Patents
Sitemap › E21 - Earth or rock drilling; Mining › E21D - Shafts; Tunnels; Galleries; Large underground chambers › E21D 9 - Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Patents for E21D 9 - Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries (7,097)
08/2014
08/13/2014CN203769801U 一种双圆形隧道结构 A dual circular tunnel structure
08/13/2014CN203769800U 一种将减压孔置于顶部的隧道缓冲结构 The pressure placed on a hole at the top of the tunnel buffer structure
08/13/2014CN203769799U 3+x城市主干管网系统 3 + x urban trunk pipeline network system
08/13/2014CN203769798U 轨道交通隧道施工装置 Rail tunnel construction equipment
08/13/2014CN203769797U 隧道掘进机后出土可变螺距式螺旋输送机 After the tunnel boring machine excavated variable pitch screw conveyor
08/13/2014CN203769796U 隧道多功能作业平台 Tunnel versatile work platform
08/13/2014CN203769795U 一种“履带式”液压组合支架临时支护与永久支护平行作业掘进设备 A 'crawler' hydraulic combination temporary support bracket and permanent support parallel operations boring equipment
08/13/2014CN203769794U 一种微型盾构机掘进姿态调整控制系统 A miniature shield machine tunneling attitude adjustment control system
08/13/2014CN203769793U 泥水平衡地下顶管机头组合式刀盘 Slurry underground pipe jacking modular cutter head
08/13/2014CN203769792U 一种滚刀常压换刀装置 One kind of pressure hob tool changer
08/13/2014CN203769791U 一种盾构台车设备小曲率半径转向滑移装置 A shield car steering device small radius of curvature slip device
08/13/2014CN203769790U 盾尾顶部设置有同步注浆装置的盾构机及同步注浆装置 Shield top end provided with a shield machine Grout Grout devices and equipment
08/13/2014CN203769789U 一种盾构机洞内始发反力装置 One kind of shield machine cave reaction force originating device
08/13/2014CN203769788U 盾构机台车牵引装置 TBM trolley traction device
08/13/2014CN203769787U 矿用全断面矩形掘进机支撑推进与调向机构 Mine boring machine support full-face rectangle advance and steering mechanism
08/13/2014CN203769786U 防扭转盾构机 Anti-reverse shield machine
08/13/2014CN203769785U 盾构机密封装置及盾构机 TBM sealing device and shield machine
08/13/2014CN203769784U 支撑前檐和敞开式盾构机 Supporting the front eaves and open shield machine
08/13/2014CN203769783U 一种防止盾构始发过程中发生扭转的基座 Torsion of a shield to prevent the origination process base
08/13/2014CN203769782U 盾构隧道不良地质预报装置 Adverse geological prediction device Shield Tunnel
08/13/2014CN103987921A 盾构掘进机的钻头更换方法及钻头更换装置 Replace the shield tunneling machine drill bit replacement methods and apparatus
08/13/2014CN103982198A 盾构双液浆注浆接头 Dual Shield slurry grouting joints
08/13/2014CN103982195A 全断面掘进机 TBM
08/13/2014CN103982194A 一种盾构机无障碍始发的方法 One kind of shield machine accessible method originating
08/13/2014CN103982193A 一种盘形滚刀刀圈的设计方法 A disc-shaped knife ring hob design method
08/13/2014CN103982192A 掘进机推进缸的连接结构以及带有此种连接结构的掘进机 TBM advance cylinder boring machine connection structure and the structure of such a connection with the
08/13/2014CN103982191A 预留土柱上下分步左右同步开挖工法 Under the fractional reserve soil column about synchronization excavation construction method
08/13/2014CN103982190A 一种暗挖隧道变截面受力转换施工方法 One kind of bored tunnel construction Tapered force transformation method
08/13/2014CN103982189A 一种地下工程的初期支护结构及其施工方法 Initial support structure and method of construction of underground works
08/13/2014CN103982182A 掘进机截割部混合动力传动系统 Roadheader cutting portion hybrid powertrain
08/13/2014CN103016017B 变频驱动盾构推进液压系统 Variable frequency drive hydraulic propulsion system Shield
08/13/2014CN102777190B 盾构法隧道的洞口结构 Structure of Shield Tunnel entrance
08/13/2014CN102692164B 纵向结构面结构性强岩爆区应力卸载注水钻爆法 The vertical structure of the surface area of ​​structural stress strong rock burst blasting method to uninstall Note rhinestones
08/13/2014CN102337898B 一种特大隧道盾构机行星子母钻头 One kind of large planets Picture drill TBM tunnel
08/12/2014US8801105 Automated find-face operation of a mining machine
08/07/2014US20140219725 Tunneling apparatus
08/07/2014US20140217805 Drill bit exchange device for shield tunneling machine
08/07/2014DE102013101122A1 Tunnelbohrmaschinen-Schneidrolle, Tunnelbohrmaschine und Bohrverfahren TBMs cutting roller, tunnel boring machine and drilling
08/06/2014EP2761136A1 Device and method for driving tunnels, galleries or the like
08/06/2014CN203756181U 一种悬吊式可移动施工台车 One kind of suspended construction movable trolley
08/06/2014CN203756180U 泥水土压双用顶管机 Muddy soil pressure dual-use top of the machine
08/06/2014CN203756179U 探测盾构机刀盘前方土体情况的系统 TBM cutterhead system detects front soil conditions
08/06/2014CN203756178U 一种刀盘以及盾构机 One kind of cutter and shield machine
08/06/2014CN203756177U 矩形盾构用的中心横梁和配置中心横梁的矩形盾构机 Rectangular shield with a rectangular shield machine center beams and center beam configuration
08/06/2014CN203756176U 一种具有止浆板的盾尾刷 A shield tail ending with a brush pulp
08/06/2014CN203755787U 一种隧道公墓 A tunneling Cemetery
08/06/2014CN203754155U 一种电动扒渣机的收放线装置 An electric retractable cord device slag machine
08/06/2014CN103967504A 一种电厂循环水系统隧洞口的支护结构及施工方法 A plant circulating water system supporting structure and the mouth of the tunnel construction method
08/06/2014CN103967503A 一种塔式盲竖井提升系统不停产改造方法 One kind of tower blind shaft hoisting system does not shut down the transformation method
08/06/2014CN103967502A 一种硬岩掘进机的自动行走装置 Automatic walking device for TBM's
08/06/2014CN103967501A 一种新型全断面硬岩隧道掘进机 A new full-face hard rock tunnel boring machine
08/06/2014CN103967500A 采掘机械用硬质合金截齿及铸焊工艺 Mining machinery casting carbide cutter and welding technology
08/06/2014CN103967499A 一种盾构机带压开舱开挖面的支护方法 One kind of shield machine open tanks with pressure support surface excavation method
08/06/2014CN103967498A 一种粗粒土地层中盾构机的带压开舱方法 One kind of coarse land SHIELD machine open tanks with pressure method
08/06/2014CN103967497A 基于液体粘性传动的盾构机刀盘驱动系统 Based on liquid viscosity transmission TBM cutterhead drive system
08/06/2014CN103964285A 一种多绳落地式改塔式盲竖井提升系统不停产改造方法 A multi-rope floorstanding tower blind shaft hoisting system change does not stop the transformation method
08/06/2014CN102996133B 适用于软弱围岩隧道斜井与正洞交汇处的施工方法 Suitable for soft surrounding rock tunnel construction method and are inclined hole Interchange
08/06/2014CN102966358B 运营铁路正线下方盾构切削钢筋混凝土桩的施工方法 Operational railway line shield construction method of reinforced concrete piles underneath cutting
08/06/2014CN102898983B 一种盾构胶黏剂及其制备方法 An adhesive and preparation method Shield
08/06/2014CN102767377B 黄土地层地铁隧道土压平衡盾构施工方法 Loess Stratum EPB shield tunneling construction methods
08/06/2014CN102425423B 一种盾构在穿越管线过程中进洞的施工方法 A construction method in the process of crossing the line into the hole in the shield
08/05/2014US8795777 Mine shaft liner plate system and method
07/2014
07/30/2014EP2758633A2 Shield driving device
07/30/2014CN203742611U 一种在初期支护条件下隧道侧墙开马头门的加强支护结构 An initial support conditions at the tunnel opening Ingate's sidewall reinforced support structure
07/30/2014CN203742610U 一种单洞大断面隧道 A single-hole large section tunnel
07/30/2014CN203742609U 一种多功能隧道掘进机 A multifunctional tunnel boring machine
07/30/2014CN203742608U 一种具有弧形曲面端盖的滚刀与刀盒的安装结构 A mounting structure having a curved surface of the hob cover box with knife
07/30/2014CN203742607U 短距离重合断面掘进机 Short distance coincides TBM
07/30/2014CN203742606U 盾构机的组合密封系统 Combination sealing system shield machine
07/30/2014CN203742605U 直接铺管机 Direct Pipelayers
07/30/2014CN203742604U 一种新型隧道掘进设备 A new tunnel boring equipment
07/30/2014CN103953820A 一种用于泥水平衡盾构机管路延伸系统的闭塞器装置 An occlusive device slurry shield machine piping systems for extending
07/30/2014CN103953363A 一种盾构隧道管片与横向通道结构的连接方法 A connection method and the transverse channel tunnel segments shield structure
07/30/2014CN103953359A 地下盾构拼装混凝土预制方涵 Underground shield assembly of precast concrete culvert party
07/30/2014CN103953358A 地下障碍物清除施工方法 Clear obstructions underground construction methods
07/30/2014CN103953357A 一种新型破岩方法及破岩滚刀 A new method for breaking rock and rock-breaking hob
07/30/2014CN103953356A 敞口式盾构机、支护装置及其控制系统和控制方法 Exposure shield machine, supporting device and its control system and control method
07/30/2014CN103953355A 一种泥水盾构隧道内接收施工方法 A reception in the slurry shield tunnel construction method
07/30/2014CN103953354A 敞口式盾构机 Open shield machine
07/30/2014CN103953353A 盾构始发反力架及其安装使用方法 Shield originating reaction frame and installation method
07/30/2014CN103953352A 封闭车站长距离盾构机快速过站调头施工方法 Closed stations TBM fast over long distances to turn around the station construction methods
07/30/2014CN103953351A 一种不中断交通情况下的既有隧道下挖扩建施工方法 Expansion dig construction method of a tunnel without disrupting existing traffic case under
07/30/2014CN103953350A 一种流砂地层盾构机洞门破除方法 A streaming portal to get rid of sand formations TBM method
07/30/2014CN103953349A 一种管片接头刚度可控变化的隧道模型试验方法 A tunnel model test method controlled joint stiffness change segment
07/30/2014CN102678127B 一种弱胶结未成砂岩隧道施工方法 A weakly cemented sandstone tunnel construction methods unpaired
07/30/2014CN102518447B 一种防治巷道底鼓的巷道布置方法 A roadway layout method Roadway Floor Heave Prevention
07/30/2014CN102505945B 一种在已建建筑物内矩形顶管机进洞的施工方法 A construction method for the building of a rectangular hole in the top of the machine has been built
07/30/2014CN102493424B 城市轨道交通盾构工程预警预测方法 Urban Rail Transit Project Shield warning forecasting methods
07/30/2014CN102116157B 一种相邻盾构由水平并行转为上下并行掘进的施工方法 An adjacent parallel Shield turned down by parallel horizontal excavation construction method
07/29/2014US8789890 Abrasion detecting apparatus detecting abrasion of component of cutter head and tunnel boring machine including abrasion detecting apparatus
07/24/2014DE102013100152A1 Maschine zum Vortreiben von Strecken, Tunneln oder dergleichen und Verfahren zum in Vortriebsrichtung Bewegen eines Arbeitskopfes einer derartigen Maschine Machine for propelling routes, tunnels or the like and method for in the advancing direction moving a working head of such a machine
07/23/2014CN203730041U 一种悬吊式风桥 One kind of suspended air bridge
07/23/2014CN203730008U 工程用矩形截割刀盘 Works with rectangular-cut cutter
07/23/2014CN203730007U 掘进机双操作手柄的操作系统 TBM dual operating handle Operating System
07/23/2014CN203730006U 模拟盾构机试验控制系统 Simulation of shield machine test control systems
07/23/2014CN203730005U 用于工程施工的油缸式牵引机构 Traction mechanism for cylinder construction of
07/23/2014CN103939124A 一种水下单管双层盾构交通隧道通风排烟与疏散系统 Underwater single-tube double shield traffic tunnel ventilation and smoke evacuation system
07/23/2014CN103939109A 与隧道隔离的永久封堵斜井结构 Permanent closure and isolation inclined tunnel structure
07/23/2014CN103939108A 硬岩掘进机截割部 TBM cutting unit
07/23/2014CN103939107A 一种冒落松散岩体中的成巷方法 One kind of loose rock caving method in tunneling
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