WO2012143586A4 - .emergency lighting device for tunnels - Google Patents

.emergency lighting device for tunnels Download PDF

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Publication number
WO2012143586A4
WO2012143586A4 PCT/ES2012/070214 ES2012070214W WO2012143586A4 WO 2012143586 A4 WO2012143586 A4 WO 2012143586A4 ES 2012070214 W ES2012070214 W ES 2012070214W WO 2012143586 A4 WO2012143586 A4 WO 2012143586A4
Authority
WO
WIPO (PCT)
Prior art keywords
tunnels
lighting device
bar
emergency lighting
tunnel
Prior art date
Application number
PCT/ES2012/070214
Other languages
Spanish (es)
French (fr)
Other versions
WO2012143586A1 (en
Inventor
Miguel Ángel BARRENA MARTÍNEZ
Original Assignee
Dinamicas De Seguridad, S. L.
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 Dinamicas De Seguridad, S. L. filed Critical Dinamicas De Seguridad, S. L.
Priority to EP12724148.7A priority Critical patent/EP2700866A1/en
Publication of WO2012143586A1 publication Critical patent/WO2012143586A1/en
Publication of WO2012143586A4 publication Critical patent/WO2012143586A4/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/12—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards capable of being elongated or shortened by the insertion or removal of intermediate pieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/108—Arms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F2011/1868—Miscellaneous features of handrails not otherwise provided for
    • E04F2011/1872—Miscellaneous features of handrails not otherwise provided for illuminated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/08—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for handles or handrails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

An emergency lighting device for tunnels has a low power consumption and constitutes a simplification of emergency installations in tunnels. It comprises a hollow bar (1) adapted to be attached to a side- wall (2) of a tunnel, at an ergonomically appropriate height for its use as a support by the users of the tunnel, the bar (1) additionally comprising a plurality of LEDs (5) to illuminate the inside of the tunnel, said LEDs being insulated from moisture and dirt by being contained inside longitudinal cavities (7, 8) of the bar (1).

Claims

REIVINDICACIONES MODIFICADAS  MODIFIED CLAIMS
recibidas por la oficina Internacional el 23 de octubre de 2012 (23.10.2012)  received by the International Office on October 23, 2012 (23.10.2012)
R E I V I N D I C A C I O N E S 1. - Dispositivo de iluminación de emergencia en túneles, caracterizado porque comprende una barra (1) hueca adaptada para ser fijada a un hastial (2) de un túnel, a una altura ergonómicamente adecuada para servir de apoyo a los usuarios del túnel, R E I V I N D I C T I O N S 1. - Emergency lighting device in tunnels, characterized in that it comprises a hollow bar (1) adapted to be fixed to a gable (2) of a tunnel, at an ergonomically adequate height to support the users of the tunnel,
donde la barra (1) comprende adicionalmente: where the bar (1) additionally comprises:
- una primera cavidad (7) y una segunda cavidad (8) longitudinales abiertas hacia el exterior;  - a first cavity (7) and a second longitudinal cavity (8) open towards the outside;
-tapas (9), alojadas y fijadas en las cavidades (7, 8); y  -sheets (9), housed and fixed in the cavities (7, 8); Y
- LEDs (5) encerrados en las tapas (5) para iluminar el interior del túnel, y evitar el contacto de los LEDs (5) con suciedad y humedad.  - LEDs (5) enclosed in the covers (5) to illuminate the interior of the tunnel, and avoid contact of the LEDs (5) with dirt and moisture.
2. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque las tapas (9) están fabricadas de policarbonato autoextinguible para evitar la propagación de la llama en caso de incendio. 2. Emergency lighting device in tunnels, according to claim 1, characterized in that the covers (9) are made of self-extinguishing polycarbonate to prevent the spread of the flame in case of fire.
3.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 y 2, caracterizado porque las tapas están dotadas de una pared exterior (12), para permitir la salida de la luz de los LEDs (5) hacia el túnel, dotada de forma curvada, con extremos (16) redondeados, con el fin de no introducir aristas vivas en el contorno de la barra (1). 3. Emergency lighting device in tunnels, according to any one of claims 1 and 2, characterized in that the covers are provided with an exterior wall (12), to allow the light output of the LEDs (5) towards the tunnel, endowed with a curved shape, with rounded ends (16), in order not to introduce sharp edges in the contour of the bar (1).
4.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 a 3, caracterizado porque las tapas (9) comprenden adicionalmente una pared interior (13) provista de primeros agujeros (14) para facilitar la conexión entre los LEDs (5) y el cableado interior, en correspondencia con segundos agujeros (15) dispuestos en la barra (1). 4. Emergency lighting device in tunnels, according to any one of claims 1 to 3, characterized in that the covers (9) additionally comprise an interior wall (13) provided with first holes (14) to facilitate the connection between the LEDs (5) and the internal wiring, in correspondence with second holes (15) arranged in the bar (1).
5.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 a 3, caracterizado porque las tapas (9) están dotadas de protuberancias (17) longitudinales en correspondencia con sendos entrantes (18) definidos en la barra (1), para el fijado mediante cierre de forma de dichas tapas (9) con la barra (1). 5. Emergency lighting device in tunnels, according to any one of claims 1 to 3, characterized in that the covers (9) are provided with longitudinal protuberances (17) in correspondence with respective recesses (18) defined in the bar (1), for fixing by means of closing of said covers (9) with the bar (1).
6.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 a 5, caracterizado porque la primera cavidad (7) está orientada de tal manera que permite a los LEDs (5) de dicha primera cavidad (7) alumbrar el suelo del túnel, mientras que la segunda cavidad (8) está orientada de tal manera que permite a los LEDs (5) de dicha segunda cavidad (8) alumbrar un hastial (2) del túnel. 6.- emergency lighting device in tunnels, according to any one of claims 1 to 5, characterized in that the first cavity (7) is oriented in such a way that it allows the LEDs (5) of said first cavity (7) ) illuminate the floor of the tunnel, while the second cavity (8) is oriented in such a way that it allows the LEDs (5) of said second cavity (8) to illuminate a gable (2) of the tunnel.
7. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1, caracterizado porque la barra (1) incorpora una lámina (19) luminiscente orientada hacia el interior del túnel, para guiar a los usuarios permitiendo distinguir la ubicación de la barra (1). 7. Emergency lighting device in tunnels, according to claim 1, characterized in that the bar (1) incorporates a luminescent sheet (19) oriented towards the interior of the tunnel, to guide the users allowing to distinguish the location of the bar (1).
8. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 7, caracterizada porque la lámina está ubicada en una tercera cavidad dispuesta en la barra (1). 8. Emergency lighting device in tunnels, according to claim 7, characterized in that the sheet is located in a third cavity disposed in the bar (1).
9. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1 , caracterizado porque la barra (1) está compuesta de una pluralidad de tramos unidos consecutivamente. 9. Emergency lighting device in tunnels, according to claim 1, characterized in that the bar (1) is composed of a plurality of sections joined consecutively.
10.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con una cualquiera de las reivindicaciones 1 o 9, caracterizado porque la barra está constituida por dos perfiles (21) dotados de elementos de unión (22) por clipado. 10. Emergency lighting device in tunnels, according to any one of claims 1 or 9, characterized in that the bar is constituted by two profiles (21) provided with joining elements (22) by clipping.
11.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 1, caracterizado porque incorpora adicionalmente un soporte (23) para fijar la barra (1) al hastial (2), que comprende: 11. Emergency lighting device in tunnels, according to claim 1, characterized in that it additionally incorporates a support (23) to fix the bar (1) to the gable (2), comprising:
- una pieza de unión (25) plana adaptada para ser fijada al hastial (2) del túnel; - a flat connecting piece (25) adapted to be fixed to the gable (2) of the tunnel;
- una abrazadera (26) sustancialmente cilindrica, de diámetro interior ligeramente superior a las dimensiones exteriores de la barra (1), para sostener la barra (1) en posición sustancialmente horizontal; y  - a clamp (26) substantially cylindrical, of internal diameter slightly greater than the external dimensions of the bar (1), to hold the bar (1) in a substantially horizontal position; Y
- un brazo (27) que conecta la pieza de unión (25) con la abrazadera (26).  - an arm (27) that connects the connecting piece (25) with the clamp (26).
12. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 11, caracterizado porque el soporte (23) incorpora adicionalmente una junta (29) para ajustar la barra (1) en el interior de la abrazadera (26). 12. Emergency lighting device in tunnels, according to claim 11, characterized in that the support (23) additionally incorporates a gasket (29) to adjust the bar (1) inside the clamp (26).
13. - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 11 , caracterizado porque el brazo (27) está adaptado para regular la distancia entre la abrazadera (26) y la pieza de unión (25). 13. Emergency lighting device in tunnels, according to claim 11, characterized in that the arm (27) is adapted to regulate the distance between the clamp (26) and the connection piece (25).
14 - Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 13, caracterizado porque el brazo (27) comprende: 14 - Emergency lighting device in tunnels, according to claim 13, characterized in that the arm (27) comprises:
- un primer cuerpo (30) conectado a la pieza de unión (25);  - a first body (30) connected to the connecting piece (25);
- un segundo cuerpo (31) conectado a la abrazadera (26); y  - a second body (31) connected to the clamp (26); Y
- una pieza intermedia conectada al primer cuerpo (30) y al segundo cuerpo (31), adaptada para regular la distancia entre dichos primer cuerpo (30) y segundo cuerpo (31).  - an intermediate piece connected to the first body (30) and the second body (31), adapted to adjust the distance between said first body (30) and second body (31).
15.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 14, caracterizado porque la pieza intermedia es un vastago (32) roscado en sus dos extremos, adaptado para ser conectado mediante roscado al primer cuerpo (30) y al segundo cuerpo (31), y dotado de un elemento de accionamiento (34), para mediante accionamiento de dicho elemento de accionamiento (34), permitir el giro del vástago (32) respecto del primer cuerpo (30) y del segundo cuerpo (31) y producir un alejamiento o separación entre dichos primer cuerpo (30) y segundo cuerpo (31) que permite ajustar la distancia entre la abrazadera (26) y la pieza de unión (25). 15. Emergency lighting device in tunnels, according to claim 14, characterized in that the intermediate piece is a rod (32) threaded at both ends, adapted to be connected by threaded to the first body (30) and the second body (31), and provided with an actuating element (34), for actuating said actuating element (34), allowing rotation of the rod (32) with respect to the first body (30) and the second body (31) and producing a distance or separation between said first body (30) and second body (31) that allows to adjust the distance between the clamp (26) and the joining piece (25).
16.- Dispositivo de iluminación de emergencia en túneles, de acuerdo con la reivindicación 14, caracterizado porque la pieza intermedia es un tercer cuerpo (33) dotado de una pluralidad de primeros taladros (35) correspondientes con segundos taladros (36) dispuestos en los extremos del primer cuerpo (30) y del segundo cuerpo (31) para su unión mediante bulones. 16. Emergency lighting device in tunnels, according to claim 14, characterized in that the intermediate piece is a third body (33) provided with a plurality of first corresponding holes (35) with second holes (36) arranged in the ends of the first body (30) and the second body (31) for their union by bolts.

Declaración según el Artículo 19 PCT Declaration according to Article 19 PCT

De acuerdo con el Artículo 19 PCT, se aporta un nuevo conjunto de reivindicaciones en las que se han efectuado modificaciones para solventar deficiencias de claridad señaladas en la opinión escrita del ISR. In accordance with Article 19 PCT, a new set of claims is provided in which modifications have been made to resolve deficiencies of clarity indicated in the written opinion of the ISR.

Se aporta adicionaimente una versión en copia de trabajo de las nuevas reivindicaciones, donde los pasajes nuevamente introducidos han sido subrayados y los pasajes eliminados han sido tachados. A working copy version of the new claims is added, where the newly introduced passages have been underlined and the deleted passages have been crossed out.

Seguidamente se describen brevemente las modificaciones introducidas: The modifications introduced are briefly described below:

- La reivindicación 1 se ha redefinido para dejar claro que los LEDs (5) y las tapas (lids) (9) forman realmente parte de la invención reivindicada. - Claim 1 has been redefined to make it clear that LEDs (5) and covers (lids) (9) actually form part of the claimed invention.

- En las reivindicaciones 14-16, se han eliminado las referencias numéricas (32, 33) del término "pieza intermedia", reservándolas para los ejemplos "vástago/stem (32)" y "tercer cuerpo/third body (33)". - In claims 14-16, the numerical references (32, 33) of the term "intermediate piece" have been eliminated, reserving them for the examples "stem / stem (32)" and "third body / third body (33)".

PCT/ES2012/070214 2011-04-19 2012-03-30 .emergency lighting device for tunnels WO2012143586A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12724148.7A EP2700866A1 (en) 2011-04-19 2012-03-30 Emergency lighting device for tunnels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201130620A ES2401385B1 (en) 2011-04-19 2011-04-19 EMERGENCY LIGHTING DEVICE IN TUNNELS.
ESP201130620 2011-04-19

Publications (2)

Publication Number Publication Date
WO2012143586A1 WO2012143586A1 (en) 2012-10-26
WO2012143586A4 true WO2012143586A4 (en) 2013-01-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2012/070214 WO2012143586A1 (en) 2011-04-19 2012-03-30 .emergency lighting device for tunnels

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EP (1) EP2700866A1 (en)
ES (1) ES2401385B1 (en)
WO (1) WO2012143586A1 (en)

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DE202013100307U1 (en) * 2013-01-23 2014-04-29 Hanning & Kahl Gmbh & Co. Kg Emergency lighting for tunnels
EP2918908B1 (en) * 2014-03-12 2018-01-10 Saras Ricerche e Tecnologie S.p.A. Led-technology lighting system with explosion-proof characteristics, for use in explosion-risk areas
CN104566018A (en) * 2014-12-15 2015-04-29 苏州汉克山姆照明科技有限公司 LED (light-emitting diode) lamp applied to space ship
JP7058826B2 (en) * 2018-04-23 2022-04-25 Toto株式会社 handrail
RU198889U1 (en) * 2020-04-24 2020-07-31 Общество с ограниченной ответственностью "ЛидерЛайт Трейд" (ООО "ЛидерЛайт Трейд") LAMP
DE202021105678U1 (en) 2021-10-18 2023-01-24 Döllken Profiles GmbH Handrail profile and handrail device

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US4394718A (en) * 1980-08-24 1983-07-19 Balco, Inc. Mounting brackets for handrail system
SE462499B (en) * 1987-11-06 1990-07-02 Soederhamn Innovation Ab TRAINERS FOESEDD WITH A SELF-STANDING STRAP
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DE202010015185U1 (en) * 2009-11-18 2011-03-03 Herbert Waldmann Gmbh & Co. Kg Handrail system with adjustable handrail segments

Also Published As

Publication number Publication date
EP2700866A1 (en) 2014-02-26
ES2401385A1 (en) 2013-04-19
WO2012143586A1 (en) 2012-10-26
ES2401385B1 (en) 2014-02-18

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