Impact absorbing device for dynamic barriers against rockfalls

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Identificadores
URI: http://hdl.handle.net/10902/18551
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Autoría
Castro Fresno, DanielAutoridad Unican; Blanco Fernández, ElenaAutoridad Unican; Castañón Jano, LauraAutoridad Unican; Alonso Estébanez, AlejandroAutoridad Unican
Solicitante
NV BEKAERT SA
INCHALAM SA Industrias Chilenas de Alambre
Fecha
2018
Otros datos
Solicitud Internacional: PCT/EP2018/062102 (09.05.2018)
Nº Pub. Solicitud Internacional: WO2018/215216A1 (29.11.2018)
Solicitud Europea: 18725793 (09.05.2018)
Nº Pub. Solicitud Europea: EP3631093A1 (08.04.2020)
Nº Patente Europea: EP3631093B1 (14.12.2022)
Traducción de patente europea (España): ES2939666T3 (25.04.2023)
Traducción de patente europea (Portugal): PT3631093T (14.12.2022)
Nº Pub. Solicitud Perú: PE20210055A1 (11.01.2021)
Resumen/Abstract
An impact absorbing device comprises at least one tube. This tube has a wall that is provided with two holes at a first side and two holes at a second side. The device further comprises a first rope and a second rope. The first rope passes through the tube or tubes starting from a first hole at the first side and going to a first hole at the second side. This first rope is provided at its one end with a thickening that prevents the first rope from slipping back through the tube or tubes. The second rope passes through the tube or tubes starting from a second hole at the second side and going to a second hole at the first side. The second rope is provided at its one end with a thickening that prevents the second rope from slipping back through the tube or tubes.
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