ES2383486T3 - Awning for rail cars or other transport or storage devices with awning arches mounted on race cars - Google Patents

Awning for rail cars or other transport or storage devices with awning arches mounted on race cars Download PDF

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Publication number
ES2383486T3
ES2383486T3 ES01100420T ES01100420T ES2383486T3 ES 2383486 T3 ES2383486 T3 ES 2383486T3 ES 01100420 T ES01100420 T ES 01100420T ES 01100420 T ES01100420 T ES 01100420T ES 2383486 T3 ES2383486 T3 ES 2383486T3
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Spain
Prior art keywords
awning
raceway
case
projections
race
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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ES01100420T
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Spanish (es)
Inventor
Wolfram Höhne
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Waggonbau Graaff GmbH
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Waggonbau Graaff GmbH
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Publication of ES2383486T3 publication Critical patent/ES2383486T3/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/002Sliding or folding roofs

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Conveying Record Carriers (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The awning cover has spaced hoops (5) attached to movable carriages used for supporting the awning sheet, with setting elements between the spaced hoops. Each carriage has attached rollers (8,9) for movement along a rail (10), with interlocking projections (15) at both ends of each carriage positioned above and below the rail in alternation.

Description

Toldo para vagones ferroviarios u otros dispositivos de transporte o almacenamiento con arcos de toldo montados sobre carros de rodadura Awning for rail cars or other transport or storage devices with awning arches mounted on race cars

La invención se refiere a un toldo para vagones ferroviarios u otros dispositivos de transporte o almacenamiento con arcos de toldo montados sobre carros de rodadura y entre los mismos dispuestas mangas plegables, estando los carros de rodadura montados de manera móvil mediante rodillos en un carril de rodadura y presentan en su cara superior, en cada caso, un alojamiento para un extremo de un arco de toldo y cada carro de rodadura está provisto en sus dos direcciones de movimiento de un saliente y un receso respectivos, encajando con el toldo recogido, en cada caso, un saliente de un carro de rodadura en el receso del carro de rodadura adyacente y estando los salientes de los carros de rodadura dispuestos, en cada caso, de manera alternada encima y debajo del carril de rodadura y pudiendo los salientes y sus recesos estar intercalados el uno con el otro y los salientes provistos de rodillos que envuelven parcialmente el carril de rodadura mediante pestañas. The invention relates to a canopy for railway cars or other transport or storage devices with awning arches mounted on raceways and between the same foldable sleeves, the raceways being movably mounted by rollers in a raceway and they have in their upper face, in each case, a housing for one end of an awning arch and each race carriage is provided in its two directions of movement of a respective projection and recess, fitting with the collected awning, in each case, a projection of a carriage in the recess of the adjacent carriage and the projections of the carriages being arranged, in each case, alternately above and below the raceway and the projections and their recesses being able to be interspersed with each other and the projections provided with rollers that partially wrap the raceway by means of flanges.

Los techos de toldo se conocen por los documentos US-A-3 612 602, US-A-5 080 422 y GB 294 341 A. En los vagones de plataforma con toldo, el problema consiste en mantener, con el toldo abierto, la mayor amplitud de abertura posible. En los techos de toldo conocidos, la amplitud de abertura tiene limitaciones que resultan de la yuxtaposición del carro de rodadura para los arcos de toldo "empujados en bloque". Una posibilidad de reducir el espacio necesario para los carros de rodadura aproximados consiste usar carros de rodadura más cortos. Esto, sin embargo, tiene limitaciones porque los arcos de toldo parados perpendiculares sobre el carro de rodadura ejercen momentos de vuelco considerables, de modo que, debido al efecto de palanca de los arcos de toldo, actúan sobre los rodillos de rodadura fuerzas de apoyo demasiado grandes. Otra posibilidad de reducir el espacio necesario para los carros de rodadura empujados en bloque consiste en reducir el número de arcos de toldo y, con ello, también el de carros de rodadura. Esto, sin embargo, tiene la desventaja de que, en cada caso, con el toldo cerrado existe entre dos arcos de toldo una distancia demasiado grande, lo cual produce una carga mayor del toldo por ejemplo en el tránsito de transferencia y, además, al abrir el toldo tiende a colgar hacia dentro en la zona del vagón ferroviario prevista para carga y dificultar allí el proceso de carga. Por otra parte, para evitar esta desventaja se ha colocado varillas entre los arcos de toldo para evitar un colapso de los arcos de toldo. Sin embargo, dichas varillas son un estorbo al abrir y cerrar el toldo, de modo que la ventaja de la facilidad de movimiento de un toldo se reduce considerablemente. Awning roofs are known from US-A-3 612 602, US-A-5 080 422 and GB 294 341 A. In platform wagons with awnings, the problem is to keep, with the awning open, the wider opening possible. In known awning ceilings, the opening width has limitations that result from the juxtaposition of the race carriage for the "block-driven" awning arches. One possibility of reducing the space required for approximate race cars is to use shorter race cars. This, however, has limitations because the awning arches perpendicular to the carriage exert considerable tipping moments, so that, due to the lever effect of the awning arches, bearing forces act on the rolling rollers too strong big. Another possibility of reducing the space necessary for the carriages pushed in block is to reduce the number of awning arches and, with that, also the number of raceways. This, however, has the disadvantage that, in each case, with the closed awning there is too much distance between two awning arches, which produces a greater loading of the awning for example in the transfer transit and, in addition, at opening the awning tends to hang inwards in the area of the railway wagon intended for loading and hinder the loading process there. On the other hand, to avoid this disadvantage rods have been placed between the awning arches to avoid a collapse of the awning arches. However, said rods are a hindrance when opening and closing the awning, so that the advantage of the ease of movement of an awning is considerably reduced.

El objetivo de la presente invención es crear un toldo del tipo nombrado al comienzo que, en estado abierto del toldo, reduzca considerablemente el espacio necesario para los carros de rodadura empujados en bloque, sin menoscabar las demás propiedades del toldo. The objective of the present invention is to create a canopy of the type named at the beginning which, in the open state of the awning, considerably reduces the space necessary for the carriages pushed in block, without undermining the other properties of the awning.

Según la invención, este objetivo se consigue gracias a que cada carro de rodadura presenta en el lado del carril de rodadura opuesto a los salientes un rodillo liso, el carril de rodadura se extiende entre el mismo y los rodillos dispuestos en los salientes y los carros de rodadura están montados sobre el carril de rodadura de manera estable contra vuelco en sus direcciones de movimiento. According to the invention, this objective is achieved by the fact that each race car has a smooth roller on the side of the raceway opposite the projections, the raceway extends between it and the rollers arranged on the projections and the carriages Treadmills are mounted on the raceway stably against tipping in their directions of movement.

Con dicha configuración, con los toldos plegados los carros de rodadura de los arcos de toldo pueden intercalarse uno con el otro de manera que, en cada caso, en función de las dimensiones de los salientes y de los recesos los carros de rodadura están, en parte, empujados uno encima de otro y, por consiguiente, intercalados uno con el otro. En este caso, los salientes pueden conducir, en cada caso, un rodillo sobre un lado del carril de rodadura, mientras entre los mismos en el otro lado del carril de rodadura están dispuestos, de modo que el carril de rodadura está sujetado entre los rodillos. En este caso, los momentos de vuelco ejercidos por los arcos de toldo pueden ser absorbidos por los rodillos dispuestos en los salientes. With said configuration, with the folded awnings the carriages of the awning arches can be intercalated with each other so that, in each case, depending on the dimensions of the projections and the recesses the carriages are, in part, pushed on top of each other and therefore interspersed with each other. In this case, the projections can drive, in each case, a roller on one side of the raceway, while between them on the other side of the raceway are arranged, so that the raceway is secured between the rollers . In this case, the tipping moments exerted by the awning arches can be absorbed by the rollers arranged in the projections.

Otros detalles de la invención resultan de la descripción detallada siguiente y de los dibujos adjuntos, en los que, a modo de ejemplo, se muestra un ejemplo de realización preferente. Other details of the invention result from the following detailed description and the accompanying drawings, in which, by way of example, a preferred embodiment example is shown.

En los dibujos muestran: In the drawings they show:

La figura 1, una vista lateral de un vagón ferroviario de plataforma abierto con toldo parcialmente recogido y Figure 1, a side view of an open platform railway car with partially collected awning and

la figura 2, una vista lateral de un carril de rodadura con toldo recogido con carro de rodadura, en representación esquematizada. Figure 2, a side view of a raceway with awning collected with a carriage, in schematic representation.

Un toldo 1 según la invención para un vagón ferroviario 2 se compone, en lo esencial, de una lona 3 con arcos de toldo 5 colocados sobre carros de rodadura 4 y entre ellos dispuestas mangas plegables para las lonas 3, estando los carros de rodadura 4 montados de manera móvil mediante rodillos 8, 9 en un carril de rodadura 10 y presentando en su cara superior 11, 12, en cada caso, un alojamiento 13 para un extremo 14 de un arco de toldo 5, estando cada carro de rodadura 4 provisto en sus dos direcciones de movimiento de un saliente 15, 16 y un receso 17, 18 respectivos, de modo que con el techo de lona 1 recogido penetre, en cada caso, un saliente 15, 16 de un carro de rodadura 4 en el receso 17, 18 de su carro de rodadura 4 adyacente. A canopy 1 according to the invention for a railway carriage 2 is essentially composed of a canvas 3 with awning arches 5 placed on raceways 4 and between them arranged folding sleeves for the canvases 3, the raceways being 4 movably mounted by rollers 8, 9 on a raceway 10 and having on its upper face 11, 12, in each case, a housing 13 for one end 14 of a canopy arch 5, each race carriage 4 being provided in their two directions of movement of a protrusion 15, 16 and a recess 17, 18 respectively, so that with the canvas roof 1 collected penetrates, in each case, a projection 15, 16 of a race car 4 in the recess 17, 18 of its adjacent race car 4.

Los salientes 15, 16 de los carros de rodadura 4 están dispuestos, en cada caso, alternados encima y debajo del carril de rodadura 10, los recesos 17, 18 están previstos opuestos, en cada caso alternados, debajo o encima del carril de rodadura 10. The projections 15, 16 of the carriages 4 are arranged, in each case, alternated above and below the raceway 10, the recesses 17, 18 are provided opposite, in each case alternated, below or above the raceway 10 .

Los salientes 15, 16 están provistos de rodillos 8 que, en cada caso, mediante pestañas 19 envuelven parcialmente el 5 carril de rodadura 10. The projections 15, 16 are provided with rollers 8 which, in each case, by means of tabs 19 partially wrap the 5 raceway 10.

Cada carro de rodadura 4 tiene en sus lados del carril de rodadura 10 opuestos a los salientes 15, 16 un rodillo liso 9 entre el cual y los rodillos 8 dispuestos en los salientes 15, 16 está previsto el carril de rodadura 10. De esta manera, los carros de rodadura 4 pueden apoyar encima y debajo del carril de rodadura 10 de manera de estar montados estables contra vuelcos en el carril de rodadura 10. Each race carriage 4 has on its sides of the raceway 10 opposite the projections 15, 16 a smooth roller 9 between which and the rollers 8 arranged in the projections 15, 16 the raceway 10 is provided. , the race carriages 4 can rest above and below the raceway 10 so as to be stable mounted against overturning in the raceway 10.

10 En cada caso, entre dos arcos de toldo 5 se extienden en sentido longitudinal del vagón ferroviario 2 mangas plegables 6 para la lona 3, que con la lona 3 recogida aseguran que la misma no cuelgue dentro del espacio de carga del vagón ferroviario 2, sino que sea apartada hacia fuera. Las mangas plegables 6 están fijadas a los arcos de toldo 5 mediante piezas de empalme 7, estando las piezas de empalme 7 dispuestas desplazadas verticalmente en el sentido de una imbricación con el toldo 1 recogido. 10 In each case, between two awning arches 5 longitudinally extend the rail car 2 folding sleeves 6 for the canvas 3, which with the canvas 3 collected ensure that it does not hang within the cargo space of the rail car 2, but be pushed out. The folding sleeves 6 are fixed to the awning arches 5 by means of splice pieces 7, the splice pieces 7 being arranged vertically displaced in the direction of an overlap with the awning 1 collected.

15 El toldo 1 según la invención no se diferencia en su estabilidad de aquellos techos de lona provistos de carros de rodadura comparativamente grandes y voluminosos para los arcos de toldo. Sin embargo, con el toldo 1 recogido, según la invención mediante el número de arcos de toldo 5 usados se puede ahorrar un espacio considerable por medio de la adaptación geométrica de los carros de rodadura 4 al carro de rodadura 4 adyacente respectivo, que se genera de la suma de los salientes 15, 16 encajados en los respectivos recesos 17, 18 de los carros de rodadura 4 adyacentes The awning 1 according to the invention does not differ in its stability from those canvas ceilings provided with comparatively large and bulky raceways for the awning arches. However, with the awning 1 collected, according to the invention, by means of the number of used awning arches 5, considerable space can be saved by means of the geometric adaptation of the carriages 4 to the respective adjacent carriage 4, which is generated of the sum of the projections 15, 16 embedded in the respective recesses 17, 18 of the adjacent carriages 4

20 recíprocamente. Gracias al hecho de que los rodillos 8, dispuestos en los salientes 15, 16 a distancia comparativamente grande uno del otro, puedan absorber los momentos de vuelco necesarios, el toldo 1 está diseñado lo suficientemente estable para todas las fuerzas actuantes sobre el mismo. Los rodillos 8, 9 pueden estar todos provistos de pestañas 19, si bien por razones de costes ello sólo es necesario en los rodillos 8 previstos en los salientes. 20 reciprocally. Thanks to the fact that the rollers 8, arranged in the projections 15, 16 at a comparatively large distance from each other, can absorb the necessary tipping moments, the awning 1 is designed stable enough for all the forces acting on it. The rollers 8, 9 can all be provided with flanges 19, although for reasons of cost this is only necessary in the rollers 8 provided in the projections.

Claims (1)

REIVINDICACIONES 1. Toldo para vagones ferroviarios u otros dispositivos de transporte o almacenamiento con arcos de toldo (5) montados sobre carros de rodadura (4) y entre los mismos dispuestas mangas plegables (6), estando los carros de rodadura (4) montados de manera móvil mediante rodillos (8, 9) en un carril de rodadura (10) y presentan en su cara superior, en 5 cada caso, un alojamiento para un extremo de un arco de toldo (5) y cada carro de rodadura (4) está provisto en sus dos direcciones de movimiento, en cada caso, de un saliente (15), (16) y un receso (17), (18) respectivos, encajando con el toldo (1) recogido, en cada caso, un saliente (15), (16) de un carro de rodadura (4) en el receso (17), (18) del carro de rodadura (4) adyacente y estando los salientes (15), (16) de los carros de rodadura (4) dispuestos, en cada caso, de manera alternada encima y debajo del carril de rodadura (10) y pudiendo los salientes (15), (16) y sus recesos (17), (18) 1. Awning for railway cars or other transport or storage devices with awning arches (5) mounted on raceways (4) and between them arranged foldable sleeves (6), the raceways (4) being mounted so movable by rollers (8, 9) in a raceway (10) and have in its upper face, in each case, a housing for one end of an awning bow (5) and each race carriage (4) is provided in its two directions of movement, in each case, with a projection (15), (16) and a respective recess (17), (18), fitting with the awning (1) collected, in each case, a projection ( 15), (16) of a race car (4) in the recess (17), (18) of the adjacent race car (4) and the projections (15), (16) of the race carriages (4) ) arranged, in each case, alternately above and below the raceway (10) and being able to project the projections (15), (16) and their recesses (17), (18) 10 estar intercalados el uno con el otro y los salientes (15), (16) provistos de rodillos (8) que envuelven parcialmente el carril de rodadura mediante pestañas (19), caracterizado porque cada carro de rodadura (4) presenta en el lado del carril de rodadura (10) opuesto a los salientes (15), (16) un rodillo (9) liso, el carril de rodadura (10) se extiende entre el mismo y los rodillos (8) dispuestos en los salientes (15), (16) y los carros de rodadura (4) están montados sobre el carril de rodadura (10) de manera estable contra vuelco en sus direcciones de movimiento. 10 be interspersed with each other and the projections (15), (16) provided with rollers (8) partially wrapping the raceway by means of flanges (19), characterized in that each race carriage (4) has on the side of the raceway (10) opposite the projections (15), (16) a smooth roller (9), the raceway (10) extends between it and the rollers (8) arranged in the projections (15) , (16) and the carriages (4) are mounted on the raceway (10) stably against tipping in their directions of movement. 15 2. Toldo según la reivindicación 1, caracterizado porque, en cada caso, entre dos arcos de toldo (5) se extienden en sentido longitudinal mangas plegables (6) para las lonas (3), cuyas piezas de empalme (7) están dispuestas en los arcos de toldo (5), en cada caso desplazadas verticalmente en el sentido de una imbricación con el toldo (1) recogido. Awnings according to claim 1, characterized in that, in each case, between two awning arches (5) longitudinally foldable sleeves (6) extend for the canvases (3), whose splice pieces (7) are arranged in the awning arches (5), in each case displaced vertically in the direction of an overlap with the awning (1) collected.
ES01100420T 2000-01-29 2001-01-08 Awning for rail cars or other transport or storage devices with awning arches mounted on race cars Expired - Lifetime ES2383486T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10003891A DE10003891A1 (en) 2000-01-29 2000-01-29 Tarpaulin roof for railway wagons or other transport or storage facilities with bows on carriages
DE10003891 2000-01-29

Publications (1)

Publication Number Publication Date
ES2383486T3 true ES2383486T3 (en) 2012-06-21

Family

ID=7629162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01100420T Expired - Lifetime ES2383486T3 (en) 2000-01-29 2001-01-08 Awning for rail cars or other transport or storage devices with awning arches mounted on race cars

Country Status (8)

Country Link
EP (1) EP1120324B1 (en)
AT (1) ATE550239T1 (en)
CZ (1) CZ293811B6 (en)
DE (1) DE10003891A1 (en)
DK (1) DK1120324T3 (en)
ES (1) ES2383486T3 (en)
PL (1) PL201563B1 (en)
RO (1) RO118704B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014253657B2 (en) * 2013-04-18 2017-08-31 Mile STANKOVIC Collision bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294341A (en) 1927-06-07 1928-07-26 Loftus George Wyndham Shire Sliding mechanism for operating a folding hood for motor coaches
US3612602A (en) 1967-08-04 1971-10-12 Lowell G Stepp Truck with retractable roof and closable access opening
CA2013531C (en) 1990-03-30 1997-03-18 Walter Peter Demonte Manual tarp enclosing system for flat bed trucks

Also Published As

Publication number Publication date
DE10003891A1 (en) 2001-08-02
CZ293811B6 (en) 2004-08-18
RO118704B1 (en) 2003-09-30
EP1120324A3 (en) 2008-11-05
EP1120324A2 (en) 2001-08-01
CZ2001359A3 (en) 2002-02-13
PL201563B1 (en) 2009-04-30
ATE550239T1 (en) 2012-04-15
DK1120324T3 (en) 2012-07-02
EP1120324B1 (en) 2012-03-21
PL345487A1 (en) 2001-07-30

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