WO2019119088A1 - Device for vertical expansion of a seagoing tarpaulin - Google Patents

Device for vertical expansion of a seagoing tarpaulin Download PDF

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Publication number
WO2019119088A1
WO2019119088A1 PCT/BR2018/050318 BR2018050318W WO2019119088A1 WO 2019119088 A1 WO2019119088 A1 WO 2019119088A1 BR 2018050318 W BR2018050318 W BR 2018050318W WO 2019119088 A1 WO2019119088 A1 WO 2019119088A1
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WO
WIPO (PCT)
Prior art keywords
sea
vertical expansion
seagoing
tarpaulin
vehicle
Prior art date
Application number
PCT/BR2018/050318
Other languages
French (fr)
Portuguese (pt)
Inventor
Alexandre ALVARES CRUZ
Original Assignee
Alvares Cruz Alexandre
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Publication date
Application filed by Alvares Cruz Alexandre filed Critical Alvares Cruz Alexandre
Publication of WO2019119088A1 publication Critical patent/WO2019119088A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00Securing or covering of load on vehicles
    • B60P7/02Covering of load
    • B60P7/04Covering of load by tarpaulins or like flexible members

Definitions

  • This invention relates to an unprecedented DEVICE FOR VERTICAL EXPANSION OF MARINE CAPABILITY, especially a device applicable to maritime bonnets, whose folding walls equipped with lateral mechanism enable, when necessary, its vertical expansion in a fast way , practical and structured, increasing the useful volume of the bucket by about eighty percent.
  • the invented device is used in the segment of automotive accessories, more specifically light commercial vehicles with buckets for the transport of loads such as pickup trucks, vans, trailers and the like using sea hoods.
  • the above hood although suited to the same function as the present application, has many components for its manufacture and assembly and complex handling for the user which makes it uninteresting.
  • the IP 0800507-9 entitled "Retractable Cap for Utility Vehicles" - is a rigid top that can be used high or retracted, ie as a hood or as a cap, alternating these positions by manually driving the axles, through crank or automatically by means of electric motors. It comprises a front vertical panel, a horizontal lifting panel and two horizontal and narrow panels that flank the central panel of the roof of the roof. In addition, it comprises a vertical rear panel, two upright vertical panels, two front vertical spindles, a front vertical axis, a horizontal axis, a horizontal spindle, transverse guides and arcuate rails.
  • this product In addition to being a hard top, this product also presents a complex and costly constructivity.
  • the DEVICE FOR VERTICAL EXPANSION OF MARITIME HOOD is a device with folding walls, movable and flexible, provided in the lateral ones, of greater dimension, of mechanisms glides that allow the vertical movement of the hood in which it was installed, up and down, to increase the load volume of the bucket by 80%, configuring a structured baffled chest when the top is raised to the maximum, or when the hood is raised leaving the bucket in the original useful volume of manufactures.
  • Figure 1 Perspective view of the device for vertical expansion of sea top.
  • Figure 2 Exploded perspective view of the device for vertical expansion of sea top.
  • Figure 3 Perspective view of the device for vertical expansion of fully enclosed marine top, with detail of the drawbar mechanism.
  • Figure 4 Side view of the device for vertical expansion of fully exposed marine top, with detail of the drawbar mechanism.
  • Figure 5 Perspective view of the device for vertical expansion of sea-top, partially expanded, with detail of the drawbar mechanism.
  • Figure 6 Perspective view of the device for vertical expansion of the sea canopy, fully retracted.
  • Figure 7 Perspective view of the device for vertical expansion of sea top, showing collected use.
  • Figure 8 Perspective view of the device for vertical expansion of sea top, showing expanded use.
  • DEVICE FOR VERTICAL EXPANSION OF MARITIME CAPOTA deals with a device (1) with folding walls (2), movable and flexible, provided on the sides (3), on the wheels, of drawable mechanisms (4) that allow the movement of the marine hood (12) under which it is installed up and down through pivot points (P) of a set of lower left (5) and right (6) arms combined with left upper (7) and right upper arms (8) which, when connected to a central traction transfer axis (9), causes easy transfer of forces to the upper strut (10) of the device (1) and traverse (11) of the sea cap (12) (2) in which the upper struts (10), swashbuckle walls (2) and crossbars (11) are connected, thereby moving said sea top (12) to extend or retract.
  • the invention consists of a device (1) with impermeable movable and flexible folding walls (2), which occupy the entire perimeter of the vehicle's under-roof bucket (12), which is installed with (13), which fasten the lower flange (14), the same used to secure the sea-bed (12), while the upper flange (10) of the device (1) is attached to the flange ( 11) and to the marine canvas (15) by means of screws or equivalent fastening means.
  • the canvas (15) can be handled and / or folded normally as in the known market roof.
  • the device (1) has a drawable mechanism (4) on each side (3) facing the wheels of the vehicle in which it is installed, comprising a pair of lower left and right arms (6) combined with which are connected to a central traction transfer axis (9), causes easy transfer of forces to the upper strut (10) of the device (1) and the traverse (11) of the top (12), which thus carries with it the front (11 A) and rear (11 P) and the respective folding walls (2 A and 2 P) either in the direction of expand the sea top (12), increasing the up to 80%, or to retract said sea cap (12) in a plane close to the hopper of the vehicle.
  • This action is achieved by a small effort carried out on a knob (16) on the central transfer shaft (9).
  • the knob (16) When the hood is expanded, the knob (16) is pulled causing the arms (5, 6, 7, 8) to move vertically to form a parallelogram whose distribution of forces is favorable to lift the folding walls ( 2) to the extent that such arms (5, 6, 7, 8) form an angle greater than 90 Q locking mechanism (4) in the largest possible volume of the bucket payload. In this condition the intersections between the edges (17) of the folding walls (2) are properly closed.
  • the rear folding wall 2P is of longer length as it functions as a curtain since it must be handled to allow access to the central transfer shaft 9.
  • the inventive device (1) may be purchased for installation in pre-existing marine hoods (12) or in conjunction with the marine top (12).
  • the present invention proposes the intention to cover all alternatives and variations, modifications and equivalents that may be included in the measures and formats of this device for expansion of the sea top when a distance from the proposed inventive concept is not perceptible.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The invention relates to a device (1) with movable, flexible pleated walls (2), provided on the sides (3), over the wheels, with raising mechanisms (4) that allow the upward and downward movement of the seagoing tarpaulin (12), beneath which they are installed, by means of pivot points (P) of a set of left (5) and right (6) lower arms in combination with left (7) and right (8) upper arms, which, connected to a central shaft (9) for the transfer of traction, gives rise to the easy transfer of forces to the upper longitudinal member (10) of the device (1) and crossmember (11) of the seagoing tarpaulin (12) which thus raises therewith the pleated walls (2) to which it is connected and, consequently, the other upper longitudinal members (10), pleated walls (2) and crossmembers (11), moving said seagoing tarpaulin (12) in the direction of extension or retraction.

Description

DISPOSITIVO PARA EXPANSÃO VERTICAL DE CAPOTA MARÍTIMA Introdução  DEVICE FOR VERTICAL EXPANSION OF MARITIME CAPABILITY Introduction
[0001 ] Refere-se o presente pedido de patente de Invenção a um inédito DISPOSITIVO PARA EXPANSÃO VERTICAL DE CAPOTA MARÍTIMA, especialmente um dispositivo aplicável a capotas marítimas, cujas paredes sanfonadas dotadas de mecanismo lateral possibilitam, quando necessário, sua expansão vertical de forma rápida, prática e estruturada aumentando o volume útil da caçamba em cerca de oitenta por cento.  [0001] This invention relates to an unprecedented DEVICE FOR VERTICAL EXPANSION OF MARINE CAPABILITY, especially a device applicable to maritime bonnets, whose folding walls equipped with lateral mechanism enable, when necessary, its vertical expansion in a fast way , practical and structured, increasing the useful volume of the bucket by about eighty percent.
Campo de aplicação  Application field
[0002] O dispositivo inventado é utilizado no segmento de acessórios automotivos, mais especificamente em veículos utilitários leves com caçambas para o transporte de cargas como picapes, camionetes, reboques e congéneres que utilizam capotas marítimas.  The invented device is used in the segment of automotive accessories, more specifically light commercial vehicles with buckets for the transport of loads such as pickup trucks, vans, trailers and the like using sea hoods.
Estado da técnica  State of the art
[0003] Atualmente, as picapes e veículos congéneres utilizam capotas marítimas sobre suas caçambas com o objetivo de transportar cargas sem o risco de submetê-las à ação danosa das intempéries, assim como dificultar o furto das mesmas.  Pickup trucks and similar vehicles use sea hoods on their buckets in order to transport cargo without the risk of subjecting them to damaging weather conditions, as well as making it difficult to swipe them.
[0004] No entanto, a capota marítima convencional limita o volume de carga na linha limítrofe da altura da caçamba impossibilitando o transporte de objetos maiores em veículos utilitários nos quais o produto desse pedido de patente é aplicável.  However, the conventional sea-bed limits the volume of cargo on the boundary line of the hopper height, making it impossible to transport larger objects in commercial vehicles in which the product of this patent application is applicable.
[0005] O atual estado da técnica antecipa alguns documentos de patentes que versam sobre soluções para proteger a carga e aumentar o volume da caçamba de utilitários leves como o M U 8001951 -0 intitulado“Concepção Construtiva de Capota Dobrável para Carroceria de Utilitários” - trata de uma concepção construtiva de capota dobrável para carrocerias de utilitários que serve para expandir verticalmente o volume da carroceria, configurando-se num baú aberto ou fechado que dobrada transforma-se num protetor de carrocerias, além de fornecer a opção de porta malas. É composta de lateral direita e esquerda, portas frontal direita e esquerda, lateral de trás e base superior componentes do baú dobrável para as opções furgão fechado e ou sem base superior e protetor de carroceria utilizável como porta malas. Possui também três bases de suporte para disposição e encaixe nas bases superiores laterais e ou encaixe interno da carroceria do utilitário. O sistema de ligação é por dobradiças e encaixes.  The current state of the art anticipates some patent documents dealing with solutions to protect the load and increase the volume of the light utility bucket such as MU 8001951 -0 entitled "Constructive Design of Folding Canopy for Utility Vehicles" - of a constructive design of folding top for utility vehicles that serves to vertically expand the volume of the body, being configured in an open or closed trunk that folded turns into a protector of bodies, besides providing the option of trunk. It consists of right and left side, front right and left doors, rear side and upper base components of the foldable trunk for options closed box and or without top base and body protector usable as trunk. It also has three support bases for arrangement and fitting in the upper side bases and or internal fitting of the body of the utility. The connecting system is by hinges and fittings.
[0006] A capota acima apesar de se prestar à mesma função do pedido ora em questão, apresenta muitos componentes para sua fabricação e montagem e manuseio complexo para o usuário o que a torna desinteressante. [0007] O PI 0800507-9 intitulado“Capota Retrátil para Veículos Utilitários” - trata de uma capota rígida que pode ser utilizada elevada ou retraída, ou seja, como capota ou como tampão, alternando essas posições através do acionamento de eixos, manualmente, através de manivela ou automaticamente por meio de motores elétricos. Ela compreende um painel vertical dianteiro, um painel horizontal elevável e dois painéis horizontais e estreitos que ladeiam o painel central do teto da capota. Além disso, compreende um painel vertical traseiro, dois painéis verticais basculantes, dois fusos verticais dianteiros, um eixo vertical dianteiro, um eixo horizontal, um fuso horizontal, guias transversais e trilhos arqueados. The above hood, although suited to the same function as the present application, has many components for its manufacture and assembly and complex handling for the user which makes it uninteresting. The IP 0800507-9 entitled "Retractable Cap for Utility Vehicles" - is a rigid top that can be used high or retracted, ie as a hood or as a cap, alternating these positions by manually driving the axles, through crank or automatically by means of electric motors. It comprises a front vertical panel, a horizontal lifting panel and two horizontal and narrow panels that flank the central panel of the roof of the roof. In addition, it comprises a vertical rear panel, two upright vertical panels, two front vertical spindles, a front vertical axis, a horizontal axis, a horizontal spindle, transverse guides and arcuate rails.
[0008] Além de ser uma capota rígida, esse produto também apresenta uma construtividade complexa e custosa.  In addition to being a hard top, this product also presents a complex and costly constructivity.
Objetivos da invenção  Objectives of the invention
[0009] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima de fácil manuseio tanto para abrir quanto para fechar.  It is an object of the present invention to propose a device for vertical expansion of easy-to-handle maritime canopy both to open and close.
[0010] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima, que na posição recolhido mantém o mesmo aspecto visual da capota marítima convencional.  It is an object of the present invention to propose a device for vertical expansion of sea top, which in the retracted position maintains the same visual appearance of the conventional sea top.
[0011 ] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima, que tanto na posição recolhida quanto na montada não interferem na dirigibilidade do veículo.  It is an object of the present invention to propose a device for vertical expansion of sea top, which in both the pick up and the mounted position does not interfere with the maneuverability of the vehicle.
[0012] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima, que para instalação não há necessidade de alteração das características originais da capota e tampouco ferramentas especiais para expansão ou retração.  It is an object of the present invention to propose a device for vertical expansion of the sea top, which for installation there is no need to change the original characteristics of the canopy or special tools for expansion or retraction.
[0013] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima com poucos componentes e, portanto, de simples processo de fabricação.  It is an object of the present invention to propose a device for vertical expansion of marine top with few components and therefore of simple manufacturing process.
[0014] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima de baixo custo de produção e aquisição.  It is an object of the present invention to propose a device for vertical expansion of a low cost production and acquisition cost roof.
[0015] É objetivo da presente invenção, propor um dispositivo para expansão vertical de capota marítima de ótima relação custo x benefício.  It is an object of the present invention to propose a device for vertical expansion of the sea cap of an excellent cost-benefit ratio.
Sumário da invenção  SUMMARY OF THE INVENTION
[0016] O DISPOSITIVO PARA EXPANSÃO VERTICAL DE CAPOTA MARÍTIMA trata de um dispositivo com paredes sanfonadas, móveis e flexíveis, dotadas nas laterais, de maior dimensão, de mecanismos levadiços que possibilitam a movimentação vertical da capota na qual foi instalado, para cima e para baixo, no sentido de aumentar o volume de carga da caçamba em 80%, configurando um baú sanfonado estruturado quando da capota elevada ao máximo, ou quando da capota recolhida deixando a caçamba no volume útil original de fábrica. The DEVICE FOR VERTICAL EXPANSION OF MARITIME HOOD is a device with folding walls, movable and flexible, provided in the lateral ones, of greater dimension, of mechanisms glides that allow the vertical movement of the hood in which it was installed, up and down, to increase the load volume of the bucket by 80%, configuring a structured baffled chest when the top is raised to the maximum, or when the hood is raised leaving the bucket in the original useful volume of manufactures.
Descrição das figuras  Description of the figures
[0017] Na sequência são apresentadas as figuras para melhor explicar o pedido de patente de forma ilustrativa e não limitativa:  In the following the figures are presented to better explain the patent application in an illustrative and non-limiting manner:
Figura 1 : Vista em perspectiva do dispositivo para expansão vertical de capota marítima. Figura 2: Vista em perspectiva explodida do dispositivo para expansão vertical de capota marítima.  Figure 1: Perspective view of the device for vertical expansion of sea top. Figure 2: Exploded perspective view of the device for vertical expansion of sea top.
Figura 3: Vista em perspectiva do dispositivo para expansão vertical de capota marítima, totalmente expandido, com detalhe do mecanismo levadiço.  Figure 3: Perspective view of the device for vertical expansion of fully enclosed marine top, with detail of the drawbar mechanism.
Figura 4: Vista lateral do dispositivo para expansão vertical de capota marítima, totalmente expandido, com detalhe do mecanismo levadiço.  Figure 4: Side view of the device for vertical expansion of fully exposed marine top, with detail of the drawbar mechanism.
Figura 5: Vista em perspectiva do dispositivo para expansão vertical de capota marítima, parcialmente expandido, com detalhe do mecanismo levadiço.  Figure 5: Perspective view of the device for vertical expansion of sea-top, partially expanded, with detail of the drawbar mechanism.
Figura 6: Vista em perspectiva do dispositivo para expansão vertical de capota marítima, totalmente recolhida.  Figure 6: Perspective view of the device for vertical expansion of the sea canopy, fully retracted.
Figura 7: Vista em perspectiva do dispositivo para expansão vertical de capota marítima, mostrando uso recolhido.  Figure 7: Perspective view of the device for vertical expansion of sea top, showing collected use.
Figura 8: Vista em perspectiva do dispositivo para expansão vertical de capota marítima, mostrando uso expandido.  Figure 8: Perspective view of the device for vertical expansion of sea top, showing expanded use.
Descrição detalhada da invenção  Detailed description of the invention
[0018] O DISPOSITIVO PARA EXPANSÃO VERTICAL DE CAPOTA MARÍTIMA trata de um dispositivo (1 ) com paredes sanfonadas (2), móveis e flexíveis, dotadas nas laterais (3), sobre as rodas, de mecanismos levadiços (4) que possibilitam a movimentação da capota marítima (12) sob a qual for instalado para cima e para baixo, através de pontos de pivotamento (P) de um conjunto de braços inferiores esquerdo (5) e direito (6) combinados com braços superiores esquerdo (7) e direito (8), que ligados a um eixo (9) central de transferência de tração provoca a fácil transferência de forças para longarina superior (10) do dispositivo (1 ) e travessa (1 1 ) da capota marítima (12) que assim leva consigo a paredes sanfonadas (2) na qual é ligada, e consequentemente as outras longarinas superiores (10), paredes sanfonadas (2) e travessas (1 1 ), movimentando a referida capota marítima (12) no sentido de estender ou recolher. [0019] Mais particularmente, a invenção consiste em um dispositivo (1 ) com paredes sanfonadas (2), móveis e flexíveis, impermeáveis, que ocupam todo o perímetro da caçamba do veículo sob a capota marítima (12), o qual é instalado com fixadores do tipo gancho (13) comuns, os quais prendem a longarina inferior (14), os mesmos utilizados para fixar a capota marítima (12), ao passo que a longarina superior (10) do dispositivo (1 ) é presa à travessa (1 1 ) e à lona (15) marítima através de parafusos ou meios de fixação equivalentes. Assim, a lona (15) poderá ser manuseada e/ ou dobrada normalmente tal como na capota marítima conhecida de mercado. O dispositivo (1 ) possui um mecanismo (4) levadiço em cada uma das laterais (3), confrontantes com as rodas do veículo no qual for instalado, composto por um par de braços inferiores esquerdo (5) e direito (6) combinados com braços superiores esquerdo (7) e direito (8), que ligados a um eixo (9) central de transferência de tração provoca a fácil transferência de forças para longarina superior (10) do dispositivo (1 ) e travessa (1 1 ) da capota marítima (12), que assim leva consigo as travessas anterior (1 1 A) e posterior (1 1 P) e as respectivas paredes sanfonadas (2 A e 2P) quer seja no sentido de expandir a capota marítima (12), aumentando a capacidade de carga da caçamba em até 80%, ou retrair a referida capota marítima (12) num plano rente a caçamba do veículo. Essa ação se dá através de um pequeno esforço realizado em um puxador (16) existente no eixo (9) central de transferência. Quando da operação de expansão da capota o puxador (16) é tracionado obrigando os braços (5, 6, 7, 8) a se movimentarem verticalmente formando um paralelogramo cuja distribuição de forças é favorável a elevação, com pouquíssimo esforço, das paredes sanfonadas (2) até o ponto em que tais braços (5, 6, 7, 8) formam um ângulo maior que 90Q travando o mecanismo (4) no maior volume possível de carga útil da caçamba. Nessa condição as interseções entre as arestas (17) das paredes sanfonadas (2) estão devidamente fechadas. A parede sanfonada posterior (2P) é de maior comprimento, pois funciona como uma cortina uma vez que deve ser manuseada para permitir o acesso ao eixo (9) central de transferência. DEVICE FOR VERTICAL EXPANSION OF MARITIME CAPOTA deals with a device (1) with folding walls (2), movable and flexible, provided on the sides (3), on the wheels, of drawable mechanisms (4) that allow the movement of the marine hood (12) under which it is installed up and down through pivot points (P) of a set of lower left (5) and right (6) arms combined with left upper (7) and right upper arms (8) which, when connected to a central traction transfer axis (9), causes easy transfer of forces to the upper strut (10) of the device (1) and traverse (11) of the sea cap (12) (2) in which the upper struts (10), swashbuckle walls (2) and crossbars (11) are connected, thereby moving said sea top (12) to extend or retract. More particularly, the invention consists of a device (1) with impermeable movable and flexible folding walls (2), which occupy the entire perimeter of the vehicle's under-roof bucket (12), which is installed with (13), which fasten the lower flange (14), the same used to secure the sea-bed (12), while the upper flange (10) of the device (1) is attached to the flange ( 11) and to the marine canvas (15) by means of screws or equivalent fastening means. Thus, the canvas (15) can be handled and / or folded normally as in the known market roof. The device (1) has a drawable mechanism (4) on each side (3) facing the wheels of the vehicle in which it is installed, comprising a pair of lower left and right arms (6) combined with which are connected to a central traction transfer axis (9), causes easy transfer of forces to the upper strut (10) of the device (1) and the traverse (11) of the top (12), which thus carries with it the front (11 A) and rear (11 P) and the respective folding walls (2 A and 2 P) either in the direction of expand the sea top (12), increasing the up to 80%, or to retract said sea cap (12) in a plane close to the hopper of the vehicle. This action is achieved by a small effort carried out on a knob (16) on the central transfer shaft (9). When the hood is expanded, the knob (16) is pulled causing the arms (5, 6, 7, 8) to move vertically to form a parallelogram whose distribution of forces is favorable to lift the folding walls ( 2) to the extent that such arms (5, 6, 7, 8) form an angle greater than 90 Q locking mechanism (4) in the largest possible volume of the bucket payload. In this condition the intersections between the edges (17) of the folding walls (2) are properly closed. The rear folding wall 2P is of longer length as it functions as a curtain since it must be handled to allow access to the central transfer shaft 9.
[0020] O dispositivo (1 ) inventando poderá ser adquirido para instalação em capotas marítimas (12) pré-existentes, ou em conjunto com a capota marítima (12).  The inventive device (1) may be purchased for installation in pre-existing marine hoods (12) or in conjunction with the marine top (12).
[0021 ] A presente invenção se propõe a intenção de abranger todas as alternativas e variações, modificações e equivalentes que possam ser incluídas nas medidas e formatos deste dispositivo para expansão de capota marítima quando não perceptível um distanciamento do conceito inventivo proposto.  The present invention proposes the intention to cover all alternatives and variations, modifications and equivalents that may be included in the measures and formats of this device for expansion of the sea top when a distance from the proposed inventive concept is not perceptible.

Claims

REIVINDICAÇÃO  CLAIM
1 ) DISPOSITIVO PARA EXPANSÃO VERTICAL DE CAPOTA MARÍTIMA, caracterizado por ser composto por paredes sanfonadas (2), móveis e flexíveis, impermeáveis, que ocupam todo o perímetro da caçamba do veículo e a capota marítima (12); possui um mecanismo (4) levadiço em cada uma das laterais (3), confrontantes com as rodas do veículo no qual for instalado, composto por um par de braços inferiores esquerdo (5) e direito (6) combinados com braços superiores esquerdo (7) e direito (8), que ligados a um eixo (9) central de transferência de tração com puxador (16) provoca a fácil transferência de forças para longarina superior (10) do dispositivo (1 ) e travessa (1 1 ) da capota marítima (12), que assim leva consigo as travessas anterior (1 1 A) e posterior (1 1 P) e as respectivas paredes sanfonadas (2 A e 2P) quer seja no sentido de expandir a capota marítima (12), ou retrair a referida capota marítima (12) num plano rente a caçamba do veículo. 1) DEVICE FOR VERTICAL EXPANSION OF MARITIME BOUND, characterized by the fact that it consists of flexible and impermeable folding walls (2), which occupy the entire perimeter of the vehicle's bucket and the sea-top (12); has a drawable mechanism (4) in each of the sides (3) facing the wheels of the vehicle in which it is installed, comprising a pair of lower left and right arms (6) combined with left upper arms (7) ) and right (8) which, connected to a central traction transfer shaft (9) with a puller (16) causes the easy transfer of forces to the upper strut (10) of the device (1) and the traverse (11) of the hood (12), which thus carries with it the front (11 A) and rear (11 P) and the respective folding walls (2 A and 2 P) either in the direction of expand the sea cap (12), or retract said seafront (12) in a plane close to the vehicle's dump.
PCT/BR2018/050318 2017-12-21 2018-09-05 Device for vertical expansion of a seagoing tarpaulin WO2019119088A1 (en)

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BRBR1020170277658 2017-12-21
BR102017027765-8A BR102017027765A2 (en) 2017-12-21 2017-12-21 DEVICE FOR VERTICAL EXPANSION OF SEA COVER

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BR102020010151B1 (en) * 2020-05-21 2022-10-11 Keko Acessórios S/A SEA TOP OPENING AND LOCKING SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140152046A1 (en) * 2012-11-30 2014-06-05 Extang Corporation Flexible folding cover
US20170210214A1 (en) * 2016-01-27 2017-07-27 Retrax Holdings, Llc Self-storing folding tonneau cover
US20170361755A1 (en) * 2016-06-20 2017-12-21 Ford Global Technologies, Llc Tonneau cover with two sets of folding legs

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140152046A1 (en) * 2012-11-30 2014-06-05 Extang Corporation Flexible folding cover
US20170210214A1 (en) * 2016-01-27 2017-07-27 Retrax Holdings, Llc Self-storing folding tonneau cover
US20170361755A1 (en) * 2016-06-20 2017-12-21 Ford Global Technologies, Llc Tonneau cover with two sets of folding legs

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