| Patents for E01F 8 - Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (2,607) |
|---|
| 06/30/2004 | CN2622247Y Anti-diffraction, high-performance sound-absorbing screen |
| 06/30/2004 | CN2622246Y Aluminium extruded acoustic celotex board |
| 06/24/2004 | US20040121100 Sound barrier |
| 06/24/2004 | DE10255256A1 Noise barrier for railway has base with infill and wall panel attached to base and having sound insulation on one side |
| 06/22/2004 | US6752563 Covered highway structure with means for easy and quick access to tunnel interior |
| 06/09/2004 | EP1425957A1 System of modules and module as part of this system |
| 06/03/2004 | DE20317683U1 Noise reducing cover for roads has roof of solar energy collecting panels mounted on a tubular structure |
| 05/26/2004 | EP1334237B1 Building component and retaining wall comprising same |
| 05/19/2004 | DE20300396U1 Acoustically insulating wall for roads and railways is made up of hollow metal I-profiles mounted between uprights, cavity in each profile being filled with foam glass granules in cement binder |
| 05/12/2004 | CN1149317C Acoustic device for track |
| 05/11/2004 | CA2268267C Muffling panel |
| 05/06/2004 | WO2004037742A1 Method for the production of a plant-based construction material and construction material obtained by means of said method |
| 05/06/2004 | DE202004003569U1 Schutzwand Protective wall |
| 05/06/2004 | CA2505081A1 Method for the production of a plant-based construction material and construction material obtained by means of said method |
| 04/27/2004 | US6725601 Vertical ecosystem structure |
| 04/22/2004 | US20040074193 Component for spatial grid supporting systems comprising filler material especially for retaining walls or noise-abatement walls, and corresponding structure |
| 04/22/2004 | DE202004002363U1 Broad band sound absorber has a honeycomb structure of interlocking slotted plates to form resonance chambers of varying depth and closed at the bottom end |
| 04/08/2004 | US20040065506 GaVoe noise abatement block |
| 03/24/2004 | EP1149204A4 Sound barrier |
| 03/18/2004 | DE202004000752U1 Sound absorbing wall element has support slab and cover slab constructed in one piece from different concretes, with cover slab consisting of concrete with high porous portion |
| 03/18/2004 | DE10241329A1 Method for constructing earth retaining wall has hollow elements stacked to form a retaining walls and linked by reinforcing ties to anchorage elements inside the backfill |
| 03/17/2004 | EP1397558A1 Noise barrier wall |
| 03/10/2004 | CA2439767A1 Barrier for proctection against shock waves |
| 03/04/2004 | WO2004018196A1 Noise prevention plate consisting of acrylic glass |
| 03/04/2004 | DE10312833A1 Wandkonstruktion und Fassadenplatte Wall construction and facade panel |
| 02/26/2004 | DE10238992A1 Reinforced acrylic glass panel for use as a nontransparent noise prevention element in noise barriers has a defined filler content |
| 02/25/2004 | EP1391570A2 Wall construction and facade cladding panel |
| 02/25/2004 | EP1390589A1 Method for handling and assembling steel profile elements to a supporting beam element, a beam element produced by at least two steel profile elements and a combination of beam element/post foundation |
| 02/25/2004 | CN1477269A Combined total image sound screen |
| 02/19/2004 | US20040031642 Air purifying sound insulating wall and its applications |
| 02/17/2004 | US6692195 Plantable noise abatement wall |
| 02/11/2004 | EP1388611A1 SOUND−PROOF WALL MADE OF FRP, AND METHOD OF PRODUCING THE SAME |
| 01/29/2004 | DE19807141B4 Demontierbare Schutzwand Removable protective wall |
| 01/28/2004 | EP1082496B1 Soundproofing device |
| 01/22/2004 | WO2004007843A1 Building element system |
| 01/08/2004 | US20040003964 Sound barrier system |
| 01/07/2004 | CN2597532Y Vibration-damping noise-reducing board |
| 12/31/2003 | CN1464933A Sound proof wall made of frp, and method of producing the same |
| 12/10/2003 | EP1369532A2 Air purifying sound insulating wall and its applications |
| 12/03/2003 | EP1367178A1 Vehicle restraint system with sound insulation |
| 12/02/2003 | CA2085531C Fence system |
| 11/27/2003 | WO2003097964A2 Tire fence |
| 11/19/2003 | EP1362963A2 Soundproofing panel made of FRP (Fiber-Reinforced Polymer) composite with a sound-absorbing surface characterized by parallel longitudinal strips |
| 11/12/2003 | EP1360376A1 A clamp connection |
| 11/12/2003 | CN1455836A Rolled soundproof wall |
| 11/11/2003 | US6645586 Has excellent capability of absorbing and damping energy such as dynamic, thermal, optical, or electric energy; base material contains a moment activator which can increase amount of dipole moments in base material |
| 11/04/2003 | US6641903 Transparent plastic pane of acrylic glass, process for making the same and use of the same |
| 10/22/2003 | CN1125219C Sound wave phase position change apparatus and sound insulation wall |
| 10/21/2003 | US6635327 Energy conversion composition |
| 10/09/2003 | WO2003083217A1 Sound barrier system |
| 10/01/2003 | EP0910704B1 Screen, mainly for noise attenuation |
| 10/01/2003 | CN2576786Y Sound-shield positioned connection frame |
| 09/25/2003 | WO2003078740A1 Noise abatement wall |
| 09/23/2003 | US6622434 Safety enclosure shield panel support system |
| 09/18/2003 | WO2003076736A1 Acoustic construction element |
| 09/18/2003 | WO2003076727A1 Ecological block and vegetation bank protection |
| 09/18/2003 | CA2479258A1 Acoustic construction element |
| 09/10/2003 | EP1343142A2 Sound absorbing arrangement using a porous material |
| 09/10/2003 | EP1343141A2 Sound absorbing arrangement using a porous material |
| 09/10/2003 | EP1342857A2 Coating element with high sound-absorbing properties |
| 09/10/2003 | EP1341969A1 A noise-absorbent and/or -reducing screen |
| 09/10/2003 | CN1441946A Self-cleaning transparent sound barrier and process for producing same |
| 09/03/2003 | EP1340854A1 Rolled soundproof wall |
| 08/26/2003 | US6609591 Soundproofing element and soundproofing wall |
| 08/13/2003 | EP1334237A1 Building component and retaining wall comprising same |
| 07/24/2003 | WO2003060238A1 Soundproofing, restraining system |
| 07/09/2003 | EP1032733B1 A noisescreen |
| 07/03/2003 | US20030122116 Fence panel device and modular fence system |
| 06/18/2003 | EP1319755A1 Prefabricated modular element for the construction of continuous walls or noise-barriers |
| 06/18/2003 | EP1319754A1 Mesh screen panel with high deformation and energy absorbtion properties |
| 06/11/2003 | EP1317584A1 Acoustic construction element for sound insulation in a broad range of frequencies |
| 06/05/2003 | US20030101628 Marking assembly for the marking of particular traffic situations and objects |
| 05/28/2003 | EP1049574B1 Element comprised of a plurality of strips running in a horizontal and vertical manner, and a method for producing elements by connecting closed rings |
| 05/27/2003 | US6568135 Sound absorbing structure |
| 05/21/2003 | EP1312718A2 Tub for plants as wall element and noise protection wall constructed therewith |
| 05/15/2003 | US20030091394 Covered highway structure with means for easy and quick access to tunnel interior |
| 05/14/2003 | EP1029129B1 Soundproof wall |
| 05/02/2003 | EP1306828A1 Self-cleaning transparent sound barrier and process for producing the same |
| 05/01/2003 | WO2003035985A1 Single body type soundproof panel for walls |
| 05/01/2003 | US20030082013 Plantable noise abatement wall |
| 04/16/2003 | EP1302596A2 Panel for soundproof walls |
| 04/03/2003 | DE10201411C1 Noise-damping retaining system with metal wire embedded in transparent acrylic glass panel, useful as noise-protection barrier, e.g. for bridge or multistory car park, has plastics layer between wire and matrix |
| 04/02/2003 | CN2542716Y Green protection fence |
| 03/26/2003 | EP1295991A1 Soundproofing element |
| 03/26/2003 | CN1103840C Cracking-resistant board based on propenoic acid polymer |
| 03/17/2003 | WO2002038869A1 Rolled soundproof wall |
| 03/13/2003 | DE20300397U1 Soundproofing material wall has a foundation with anchored support posts with an I-profile sandwiched between aluminum plates and sound protection material |
| 03/12/2003 | EP1290300A1 Safety enclosure shield panel support system |
| 03/12/2003 | CN1401855A Sound isolation material and sound isolating structure |
| 02/26/2003 | CN1102092C Element comprised of plurality of strips running in horizontal and vertical manner, and method for producing elements by connecting closed rings |
| 02/25/2003 | US6523807 Aluminum shadow box fence |
| 02/20/2003 | DE20219637U1 Noise barrier, has first wall suspended above ground and offset relative to second wall |
| 02/19/2003 | EP1119663B1 Tubular structure |
| 02/19/2003 | CN2536643Y Light composite transparent acoustic shielding components |
| 02/19/2003 | CN1397688A Sound-absorbing barrier for highway |
| 02/12/2003 | EP1283304A2 Noise barrier wall from fence elements |
| 02/12/2003 | EP1283303A2 Noise barrier wall |
| 02/12/2003 | EP1282745A1 Marking assembly for the marking of particular traffic situations and objects |
| 02/11/2003 | US6517279 Traffic divider for calibrating the deceleration of vehicles upon impact |
| 02/05/2003 | EP1280963A1 Noise screens, their components and their construction |