Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01B - Permanent way; Permanent-way tools; Machines for making railways of all kinds › E01B 19 - Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
Patents for E01B 19 - Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise (1,560)
11/2000
11/16/2000DE19921216A1 Sound absorption component for rail tracks of all kinds comprises open-pored, bound wood wool and has plate-shaped basic body running along first plane and section extending along second plane
11/16/2000CA2373002A1 Sound abatement methods and conveyor trolleys
11/08/2000EP1049574A1 Element comprised of a plurality of strips running in a horizontal and vertical manner, and a method for producing elements by connecting closed rings
10/2000
10/26/2000DE19643533C2 Begehbare und/oder befahrbare Abdeckung für Gleise mit Schallschutzelementen Walk-in and / or passable cover for tracks with acoustic elements
10/18/2000EP0833984B1 A noise suppression device for railway tracks
10/12/2000DE19924891C1 Permanent way rail mounting has acoustic dampers in the spaces under the rail and to the side of the rail with the smaller side space widening away from the rail to prevent the rail tilting out of place
09/2000
09/27/2000EP1039032A1 Absorption revetment for reducing acoustical radiation in railway tracks
09/21/2000WO2000055426A2 Track construction with rails which are supported in a shock-absorbent/elastic manner on a support layer which is formed around shock-absorbing/elastic material
09/21/2000DE19911467A1 Gleiskonstruktion mit gedämmter/elastischer Lagerung von Schienen an einer um Dämm-Material/Elastikmaterial herum geformten Stützschicht Track construction with insulated / elastic storage of rails on a molded around insulating material / elastic material around supporting layer
07/2000
07/05/2000EP1015698A1 Rail fixings
06/2000
06/27/2000US6079631 Rail-fastening assembly
06/21/2000DE19960537A1 Sound damping for rail track has damping mats under the rails and between the sleepers with their edges clamped under the edges of damping plates secured between the rails
06/21/2000DE19932991A1 Elastic supports for rail track consist of single blocks of resin shaped to hold rail base and incorporate filling made of recycled rubber chips
06/21/2000CN2383871Y Rubber sleeper seal
06/15/2000DE19837479C1 Kammerfüllkörper aus Polyurethanhartschaum Recess-rigid polyurethane foam
05/2000
05/31/2000DE19950233A1 Noise and vibration damping system for tram lines
05/04/2000DE19850171A1 Oil capture pan for trucks, autos, railway locomotives, has honeycomb structure packed with wood mulch
05/04/2000DE19849266A1 Permanent way for streetcars at the road surface has an intermediate layer between the rail foot and the concrete sleepers with elasticity and vibration damping qualities
05/03/2000CN2376496Y Slide bed board protective cover for railway switches
04/2000
04/27/2000WO2000023652A1 Electrically insulating rail system
04/20/2000DE19947931A1 Rail system for tramways, for example, comprises filler elements which are adapted to the rail profile, completely fill the joint space, and are provided with electrically insulating layers
04/19/2000EP0993525A1 Rail track having enhanced absorption of vibration and sound
04/04/2000US6045052 Rail tie fastening assembly
03/2000
03/29/2000CN2371219Y Steel rail fastener protecting cover
02/2000
02/24/2000WO2000009807A1 Chamber filling body made of rigid polyurethane foam
02/02/2000EP0975844A1 System for combining elastic material with unhardened concrete
01/2000
01/12/2000EP0971080A1 Sound-insulating composite panel
12/1999
12/09/1999DE19919255A1 Tunnel track for especially rail-running vehicles
12/02/1999DE19823244A1 Flood, noise or impact protection element constructed economically from interlocking rings produced from scrap tire treads
11/1999
11/10/1999EP0954637A1 Process and device for securing rails on a concrete body
11/10/1999EP0954636A1 Method for fastening rails onto concrete supporting plates or concrete joists
11/03/1999EP0953082A1 Polymer embedment of rails
11/02/1999US5975332 Compact spill containment pan
10/1999
10/27/1999EP0952253A1 System for collecting liquid spillage at rail facilities
10/21/1999WO1999053141A1 Rail system
10/21/1999DE19913029A1 Grooved rail assembly for laying in highway surfaces
09/1999
09/30/1999WO1999049134A1 Device for damping noise emissions on railways
09/30/1999DE19812481A1 Vorrichtung zur Dämpfung von Schallemissionen an Gleisanlagen Device for damping sound emissions of rail tracks
09/29/1999EP0945547A1 Sound insulation for railway tracks
09/09/1999DE19808867A1 Track construction method for rail guided vehicles of all types in which bitumen is replaced by a thermoplastic matrix
09/08/1999EP0737261B1 Rail arrangement
08/1999
08/25/1999EP0937817A1 Filling element for rails, especially tramway rails
08/24/1999CA2180652C Method and apparatus for electrically isolating a rail in a precast concrete grade crossing
08/03/1999CA2058448C Lubricant composition
07/1999
07/29/1999DE19820247C1 Permanent way oil trap troughs
07/29/1999DE19801583A1 Composite rail for railway track
07/22/1999WO1999036240A1 Element comprised of a plurality of strips running in a horizontal and vertical manner, and a method for producing elements by connecting closed rings
07/22/1999DE19801694A1 Worn-out vehicle tires cut into loops then woven into rectangular panels
07/21/1999EP0930403A1 Sealing profile
06/1999
06/30/1999CN1221464A Covering level with rails for railway track
06/23/1999EP0924344A1 Rail track constuction
06/16/1999EP0922808A2 Elastic mat for use in railway track structure
06/16/1999CN1219989A Track soundproofing arrangement
04/1999
04/01/1999WO1999015732A1 Rail fixings
03/1999
03/31/1999EP0904461A1 Covering level with rails for railway tracks
03/17/1999EP0901536A1 Track soundproofing arrangement
02/1999
02/25/1999DE19834072A1 Position correction method for permanent ways
01/1999
01/14/1999WO1999001617A1 Rail track having enhanced absorption of vibration and sound
01/14/1999DE19729348A1 Railway track ballast bed construction method
12/1998
12/02/1998EP0880622A1 Method of assembling rails and sleepers and track for trackbound vehicles
11/1998
11/19/1998DE19706708A1 Acoustic damping for railway
10/1998
10/22/1998WO1998046840A1 System for combining elastic material with unhardened concrete
10/21/1998EP0872593A1 Cover for railway level crossing
09/1998
09/30/1998EP0867563A2 Rail track with sound absorbing proceedings
09/09/1998EP0863256A2 Rail web recess filling element for mechanical mounting to rails as just as method and device for mounting
09/03/1998DE19706707A1 Rail damper
08/1998
08/27/1998DE19706936A1 Rail track
08/13/1998DE19704440A1 Elastic segments for rail vehicles
07/1998
07/30/1998WO1998032923A1 Process and device for securing rails on a concrete body
07/30/1998WO1998032922A1 Method for fastening rails onto concrete supporting plates or concrete joists
07/22/1998EP0854234A1 Sound insulating device
07/21/1998US5782405 Railroad track collector pan system
07/09/1998DE19750444A1 Wind deflector for high-speed passenger train side
07/01/1998EP0775236B1 Process for producing an elastic railway track supporting slab
06/1998
06/24/1998EP0849495A2 Magnetic-vibration-damper of composite type and damping construction method
06/18/1998DE19651755A1 Surface stabilisation of ballast and bulk material
06/18/1998DE19651749A1 Production and/or pre-finishing of carrier layer or wear layer of road surface
06/18/1998DE19651748A1 Production and/or pre-finishing of draining bulk material
06/10/1998EP0846805A1 Sealing profile for joints between concrete slabs used in railway track building
05/1998
05/27/1998EP0758418B1 Rail-fastening assembly
05/20/1998DE19647264A1 Guide for railway vehicle with rubber tyres
05/14/1998WO1998020204A1 Polymer embedment of rails
04/1998
04/30/1998DE19643533A1 Sound absorbing load-bearing gratings for railway track
04/16/1998DE19739656A1 Grassing system for rail bed
04/08/1998EP0833984A1 A noise suppression device for railway tracks
04/02/1998DE19640377A1 Airborne sound reduction packing for railway lines
04/01/1998EP0832325A1 Low-noise track element
03/1998
03/26/1998DE19638815A1 Attachment unit for fluid-tight cover element installations, especially for rail track installations
03/05/1998DE19635788A1 Noise-damping element for permanent tracks of railway lines
03/04/1998EP0826827A2 Rubber insert for covering a cementious railway sleeper and method for installing the rubber insert in a sleeper
02/1998
02/25/1998EP0825300A1 Method and device for mounting rails in track building
01/1998
01/29/1998DE19630543A1 Method of forming insulated noise damping panels for railways
01/08/1998DE19628529A1 Low vibration track for urban railway
12/1997
12/29/1997EP0814197A1 Truck in stable position made of precast concrete parts
12/18/1997WO1997047816A1 Covering level with rails for railway tracks
12/11/1997DE19622463A1 Railway train noise reduction process
12/04/1997WO1997045592A1 Track soundproofing arrangement
11/1997
11/13/1997DE19617411A1 Cleaner for slide chair of points
11/12/1997EP0420882B2 Rail for vehicles
09/1997
09/30/1997US5671685 Acoustic barrier, particularly for railway superstructures
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