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1. WO2010057945 - ANTI-NOISE PANEL

Publication Number WO/2010/057945
Publication Date 27.05.2010
International Application No. PCT/EP2009/065465
International Filing Date 19.11.2009
IPC
E01F 8/00 2006.01
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic
E04B 1/86 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
82specifically with respect to sound only
84Sound-absorbing elements
86slab-shaped
CPC
E01F 8/0076
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
8Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
0005used in a wall type arrangement
0047with open cavities, e.g. for covering sunken roads
0076Cellular, e.g. as wall facing
E04B 2001/8419
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
84Sound-absorbing elements
8414with non-planar face, e.g. curved, egg-crate shaped
8419Acoustical cones or the like, e.g. for anechoic chambers
E04B 2001/8428
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
84Sound-absorbing elements
8423Tray or frame type panels or blocks, with or without acoustical filling
8428containing specially shaped acoustical bodies, e.g. funnels, egg-crates, fanfolds
E04B 2001/8447
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
84Sound-absorbing elements
8423Tray or frame type panels or blocks, with or without acoustical filling
8442Tray type elements
8447with two facing trays
Applicants
  • ANGELICO, Michele [IT]/[IT]
Inventors
  • ANGELICO, Michele
Agents
  • BORSANO, Corrado
Priority Data
TV2008A00014819.11.2008IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANTI-NOISE PANEL
(FR) PANNEAU ANTI-BRUIT
Abstract
(EN)
It is disclosed an anti-noise panel comprising a front shell and a rear shell that are coupled together within which rubber elements of specifically designed shape and size are incorporated. Said panel can be advantageously obtained by using also recycled, injected thermoplastic material, that allows the resulting panel to be conveniently used when the wind causes strong impact, for example, along railway lines where the compression waves generated by trains traveling at high speed over time tend to disassemble the riveted aluminum/steel sound barriers currently in use.
(FR)
L'invention divulgue un panneau anti-bruit, comprenant une enveloppe avant et une enveloppe arrière qui sont couplées l'une à l'autre, à l'intérieur duquel des éléments de caoutchouc de forme et de taille spécifiquement conçues sont incorporés. Ledit panneau peut avantageusement être obtenu en utilisant également une matière thermoplastique injectée recyclée qui permet d'utiliser commodément le panneau final lorsque le vent souffle violemment par exemple, le long de lignes de chemin de fer où les ondes de compression générées par les trains qui circulent à grande vitesse ont tendance avec le temps à disloquer les barrières anti-bruit rivées en aluminium et en acier que l'on utilise actuellement.
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