| Patents for E01F 8 - Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (2,607) |
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| 04/15/2009 | CN201221058Y V-shaped top noise reducer for acoustical barrier |
| 04/15/2009 | CN201221057Y Noise absorption apparatus on top of acoustical barrier |
| 04/09/2009 | DE10201374B4 Wand- und Stützbauwerk Wall and support structure |
| 04/08/2009 | CN201217784Y Glass fiber reinforced plastic sound barrier system |
| 04/08/2009 | CN201217783Y Glass fiber reinforced plastic sound barrier board |
| 04/02/2009 | DE202006020585U1 Schallabsorbierende Bauelemente und Lärmschutzwand aus schallabsorbierenden Bauelementen Sound-absorbing components and noise protection wall of sound-absorbing components |
| 04/02/2009 | DE102007046596A1 Industrially prefabricated wall element, particularly finished wall element for producing noise protection wall, has conductor-like wire structure with out-standing wire props for connecting construction element to wall element |
| 03/25/2009 | CN100471671C Transparent sound insulation panel and method for manufacturing the same |
| 03/18/2009 | EP2037043A1 Anti-noise barrier |
| 03/10/2009 | CA2471222C Soundproofing, restraining system |
| 03/05/2009 | DE202008016451U1 Schallschutzwandelement Noise barrier element |
| 03/04/2009 | CN201202198Y Ecological greening tile |
| 03/04/2009 | CN201202093Y Two-sided planting ecological greening tile |
| 02/18/2009 | CN101368375A Method for reducing traffic passage noise adopting sponge plate |
| 02/17/2009 | US7492911 Noise reducing device |
| 02/12/2009 | DE202008015473U1 Lärmschutzwand zur Feinstaubbindung Noise barrier to dust binding |
| 02/11/2009 | EP2022898A1 A wall element, a kit of parts for a wall element and a method for mounting such a wall element |
| 01/29/2009 | DE102007023237B4 Drahtkorb für Steine Wire basket for stones |
| 01/28/2009 | EP2019390A2 Composite noise killer cell |
| 01/28/2009 | EP2019389A2 Active noise inusulation wall having a plurality of active acoustic control cells |
| 01/22/2009 | DE102007034134A1 Schalldämmwand insbesondere für eine Hochgeschwindigkeits-Gleisstrecke Sound dampening partition in particular for a high-speed railway track section |
| 01/21/2009 | EP2017386A1 Sound shielding device |
| 01/21/2009 | CN101349040A Noise barrier especially for a high-speed railway line |
| 01/14/2009 | EP2014833A2 Sound-resistant and sound-absorbent noise barrier |
| 01/07/2009 | CN201176570Y Acoustical barrier for elevated bridge |
| 01/07/2009 | CN201176569Y Light-duty honeycomb type transparent noise prevention shield for viaduct |
| 01/07/2009 | CN100449059C Sound insulation element, sound insulation wall and method for manufacturing the sound insulation element |
| 12/24/2008 | EP2006450A1 Sound-absorbing building elements, method for manufacturing these building elements and device for manufacturing a sound-proofing wall made of these building elements |
| 12/24/2008 | DE202008012326U1 Glas-Schaum-Schallschutz Glass foam sound insulation |
| 12/24/2008 | CN201169756Y Ecological type sound screen |
| 12/24/2008 | CN201169755Y Sound screen for viaduct |
| 12/24/2008 | CN201169754Y Sound suction and insulation barrier |
| 12/24/2008 | CN101326891A Structure pour mur vegetalise |
| 12/18/2008 | DE19947704B4 Als Lärmschutzwand geeignete Platte As a noise barrier suitable plate |
| 12/10/2008 | EP1341969B1 A noise-absorbent and/or -reducing screen |
| 12/10/2008 | CN201162288Y Stereo planting ecological greening wall |
| 12/10/2008 | CN201162181Y Two-sided stereo planting ecological greening wall |
| 12/04/2008 | WO2008146962A1 Apparatus for reducing noise |
| 11/27/2008 | DE102007023237A1 Wire basket e.g. for stones, has side walls made of wire mesh which are connected to each other at their mutually opposite edges |
| 11/26/2008 | CN201155087Y Ecological acoustical barrier structure |
| 11/26/2008 | CN101313109A Gabions |
| 11/19/2008 | EP1992740A1 Sound protection element and method for its production |
| 11/06/2008 | DE10201610B4 Schallabsorbierendes Wandelement und Lärmschutzwand Sound-absorbing wall element and noise barrier |
| 11/05/2008 | CN101298748A Safe traffic system |
| 10/30/2008 | DE202008009912U1 Formensystem für die gärtnerische Gestaltung durch Pflanztrogausbildung in Hanglage, Beeteinfassungen und Stützmauern bestehend aus dem Zusammenfügen mehrerer einzelner gleichförmiger Betonsteine Form system for horticultural design by planter training on a hillside, Beeteinfassungen and retaining walls consisting of the combination of a plurality of individual uniform concrete blocks |
| 10/30/2008 | DE202008007154U1 Bauelement zum Erstellen einer Schallschutzwand Component to create a noise barrier |
| 10/30/2008 | DE202008005651U1 Lärmschutzsystem Noise control system |
| 10/29/2008 | CN201141119Y Barrier upright post for sound suction and insulation |
| 10/29/2008 | CN101294373A Silencing wall |
| 10/22/2008 | EP1983068A2 Wire mesh, in particular for wire baskets |
| 10/16/2008 | DE202008010836U1 Lärmschutzkassette Noise cassette |
| 10/16/2008 | DE202008010662U1 Steinkorb Gabion |
| 10/15/2008 | CN100426375C Self-cleaning transparent sound barrier and process for producing same |
| 10/02/2008 | US20080237438 Spring-Supported Suspension For Noise Insulation Elements |
| 10/01/2008 | CN201125501Y Acoustical absorption ceramic tile |
| 10/01/2008 | CN201125368Y Acoustical barrier of noise protection for high speed rail |
| 10/01/2008 | CN101278336A Soundproof panel |
| 10/01/2008 | CN101274971A Flame-proof sound-proof board and preparation thereof |
| 09/25/2008 | DE202007007104U1 Drahtkorb für Steine Wire basket for stones |
| 09/18/2008 | DE202008005383U1 Lärmschutz/Solarkraftwerk Noise / solar power plant |
| 09/17/2008 | CN100419167C Sound proofing element |
| 09/11/2008 | DE102007011563A1 Gabion cage for embankment stabilization and noise protection, has wire frame wall that has two areas, where sound source facing area has chamber with sound reflective, pressure resistant and frost-resisting rock materials |
| 09/10/2008 | CN101260717A Net brick |
| 09/10/2008 | CN101260654A Assembled ecological sound insultion wall capable of absorbing vehicle impact |
| 09/10/2008 | CN101260653A Acoustical barrier for elevated bridge |
| 08/27/2008 | CN201106157Y High-speed railway tunnel opening micropressure wave buffering establishment |
| 08/20/2008 | EP1959058A1 Infinite gabion wall |
| 08/14/2008 | DE102007053614A1 Sound-proof wall construction for shielding of traffic noise at roads, has geo lattice unit provided with connecting rod that is made of recycling plastic, where connecting rod is connectable with front unit in form-fit manner |
| 08/14/2008 | DE102007004022B3 Dynamic noise or vision protection wall, particularly for high speed railway line, has posts and panels or other surface components, with which posts within its lower area has moment reduction element provided with spring and stopper |
| 08/13/2008 | EP1956145A1 Barrier for rock fall or avalanche protection |
| 08/13/2008 | CN101240526A Sound barrier used for viaduct |
| 08/06/2008 | EP1951961A1 Gabions |
| 07/23/2008 | CN101225643A Sound-absorption road sound barrier having wide band sound-absorption characteristic and ecological beauty function |
| 07/16/2008 | CN101220581A Tridimensional greening sound-proof wall and method for manufacturing same |
| 07/10/2008 | DE202008005319U1 Schallschutzelement Soundproofing element |
| 07/03/2008 | WO2008077318A1 Sound insulation screen |
| 07/03/2008 | WO2008077173A1 Absorber with support profiles |
| 06/26/2008 | DE102006061199A1 Fine-porous soundproof wall, has sound-absorption channels provided between filling materials i.e. expanded-clay bodies, of sound absorption layer, where predominant portion of materials includes uniform grain size |
| 06/25/2008 | EP1936035A1 Panels with antinoise and antifragmentation properties on the basis of acrylic glass, process for their preparation and use thereof |
| 06/25/2008 | CN201077960Y Integral precast concrete acoustical barrier |
| 06/25/2008 | CN201077959Y Integral acoustical barrier sound absorbing baffle |
| 06/18/2008 | EP1466053B1 Soundproofing, restraining system |
| 06/17/2008 | US7387295 Tire fence |
| 06/11/2008 | EP1929092A1 A noise absorbing element and a noise screen with such elements |
| 06/11/2008 | EP0910705B1 Post, mainly for road equipment |
| 06/11/2008 | CN101197129A Noise reduction device |
| 06/10/2008 | CA2299027C Noise-protection wall-segment |
| 06/04/2008 | CN201068552Y Highly effective acoustical absorption noise reduction building blocks dedicated for railway and road |
| 06/03/2008 | US7380636 Noise reducing equipment |
| 05/29/2008 | DE202008004109U1 Lärmschutzwandeinrichtung Noise barrier device |
| 05/29/2008 | DE202008003763U1 Leichte Lärmschutzeinhausung Slight noise enclosure |
| 05/29/2008 | DE102007056464A1 Wall section, for outdoors, is composed of metal grids with the space between them filled with longitudinal coconut shell pieces |
| 05/29/2008 | DE102006055635A1 Wall for protecting visibility, sound and wind has panels forming two sides of a wall and posts anchored on the side of a base and set with a clearance from each other in the longitudinal direction of the wall |
| 05/28/2008 | EP1925751A1 Wall element |
| 05/28/2008 | EP1925749A1 Wall made of panels and posts limiting a volume to be filled |
| 05/28/2008 | EP1925745A1 Wall made of panels and posts limiting a filling space |
| 05/28/2008 | EP1925744A1 Wall made of panels and posts limiting a filling space |
| 05/28/2008 | EP1925743A1 Wall made of panels and posts limiting a volume to be filled |
| 05/28/2008 | EP1925742A1 Wall made of panels and posts limiting a volume to be filled |
| 05/28/2008 | EP1925741A1 Wall made from panels and posts limiting a volume to be filled |