de la zona de carga del vehículo. To achieve the proposed objectives, the thermal separator object of the present invention comprises: - a support frame, light and resistant, which has at least one upper upright, a lower mounting and two parallel side uprights, and - a thermal mattress fixed on a of the faces of the frame and that presents dimensions substantially equal to the cross section of the loading area of the vehicle.
Dicho marco de soporte dispone superiormente de unas bisagras portadoras de unos rodamientos alojados en unas guías longitudinales fijadas al techo de la zona de carga del vehículo y que permiten, de una parte, por medio de los rodamientos, el desplazamiento longitudinal del separador en dirección longitudinal, para separar térmicamente unos espacios de longitud variable en la zona de carga del vehículo; y, de otra parte, por medio de las bisagras, el abatimiento del separador térmico entre una posición vertical operativa, y una posición horizontal inoperante en la que el separador térmico se dispone adosado al techo de la zona de carga, ocupando un espacio mínimo, sin constituir un estorbo para las operaciones de carga y descarga y sin reducir prácticamente la capacidad de la zona de carga. Said support frame has superiorly hinges bearing bearings that are housed in longitudinal guides fixed to the roof of the vehicle's loading area and which allow, by means of the bearings, the part longitudinal displacement of the separator in the longitudinal direction, to thermally separate spaces of variable length in the loading area of the vehicle; and, on the other hand, by means of the hinges, the folding of the thermal separator between an operative vertical position, and an inoperative horizontal position in which the thermal separator is arranged attached to the roof of the loading area, occupying a minimum space, without being a hindrance to loading and unloading operations and without practically reducing the capacity of the loading area.
El marco dispone lateralmente de unos tiradores con muelle para su sujeción, en la posición vertical operativa, a los laterales de la zona de carga; preferentemente a las típicas guías laterales sujeta-cargas existentes en la zona de carga de los vehículos de transporte. The frame has laterally some handles with spring for its subjection, in the operative vertical position, to the sides of the loading area; preferably to the typical load-bearing side guides existing in the loading area of transport vehicles.
Este marco es ligero, aproximadamente de unos 25 -30 Kg., lo que facilita el manejo del separador suspendido de las guías longitudinales existentes en el techo de la zona carga. This frame is light, approximately 25-30 kg, which facilitates the handling of the suspended separator of the existing longitudinal guides on the roof of the cargo area.
El separador térmico comprende adicionalmente de unos ganchos en“L”, montados en las guías longitudinales del techo de la zona de carga, para la sujeción de dicho separador térmico en la posición horizontal inoperante. The thermal separator further comprises "L" hooks, mounted on the longitudinal guides of the roof of the loading area, for securing said thermal separator in the inoperative horizontal position.
Este separador térmico dispone de unos elementos adicionales orientados a facilitar su manejo, tales como: unas correas de tracción fijadas estratégicamente al marco para un manejo cómodo y fácil del separador suspendido de las guías del techo; unos tacos para el frenado del separador en posición horizontal; o unas aletas laterales de PVC para ofrecer un mejor ajuste y sellado térmico del colchón térmico contra las paredes laterales de la zona de carga. This thermal separator has additional elements oriented to facilitate its handling, such as: a tension straps strategically fixed to the frame for a comfortable and easy handling of the suspended separator of the ceiling guides; tacos for braking the separator in a horizontal position; or PVC side fins to offer a better adjustment and thermal sealing of the thermal mattress against the side walls of the loading area.
El colchón térmico comprende al menos una capa interior de espuma técnica/aislante; una funda externa de PVC soldadura por calor y soldadura por impulso; un refuerzo inferior de un material flexible y resistente. The thermal mattress comprises at least one inner layer of technical / insulating foam; an external PVC sheath for heat welding and impulse welding; a lower reinforcement of a flexible and resistant material.
Por su parte el colchón térmico, que conforma la parte aislante del separador, ofrece unas prestaciones excelentes de conductividad térmica y se adapta completamente a las cuatro paredes interiores de la zona de carga para ofrecer un sellado térmico óptimo. For its part, the thermal mattress, which forms the insulating part of the separator, offers excellent thermal conductivity performance and adapts completely to the four inner walls of the loading area to offer a thermal seal optimum.
La simplicidad constructiva de este separador térmico permite obtener una elevada relación calidad-precio, ya que ofrece unas prestaciones muy ventajosas respecto a los antecedentes existentes en el mercado y reduce de forma muy considerable su precio de compra, su coste de mantenimiento y su fácil mantenimiento. The constructive simplicity of this thermal separator makes it possible to obtain a high quality-price ratio, since it offers very advantageous benefits compared to the existing background in the market and greatly reduces its purchase price, its maintenance cost and its easy maintenance .
Para poder abarcar todas las necesidades de operatividad, se ha previsto que este separador térmico puede presentar al menos una de las siguientes alternativas: ventilación; ventana de retorno y/o puerta abatióle. In order to cover all operational needs, it is envisioned that this thermal separator may have at least one of the following alternatives: ventilation; return window and / or swing door.
Las características de la invención se comprenderán con mayor facilidad a la vista del ejemplo de realización mostrado en las figuras adjuntas que se describen a continuación The features of the invention will be more readily understood in view of the exemplary embodiment shown in the accompanying figures described below.
Descripción de las figuras. Description of the figures.
Para complementar la descripción que se está realizando y con objeto de facilitar la comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: To complement the description that is being made and in order to facilitate the understanding of the characteristics of the invention, a set of drawings is attached to the present specification in which, for illustrative and non-limiting purposes, the following has been represented:
- La figura 1 muestra una vista en perspectiva anterior de un ejemplo de realización del separador térmico según la invención, montado en su posición vertical operativa, en el interior de la zona de carga de un vehículo. - Figure 1 shows a previous perspective view of an embodiment example of the thermal separator according to the invention, mounted in its operating vertical position, inside the loading area of a vehicle.
- La figura 2 muestra una vista en perspectiva posterior del separador térmico en la misma posición operativa de la figura anterior. - Figure 2 shows a rear perspective view of the thermal separator in the same operating position of the previous figure.
- La figura 3 muestra una vista de perfil del separador montado en la zona de carga de un vehículo y representado con trazo continuo en la posición horizontal inoperante, y con trazo discontinuo en la posición vertical operativa. Esta figura incluye un detalle ampliado del extremo inferior del separador térmico bloqueado en la posición horizontal, por uno de los tacos de frenado, entre la guía superior de la zona de carga y el correspondiente gancho. - La figura 4 muestra detalle ampliado en planta de una porción lateral del marco de soporte, en el que se pueden observar el tirador con muelle de fijación lateral y la aleta lateral de ajuste del colchón térmico (no representado en esta figura) contra el lateral correspondiente de la zona de carga del vehículo. - Figure 3 shows a profile view of the separator mounted in the loading area of a vehicle and shown with a continuous stroke in the inoperative horizontal position, and with a broken line in the operating vertical position. This figure includes an enlarged detail of the lower end of the thermal separator locked in the horizontal position, by one of the brakes, between the upper guide of the loading area and the corresponding hook. - Figure 4 shows an enlarged plan detail of a lateral portion of the support frame, in which the handle with lateral fixing spring and the lateral fin of the thermal mattress (not shown in this figure) can be seen against the side corresponding to the loading area of the vehicle.
Realización preferida de la invención. Preferred embodiment of the invention.
Para conseguir los objetivos propuestos el separador térmico objeto de la presente invención comprende: - un marco (1 ) de soporte, ligero y resistente, que presenta al menos: un montante superior (1 1 ), un montaje inferior (12) y dos montantes laterales (13) paralelos: y - un colchón térmico (2) fijado sobre una de las caras del marco (1 ) mediante una pletinas atornilladas (3); presentando dicho colchón térmico (2) unas dimensiones sensiblemente iguales a la sección transversal de la zona de carga (4) de un vehículo. To achieve the proposed objectives, the thermal separator object of the present invention comprises: - a support frame (1), light and resistant, which has at least: an upper upright (1 1), a lower mounting (12) and two uprights parallel sides (13): and - a thermal mattress (2) fixed on one of the faces of the frame (1) by means of bolted plates (3); said thermal mattress (2) having dimensions substantially equal to the cross section of the loading area (4) of a vehicle.
Dicho marco (1 ) dispone superiormente de unas bisagras (14) portadoras de unos rodamientos (15) alojados en unas guías longitudinales (41 ) fijadas al techo de la zona de carga (4) del vehículo y que permiten el desplazamiento longitudinal del separador en dirección longitudinal, por la zona de carga, para separar térmicamente unos espacios de longitud variable en la zona de carga del vehículo; y el abatimiento de dicho separador térmico. Said frame (1) has upper hinges (14) bearing bearings (15) housed in longitudinal guides (41) fixed to the roof of the loading area (4) of the vehicle and allowing the longitudinal displacement of the separator in longitudinal direction, by the loading area, to thermally separate spaces of variable length in the loading area of the vehicle; and the abatement of said thermal separator.
Concretamente, tal como se muestra en la figura 3, dichas bisagras (14) permiten el abatimiento del separador térmico entre una posición vertical operativa en la que separa térmicamente la zona de carga en compartimentos; y una posición horizontal inoperante en la que el separador térmico deja libre la zona de carga (4) y se dispone adosado al techo de la zona de carga (4), ocupando un espacio mínimo, sin constituir un estorbo para las operaciones de carga y descarga, y sin reducir prácticamente la capacidad de carga del vehículo. Specifically, as shown in Figure 3, said hinges (14) allow the thermal separator to be folded between an operative vertical position in which it thermally separates the loading area into compartments; and an inoperative horizontal position in which the thermal separator leaves the loading area (4) free and is attached to the roof of the loading area (4), occupying a minimum space, without being a hindrance to loading operations and unloading, and without practically reducing the load capacity of the vehicle.
El marco (1 ) dispone lateralmente de unos tiradores con muelle (16) para su sujeción en la posición vertical operativa a unas guías laterales (42) sujeta-cargas existentes en los laterales la zona de carga (4) del vehículo. The frame (1) has laterally some handles with spring (16) for its subjection in the operative vertical position to some lateral guides (42) subject-loads existing in the lateral loading area (4) of the vehicle.
Este separador térmico comprende adicionalmente de unos ganchos (5) en “U montados en las guías longitudinales (41 ) del techo para la sujeción de dicho separador térmico en la posición horizontal inoperante. This thermal separator additionally comprises hooks (5) in "U" mounted on the longitudinal guides (41) of the ceiling for securing said thermal separator in the inoperative horizontal position.
Como se puede observar en el detalle ampliado de la figura 3, para evitar que el separador térmico se pueda desplazar a lo largo de las guías longitudinales (14), cuando se encuentra en la posición horizontal inoperante, el marco (1 ) dispone en su montante inferior de unos tacos de frenado (8) que actúan contra las guías longitudinales (14) inmovilizando el extremo inferior del separador entre dichas guías longitudinales (14) y los ganchos (5) de soporte. En un ejemplo de realización, no limitativa, dichos tacos de frenado (8) comprenden un cuerpo de PVC con un muelle integrado. As can be seen in the enlarged detail of Figure 3, in order to prevent the thermal separator from moving along the longitudinal guides (14), when it is in the inoperative horizontal position, the frame (1) disposes in its lower amount of braking blocks (8) acting against the longitudinal guides (14) immobilizing the lower end of the separator between said longitudinal guides (14) and the support hooks (5). In an exemplary, non-limiting embodiment, said braking blocks (8) comprise a PVC body with an integrated spring.
Como se observa en la figura 1 , el separador térmico dispone de unas correas de tracción (6) fijadas al marco para un manejo cómodo y fácil del separador. As shown in Figure 1, the thermal separator has tension belts (6) fixed to the frame for comfortable and easy handling of the separator.
Como se observa en la figura 4, el marco (1 ) dispone de unas aletas laterales (7) de PVC, para ofrecer un mejor ajuste y sellado térmico del colchón térmico (2) contra las paredes laterales de la zona de carga (4). As can be seen in figure 4, the frame (1) has PVC side wings (7), to offer a better adjustment and thermal sealing of the thermal mattress (2) against the side walls of the loading area (4) .
Tal como se ha mencionado el colchón térmico comprende al menos una capa interior de espuma técnica/aislante; una funda externa de PVC soldada por calor y soldadura por impulso; y un refuerzo inferior (21 ) de material flexible y resistente, para que roce con el suelo de la zona de carga no produzca una reducción significativa de su vida útil. As mentioned, the thermal mattress comprises at least one inner layer of technical / insulating foam; an external PVC sheath welded by heat and impulse welding; and a lower reinforcement (21) of flexible and resistant material, so that it rubs against the floor of the loading area does not produce a significant reduction in its useful life.
Este colchón térmico, que conforma la parte aislante del separador, ofrece unas prestaciones excelentes de aislamiento térmico y se adapta completamente a las cuatro paredes interiores de la zona de carga para ofrecer un sellado térmico óptimo. This thermal mattress, which forms the insulating part of the separator, offers excellent thermal insulation performance and adapts completely to the four inner walls of the loading area to offer optimum thermal sealing.
La simplicidad constructiva de este separador térmico permite obtener una elevada relación calidad-precio, ya que ofrece unas prestaciones muy ventajosas respecto a los antecedentes existentes en el mercado y reducen de forma muy considerable su precio de compra, su coste de mantenimiento y su fácil mantenimiento. Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación. The constructive simplicity of this thermal separator makes it possible to obtain a high quality-price ratio, as it offers very advantageous benefits compared to the existing background in the market and greatly reduces its purchase price, maintenance cost and easy maintenance. . Once the nature of the invention has been sufficiently described, as well as a preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration. of the essential features of the invention that are claimed below.

Claims

REIVINDICACIONES
1 Separador térmico para vehículos, en particular para vehículos con una zona de carga (4) refrigerada; caracterizado por que comprende: - un marco (1 ) de soporte, ligero y resistente, que presenta al menos: un montante superior (1 1 ), un montaje inferior (12) y dos montantes laterales (13); , y - un colchón térmico (2), de dimensiones sensiblemente iguales a la sección transversal de la zona de carga (4) del vehículo, fijado sobre una de las caras del marco (1 ); en el que el marco (1 ) dispone superiormente de unas bisagras (14) portadoras de unos rodamientos (15) alojados en unas guías longitudinales (41 ) fijadas al techo de la zona de carga (4) del vehículo para el desplazamiento longitudinal del separador térmico por la zona de carga (4) y el abatimiento del separador térmico entre: una posición vertical operativa en la que separa la zona de carga (4) y una posición horizontal inoperante en la que el separador térmico se dispone adosado al techo de la zona de carga (4) y deja libre la zona de carga (4); y en el que dicho marco (1 ) dispone lateralmente de unos tiradores con muelle (16) para su sujeción en la posición vertical operativa a unas guías laterales (42) sujeta-cargas dispuestas en los laterales la zona de carga (4) del vehículo. 1 Thermal separator for vehicles, in particular for vehicles with a refrigerated cargo area (4); characterized in that it comprises: - a light and resistant support frame (1), which has at least: an upper upright (1 1), a lower mounting (12) and two lateral uprights (13); , and - a thermal mattress (2), of dimensions substantially equal to the cross section of the loading area (4) of the vehicle, fixed on one of the faces of the frame (1); in which the frame (1) has upper hinges (14) bearing bearings (15) housed in longitudinal guides (41) fixed to the roof of the loading area (4) of the vehicle for longitudinal displacement of the separator thermal by the loading area (4) and the thermal separator folding between: an operating vertical position in which separates the loading area (4) and an inoperative horizontal position in which the thermal separator is attached to the roof of the loading area (4) and freeing the loading area (4); and in which said frame (1) has laterally handles with spring (16) for its fastening in the operating vertical position to lateral guides (42) load-bearing devices arranged on the sides of the cargo area (4) of the vehicle .
2.- Separador térmico; según la reivindicación 1 , caracterizado por que comprende de unos ganchos (5) de sujeción del separador térmico en la posición horizontal inoperante, montados en las guías longitudinales (41 ) del techo. 2.- Thermal separator; according to claim 1, characterized in that it comprises hooks (5) for holding the thermal separator in the inoperative horizontal position, mounted on the longitudinal guides (41) of the ceiling.
3.- Separador térmico; según cualquier reivindicación anterior; caracterizado por que el marco (1 ) dispone de unas aletas laterales (7) de ajuste y sellado térmico del colchón térmico (2) contra las paredes laterales de la zona de carga (4). 3.- Thermal separator; according to any preceding claim; characterized in that the frame (1) has lateral fins (7) for adjusting and sealing the thermal mattress (2) against the side walls of the loading area (4).
4.- Separador térmico; según cualquier reivindicación anterior, caracterizado por que comprende unas correas de tracción (6) fijadas al marco (1 ) para el manejo del separador térmico. 4.- Thermal separator; according to any preceding claim, characterized in that it comprises tension belts (6) fixed to the frame (1) for handling the thermal separator.
5.- Separador térmico; según cualquier reivindicación anterior, caracterizado por que el colchón térmico comprende al menos una capa interior de espuma técnica/aislante; una funda externa de PVC y un refuerzo inferior (21 ) de un material resistente. 5.- Thermal separator; according to any preceding claim, characterized in that the thermal mattress comprises at least one inner layer of technical / insulating foam; an external PVC sheath and a lower reinforcement (21) of a resistant material.
6.- Separador térmico, según cualquier reivindicación anterior; caracterizado porque el marco (1 ) dispone en su montante inferior de unos tacos de frenado (8) que, en la posición horizontal inoperante del separador, actúan contra las guías longitudinales (14), impidiendo su desplazamiento longitudinal. 6. Thermal separator, according to any preceding claim; characterized in that the frame (1) has brakes (8) in its lower upright which, in the inoperative horizontal position of the separator, act against the longitudinal guides (14), preventing their longitudinal displacement.
PCT/ES2019/070020 2018-01-24 2019-01-15 Thermal partition for vehicles WO2019145586A1 (en)

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ESU201830087 2018-01-24
ES201830087U ES1207038Y (en) 2018-01-24 2018-01-24 THERMAL SEPARATOR FOR VEHICLES

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EP0668186A1 (en) * 1994-02-18 1995-08-23 Roland Eberhardt Apparatus for subdividing the volume of a refriginator or a freezer
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ES1207038U (en) 2018-03-08
WO2019145586A4 (en) 2019-08-22

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