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)
06/2014
06/18/2014CN203655305U 一种公铁合建盾构隧道的疏散通道布置结构 In building a well-iron shield tunnel evacuation channel arrangement
06/18/2014CN203655304U 一种用于狭小空间的矿用卧底机 Mine for small spaces with undercover machine
06/18/2014CN203655303U 用于行星驱动矩形隧道掘进机的全断面切削刀具 For full-face cutter planetary drive rectangular tunnel boring machine
06/18/2014CN203655302U 玻璃纤维筋之间及与钢筋的连接结构 Connecting structure between the glass fiber reinforcement and the reinforcement
06/18/2014CN203655301U 高分子聚合物注入系统 Polymer injection system
06/18/2014CN203655300U 一种盾尾刷实验设备 One kind of shield tail brush laboratory equipment
06/18/2014CN103874828A Device for monitoring the state of rotation of a disk cutter arrangement of a shield tunnel boring machine and disk cutter arrangement for a shield tunnel boring machine
06/18/2014CN103867216A Soil stabilization structure and method for railway yard shield tunneling construction
06/18/2014CN103867212A Shaft-end deslagging spiral conveyer
06/18/2014CN103867211A Slurry shield cutter head washing system
06/18/2014CN103867210A City subway single-cross undermining construction method
06/18/2014CN103867209A Method of layered and segmental construction, excavation and holing of transverse passages of vertical shaft of metro
06/18/2014CN103867208A Method for controlling deformation of ground surface and pipelines in process of tunnel and underground works construction
06/18/2014CN103867207A Freezing pipe front end sealing device allowing slurry circulation
06/18/2014CN103866701A Construction method for reserved laterally widened structure of underground box culvert structure
06/18/2014CN102704938B Tunneling method for coal mine strike type high suction tunnel
06/18/2014CN102619529B Spiral pull and propulsion combined self-propelled tunneling device
06/12/2014DE102012219815A1 Vorrichtung zum Befördern von Ladung beim Tunnelvortrieb A device for the transport of charge during tunneling
06/12/2014DE102012111999A1 Maschine zum Vortreiben von Strecken, Tunneln oder dergleichen und Verfahren zur Arbeitskopfansteuerung Machine for propelling routes, tunnels or the like and method for operating head control
06/12/2014DE102012111994A1 Vorrichtung zum Vortreiben von Strecken, Tunneln oder dergleichen Apparatus for propelling routes, tunnels or the like
06/11/2014EP2740896A1 Covering structure for a roadway
06/11/2014EP2740895A2 Tubing distance sensor for a tunnel boring machine
06/11/2014CN203640741U 一种大形矩形截面组合式顶管掘进机设备 One kind of large rectangular-shaped cross-section modular jacking equipment boring machine
06/11/2014CN103857878A Device and method for driving tunnels, galleries or the like
06/11/2014CN103855650A Special construction method by utilizing electricity jacking pipe
06/11/2014CN103850692A Shield construction protection method for annular flyover
06/11/2014CN102704980B Tunnel cavity separated roadway ventilation method
06/11/2014CN102678128B Double-ring web type cutter head of earth pressure balance shield mechanism
06/11/2014CN102661151B Trough precutting test model machine for tunnel construction
06/11/2014CN102562075B Large cross-section weak surrounding rock tunnel three-step and six-part short-distance construction method
06/11/2014CN101568697B Designing drilling pattern for excavating rock cavern
06/10/2014CA2671246C Extendable cutter drum for a boring machine
06/05/2014WO2014006204A3 Device and method for drilling two galleries in opposite directions
06/04/2014CN203627375U 新型凿岩台车集成控制阀块 The new drill rig integrated control valve block
06/04/2014CN203626847U 公路涵洞衔接处排水通行分离装置 Highway drainage culvert convergence at prevailing separation device
06/04/2014CN203626846U 一种盾构机的变截面掘进装置 Variable cross-section of a shield tunneling machine unit
06/04/2014CN203626845U 大直径泥水盾构高压冲刷装置 Large-diameter high-pressure flushing device Slurry Shield
06/04/2014CN103842617A Tunneling and extraction machine
06/04/2014CN103835725A Antifreezing and insulating tunnel in cold region
06/04/2014CN103835724A Roadway outline generation device
06/04/2014CN102865082B Rectangular bend quick construction method of T-shaped laneway of mine
06/04/2014CN102444405B Anti-slide pile and frame arch combined structure and construction method
06/04/2014CN101892844B Method for excavating tunnels undergoing advanced bolting by using CRD
06/03/2014US8740312 Mining sled with movable bed
05/2014
05/28/2014CN203614128U 一种井下巷道矸石换装仓 A downhole waste rock roadway facelift warehouse
05/28/2014CN203614111U 高速铁路隧道洞口间缝式高效缓冲结构 Between high-speed railway tunnel entrance slotted efficient buffer structure
05/28/2014CN203614110U 一种既有线铁路隧道病害综合整治作业台车 Both a railway tunnel diseases comprehensive renovation work trolley
05/28/2014CN203614109U 矿用盾构机控制箱 Mine shield machine control box
05/28/2014CN203614108U 一种铰接式硬岩盾构的刀盘后退装置 One kind of articulated hard rock shield cutterhead back device
05/28/2014CN103821533A 端墙式隧道洞门整体抗倾覆设计方法 End Wall Tunnel Portal overall design approach against overturning
05/28/2014CN103821532A 一种用于土压平衡盾构螺旋输送机的驱动装置 Driving device for earth pressure balance shield screw conveyor
05/28/2014CN103821531A 掘进机 Boring Machine
05/28/2014CN103821530A 一种巷道连续开挖设备及工艺 One kind of continuous roadway excavation equipment and technology
05/28/2014CN103821529A 矩形盾构机土压平衡控制系统及其方法 Rectangular EPB shield machine control system and method
05/28/2014CN103821528A 矩形盾构机的刀盘系统及其伸缩控制方法 Rectangular shield machine cutter system and telescopic control method
05/28/2014CN103821527A 矩形盾构机防背土系统及其控制方法 Rectangular Shield Defense back soil system and control method
05/28/2014CN103821526A 盾构压气条件下饱和开舱作业方法及设备 Under the pressure of the gas shield open spaces of saturated operating methods and equipment
05/28/2014CN103821525A 高水位地质条件下电缆隧道快速施工方法 Geological conditions at high level fast cable tunnel construction methods
05/28/2014CN103821524A 用于隧道掘进机后配套及洞内运输的轨排架 After bent for rail tunnel boring machines and ancillary transportation cave
05/28/2014CN103821523A 一种既有单洞两车道隧道扩建为四车道隧道的开挖方法 Both a single-hole two-lane tunnel excavation methods for the expansion of the four-lane tunnel
05/28/2014CN103821403A 一种隧道公墓 A tunneling Cemetery
05/28/2014CN102619524B 一种煤矿岩巷小断面扩刷成大断面硐室施工方法 One kind of small coal mine rock roadway section Enlargement larger section tunnel method
05/21/2014CN203608016U 盾构机搅龙双电机驱动装置 TBM auger dual-motor drive unit
05/21/2014CN203603926U 一种可分离的螺旋输送机外筒 A separable outer cylinder screw conveyor
05/21/2014CN203603925U 一种溜钭式扒渣机 One kind of slipped Dou type slag machine
05/21/2014CN203603924U 一种扒渣机的背式双油缸龙头转向结构 One kind of slag machine faucet turned back double cylinder structure
05/21/2014CN203603923U 一种用于施工大断面的模板台车 A large section of the template construction trolley
05/21/2014CN203603922U 用于硬岩掘进机及盾构机的刀圈 For TBM and shield machine cutter ring
05/21/2014CN203603921U 盾构机的新型刀头 The new head of shield machine
05/21/2014CN203603920U 盾构机旋转刀头 TBM rotary cutter
05/21/2014CN203603919U 适用于盾构机的切刀 Applicable to shield machine cutter
05/21/2014CN203603918U 盾构机切刀 TBM cutter
05/21/2014CN203603917U 一种盾构机刀具拆卸装置 One kind of shield machine tool disassembly of the device
05/21/2014CN203603916U 钻爆盾构机 Drill and blast shield machine
05/21/2014CN203603915U 一种盾构机整体平移装置 One kind of shield machine translation system as a whole
05/21/2014CN203603914U 盾构机整体过站装置 Overall shield machine over station device
05/21/2014CN103814190A 盾构掘进机的挖掘钻头更换装置 Mining drill shield tunneling machine replacement device
05/21/2014CN103813989A 泥浆的脱水方法 The method of dehydrating sludge
05/21/2014CN103806918A 公路隧道光线缓冲装置 Highway tunnel light cushioning device
05/21/2014CN103806917A 一种竖向条带巷道掘进方法 A roadway excavation method of vertical strips
05/21/2014CN103806912A 掘进机用防碰控制系统及方法 Roadheader with anti-collision control system and method
05/21/2014CN103161476B 一种隧道和地下工程中盾构刀盘检修井机械成井的方法 A method of tunnel and underground engineering machinery shield cutter manholes into wells
05/21/2014CN102691510B 盾构隧道中对接段衬砌结构 Shield tunnel lining structure docking segment
05/21/2014CN102639813B 挖掘机的刀头更换装置 Excavator blade changing device
05/21/2014CN102536252B 一种极小净距隧道后行洞开挖方法 One kind of tiny holes underwent Neighborhood Tunnel excavation methods
05/21/2014CN101798934B 一种隧(地)道遮光段结构及其施工方法 A tunnel (ground) structure and its construction method Road blackout period
05/20/2014CA2621183C Arrangement for extracting extraction products in underground mining in caving
05/14/2014DE202014101693U1 Ringförmiges Werkzeug A tool ring
05/14/2014CN203594734U 一种盾构机用刀盘驱动行星减速机 One kind of shield machine with a knife disk drive Planetary Gearheads
05/14/2014CN203594456U 多功能移动开挖台车 Multifunctional mobile excavation trolley
05/14/2014CN203594455U 可移动、调整式洞门凿除作业平台 Removable, Adjustable Work Platform Portal chiseled
05/14/2014CN203594454U 一种矿山盾构机的自动补脂装置 An automatic grease filling device Mine shield machine
05/14/2014CN203594453U 一种适用于土压平衡式盾构机的接收基座 One for earth pressure balance shield machine receiving dock
05/14/2014CN103797216A 具有纵向绞线和横向剪力键的管片结构以及使用所述结构来建造盾构隧道的方法 The method of tube sheet structure and the use of the structure having a longitudinal and transverse shear key strands to build Shield Tunnel
05/14/2014CN103794127A 一种模拟盾构隧道开挖装置 An analog of shield tunneling device
05/14/2014CN103790632A 一种地铁盾构隧道管片结构应力可视化预警装置及其工作方法 Segment structural stress a shield tunnel visual warning device and its working methods
05/14/2014CN103790596A 一种双层立交隧道 A two-layer overpass tunnel
05/14/2014CN103790595A 一种用整条管道穿越城市障碍江河的钻机 One kind of pipeline crossing the entire city with barriers rivers rig
05/14/2014CN103790594A 一种盾构法施工用前方孤石洞内探测及处理方法 A lone shield construction with front inside the cave detection and treatment methods
05/14/2014CN103790593A 饱和带压条件下穿梭舱吊运装置 Shuttle cabin lifting device with pressure saturated conditions
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