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) |
---|
06/15/1994 | EP0601420A1 Rail with longitudinal groove at its head and insert made of different material than the rail itself |
06/09/1994 | DE4240874A1 Construction element for civil and underground engineering - has two installation parts, one formed as base, and damper part between them |
05/26/1994 | DE4311452C1 Elastic rail arrangement with open or closed upper structure for rail vehicles - entails support profiles made of angle plate for rails located on support bodies and fixed by clamp plates |
05/18/1994 | EP0502920B1 Process and device for applying multi-component resins, and use of such resins |
05/03/1994 | US5308516 Friction modifiers |
04/27/1994 | EP0593608A1 Noise reduction device for railway tracks |
04/20/1994 | EP0592837A2 Sound-damping foam |
03/02/1994 | CN1083147A Device for supporting a railway rail on a track without ballast |
02/10/1994 | DE4225581A1 Rail for railborne vehicles - has coating of vibration-damping material extending over side surface of rail |
02/03/1994 | WO1994002685A1 Rail support device for unballasted railway track |
02/03/1994 | CA2140628A1 Rail support device for unballasted railway track |
02/02/1994 | EP0581202A1 Noise reducing rail fastening |
01/20/1994 | DE4223270A1 Sound-absorbent elastic setting for rail for tracked vehicles - has electrically insulating elastic material fitted into sides and beneath rail and bonded on with e.g. polyurethane to provide seals |
11/10/1993 | EP0420882B1 Rail for vehicles |
09/23/1993 | DE4207334A1 Profiled rail for use in railway line - consists of normal head and foot joined by web but with recess centrally in underside of foot filled with lead |
09/21/1993 | CA1322299C Mobile track bed cleaning machine and method |
09/01/1993 | EP0557870A1 Sleeper for railway rails to be used on ballastless superstructure |
09/01/1993 | EP0425586B1 Mixture for producing a noise-damping compound for railway installations |
08/19/1993 | WO1993016230A1 Noise suppression systems |
08/19/1993 | CA2129356A1 Noise suppression systems |
07/22/1993 | DE4201108A1 Method for raising seamless concrete road surfaces - permits rational repair work without division of concrete plates |
06/30/1993 | EP0549559A1 Superstructure with concrete sleepers |
06/03/1993 | DE4242077A1 Sound proof apron for railway line - comprises vertical bracket to hold sound proof material at height to cover contact point of wheel and rail |
05/19/1993 | EP0541884A1 Permanent way with intermediate pad |
05/13/1993 | WO1993009291A1 Device for capturing liquid and/or granular harmful substances in the rail region of rail vehicles |
05/06/1993 | DE4136062A1 Vorrichtung zum auffangen von fluessigen und/oder koernigen schadstoffen im schienenbereich von schienenfahrzeugen Apparatus for field of liquid and / or granular substances in rail section rail vehicles |
04/28/1993 | EP0539349A1 Device for protecting railway ballast from environmentally dangerous substances, in particular spilled oil |
04/27/1993 | CA1316884C Railways |
04/22/1993 | DE4134209A1 Large area sealing for railway tracks with dangerous goods traffic - consists of a profiled sheet steel plate on supports under the rails, with sealing compound inserts |
04/07/1993 | CN1070705A Cathode protection method for rail rust in tunnel |
02/18/1993 | WO1993003303A1 System for collecting organic material under rail vehicles |
02/18/1993 | CA2114143A1 System for collecting organic material under rail vehicles |
02/04/1993 | DE4125202A1 System zum auffangen von organischen stoffen unterhalb von schienenfahrzeugen System to absorb organic materials below rail vehicles |
01/21/1993 | WO1993001355A1 Shock absorber component |
01/21/1993 | WO1993001354A1 Noise reduction device for railway tracks |
01/14/1993 | DE4222715A1 Rail with damping absorption body on track has contact mass located between support and damping element, consisting of elastomer material and further contact mass between rail and damping element |
12/22/1992 | US5173204 Of a polymer, a solid lubricant and a friction modifier, wherein the coefficient of friction increases with the relative speed of bodies in rolling sliding contact |
12/22/1992 | US5173012 Ground-borne noise and vibration damping |
11/24/1992 | US5165598 Resiliently mounted rail for rail vehicles |
10/08/1992 | DE4214495A1 Damper for noise from railway track - incorporates sound absorbent inserts bolted to sides of the rails or laid underneath them |
09/16/1992 | EP0502920A1 Process and device for applying multi-component resins, and use of such resins. |
08/20/1992 | DE4201945A1 Sleeper shoe for flexible positioning of rail support sleepers - uses adhesive strips on at least one side of the shoe |
08/20/1992 | DE4104731A1 Cheap flooring material for sports use - has strips of used fibre-reinforced rubber and parallel and bonded along edges and also to substrate which has pattern of blind holes |
07/16/1992 | DE4100881A1 Permanent way for railway high speed trains - consists of precast concrete trough sections laid end on end and filled with ballast bed |
07/02/1992 | DE4041237A1 Permanent way superstructure with counter weights - which are used for counteracting sleeper lifting force |
05/14/1992 | DE4135149A1 Sound barrier for tracked vehicles - consists of main concrete type wall with very porous low density fibrous plastic faced sheet attached to side nearer to tracks |
04/30/1992 | DE4036124A1 Railway noise redn. device - comprises detachable housed polyurethane-based profile |
04/28/1992 | US5109039 Material for the installation of rails |
03/18/1992 | EP0474750A1 Lubricant composition. |
03/04/1992 | EP0473554A2 Anti-vibration resilient insulation material for ballast supported railroad tracks |
02/20/1992 | DE4026111A1 Ground vibrations damping system - involves burying concrete mass in ground under object to be protected |
02/18/1992 | CA1296042C Transit rail deicing system |
01/30/1992 | DE4023541A1 Thermosetting resin mixer and applicator and use of mixed resins |
01/22/1992 | EP0467863A1 Anti-vibration resilient insulation for railroad tracks |
01/16/1992 | DE4021834A1 Track configuration for magnetically-levitated high-speed train - has cooperating top and bottom sections providing closed travel path |
11/14/1991 | DE4014529A1 Thermosetting resin mixer and applicator and use of mixed resins |
10/29/1991 | US5060856 Sound-damping mat, especially for a ballast bed |
10/02/1991 | DE4006421A1 Elastic rail fixture for tram-lines - is made of moulded cold-hardening plastics fitted between rail or rib plate |
09/26/1991 | DE4008747A1 Concrete trough with raised ribs - supports railway lines and is completely lined and sealed with stainless steel and has capacity to equal tanker load |
09/19/1991 | DE4007937A1 Resilient rail for rail vehicles - has relatively adjustable frame side walls drawn together by bolts against resilient |
09/12/1991 | DE4007710A1 Railway track-laying system in tunnel - forms floor with same transverse inclination as track |
08/14/1991 | DE4004208A1 Noise and vibration damping system for tram tracks - in which rail foot is supported in trough-shaped moulding and by bar-shaped side supports or polyurethane and scrap rubber |
08/07/1991 | EP0440597A1 Superstructure and substructure of railway bed for rail vehicles |
07/18/1991 | DE4002342A1 Route for high speed railways - is constructed underground throughout its entire length in tunnel dug with full bore machines |
07/18/1991 | DE4000992A1 Railway lines clad on both sides with synthetic rubber dampers - have spring clamps constantly pressing dampers against stem and foot of rail |
06/20/1991 | DE3941141A1 Thermosetting resin mixer and applicator and use of mixed resins |
06/13/1991 | DE4011013A1 High speed temp. controlled railway track - has steel base with void filled with mortar in which service ducts are bedded |
06/06/1991 | DE3941142A1 Sound absorbing ballast for railway track - formed by applying stone chips with narrow particle size range and fixing with epoxy] or polyurethane adhesive |
06/03/1991 | WO1991008056A1 Process and device for applying multi-component resins, and use of such resins |
06/03/1991 | CA2069922A1 Process and device for applying multi-component resins, and use of such resins |
05/29/1991 | DE3939215A1 Reduction of noise of railway traffic - involves two=part longitudinal element of polyurethane and lead fixed to the sides of the rails |
05/23/1991 | DE4036232A1 Railway line cover plates - comprise flat plates screwed to sleepers and profiled elements terminating under rail heads |
05/08/1991 | EP0425586A1 Mixture for producing a noise-damping compound for railway installations. |
04/30/1991 | US5011077 Railways |
04/11/1991 | DE3930498C1 Plant substrate for railway lines - has U=shaped rigid troughs inserted into track to support substrate |
04/10/1991 | EP0420882A1 Rail for vehicles. |
04/03/1991 | EP0420363A1 Track system covering device |
03/28/1991 | DE3931230A1 Magnetic railway for passengers and goods - runs along space between express ways on elevated supports and under corrugated iron roof |
02/06/1991 | EP0412022A1 Railway sleeper |
12/27/1990 | EP0404756A2 Superstructure with rails and method of obtaining the same |
12/13/1990 | DE4017566A1 Noise damping mat for stone ballast - consisting of elastic material with upper layer consists of multi-axial knitted layer |
12/09/1990 | WO1990015123A1 Lubricant composition |
10/03/1990 | EP0337048B1 Railway machine for vacuum cleaning a track superstructure |
09/27/1990 | DE4006659A1 Railway ballast cover - which is an open weave of resin-coated synthetic filament yarns |
08/02/1990 | DE3926392A1 Sound-dampening rail mounting - has railway rail guided in vertical direction between levers at sides |
07/03/1990 | US4938239 Mobile track bed cleaning machine and method |
06/27/1990 | EP0374325A1 Embedded track assembly |
06/14/1990 | WO1990006290A1 Mixture for producing a noise-damping compound, especially for railway installations |
06/07/1990 | DE3840959A1 Noise protection device for railway rails |
06/02/1990 | CA2004396A1 Composition for forming a sound-damping mass, especially for rail systems |
05/08/1990 | US4923118 Anti-vibration support system for railroads |
04/25/1990 | EP0364756A2 Improvements in railways |
03/15/1990 | DE3908636A1 Temperature-controlled track construction for high-speed railways |
03/15/1990 | DE3827547A1 Sound-absorption construction for ballastless railway superstructures |
03/07/1990 | EP0356852A2 Noise-abating rail |
01/25/1990 | DE3824577A1 Noise protection arrangement for railway tracks |
12/28/1989 | DE3906237A1 Method for controlling the temperature of track constructions for high-speed railways |
12/14/1989 | WO1989012140A1 Rail for vehicles |
11/02/1989 | EP0339574A2 Transit rail deicing system |
10/18/1989 | EP0337048A1 Railway machine for vacuum cleaning a track superstructure |