| Patents for E21D 9 - Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries (7,097) |
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| 03/05/2015 | DE112013002922T5 Tunnelbau-Hilfsvorrichtung Tunnelling auxiliary device |
| 03/05/2015 | DE112013002578T5 Tunnelvortriebsverfahren Tunneling process |
| 02/26/2015 | WO2015024069A1 Skip and crosshead |
| 02/19/2015 | WO2015021529A1 Apparatus, system and method for material extraction in underground hard rock mining |
| 02/19/2015 | US20150050088 Tunneling or extraction machine with an anchor-setting device and support manipulator or supporting device |
| 02/17/2015 | US8955919 Dust suppression arrangement for heavy excavation equipment |
| 02/14/2015 | CA2823694A1 The assembly of the cutter and the adaptor-box |
| 02/12/2015 | US20150042146 Earth Pressure Balance Shield Machine without Cutter Disk |
| 02/12/2015 | US20150042145 Method and apparatus for introducing or sinking cavities in rock |
| 02/11/2015 | CN204152520U 人防工程掘进机 Air defense projects roadheader |
| 02/11/2015 | CN204152519U 具有升温压力补偿装置的滚刀 Pressure compensation device is warming hob |
| 02/11/2015 | CN204152518U 一种可重复回收利用的监测点保护盖 A reusable recycling monitoring sites cover |
| 02/11/2015 | CN204152517U 一种硬岩隧道非爆破开挖掌子面分块结构 One kind of hard rock tunnel blasting working face non-block structure |
| 02/11/2015 | CN104343457A 一种全断面硬岩掘进机控制系统 An all-section TBM control system |
| 02/11/2015 | CN104343456A 盾构机后配套台车整体过站移动托架及方法 Shield machine supporting trolley station had to move the whole bay and methods |
| 02/11/2015 | CN104343455A 长距离曲线顶管及管幕施工工艺 Jacking Pipe curtain construction technology and long-distance curves |
| 02/11/2015 | CN102926762B 一种防爆型tbm One kind of explosion-tbm |
| 02/11/2015 | CN102767375B 隧道施工方法 Tunnel construction methods |
| 02/10/2015 | US8950945 Roller bearing for a tunneller |
| 02/10/2015 | US8950823 Method and device for working rock |
| 02/05/2015 | WO2015014323A1 Compound-type tunnelling shield |
| 02/05/2015 | US20150034254 Removable barrier for protecting tunnels and other structures from flooding and other hazards |
| 02/04/2015 | CN204140786U 24万牛米盾构机主驱动减速器 240 000 Nm TBM main drive reducer |
| 02/04/2015 | CN204140087U 矩形盾构隧道的断面结构 Rectangular cross section structure Shield Tunnel |
| 02/04/2015 | CN204140086U 高速铁路分离式隧桥串接洞门 Separate high-speed railway tunnel portal tandem axle |
| 02/04/2015 | CN204140085U 盾构隧道 Shield Tunnel |
| 02/04/2015 | CN204140084U 盾构隧道 Shield Tunnel |
| 02/04/2015 | CN204140083U 一种芯包结构滚刀 One kind of the core package structure hob |
| 02/04/2015 | CN204140082U 凿岩掘进机 Drilling and boring machines |
| 02/04/2015 | CN204140081U 用于预切槽机的立柱调整机构及预切槽机 For pre-grooving machine column adjustment mechanism and pre-cut slot machines |
| 02/04/2015 | CN204140080U 一种双螺旋式双模盾构机 A dual spiral dual shield machine |
| 02/04/2015 | CN204140079U 一种铰接密封装置和包括铰接密封装置的盾构机 Sealing device and includes a hinged shield machine hinged sealing device |
| 02/04/2015 | CN204140078U 煤矿机械及煤矿机械用工作装置的快换机构 Quick-change mechanism mining machinery and mining machinery with working device |
| 02/04/2015 | CN104334832A 隧道挖掘方法 Tunneling method |
| 02/04/2015 | CN104329556A 盾构机中心回转接头 TBM center swivel joint |
| 02/04/2015 | CN104329116A 矸石换装系统及换装方法 Dress Dress gangue system and method |
| 02/04/2015 | CN104329097A 矩形盾构隧道的断面结构 Rectangular cross section structure Shield Tunnel |
| 02/04/2015 | CN104329096A 一种盾构过站始发平移施工工艺 A translation Shield construction technology originating station |
| 02/04/2015 | CN104329095A 一种既有隧道拓宽施工方法 Broaden both a tunnel construction method |
| 02/04/2015 | CN104329094A 一种螺旋顶管机及其施工工艺 The coiled pipe jacking machine and construction technology |
| 02/04/2015 | CN104329093A 一种盾构区间隧道组段划分方法 Interval partitioning shield tunnel segment group |
| 02/04/2015 | CN103104265B 一种应用于软弱围岩隧道修建的超前衬砌方法及衬砌设备 Method Applied to lead lining and soft surrounding rock tunnel lining construction equipment |
| 02/04/2015 | CN102953734B 可调式土石分离步进异型掘进机 Adjustable separation step in Rocky shaped boring machine |
| 02/04/2015 | CN102943489B 用于顶管机出始发井的系统及顶管机出洞施工方法 For the top of the machine out of the system and the top of the machine out of its hole construction methods originating wells |
| 02/04/2015 | CN102691507B 一种盾构机一体化快速施工的方法 An integrated method for rapid construction of the shield machine |
| 01/29/2015 | US20150028657 Cutter for shaft and/or tunnel boring |
| 01/28/2015 | CN204128971U 盾构机刀盘磨损检测摄像头自动推进装置 TBM cutter wear detection camera self-propelled device |
| 01/28/2015 | CN204126652U 极高应力区隧洞断面布置形式 High stress zone tunnel section is arranged in the form of |
| 01/28/2015 | CN204126651U 硬岩掘进机 TBM |
| 01/28/2015 | CN204126650U 盾构机刀盘冲洗装置 TBM cutterhead flushing device |
| 01/28/2015 | CN104314601A 自然通风的隧道结构 Natural ventilation of the tunnel structure |
| 01/28/2015 | CN104314582A 硬岩掘进机 TBM |
| 01/28/2015 | CN104314581A 用于矩形掘进机姿态调整的球形铰接纠偏装置 Spherical hinge boring machine for rectangular attitude adjustment corrective devices |
| 01/28/2015 | CN104314580A 用于盾构机的监测盾尾油脂腔压力的盾尾密封刷和盾构机 For monitoring cavity pressure grease shield tail TBM shield tail sealing brush and shield machine |
| 01/28/2015 | CN104314579A 可调节式网格盾构胸板 Adjustable chest plate mesh shield |
| 01/28/2015 | CN104314578A 一种使用盾构机进行连续施工的施工方法及其配套车站 A method of using a continuous shield machine construction methods and supporting the construction of the station |
| 01/28/2015 | CN104314577A 隧道内盾构机拆装方法 The tunnel shield machine disassembly methods |
| 01/28/2015 | CN104314576A 盾构机拼装机主轴承井下更换方法 TBM main bearing assembly machines replace underground methods |
| 01/28/2015 | CN104314575A 一种盾构隧道始发与到达端头的加固方法 A reinforcement method to reach the end of the tunnel originating Shield |
| 01/28/2015 | CN104314574A 一种硬岩隧道非爆破开挖分块方法及施工方法 One kind of hard rock tunnel blasting non-blocking method and construction methods |
| 01/28/2015 | CN104314573A 一种基于水力切割的硬岩隧道施工方法 A hard rock tunnel construction method based hydraulic cutting |
| 01/28/2015 | CN104314572A 一种由外侧倒角两半矩形管节构筑的隧道的施工方法 A construction method by two and a half outside of chamfered rectangular tube section constructed tunnel |
| 01/28/2015 | CN104314571A 一种大断面隧道的三台阶六步超短台阶的施工方法 Three steps short six-step method of construction of a large section of stairs tunnel |
| 01/28/2015 | CN104313477A 一种高耐磨钢材及其应用 A highly wear-resistant steel and its applications |
| 01/28/2015 | CN103277107B 护盾式巷道掘进机 Shield-type roadheader |
| 01/28/2015 | CN103032071B 一种孤石群明挖暗埋突变空间盾构接收前移施工方法 One kind of open-cut Buried Boulders receive forward mutation space shield construction method |
| 01/28/2015 | CN102852525B 从单线隧道小断面到双线隧道大断面的地下隧道扩挖方法 Single track tunnel from small two-lane tunnel section to a large section of the underground tunnels dug expansion method |
| 01/28/2015 | CN102808633B 盾构机管片输送装置及盾构机 TBM tube sheet transport device and shield machine |
| 01/22/2015 | WO2015007133A1 Temporary supporting and permanent supporting parallel operation excavating technology for crawler-type hydraulic combination bracket and equipment using same |
| 01/21/2015 | CN204113300U 市政隧道 Municipal tunnel |
| 01/21/2015 | CN204113299U 一种市政隧道 One kind of municipal tunnel |
| 01/21/2015 | CN204113298U 隧道掘进机中心滚刀总成 Tunnel boring machine cutter assembly center |
| 01/21/2015 | CN204113297U 隧道掘进机双刃滚刀单o型圈密封结构 Tunnel Boring Machine edged hob single o-ring seal structure |
| 01/21/2015 | CN204113296U 一种适用于盾构机的密封装置 A suitable seal shield machine |
| 01/21/2015 | CN204113295U 一种市政盾构隧道 One kind of municipal shield tunnel |
| 01/21/2015 | CN204113294U 隧道掘进机单刃滚刀总成 Tunnel Boring Machine single blade cutter assembly |
| 01/21/2015 | CN204113293U 隧道掘进机双刃滚刀总成 Tunnel Boring Machine edged cutter assembly |
| 01/21/2015 | CN204113292U 一种地铁隧道盾构法施工中盾构机污水处理装置 For Metro Shield Shield Tunneling Machine sewage treatment plant |
| 01/21/2015 | CN204113287U 土建用扒岩机收料装置 Grilled rock loader with civil rewinding device |
| 01/21/2015 | CN204110858U 地铁盾构设备输送皮带自动冲气系统 Metro Shield device automatically inflatable conveyor belt system |
| 01/21/2015 | CN104296733A 掘进机激光定位装置及掘进机 TBM laser positioning device and boring machines |
| 01/21/2015 | CN104295304A 一种实现不同沉降分布保证率的地铁隧道沉降槽生成方法 An implementation of the different distribution of the guaranteed rate of sedimentation settling tank subway tunnel Generation |
| 01/21/2015 | CN104295303A 凿岩掘进机 Drilling and boring machines |
| 01/21/2015 | CN104295302A 隧道施工浮石排险机 Tunneling machine for risk pumice |
| 01/21/2015 | CN104295301A 一种浅埋暗挖碎裂岩体地铁隧道交叉点的施工方法 Shallow Excavation of a subway tunnel construction method cracked rock crossing point |
| 01/21/2015 | CN103343690B 斜井大断面过含水层井筒防渗漏结构的施工方法 Large cross section inclined aquifer wellbore construction method leakproof structure |
| 01/21/2015 | CN103032078B 一种盾构接收洞门环梁与盾构过站平行施工方法 One kind of reception Portal Shield Shield ring beam and parallel station construction methods |
| 01/21/2015 | CN103025999B 隧道挖掘装置和隧道挖掘方法 Apparatus and method for tunneling tunneling |
| 01/15/2015 | WO2015005582A1 Hull propulsion method using guide-shaped steel |
| 01/14/2015 | CN204099814U 盾构机闭塞柱体 TBM occlusion column |
| 01/14/2015 | CN204098957U 一种多功能盾构隧道风险预警可视化演示平台 A multifunctional Shield Tunnel risk warning visual demonstration platform |
| 01/14/2015 | CN204098926U 一种后排泥螺旋掘进机 A post-mud spiral boring machine |
| 01/14/2015 | CN204098925U 一种盾构机中心刀 One kind of shield machine center knife |
| 01/14/2015 | CN204098924U 一种盾构土体搅拌结构 One kind of stir the soil structure Shield |
| 01/14/2015 | CN204098923U 一种盾构刀盘土体搅拌装置 One kind of shield cutter soil mixing device |
| 01/14/2015 | CN204098922U 一种盾构端盖固定式多刃滚刀 Shield cover more than one kind of fixed blade hobs |
| 01/14/2015 | CN204098921U 一种盾构刀座与辐条的连接结构 Shield connection structure of a knife and spokes |
| 01/14/2015 | CN204098920U 一种盾构机的土舱结构 Soil cabin a shield machine |
| 01/14/2015 | CN204098919U 一种挡圈可拆卸式盘形滚刀 One kind of retainer removable disk cutters |
| 01/14/2015 | CN204098918U 尺寸参数多自由度可调式反复用盾构始发托架 Size parameters repeatedly with multiple degrees of freedom adjustable bracket originating Shield |