Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01B - Permanent way; Permanent-way tools; Machines for making railways of all kinds › E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor
Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515)
06/2014
06/25/2014CN203668774U 一种高铁crtsⅲ型无砟轨道板灌浆防浮机构 A high-iron crtsⅲ type non-ballasted track plate grouting anti-floating mechanism
06/25/2014CN203668773U 顶升坑顶升轨道固定装置 Jacking pit jacking track fixtures
06/25/2014CN203668772U 一种用于高速铁路无砟轨道底座施工模板的吊装设备 A lifting device for high-speed railway construction ballastless track base template
06/25/2014CN203668771U 一种用于高速铁路无砟轨道的带有调平装置的底座模板 Base template for a high-speed railway track ballast with no leveling device
06/25/2014CN203668766U 一种螺旋道钉锚固架 Anchor frame in a spiral spike
06/18/2014CN203654113U 一种轨枕对中装置 One kind of sleeper on the device
06/18/2014CN203654112U 铁轨吊装专用葫芦 Dedicated rail lifting hoists
06/18/2014CN203654111U 一种高铁无砟轨道支撑层整平成槽设备 A high-iron ballastless supporting layer leveling device into a groove
06/18/2014CN203654110U 一种双块式无砟轨道道床施工使用的框架轨排 Frame rail row a bi-block ballastless track bed construction used
06/18/2014CN203654109U 一种轨道板铺设定位架 One kind of track laying spacer plate
06/18/2014CN203654108U 快速准确定位预埋铁座的弹性支承底模板 Fast and accurate positioning embedded iron seat bottom elastic support template
06/18/2014CN103866659A Train-railway-engineering repairing vehicle
06/12/2014US20140158785 Method for converting a ballasted track into a slab track
06/12/2014US20140158011 Rail Cribber
06/11/2014CN102369325B Machine for renovating a track
06/10/2014CA2561430C Railway rail handling apparatus and method
06/04/2014CN203625734U 标准轨散放回收装置 Standard gauge dissipate recovery
06/04/2014CN203625733U 长钢轨人工拨移抗倾倒装置 Long rail shift manually dial anti-dumping device
06/04/2014CN203625732U 铁路轨枕更换车 Railway sleeper replacement car
06/04/2014CN203625731U 隧道内无砟轨道线间距不等宽段轨道板移动就位装置 The tunnel ballastless line spacing ranging from wide sections of the track panels mobile device in place
06/04/2014CN103835200A Stand column type temporary sleeper supporting device
06/04/2014CN103835199A Method for manufacturing stand column type temporary sleeper supporting device
06/04/2014CN103835198A Method for manufacturing jacking type sleeper temporary support
06/04/2014CN103835197A Jacking type sleeper temporary support
06/04/2014CN103835196A Built-in drive mechanism related to rail layer walking beam structure and method
06/04/2014CN103835195A Rail layer low-position jacking and rapid transversely-moving span changing device and method
06/03/2014US8739704 Railroad tie hardware removing apparatus and methods
05/2014
05/30/2014WO2014080122A1 Dual-flow and two-way ballast clearing machine and methods for renewing ballast and sleepers
05/30/2014WO2014080119A1 Method for renewing track and ballast
05/30/2014WO2014080118A1 Railway rail renewal train and method
05/28/2014CN203613424U 一种轨道预留孔地脚螺栓固定架 One kind of track bolt holes for mounting bracket
05/28/2014CN203613423U 铁路快速换轨设备 Quick change track railway equipment
05/28/2014CN103821050A U型轨枕临时支撑器 U-sleeper temporary holder
05/28/2014CN103821049A 一种crtsⅱ型板ca砂浆灌注钢管角钢组合封边压紧装置 One kind crtsⅱ mortar perfusion steel plate ca Edge angle combinations clamping device
05/27/2014CA2615261C Device, method and apparatus for lifting a railway rail
05/21/2014CN203602978U 轨道板精调器 Fine adjuster rail board
05/21/2014CN103806352A 排架组装调节方法及装置 Method and apparatus for adjusting assembly bay
05/15/2014WO2014072650A2 Loading and transporting train
05/14/2014CN203593924U 一种铁道铺轨调轨器 A railway track laying rail transfer
05/14/2014CN203593923U Crtsⅲ型板式无砟轨道施工工装 Crtsⅲ Slab track construction tooling
05/14/2014CN103790083A 高速铁路板式无砟轨道自密实混凝土充填层施工工艺 High-speed rail slab track construction process of self-compacting concrete filled layer
05/13/2014CA2741380C Singulator for sorting random items
05/07/2014CN203583302U 铁道水泥枕木螺丝拔出装置 Railway sleepers cement screw extractor device
05/07/2014CN203583301U 一种环氧胶泥修复桥吊轨道施工结构 A construction crane structural epoxy mortar repair track
05/07/2014CN203583300U 一种双齿强烈扣齿绝缘卡带 A dual insulated cassette sprocket teeth strong
05/07/2014CN103774511A 液压钢轨轨距调整器 Hydraulic rail gauge regulator
05/07/2014CN103774510A 一种液压轨枕更换机主机架及其制造方法 A hydraulic sleeper replacement machine main frame and its manufacturing method
05/07/2014CN102317543B 用于更新轨道的机器和方法 Machine and method for updating track
05/06/2014CA2706131C Mould for direct-cast aluminothermic welding
04/2014
04/30/2014CN203569399U Rail carrying device
04/30/2014CN203568714U Gantry crane flat car for changing rail
04/30/2014CN103764914A Machine for renewing track
04/30/2014CN103761401A Data processing method for integrated slab layout and construction of CRTSIII type ballastless track
04/30/2014CN103757997A Construction method and combined packaging method of railway rail fastener
04/30/2014CN102817290B Automated guide rail loopback system for railway track laying machine
04/29/2014CA2728869C Clamp assembly
04/24/2014WO2014032643A4 Device for screwing and unscrewing bolts and screws by means of a motor-driven screwdriving tool
04/23/2014EP2722439A1 Method for manufacturing solid three-dimensional concrete block and method for laying concrete tracks using concrete block manufactured using the method
04/23/2014CN203559315U Reverse buckle type manual reverse anchoring frame for concrete sleepers
04/23/2014CN102535273B Mortar layer remover for slab ballastless tracks of wheel-track high-speed railway
04/22/2014CA2814607A1 Tie plate separator and method thereof
04/16/2014CN203546545U Three-dimensional rail-adjusting device
04/16/2014CN203546544U Rail adjusting device
04/16/2014CN203546543U Rail adjuster
04/16/2014CN203546542U Cement-emulsified asphalt mortar filling and edge-sealing device for CRTS type-II ballastless tracks
04/16/2014CN103726421A Height and span adjustable track paver for metro construction
04/16/2014CN102826803B Ballastless track self-compaction concrete and filling construction method thereof
04/16/2014CN102758388B Module device for transverse expansion and contraction joint of double-block type ballastless track and construction method
04/10/2014US20140096698 Rail stabilizer for rail tie replacement
04/09/2014EP2716815A2 Maintenance vehicle for the rail construction on railway lines
04/09/2014CN203530803U Steel rail gauge adjuster
04/09/2014CN203530801U Sleeper moving tool used in cooperation with crowbar
04/09/2014CN203530800U Concrete pouring elevation control device of track bed of ballastless track
04/09/2014CN203530799U Slope control device of double-block-type ballastless track roadbed slab
04/09/2014CN203530798U Accurate positioning device of base plate groove formwork of double-block-type ballastless track
04/09/2014CN203530797U Top surface elevation control device of double-block-type ballastless track base plate
04/09/2014CN203530796U Base plate formwork fast transferring device
04/09/2014CN203530795U Ballastless track bed bedplate concrete leveling device
04/09/2014CN103711049A Track shifter
04/09/2014CN102720102B Construction trolley
04/09/2014CN102505581B Cement-emulsified asphalt mortar fine filling process
04/02/2014CN203514138U Track skeleton bearing device of maglev track
04/02/2014CN203514137U Rail conveying device
04/02/2014CN203514136U Split type hydraulic track jack
04/02/2014CN103696335A Railway sleeper replacement vehicle
04/02/2014CN103696334A Combination type turnout trial laying tooling and trial laying method
04/02/2014CN103696333A Frame rail skeleton for use in double-block ballastless rail bed construction and manufacturing method
04/01/2014US8684279 Railroad alignment system
03/2014
03/26/2014CN103669137A Hand-operated impact sleeper bolt wrench
03/26/2014CN103669136A Rail poking device and steel rail carrier vehicle
03/26/2014CN103669135A Track lining device and operational tail car
03/26/2014CN103669134A Manufacturing method of railroad sleeper replacement vehicle
03/26/2014CN103669133A Hydraulic sleeper replacement machine and hydraulic sleeper replacement method
03/26/2014CN103669132A Ballast high-speed turnout existing railway line inserting-laying construction method based on P60-1/42 big number turnout model
03/26/2014CN103669131A Plate pressing device
03/26/2014CN103669114A Ballast bed base prefabricated slab and application thereof
03/19/2014CN203487422U Track skeleton mobile device
03/19/2014CN103643640A Jacking-first and line-reinforcement-second jacking construction method for frame bridge
03/19/2014CN103643603A Ballastless track construction method with sleepers arranged firstly and rail panel assembled later
03/19/2014CN102493292B High precision internal combustion bolt spanner
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