Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01B - Permanent way; Permanent-way tools; Machines for making railways of all kinds › E01B 1 - Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
Patents for E01B 1 - Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway (1,894)
11/2012
11/21/2012CN102002896B CRTS III ballastless track slab layering fine tuning vehicle
11/21/2012CN101878339B Method for compacting a ballast bed and device for carrying out the method
11/15/2012US20120286055 Systems and related methods involving isolation tubs
11/14/2012CN202530343U Steel mould trolley track foundation device on concrete floor of large underground cavern
11/14/2012CN202530342U Anchor device for plate-type ballastless track concrete track plate
11/14/2012CN202530341U Concrete track plate of plate type ballastless track
11/14/2012CN202530340U Steel mould trolley rail foundation device on large underground cavern base rock
11/14/2012CN101200872B Bottom bearing box beam for rail traffic station
11/07/2012CN202519541U High-strength geotextile specially used for ballastless track
11/07/2012CN202519540U Slab end vibration isolation device for floating track bed
11/07/2012CN102767123A Slab track vibration reduction structure
11/07/2012CN102358690B Epoxy asphalt cement mortar, preparation method, and application of epoxy asphalt cement mortar in ballastless tracks
10/2012
10/31/2012CN202509337U Vibration-damping and noise-reducing integrated ballast bed with constrained damping structure
10/31/2012CN102108658B Construction method for modifying conventional structural slab into subway bed foundation
10/24/2012CN202500063U Low-frequency floating plate track
10/17/2012CN102733406A Railway construction method of solid concrete roadbed in large-size industrial plant
10/17/2012CN102041757B Operating method for self-propelled mortar vehicle
10/11/2012WO2012135913A1 Rail track sleeper support
10/10/2012CN202482710U Floating ballast bed of prefabricated short plate
10/10/2012CN202482709U Prefabricated floating slab ballast bed
10/10/2012CN102720099A Configuration structure of prestressed large panel concrete structure steel reinforcement for high-speed rail
10/09/2012US8281722 Solid track comprising a concrete strip
10/04/2012US20120248214 Trackbed liner and related methods
10/03/2012CN202466344U Railroad bed structure in seismic area
10/03/2012CN202466319U Device for controlling crack at sleeper corner of track bed of double-block type ballastless track
10/03/2012CN102704352A Prestressed concrete slab reinforcement structure for high-speed railway
10/03/2012CN102703017A High speed railway ballast glue and preparation method and application method thereof
10/03/2012CN101748662B Construction process for double-block ballastless track bed on subgrade
10/03/2012CN101583761B Solid track comprising a concrete strip
09/2012
09/27/2012WO2012126936A1 Process for the production of ballast
09/27/2012WO2012126145A1 Process for production of ballast
09/19/2012CN202440723U Cementing expansion joint for unballasted track unit type roadbed slabs
09/19/2012CN202440722U Plate-type ballastless track structure on subgrade
09/19/2012CN102675710A Molding technique of high-density polyethylene sliding layer sheets for high-speed railway ballastless tracks
09/12/2012EP2497858A2 Rail system with drainage
09/12/2012CN202430600U Prestressed pipe for pressure-relief energy-saving type superspeed motor car
09/06/2012US20120222579 Ballast delivery and computation system and method
09/05/2012CN202416084U Self-propelled turnout
09/05/2012CN202416080U Pile plate type longitudinal drainage device
09/05/2012CN202416079U Pressing device of high-speed railway track board
09/05/2012CN102653931A Elastic supporting vibration isolation member ballast bed
09/05/2012CN101508547B Early-strong-fast-hard end capping anchorage mortar material for fragment-free railway plate
08/2012
08/29/2012CN202401347U Girder-sew-striding sliding-damping-type ballastless track bed plate
08/29/2012CN101717227B High-performance concrete for high-speed railway passenger special line plate type unballasted track
08/23/2012WO2012111031A1 Railway structure and assembly method
08/22/2012CN102644219A Construction process of large equipment hoisting tail sliding rail capable of reducing friction coefficient
08/15/2012CN202381103U Semiarc tunnel
08/15/2012CN102101912B Ballastless track packing layer healant and preparation method thereof
08/14/2012US8240580 Ballast retaining structure, bedded track
08/08/2012CN102628278A 'U-pipe pier' urban underground railroad
08/08/2012CN102628243A Horizontal restraint device of ballast bed
08/08/2012CN102628242A Plate-type ballastless track concrete track plate, manufacturing method thereof, and stretching device thereof
08/01/2012CN102619146A Turnout slab adopting bidirectional post-tensioning prestress structure for ballastless track
08/01/2012CN102619144A Construction technology for prefabricated assembled steel spring floating slab track
08/01/2012CN102617108A High-performance grouting slurry for karst subgrade of high-speed railway
08/01/2012CN102616937A Ecological wetland buffering system along high-speed rails
07/2012
07/25/2012CN102605683A Integral insulation concrete track plate and preparation technology thereof
07/25/2012CN101475353B Concrete for unballasted track plate
07/18/2012CN102587223A Composite precast concrete rail plate
07/18/2012CN102585164A Preparation method of special high-elasticity high-impregnation room temperature curing two-component interpentration polyurethane patching material for ballastless track boss resin patching
07/11/2012CN202323566U 一种后张型轨道复合板 Zhang a post-Track composite panels
07/11/2012CN202323565U 一种先张型轨道复合板 A prior Chang-Track composite panels
07/11/2012CN202323564U 一种先张型预应力轨道复合板 A prior track Zhang prestressed composite panels
07/11/2012CN202323563U 一种后张型预应力轨道复合板 A post Zhang prestressed composite panels track
07/11/2012CN102561114A Polyurethane railway track bed and its production method and application
07/11/2012CN101979766B Subgrade bed structure of high-speed railway red clay cutting
07/05/2012WO2012089697A1 Method for producing a slab trackway
07/05/2012CA2822372A1 Method for producing a slab trackway
07/04/2012CN202298366U 一种轨道板调节器 One kind of track plate regulator
07/04/2012CN202298365U 无砟轨道系统 Track System
07/04/2012CN102535262A Elastic vibration-reduction ballast bed system
07/04/2012CN102535261A Railway subgrade structure of seismic area
07/04/2012CN102535260A Low frequency floating slab track
07/04/2012CN102527553A Spray device for polyurea waterproofing coating on surface of high-speed rail concrete subgrade
07/04/2012CN102002193B Foamed rubber plate and manufacturing process thereof
07/04/2012CN101942802B Two-fabric one-membrane sliding layer paving method and tensioning device thereof
07/04/2012CN101768906B Double-line construction method for double-block ballastless track bed board of railway passenger special line
06/2012
06/27/2012EP2468954A1 Method for manufacturing a ballastless trackway for rail vehicles with an recue route for street vehicles
06/27/2012CN202284267U 一种刚度均匀连续的无砟轨道减振结构 One kind of rigidity uniform continuous damping structure ballastless
06/21/2012WO2012080406A1 A polyurethane railway track bed, a preparing method and the usage thereof
06/21/2012WO2012079526A1 Prestressed concrete track slab of slab-type ballastless track
06/20/2012CN102505585A Construction process of rocket sled
05/2012
05/30/2012CN202247541U Platy ballastless track structure
05/30/2012CN202247540U Ballastless curved track
05/30/2012CN202247539U Wide seaming device of plate-type ballastless track
05/30/2012CN102478096A Vibration isolation device for floating plate
05/30/2012CN102031731B Plate type ballastless track turnout plate and manufacture method thereof
05/30/2012CN101798786B Plate-type ballastless track vibration-reducing construction
05/24/2012WO2012066163A1 Recoverable temporary traverse
05/23/2012CN202227202U CRTS III type slab ballastless track elastic buffer cushion
05/23/2012CN101760998B Shearing device applied to longitudinal-connecting type track slab
05/23/2012CN101760997B Vertically-type rail plate with bumping shoulders
05/23/2012CN101680194B Ballast stopping work, bedded track
05/09/2012CN202214661U Improved CRTS II track slab
05/09/2012CN102442030A Anti-slip mat plate, its production method and application
05/08/2012US8172158 Flangeway former and rail boot system
04/2012
04/25/2012CN202202566U 一种变态混凝土制浆集成工具车 One kind of metamorphosis concrete pulping integrated tool cart
04/25/2012CN202202211U 一种道碴垫 One kind of ballast mats
04/25/2012CN102425081A 跨梁缝滑动阻尼式无砟道床板 Slide the cross beam damping seam ballastless track deck
04/18/2012CN202194031U 一种无砟轨道大单元式轨道板 A non-ballasted track large unitary orbital plate
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