Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01B - Permanent way; Permanent-way tools; Machines for making railways of all kinds › E01B 27 - Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
Patents for E01B 27 - Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers (2,756)
06/2014
06/18/2014CN203654107U 铁路路基振动捣固机 Railway embankment vibration tamping machine
06/18/2014CN203654106U 一种铁道耙齿 A railway rake teeth
06/18/2014CN203654105U 一种用于挖掘轨道道砟的装置 An apparatus for track ballast excavation
06/18/2014CN203654104U 倒山字型防溜销装置 Anti slip down the mountain-shaped pin means
06/18/2014CN103866658A Main line turnout stabilizing vehicle and operating method thereof
06/18/2014CN102899991B Railway ballast distribution reshaping and curing device
06/12/2014US20140158785 Method for converting a ballasted track into a slab track
06/12/2014US20140158011 Rail Cribber
06/12/2014CA2801761A1 Rail cribber
06/11/2014EP2739788A1 Hand-held tamper for underfilling ballast of a track
06/11/2014EP2739787A1 Container, railway truck using such a container and process for loading or unloading aggregates from railway transport truck
06/11/2014CN103850158A Double-sleeper tamping device
06/11/2014CN103850157A Double-sleeper tamping device
06/11/2014CN103850156A Inner pick arm
06/11/2014CN103850155A Dual-sleeper tamping device of meter-gage railway
06/07/2014CA2834100A1 Method for converting a ballasted track into a slab track
06/06/2014DE202014003660U1 Handstopfer zum Unterstopfen eines Gleises Hand tamper for tamping a track
06/06/2014DE202014003655U1 Handstopfer zum Unterstopfen eines Gleises. Hand tamper for tamping a track.
06/04/2014CN103835194A Pressure allocating device and method for using pressure allocating device for exerting pressure on rail to keep rail level elevation
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
05/28/2014CN103821048A 中型道岔捣固车 Medium turnout tamping
05/28/2014CN103821047A 中型捣固车 Medium tamping
05/28/2014CN103821046A U型轨枕临时支撑器的制造方法 U-shaped sleeper manufacturing method temporary support the
05/22/2014WO2014076160A1 Rail-bound transportation system for a track building machine
05/22/2014WO2014075960A1 System for track-bound transportation of objects
05/22/2014WO2014075959A1 System for rail-bound transport of objects
05/21/2014CN203602977U 内燃捣固镐操纵装置 Internal combustion tamping ho manipulator
05/21/2014CN103814176A 用于整理轨道的碎石道床的方法 A method for sorting gravel track bed rails
05/21/2014CN103804930A 一种改性乳化沥青及其制备方法 A modified asphalt emulsion and its preparation method
05/15/2014DE102012220916A1 Verfahren zum Neuherstellen, Sanieren oder Rückbauen einer Schienenfahrbahn A method for Neuherstellen, renovation or decommission a rail track
05/14/2014CN203593922U 一种隧道道床换砟机 A tunneling machine track bed ballast exchange
05/14/2014CN203593921U 大型养路机械作业除尘装置 Large Maintenance Machinery jobs dust removal device
05/14/2014CN103797190A 用于移除轨道道碴的机器 Track ballast for removing machine
05/14/2014CN103796898A 散装物料的装载车 Bulk materials loaders
05/14/2014CN103790082A 一种清筛机污土带避障装置 A cleaning contaminated soil sifter with obstacle avoidance device
05/14/2014CA2832030A1 Integrated ballast mat
05/12/2014DE202014101919U1 Gleisbauwagen zur Auffüllung eines Schotterbettes Gleisbau cart to fill a gravel bed
05/07/2014CN102317543B 用于更新轨道的机器和方法 Machine and method for updating track
05/01/2014WO2014063776A1 Method for underfilling a track by means of asynchronously moved tamping units
05/01/2014WO2014063770A1 Track tamping machine having separately stimulated vibrating tamping picks
04/2014
04/30/2014EP2723620A1 Loading cart for bulk material
04/30/2014CN102635040B Method for reducing track construction settlement during construction of undercrossing existing railway
04/24/2014WO2013076332A8 Machine and method for railway track maintenance, for track levelling, alignment, compaction and stabilisation, capable of operating without interrupting the forward movement thereof
04/23/2014EP2721215A1 Machine for cleaning ballast of a track
04/23/2014CN103741564A Manufacturing method for chain saw type rail crawler loader
04/17/2014WO2013179112A3 Method, tamping machine, and machine group for tamping a track
04/16/2014CN203546541U Hydraulic manipulator tamper
04/16/2014CN103726420A Chain saw type track crawler loader
04/10/2014DE102012017997A1 Verfahren zur Erstellung und/oder Sanierung einer Bahnstrecke Method for creating and / or rehabilitation of a railway line
04/09/2014CN203530794U Assembling and disassembling device for digging bottom beam
04/09/2014CN203530793U Loader levelling bucket capable of excavating ballast groove
04/09/2014CN103709367A Polyurethane composition and polyurethane ballast roadbed maintenance method
04/09/2014CN102459762B Method for commissioning machine
04/03/2014WO2014048941A1 A polyurethane composition and the process of repairing polyurethane ballast bed by using the same
04/03/2014DE202014001727U1 Vorrichtung für Gleisbaumaschinen Device for track machines
04/03/2014DE102012019362A1 Arbeitswagen für den Gleisbau bei Bahnstrecken Trolley track construction at railway lines
04/02/2014CN203514135U Novel hammer adjusting structure of tamping machine
04/02/2014CN103703187A Machine for cleaning ballast of a track
04/02/2014CN103696335A Railway sleeper replacement vehicle
03/2014
03/26/2014CN103687994A Hand-held tamper for underfilling ballast of a track
03/26/2014CN103669130A Portable internal combustion impact tamping pick
03/19/2014EP2708648A2 Device for construction and/or renovation of a railway track
03/19/2014EP2708647A2 Maintenance vehicle for the rail construction on railway lines
03/19/2014CN203487421U Internal combustion tamping pickaxe
03/19/2014CN103643602A Tunnel track-bed ballast replacing machine
03/13/2014WO2013179114A3 Machine for restoring track beds with an excavating chain having a variable end face
03/13/2014DE102012019361A1 Trolleys e.g. head trolley for use as part of work train for reconstructing track construction in railway, have ballast and/or platform construction material not expanded and re-mounted by trolleys, and reprocessing device cleaning ballast
03/12/2014CN203475255U Excavation bottom beam storage device
03/12/2014CN203475254U Excavating device
03/12/2014CN103628368A Meter gage stabilizing device
03/12/2014CN102365408B Storage cart for transporting bulk goods, and method
02/2014
02/28/2014DE202011110462U1 Handstopfer zum Unterstopfen eines Gleises Hand tamper for tamping a track
02/19/2014EP2697433A1 Hand-held tamper
02/12/2014EP2694737A1 Machine assembly and method for cleaning ballast of a track
02/12/2014EP2694735A1 Rail track sleeper support
02/12/2014CN203429518U Screening machine with wide rail distance
02/06/2014WO2014019021A1 Ballast undercutter
02/05/2014EP2691574A1 Tamping pick
01/2014
01/30/2014WO2013152827A3 Machine for maintaining a track
01/29/2014CN203411871U 08-32 type tamping wagon operating control system
01/29/2014CN203411870U Sleeper head ballast separating plough special for ballast screening machine in railway tunnel
01/29/2014CN203411869U Excavation mechanism used for railway line ballast cleaning machine and specially used in tunnel for ballast cleaning
01/29/2014CN203411868U Rail-side cleaning device for steel rail
01/15/2014CN103518019A Rail track sleeper support
01/15/2014CN103510434A Wear-resisting tamping pickaxe
01/15/2014CN103510433A Tamping device
01/09/2014DE102012105983A1 Akustische Abschirmeinheit und deren Aufbau Acoustic shielding and their structure
01/01/2014CN203373620U Shovel used for removing railway ballast
01/01/2014CN103485243A Installation, jacking and leveling method of prefabricated floating slab in floating slab track bed
12/2013
12/31/2013US8616133 Tamping machine with an additional lifting device
12/27/2013WO2013189564A1 Ballast plow
12/25/2013CN203360952U Tamping pickax with remote control blanker
12/25/2013CN102418304B Wear-resistant tamping pickax and manufacturing method thereof
12/25/2013CN101864706B 多功能铁路道砟清扫装置 Multifunction railway ballast cleaning device
12/19/2013WO2013185877A1 Machine having a clearing chain for transporting ballast, and method
12/18/2013CN203346742U Insulation device for four-tamping-rod internal-combustion flexible-shaft high-frequency tamping machine
12/18/2013CN203346741U Multifunctional screen scarifier
12/18/2013CN103459723A Machine assembly and method for cleaning ballast of a track
12/12/2013US20130327241 Tamping pick
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