ADMINISTRADOR DE INFRAESTRUCTURAS FERROVIARIAS (ADIF) (Spain)
PROINTEC, S.A. (Spain)
FCC CONSTRUCCIÓN, S.A (Spain)
UNIVERSIDAD AUTÓNOMA DE MADRID (Spain)
Inventor
Corral Vielba, Fidel
Lozano López, Javier
Martínez Acevedo, José Conrado
Abelaira Rey, Jesús Eliseo
Martínez Salcedo, José
Malo Arrazola, Juan Esteban
Herranz Barrera, Jesús
García De La Morena, Eladio L.
Abstract
Anti-collision screen for birds on a railway track, comprising several posts (1) aligned in two alignments on the two sides of a railway platform where is located the railway track, such that each post (1) comprises a pointed conical end piece (3) in its upper part; and three metallic equidistant helical cords (4) extending in the post (1) from the pointed conical end piece (3), along a post length section between 1 and 1.40 meters, where the posts (1) are located in a staggered manner on the two sides of the railway track and separated from one another by a distance between 1 and 3.50 meters.
A01M 29/06 - Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
A01M 29/32 - Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
2.
SYSTEM AND METHOD FOR DESTRESSING BRACES BY INCORPORATION OF, OR SUBSTITUTION BY, IMPROVED FILLER MATERIAL
The present invention relates to a system and procedure for destressing braces by incorporation of, or substitution by, improved filler material. Specifically, the method consists of removing the sheath that covers the brace and the cement slurry (if these elements are present) in an area and leaving it clean, placing a formwork around same, into which the improved filling material is injected, which makes it possible, once set, to have an area with improved strength and adhesion in order to be able to place clamps at the ends thereof and, from there, structures in the form of a yoke joined together by post-stressing rods or tendons, on which hydraulic cylinders act to release the tension from the brace and transfer it to the post-stressing rods or tendons and therefore to be able to cut the cords or wires of the braces, in order to subsequently relax the hydraulic cylinders in stages until the brace is completely destressed.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software.
4.
LOW-COST WIRELESS SYSTEM WITH AUTOMATIC LOCATION-FINDING BASED ON IMAGE PROCESSING FOR DYNAMIC INFRASTRUCTURE TESTING
The invention relates to a low-cost wireless system with automatic location-finding based on image processing for dynamic infrastructure testing, that avoids the precise positioning of the sensors by being based on wireless devices provided with low-cost monitored cameras, enabling the relative position of the sensors in relation to a known point to be obtained by means of the image processing.
