| Patents for E01B 29 - Laying, rebuilding, or taking-up tracks; Tools or machines therefor (3,515) |
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| 03/05/2015 | WO2015027999A1 Method for screwing a spring clamp of a rail fastening |
| 03/05/2015 | DE102013217044A1 Verfahren zum Verspannen von Schienenbefestigungen des Gleisoberbaus Method for clamping rail fastenings of the track superstructure |
| 02/26/2015 | WO2015025092A1 Method for replacing rails and associated railway vehicles |
| 02/26/2015 | WO2015024626A1 Method for replacing sleepers and ballast under a raised rail section |
| 02/26/2015 | US20150057850 Propulsion control system and method for railway maintenance vehicles |
| 02/26/2015 | US20150053449 Quick change rail fastener driving workhead unit |
| 02/26/2015 | US20150053108 Automatic feedback systems and methods for railway nipper machines |
| 02/26/2015 | US20150052730 Systems and methods for automatically loading and setting a rail fastener driving workhead unit |
| 02/24/2015 | CA2714715C Method and device for exchanging roller batteries |
| 02/20/2015 | CA2865452A1 Quick change rail fastener driving workhead unit |
| 02/20/2015 | CA2860208A1 Systems and methods for automatically loading and setting a rail fastener driving workhead unit |
| 02/20/2015 | CA2859881A1 Automatic feedback systems and methods for railway nipper machines |
| 02/11/2015 | CN204151639U 一种拆取、运输、铺设道岔钢轨组件的机械 One kind of cannibalized, transportation, laying turnouts mechanical components |
| 02/11/2015 | CN204151638U 铁路道岔电动更换机 Replacing electric railway turnout machine |
| 02/11/2015 | CN204151637U 先张法轨道板预张千斤顶 Pretensioned track plate pretension jack |
| 02/11/2015 | CN104343065A 桥式轨道及其构筑方法 Track and build a bridge method |
| 02/11/2015 | CN102720103B 一种铁轨道岔铺设机组 One kind of unit rail Turnout |
| 02/10/2015 | CA2586758C Tie plate inserting machine |
| 02/04/2015 | CN104328718A 一种换轨作业车 One kind of job change rail car |
| 02/04/2015 | CN104328717A Crtsⅲ型板式无砟轨道自密实混凝土浇筑工装及方法 Crtsⅲ Slab Track self-compacting concrete pouring tooling and methods |
| 01/28/2015 | CN204125804U 一种轨枕四螺母同步装拆装置 A four-nut assembly and disassembly device synchronization sleeper |
| 01/28/2015 | CN204125803U 隧道地段crtsⅰ型双块式无砟轨道简易散枕装置 Tunnel lots crtsⅰ double block ballastless track simple loose pillow device |
| 01/28/2015 | CN104313958A 一种道岔立螺栓的取套工艺 One kind of turnout bolt upright to take cover craft |
| 01/28/2015 | CN104313957A 一种新型双块式轨排粗调方法 A new double-block row of coarse track method |
| 01/28/2015 | CN104313956A 一种新型ca砂浆灌注袋 A new mortar infusion bags ca |
| 01/22/2015 | US20150025715 Machine for maintenance of a track |
| 01/21/2015 | CN204112180U 一种轨枕快速更换机 One kind of sleeper quick replacement machine |
| 01/21/2015 | CN204112179U 桥梁地段crtsⅰ型双块式无砟轨道简易吊具 Bridges lots crtsⅰ double block ballastless track simple spreader |
| 01/21/2015 | CN204112178U 激光指向式轨道尺 Laser pointing feet of track |
| 01/21/2015 | CN204112177U 高铁路基超高段无砟轨道调节装置 Rail-based ultra-high section of non-ballasted track adjustment device |
| 01/21/2015 | CN204112176U 一种轨道板吊装设备 One kind of track slab lifting equipment |
| 01/21/2015 | CN104294716A 双层轨枕吊装工具 Double sleeper lifting tools |
| 01/21/2015 | CN103397580B 一种应用于综采工作面的双运输系统 Applied to mechanized mining face dual transportation system |
| 01/21/2015 | CN103174071B 用改进结构的短轨枕减振扣件更换弹性短轨枕的施工工艺 Short sleepers with improved structure to replace the elastic damping fastener construction process short sleepers |
| 01/21/2015 | CN103174070B 一种用于无砟轨道轨枕铺设的侧压装置 A non-ballasted track sleepers laid side pressure device |
| 01/21/2015 | CN102979041B 下穿铁路道岔群顶进大跨度箱桥施工的软架空加固顶进法 Beneath the railway turnout group jacking large span bridge construction soft box overhead plus jacking into law |
| 01/16/2015 | CA2835754A1 Dispensing bulk trailer for conveying and unloading articles |
| 01/14/2015 | CN204097811U 一种钢轨收放装置 One kind of rail retractable device |
| 01/14/2015 | CN204097810U 一种快速换轨作业车 A quick change rail car operation |
| 01/14/2015 | CN204097809U 重载铁路弹性支承块式无砟轨道施工装置 Heavy rail elastic support block ballastless track construction equipment |
| 01/14/2015 | CN204097808U 一种高速铁路无砟轨道聚氨酯嵌缝材料自动混合灌注设备 A high-speed railway ballastless automatic mixing polyurethane caulking material infusion device |
| 01/14/2015 | CN104278602A 高效机车螺栓紧固装置 Efficient locomotive bolt fastening apparatus |
| 01/14/2015 | CN104278601A 道钉钻取机 Spike drill machine |
| 01/08/2015 | US20150007742 Railroad tie removal machine |
| 01/08/2015 | DE102013212944A1 Verfahren und Vorrichtung zum Entfernen von am Schienensteg angebrachten Befestigungsmitteln Method and apparatus for removing attached to the rail web attachment means |
| 01/07/2015 | EP2821548A1 Method and device for the removal of fastenings attached to a rail web |
| 01/07/2015 | CN204080573U 一种ii型板无砟轨道板曲线防滑移装置 One kind of non-ballasted track ii plate skid plate curves shift means |
| 01/07/2015 | CN204080572U 高速无砟道岔偏心锥专用拆卸机具 High-speed ballastless turnout eccentric cone-specific removal equipment |
| 01/07/2015 | CN204080571U 高速无砟道岔复合偏心套专用拆卸机具 High-speed ballastless turnout composite eccentric special demolition equipment |
| 01/07/2015 | CN204080570U 一种高速铁路轨道铺设装置 A high-speed railway track laying equipment |
| 01/07/2015 | CN204080569U 一种提轨推拉轨枕装置 One kind of mention sleeper track sliding device |
| 01/07/2015 | CN204080568U 一种轨枕吊运装置 One kind of sleeper lifting device |
| 01/07/2015 | CN204080567U 一种更换轨枕装置 One kind of sleeper replacement device |
| 01/07/2015 | CN204080566U 一种提轨快速转枕机 One kind of lift rail rapid turn Pillow Machine |
| 01/07/2015 | CN204080565U 一种快速换枕机 A quick change pillow machine |
| 01/07/2015 | CN204080564U 一种全机械化快速转枕机 A fully mechanized rapid turn Pillow Machine |
| 01/07/2015 | CN204080563U 一种机械化轨枕更换机 One kind of mechanized sleeper replacement machine |
| 01/07/2015 | CN204080562U 一种提轨快速换枕机 One kind of lift rail rapid change pillow machine |
| 01/07/2015 | CN204080561U 城市轨道交通高架桥无砟轨道模板体系 Urban rail transit viaduct ballastless template system |
| 01/07/2015 | CN104264552A 高速无砟道岔偏心锥专用拆卸机具 High-speed ballastless turnout eccentric cone-specific removal equipment |
| 01/07/2015 | CN104264551A 一种火箭橇无缝滑轨的铺设调校施工方法 Rocket sled slide seamlessly adjust laying construction methods |
| 01/07/2015 | CN104264550A 铁路换轨作业车 Railway track replacement work vehicle |
| 01/07/2015 | CN104264549A 快速换轨作业车及其作业方法 Quick change rail car operations and working practices |
| 01/07/2015 | CN104264548A 钢轨收放装置 Rail retractable device |
| 01/07/2015 | CN104264547A 可制动可精调道岔、轨排换铺设备 Brake turnout can be fine-tuned, rail row for shop equipment |
| 01/07/2015 | CN104264546A 一种双块式无砟轨道施工轨排的精调方法 A two block ballastless rail track construction methods row of fine-tuning |
| 01/07/2015 | CN104264545A 一种铺架设备在铺架基地进行调头的方法 In framing a framing device to turn around the base method |
| 01/07/2015 | CN104264544A 先张法轨道板预张千斤顶以及利用其对轨道板预应力螺纹钢筋进行张拉的方法 Pretensioned track plate pretension jack and use it to track prestressing steel plate thread tensioning method |
| 01/07/2015 | CN104264543A 小半径曲线无砟轨道的施工方法 Small radius curve construction methods Ballastless |
| 01/07/2015 | CN102966013B 框架轨排法无碴轨道施工排架调节装置 Frame rail track construction platoon France BALLASTLESS bent adjustment device |
| 01/05/2015 | CA2850809A1 Railroad tie removal machine |
| 12/31/2014 | CN204059116U 板式无砟轨道板自密实混凝土灌注装置 Slab Track perfusion device self-compacting concrete slab |
| 12/31/2014 | CN204059115U 用于灌注无砟轨道自密实混凝土层的模板 Perfusion non-ballasted track template for self-compacting concrete layer |
| 12/31/2014 | CN204059114U 用于灌注无砟轨道自密实混凝土层的漏斗 For perfusion ballastless self-compacting concrete layer funnel |
| 12/31/2014 | CN204059113U 一种铁路钢轨的手动夹持装置 Manual clamping device for railroad rails |
| 12/31/2014 | CN204059112U 一种用于无砟轨道施工的行走在防护墙上的混凝土浇注机 A non-ballasted track construction of walking in the protective wall of concrete pouring machine |
| 12/30/2014 | US8919661 System for fastening a rail and method for renovating a rail fastening point |
| 12/30/2014 | CA2695303C Railroad tie plate apparatus and method |
| 12/24/2014 | CN204039853U 一种轨枕螺旋道钉正锚定位器 One kind of sleeper screw spike being anchored Locator |
| 12/24/2014 | CN104233909A 重载铁路弹性支承块式无砟轨道施工装置及施工方法 Heavy rail elastic support block ballastless track construction equipment and construction methods |
| 12/24/2014 | CN102899994B 板式无砟轨道板施工车 Slab Track board construction vehicles |
| 12/18/2014 | US20140366767 Railroad Tie Setting Apparatus and Method |
| 12/18/2014 | US20140366766 Rail-pushing car |
| 12/17/2014 | CN204023388U 一种新型混凝土伸缩缝硅酮嵌缝材料灌注枪头 A new silicone caulking material is poured concrete joints tips |
| 12/17/2014 | CN204023338U 一种轨道道钉钉装装置 One kind of track spikes Binding device |
| 12/17/2014 | CN204023337U 一种分体式铁路收轨吊车 A separate-type crane rail track close |
| 12/17/2014 | CN204023336U 一种地铁铺轨机 Laying machine for Metro |
| 12/17/2014 | CN204023335U 一种地铁隧道内配合铺轨机用的旋转升降架 Laying machine with rotating lifting frame inside a subway tunnel |
| 12/17/2014 | CN204023334U 一种机械化转枕机 One kind of mechanized turn pillow machine |
| 12/17/2014 | CN204023333U 一种机械化换枕机 One kind of mechanization change pillow machine |
| 12/17/2014 | CN204023332U 一种轨枕更换机 One kind of sleeper replacement machine |
| 12/17/2014 | CN204023331U 一种全机械化快速换枕机 A fully mechanized rapidly changing pillow machine |
| 12/17/2014 | CN204023330U 一种机械化快速转枕机 Quick turn one kind of mechanized pillow machine |
| 12/17/2014 | CN204023329U 一种中低速磁浮轨道用轨排铺设设备 A medium with a low-speed maglev rail track laying equipment row |
| 12/17/2014 | CN204023328U 一种提轨换枕机 One kind of change to mention rail pillow machine |
| 12/17/2014 | CN204023327U 一种新型提轨装置 A new lift rail system |
| 12/17/2014 | CN204023326U 单缸式整组道岔拨道装置 Single-casing lining the entire group turnout device |
| 12/17/2014 | CN204023325U 一种地铁铺轨系统 Laying system for Metro |
| 12/17/2014 | CN204023315U 道岔转辙器滚轮安装装置 Turnouts filter wheel mounting device |
| 12/17/2014 | CN204020444U 一种铁路轨道轨枕通用平板车 A railway track sleeper universal flatbed |