| Patents for E01F 8 - Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (2,607) |
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| 03/11/1999 | DE19735714A1 Temporary, sound-containing and -absorbing wall useful in e.g. exploratory drilling operations |
| 03/10/1999 | EP0900881A2 Building element,-assembly, -set or building for noise protection- and/or support structures |
| 03/04/1999 | DE19839823A1 Noise protection wall for use alongside roads etc. |
| 02/25/1999 | DE19743542A1 Vegetative noise protection wall |
| 02/24/1999 | EP0897675A1 Energy conversion composition |
| 02/23/1999 | US5873207 Coupling between two structural elements and spatial structure with such couplings |
| 02/18/1999 | WO1999007943A1 Wall composed of tubes |
| 02/16/1999 | US5872341 Adapted to absorb noise |
| 02/10/1999 | EP0896096A2 Method for erecting a wall of a building construction Keyword: Anchoring a laminated wooden panel in the soil |
| 02/02/1999 | US5864997 Junction members and their uses |
| 01/27/1999 | EP0796375B1 Method and apparatus for supporting vegetative growth on a slope face |
| 01/27/1999 | EP0774168B1 Solar power generation installation |
| 01/13/1999 | EP0890679A2 Antinoise barrier with transparent panels, provided with acoustic insulation and acoustic absorption characteristics |
| 12/30/1998 | EP0887014A2 Assembly for forming an horticultural wall |
| 12/29/1998 | US5854453 Sound absorbing body, sound absorbing plate, and sound absorbing unit |
| 12/23/1998 | WO1998058127A1 Acoustic barrier |
| 12/10/1998 | DE19723816A1 Wooden fence or play area forming method |
| 12/03/1998 | DE19722235A1 Prefabricated plastics foundation for ground lining of wooden structures, e.g. toys, bowers, wind shields, noise barriers etc |
| 11/25/1998 | CN1199804A Antinoise sheets |
| 11/24/1998 | US5840400 Perforated core honeycomb panel system |
| 11/10/1998 | US5834083 Used tire recycling including sorting tires, shredding sidewalls, stacking tread strips, and uniformly dimensioning and bonding the tread strips together |
| 11/05/1998 | DE19818750A1 External acoustic insulation |
| 10/27/1998 | US5826399 Noise-reducing barrier construction |
| 10/27/1998 | CA2148877C Highway and airport sound barriers pre-stressed hollow core concrete panels |
| 10/14/1998 | EP0870882A2 Plant tub for greening slopes and walls |
| 10/14/1998 | EP0795070A4 Soundproof wall |
| 10/08/1998 | DE19804862A1 Railway track acoustic barrier wall |
| 10/01/1998 | DE19708393A1 Acoustic insulation wall section |
| 09/22/1998 | US5809819 Reinforcement member for the reinforcement of concrete structures and method and device for manufacturing this reinforcement member |
| 09/22/1998 | US5809716 For retaining ground or a fill material |
| 09/16/1998 | EP0864695A1 Antinoise sheets |
| 09/15/1998 | US5806262 Post and method of emplacing a post |
| 09/13/1998 | CA2231903A1 Antinoise sheets |
| 09/11/1998 | WO1998039149A1 A method for producing sound absorbing units |
| 09/03/1998 | DE19706367A1 Noise reducing wall beside busy road |
| 09/02/1998 | EP0861942A2 Structure for mounting sound absorbing member on top portion of sound insulation wall and method of mounting the same |
| 08/27/1998 | WO1998037541A1 μA/4 ABSORBER WITH ADJUSTABLE BAND WIDTH |
| 08/27/1998 | WO1998037276A1 Sound protection device |
| 08/26/1998 | EP0860553A2 Noise barrier wall |
| 08/19/1998 | CN1190687A Net type silencing screen |
| 08/18/1998 | US5794403 Fireproof transparent pane panel |
| 08/13/1998 | DE19707299A1 Sound-proofing wall supporting growing plants |
| 07/30/1998 | DE19751625A1 Holding stirrup for support of blocking component for railway rail |
| 07/29/1998 | EP0855466A1 Fastener for an upright in a security barrier on a railway rail |
| 07/16/1998 | DE19700476A1 Sound insulation wall |
| 07/09/1998 | DE19750444A1 Wind deflector for high-speed passenger train side |
| 07/09/1998 | DE19652871A1 Sound screen or noise barrier for noisy machinery, streets, railway, etc. |
| 07/01/1998 | EP0851067A2 Joint structure and noise barrier |
| 07/01/1998 | CN2285318Y Pore sound-absorbing screen |
| 06/25/1998 | DE19652636A1 Noise-absorbing wall of filled wire cages |
| 06/18/1998 | WO1998026131A1 Sound-proofing wall |
| 06/17/1998 | EP0847685A2 Concrete block for landscaping |
| 06/03/1998 | EP0845579A1 Tunnel lining |
| 05/28/1998 | DE19750154A1 Wooden structure, e.g. to form sound insulation wall |
| 05/26/1998 | US5756942 Vibration-damping section with sound absorbing material |
| 05/26/1998 | US5756182 Method and apparatus for masking the acoustic signature of vessels |
| 05/26/1998 | CA2079039C Production line equipment and related methods to manufacture large concrete panels, having integral end pilasters and artistic designs on both sides to be primarily used with others as a vehicle way sound barrier |
| 05/22/1998 | WO1998021421A1 Block structure and system for arranging above-ground fencing, railing and/or sound barriers |
| 05/20/1998 | EP0843045A1 Acoustic insulating panel |
| 05/14/1998 | CA2218923A1 Wooden structure |
| 05/13/1998 | EP0841435A1 Sound-absorbing elements |
| 05/07/1998 | DE19645683A1 Noise protection wall, with solar cells, for mounting along roadside or railway track |
| 04/30/1998 | WO1998017866A1 Cellular construction, in particular supporting or sound insulating construction capable of being greened, and process for producing the same |
| 04/23/1998 | DE19643084A1 Zellenbauwerk mit Erd- oder Gesteinsfüllung und Verfahren zu dessen Herstellung Cell structure with earth or rock fill and process for its production |
| 04/21/1998 | US5741369 Plate-like body structure with solar battery for sound insulation wall |
| 04/16/1998 | WO1998015943A1 Muffling wall |
| 04/14/1998 | US5739482 For attenuating sound or noise coming from a noise source |
| 04/09/1998 | WO1998014665A1 A noise barrier |
| 04/09/1998 | DE19639143A1 Method of making composite noise damping building panel |
| 04/08/1998 | EP0833993A1 A coupling between two structural elements and spatial structure with such couplings |
| 04/08/1998 | EP0833989A1 Wall structure |
| 04/08/1998 | EP0833984A1 A noise suppression device for railway tracks |
| 03/26/1998 | WO1998012387A1 Sound barrier |
| 03/18/1998 | CN1176233A Low thickness antifragmentation plates |
| 03/12/1998 | DE19704030A1 Tip proof concrete wall element |
| 03/05/1998 | DE19635788A1 Noise-damping element for permanent tracks of railway lines |
| 03/04/1998 | EP0826832A2 Antifragmentation plates based on acrylic polymers |
| 03/04/1998 | EP0826490A2 Low thickness antifragmentation plates |
| 03/04/1998 | CN1174920A Cracking-resistant board based on propenoic acid polymer |
| 02/28/1998 | CA2214081A1 Antifragmentation plates based on acrylic polymers |
| 02/28/1998 | CA2213981A1 Low thickness antifragmentation plates |
| 02/24/1998 | CA2117705C Sectional acoustical barrier wall system |
| 02/18/1998 | EP0824255A2 Active acoustic wall |
| 02/10/1998 | CA2146110C Sound barrier fence |
| 02/05/1998 | DE19732904A1 Sound insulation wall damping sound emissions from rail vehicles |
| 02/03/1998 | US5713170 System and method for widening a highway and supporting a sound wall |
| 02/03/1998 | US5713161 Noise-protection screen |
| 01/29/1998 | WO1998003751A1 Device for assembling prefabricated concrete parts |
| 01/28/1998 | EP0821122A1 Junction members and their uses |
| 01/20/1998 | US5709053 Panel for constituting sound insulating wall |
| 01/15/1998 | WO1998001626A1 Post, mainly for road equipment |
| 01/15/1998 | WO1998001625A1 Screen, mainly for noise attenuation |
| 01/08/1998 | WO1998000607A1 A sound absorbing and/or reducing wall or baffle |
| 01/07/1998 | EP0815326A1 Noise barrier |
| 01/06/1998 | CA2042414C Sound absorbing materials and processes for producing the same |
| 12/30/1997 | US5702207 Process for reinforcing slopes |
| 12/30/1997 | US5701621 Liner for overlaying a mattress |
| 12/11/1997 | WO1997046370A1 Acrylic sheet |
| 12/03/1997 | EP0654103B1 Method for production of noise shield and noise shield |
| 11/27/1997 | DE19648874C1 Plant tubs for a sound barrier wall |