| Patents for E01F 8 - Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (2,607) |
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| 09/28/1994 | EP0617172A2 Vegetative noise protection wall |
| 09/22/1994 | DE4408755A1 Noise protection wall, in particular along traffic carriers |
| 09/22/1994 | DE4325765C1 Planting board consisting of plastic, in particular for a cultivatable noise-insulation wall consisting of recycled plastic as connecting element from load-bearing frame to load-bearing frame |
| 08/02/1994 | CA2054436C Sound barrier |
| 07/20/1994 | EP0607072A1 Anti noise-wall |
| 07/13/1994 | EP0605976A1 Highway barrier transporter |
| 07/12/1994 | US5329073 Sound absorbing device for sound insulation wall |
| 06/28/1994 | US5324469 Method of making single wood concrete layer sound absorption panel |
| 06/23/1994 | DE4242932A1 Noise absorbing wall element with rear support concrete and porous light concrete on noise source side |
| 06/23/1994 | DE4242824A1 Wall field for sound proof wall |
| 06/09/1994 | DE4340926A1 Lightweight noise protection wall system for grassing over - has steel mats covered by webbing, and steel brackets, placed in steel stand profiles |
| 06/08/1994 | EP0600332A1 Flame retardant noise protection wall made of acrylic glass |
| 06/01/1994 | DE4240236A1 Biodegradable soil stabilising system which can be fully planted over - inclined stabilising elements consisting of waste timber, packing materials etc. preferably attached to flexible strip are set into banks, etc.. |
| 06/01/1994 | DE4240051A1 Mineral organic substrate for greening of roof and wall surfaces esp. soundproofing walls - contains broken clay roof slates and compost, providing high water retention, frost resistance etc. |
| 04/28/1994 | WO1994009211A1 Soundproofing member and use thereof |
| 04/28/1994 | CA2125981A1 Noise protection element and its use |
| 04/21/1994 | DE4335384A1 Wall to permit plants to grow through it - has intermediate blocks with distance pieces for anchor sections, with connected grooves for accommodating reinforcements |
| 03/31/1994 | WO1994006967A1 Module for a sound-damping wall and a sound-damping wall made up of modules |
| 03/30/1994 | EP0589346A1 Noise protection wall element |
| 03/24/1994 | DE4231541A1 Modul für eine Lärmschutzwand sowie aus Modulen aufgebaute Lärmschutzwand Module for a noise barrier as well as modules built noise barrier |
| 03/24/1994 | DE4231487A1 Sound absorbing, constructional wall element - has cover layer, whose wall is fitted with sound absorbing layer, or plates on rear side and has air gap between cover and support layers |
| 03/17/1994 | DE4330765A1 Fastening frame part on foundation ram pile - applies fasteners to ram pile head and couples frame part to them. |
| 03/01/1994 | US5289878 Horseshoe impact pad |
| 02/17/1994 | WO1994003679A1 Method for production of noise shield and noise shield |
| 02/17/1994 | CA2141291A1 Method for production of noise shield and noise shield |
| 01/26/1994 | EP0580096A1 Sound absorbing block |
| 01/20/1994 | WO1994001634A1 Partition panels |
| 01/05/1994 | EP0576939A1 Plastic multiple use building element |
| 01/05/1994 | EP0576875A1 Noise protection wall |
| 01/05/1994 | EP0439587B1 Construction element |
| 01/04/1994 | US5274971 Rapidly erectable, removable, reusable and raisable outdoor acoustical wall system and method |
| 12/21/1993 | US5272284 For reducing the transmission of sound |
| 12/16/1993 | DE4219075A1 Transparent sound barriers suitable for other applications - consist of at least one acrylic] type plastic sheet with embedded element for energy prodn. such as for solar heating |
| 12/09/1993 | DE4318783A1 Sound barrier e.g. for road - comprises two outer panels enclosing mineral wool filling with perforations in panel facing noise source |
| 12/07/1993 | US5268540 Sound barrier absorption panel |
| 11/11/1993 | WO1993022506A1 Arrangement in a supporting wall, especially used as a sound wall |
| 11/10/1993 | EP0569323A2 Retaining building block and wall-block |
| 11/09/1993 | US5259157 Acoustical deck panel assembly |
| 10/28/1993 | DE4213247A1 Side cladding for covered roadway |
| 10/27/1993 | EP0567040A1 Side covers for road structure |
| 10/14/1993 | DE4212093A1 Noise barrier made with e.g. recycled plastics and erected on ground - consists of series of terrace-like layer so plant mouldings locking onto connecting planks underneath and diminishing pyramidally |
| 09/30/1993 | DE4209960A1 Wall lining for sound insulation - using discarded tyres in cut in sections mounted on interior wall surface. |
| 09/29/1993 | EP0562154A1 Noise protection wall and slope stabilisation consisting of wire-mesh mats |
| 09/28/1993 | US5247773 Building structures |
| 09/23/1993 | DE4206297A1 Fog, snow, noise and side wind barriers e.g. for roads - are mounted along sides of roads and are formed of material on posts or are natural barriers formed of trees and plants |
| 09/15/1993 | EP0560580A2 Railroad ties made of recycled tire fragments |
| 09/15/1993 | EP0560200A2 Antinoise barrier |
| 09/10/1993 | CA2091282A1 Railroad ties made of recycled tire fragments |
| 09/08/1993 | EP0559075A2 Acrylic glass sheet suited for noise screen element |
| 08/24/1993 | US5238734 Railroad ties made of recycled tire fragments |
| 08/19/1993 | WO1993014277A3 Architectural panel system for geodesic-like structures |
| 08/18/1993 | EP0555217A1 Method and installation for air treatment in the area of a traffic route for motor vehicles |
| 07/22/1993 | WO1993014277A2 Architectural panel system for geodesic-like structures |
| 07/21/1993 | EP0551415A1 Adaptive bidirectional architectural cover system. |
| 07/07/1993 | EP0549595A1 Method of manufacturing a hollow self-supporting concrete structure, means for performing said method and structures obtained by means of the method. |
| 07/01/1993 | DE4243102A1 Noise protection and sight wall with carrier girder construction |
| 06/30/1993 | EP0548856A1 Anti noise wall with bearer construction |
| 06/24/1993 | WO1993012298A1 Noise barrier |
| 06/24/1993 | DE4232933A1 Building component set for prodn. of fence or palisade - comprises at least two bodies equal in cross=section and provided on outside on cover surface with recess extending over cover length |
| 06/17/1993 | DE4230532A1 Crash barrier for highways - is made from mixt. of fibres and ground material and narrows from bottom to top |
| 06/17/1993 | CA2057248A1 Tire string |
| 06/15/1993 | US5218805 For resisting high wind loading |
| 06/15/1993 | US5218797 Prefabricated panel enclosure system |
| 06/08/1993 | US5217771 Sound barrier |
| 05/27/1993 | WO1993010317A1 Flat soundproofing element of sandwich design |
| 05/27/1993 | DE4209577A1 Asbestos and mineral wool disposal - has container for material to be filled with wet concrete to cover and seal it |
| 05/27/1993 | DE4138367A1 Flaechiges schallschutzelement in sandwichbauweise Planar soundproofing element in sandwich construction |
| 05/13/1993 | DE4226067A1 Device and method for stabilising highways in sloping locations - involves vertical injection posts fitted in lowermost stage with externally extending sections provided with inclined posts and steel reinforcement of concrete support wall |
| 05/11/1993 | EP0551415A4 Adaptive bidirectional architectural cover system. |
| 04/13/1993 | US5202132 Production line equipment to manufacture large concrete panels |
| 04/13/1993 | US5201159 Construction element |
| 04/06/1993 | US5199215 Vegetation mat apparatus |
| 04/06/1993 | CA2001855C Modular wall construction using posts and panels |
| 03/31/1993 | EP0534346A1 Vegetative soundbarrier, composed of a number of frame parts |
| 03/18/1993 | DE4200159C1 Prodn. of plate section for sound-proofing wall - by forming steel-concrete carrier plate with profiled sound-absorbing front plate contg. elastic granules and binding agent shaped with stamp |
| 03/17/1993 | EP0531982A1 Transparent plastic sheet with bird protection feature and its application |
| 03/17/1993 | EP0531767A1 Device for absorption of waves |
| 03/10/1993 | EP0530512A1 Plate elements system, in particular noise wall |
| 03/09/1993 | US5192624 Sound absorbing materials |
| 03/03/1993 | EP0529177A1 Panel with a ridged cross-section that can be stably assembled in succession with other identical panels to form a continuous screen to be installed lengthwise above road barriers |
| 02/17/1993 | EP0490924A4 Method of manufacturing glass reinforced concrete building products |
| 02/10/1993 | EP0527115A1 A soundproofing and deadening modular board unit for forming antinoise barriers |
| 01/20/1993 | WO1993002264A1 Method of manufacturing a hollow self-supporting concrete structure, means for performing said method and structures obtained by means of the method |
| 01/19/1993 | US5180619 Perforated honeycomb |
| 01/07/1993 | WO1993000262A1 Sound absorbing wall panel for use along highways |
| 01/07/1993 | DE4220547A1 Element for sound-proofing wall, esp. of recycled polymer - contains granules or powder bonded e.g. by polyurethane pressed to high strength and density sheet, with opt. porous absorbing and weather layers |
| 01/07/1993 | DE4121170A1 Universal shell system for construction of e.g. walls, pipes etc. - comprises recycled plastic waste gutter-shaped elements having right angled contact faces with grooves for sealing materials |
| 12/22/1992 | US5172527 Acoustical deck panel assembly |
| 12/17/1992 | DE4119355A1 Noise protection embankment - consists of ridge-shaped native timber structure, with non-woven fibre cover, and waste material filling |
| 12/16/1992 | EP0518304A1 Guard-rail with sound absorbing properties |
| 12/10/1992 | DE4118183A1 Sound barrier comprising several elements - each has core panel of absorbent material clad in profiled metal sheets |
| 12/03/1992 | DE4134800C1 Recycled plastics sound barrier wall - has triangular cross=section with pockets to receive plants |
| 12/02/1992 | EP0515912A2 Tunnel-structure to suppress propagation of pressure disturbances generated by travelling of high-speed trains |
| 11/26/1992 | DE4212172A1 Sound barrier of lightweight construction - consists of hollow tubular posts driven into ground and grouted by injection supporting grilles infilled with sound proof material |
| 11/03/1992 | CA1309609C Panel system |
| 10/22/1992 | DE4211049A1 Large surface noise prevention barrier - is made up to layers of normal concrete integrated with screened aggregate lean mix layers with corrugated outer face |
| 10/01/1992 | DE4110544A1 Multistorey motorway - is constructed of stacked roadways, with top railway track, and helical access tracks |
| 09/23/1992 | EP0504753A2 Railroad viaduct structure |
| 09/22/1992 | US5149061 Panel for road construction |
| 09/17/1992 | DE4208286A1 Noise protection and slope retention device formed of wire baskets - has curved outer longitudinal walls, and transverse walls with stiffeners |