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)
03/2013
03/27/2013CN202830656U Lightweight aggregate acoustic panel absorber
03/27/2013CN202830655U Track
03/21/2013WO2013038657A1 Foreign matter removal device for track branching section
03/21/2013DE202011109278U1 Schienenumkleidungselement und Schienenklemmvorrichtung für ein Schienenumkleidungssystem Schienenumkleidungselement and rail clamp for a Schienenumkleidungssystem
03/21/2013CA2848310A1 Foreign material removing device of track turnout portion
03/20/2013CN202809400U Precast slab for ballast bed base
03/20/2013CN102979013A Easily detachable and separable double-layer shock-absorbing fastener system
03/20/2013CN102979010A Railway minor-radius curve track system capable of inhibiting corrugation
03/14/2013WO2013036120A1 Resilient rail support block assembly and manufacturing thereof
03/14/2013WO2013034831A1 Splice bars enabling the improved insulation of a buried rail
03/13/2013CN202786983U Circular type rubber spring shock absorber
03/13/2013CN202786982U Vibration isolator with rubber spring
03/13/2013CN202786980U Snow removal device of high-pressure injection antifreeze unit
03/13/2013CN102966010A Sand prevention device for fasteners on railway lines in windy and dusty regions
03/07/2013US20130056544 Low Noise Rail and Method of Manufacturing
02/2013
02/27/2013CN202755274U Shock absorber
02/27/2013CN202755273U Ballastless track high speed railway heat preservation and freeze protection subgrade structure
02/27/2013CN202755272U Ballastless track high speed railway heat preservation and freeze protection hydrophobic subgrade structure
02/27/2013CN102943420A Method for optimizing parameters of short floating slab rail vibration isolator based on magneto-rheological technology
02/13/2013CN202730558U Guide rail hung shock absorption structure
02/13/2013CN202730554U Train rail capable of reducing noise and oscillation
02/13/2013CN202730553U Rail connection structure
02/13/2013CN202730552U Rectangular rubber spring vibration absorber
02/13/2013CN202730545U Vibration-attenuation structure of slab track
02/13/2013CN102926296A Composite rubber particle pad for shock absorbing and noise reduction of track and manufacturing method and application of composite rubber particle pad
02/13/2013CN102926294A Novel precast slab assembled floating track bed
02/13/2013CN102206930B Split type vibration isolating device and application thereof
02/06/2013EP2554744A2 Sound protection device for railways, system comprising the sound protection device and railway
02/06/2013CN102912696A Construction prediction method of subway environment vibration
02/06/2013CN102912695A Railway slip-resisting shock-reducing rubber cushion plate
02/06/2013CN102912693A Floating track bed precast slab and construction method for precast slab assembled floating track bed
01/2013
01/30/2013EP2551171A2 Device for dampening or lubricating a rail head
01/30/2013CN202705817U Vibration-damping fastener
01/30/2013CN102899996A Novel construction method of precast slab assembled floating road bed
01/30/2013CN102899971A Precast slab assembled floating road bed
01/23/2013CN202688796U Steel rail waveguide vibration-absorbing silencer
01/23/2013CN202688795U Height-adjustable damping outer sleeve
01/23/2013CN202688793U Transverse corona rubber cushion plate used in track fixing system
01/16/2013CN202671978U Low-noise track
01/15/2013US8353464 Tunable vibration absorbing device
01/10/2013WO2013004242A1 A substructure system of a railway track
01/09/2013EP2543766A1 Protective wall for traffic routes
01/02/2013CN202644320U Railway steel rail attachment joint
01/02/2013CN202644317U Compression type rail damper
01/02/2013CN102852098A Cement-based sawdust composite noise barrier
01/02/2013CN101849068B Tunable vibration absorbing device
12/2012
12/27/2012US20120325577 Noise and vibration mitigating mat
12/26/2012CN202626820U Mid-set type shear-resisting device
12/26/2012CN202626773U Clip for fixing steel rail shock absorber on steel rail
12/26/2012CN202626768U Damping rubber dress boots for channel type steel rail
12/26/2012CN102187035B Noise insulation device for rail
12/19/2012CN202610661U Sleeper fixture
12/13/2012US20120312887 Track device
12/13/2012DE102010025850B4 Kammerfülleinrichtung Kammerfülleinrichtung
12/12/2012EP2531653A1 Electric insulation for a vibration isolator with an elastic boot for continuously supported rails
12/12/2012CN202595582U Prestressed glass reinforcement and concrete compound sleeper
12/06/2012WO2012130425A3 Track way for rail-bound vehicles and track support for such a track way
12/05/2012CN202577172U Railway sound insulation barrier plate
12/05/2012CN202577061U Prefabricated floating slab
12/05/2012CN102808364A Waveguide vibration absorption and noise elimination device for steel rail
11/2012
11/28/2012CN102071604B Vibration-damping and noise-reducing jacket for railway steel rail
11/14/2012CN202530345U Steel rail absorber
11/14/2012CN102776811A Rubber spring vibration isolator
11/14/2012CN102776809A Damping and noise reducing structure in train traveling
11/07/2012CN202519540U Slab end vibration isolation device for floating track bed
11/07/2012CN102767125A Height adjustable vibration reduction outer sleeve
11/07/2012CN102767123A Slab track vibration reduction structure
11/07/2012CN101899817B Ventilation and pressure release type sound absorption and insulation barrier for high-speed railway
11/07/2012CN101855403B Magnetic levitation train
10/2012
10/31/2012DE102011100079A1 Wärmedämmung für Eisenbahnschienen Thermal insulation for railway tracks
10/31/2012CN202509337U Vibration-damping and noise-reducing integrated ballast bed with constrained damping structure
10/24/2012EP2513374A1 Rail vibration absorber and fastening mechanism
10/24/2012CN202500063U Low-frequency floating plate track
10/17/2012CN202492768U Steel rail
10/17/2012CN202492767U Low-noise stock rail
10/17/2012CN102734366A Complex rubber pad board, preparation method thereof and combined mold machine of pad board blank
10/10/2012CN202482714U Novel rail noise controller
10/10/2012CN202482713U Damping and vibration isolating device for traffic tracks
10/10/2012CN202482712U Rail damping base plate and side plate
10/10/2012CN202482710U Floating ballast bed of prefabricated short plate
10/10/2012CN202482709U Prefabricated floating slab ballast bed
10/10/2012CN102725449A Rail web damping to reduce sound on rail lines
10/03/2012CN202466325U Electric snow remover for railway turnouts
10/03/2012CN202466324U Plastic buckle protective cover for railroad sleeper
10/03/2012CN102713067A Rail fasteners
10/03/2012CN102713066A Rail vibration absorber and fastening mechanism
10/03/2012CN102704354A Steel rail vibration absorber
09/2012
09/26/2012EP2503057A1 Longitudinal sleeper and damping railway system thereof
09/19/2012CN102677604A Totally-closed sound barrier plate
09/19/2012CN102677603A Sheet type muffler
09/19/2012CN102677600A Transparent sound insulation barrier board
09/13/2012US20120228394 Rail web damping to reduce sound on rail lines
09/12/2012CN202430602U Safety mine track structure
09/12/2012CN102658594A Composite sleeper of prestressed glass reinforced concrete and manufacturing method thereof
09/05/2012CN202416085U Radial type railway turnout de-icing and snow-removing system
09/05/2012CN102653931A Elastic supporting vibration isolation member ballast bed
09/05/2012CN102220789B Suspension type floating plate vibration isolation system
09/04/2012CA2558523C Noise reducing track covering
08/2012
08/29/2012EP2491178A1 Rail web damping to reduce sound on rail lines
08/22/2012CN101787668B Built-in vibration-isolating device and application thereof
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