| Patents for E21D 11 - Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling (7,167) |
|---|
| 06/03/2011 | WO2011063804A2 Sealing arrangement for shaft and tunnel constructions |
| 06/02/2011 | US20110129300 Steel liners for tunnels |
| 06/02/2011 | US20110129299 Concrete repair of tubbings |
| 06/01/2011 | CN201851133U Attached type quick mounting manipulator for tunnel arches |
| 06/01/2011 | CN201851132U Novel connecting device for H steel |
| 06/01/2011 | CN201851131U Mechanical arm for injection machine |
| 06/01/2011 | CN201851130U Concrete wet type spraying trolley |
| 06/01/2011 | CN201851129U Light type shield type temporary support facility for roadway excavation |
| 06/01/2011 | CN102080554A Waterproof airbag for tunnel shield to enter the hole |
| 06/01/2011 | CN102080553A Quick plugging and draining device and method of pressure water outlet |
| 06/01/2011 | CN102080552A Underground double liquid grouting process and underground double liquid grouting machine thereof |
| 06/01/2011 | CN102080551A Three-amplitude construction method for inverted arch of primary support of weak broken wall rock tunnel |
| 06/01/2011 | CN102080550A Method for designing double-layer primary support system of large section rock tunnels |
| 06/01/2011 | CN102080548A Construction method of tunnel to cross airport runway by shield method |
| 06/01/2011 | CN102080450A Concrete spray mechanical arm |
| 06/01/2011 | CN101503961B Use method of underground obstacles blasting in shield-tunneling construction |
| 06/01/2011 | CN101182775B Radial type tunnel anti-seepage geotextile cloth laying machine |
| 05/26/2011 | DE102009047048B3 Stahltübbing neben einem Querschlag mit Ausgestaltung für eine richtungs-freie Durchbohrung zur Durchführung von Bohrgestängen Steel tubbing next to a cross-cut design with a direction-free through-hole for the implementation of drill pipes |
| 05/25/2011 | EP2325436A2 Tubing segment next to a transverse gallery designed for non-directional drilling of drilling rods |
| 05/25/2011 | EP2324200A2 Method and apparatus for lining tunnel walls or ceilings with protective nets |
| 05/25/2011 | CN201843624U Grouting pipe |
| 05/25/2011 | CN201843623U Sealing and guiding device of synchronous grouting simulation test platform for shield machine |
| 05/25/2011 | CN201843622U Locking plug template applied to secondary lining construction of tunnel |
| 05/25/2011 | CN201843621U Reinforcing steel bar laying trolley |
| 05/25/2011 | CN201843513U Double-liquid grouting pipe |
| 05/25/2011 | CN102071954A Shield tunnel duct piece |
| 05/25/2011 | CN102071953A Method for casting surrounding concrete of lined steel pipe of shield tunnel |
| 05/25/2011 | CN102071950A Method for protecting shield tail brush and preventing shield tail from seepage |
| 05/25/2011 | CN102071949A Pile type composite tube roofing cover arch structure for tunnel portal and construction method thereof |
| 05/25/2011 | CN102071948A Door type composite pipe roof umbrella arch structure for tunnel opening and construction method thereof |
| 05/25/2011 | CN102071947A Construction method for soft surrounding rock section of large-span tunnel portal |
| 05/25/2011 | CN102071793A Piston type patching machine |
| 05/25/2011 | CN101255798B Tunnel inner micro-destabilization slip-casting control method in complex environmental condition |
| 05/18/2011 | CN201835843U Water stopping device for tunneling machine going in and out of tunnel |
| 05/18/2011 | CN201835842U Secondary lining integral trolley with pipeline passing through small-section tunnel of mountain body |
| 05/18/2011 | CN201835841U Translating device of concrete lining steel mould trolley |
| 05/18/2011 | CN102061928A Shield machine duct piece hoisting device |
| 05/18/2011 | CN102061927A Tunnel waterproof material laying equipment and method |
| 05/18/2011 | CN102061926A TBM tunneling and secondary lining synchronous construction method at mucking of continuous belt conveyor and trolley |
| 05/18/2011 | CN102061923A Tunnel construction method capable of protecting existing building |
| 05/18/2011 | CN101624910B Method for reinforcing concealed tunnel |
| 05/12/2011 | WO2010092405A3 Securing method for horizontal and inclined workings |
| 05/12/2011 | DE102009053626B3 Fixer for manufacturing tubbing segments and/or tubbing segment rings at tunnel lining during tunnel construction, has curved guiding pipe with handle arms provided in recesses and/or slots, where pipe is provided at fabricated parts |
| 05/11/2011 | EP1481138B1 Use of a film to join and/or seal and/or statically reinforce two rigid surfaces or surfaces which can move towards each other |
| 05/11/2011 | EP1172343B1 Cement mortar and shooting material |
| 05/11/2011 | CN201826860U Novel deformation-resistant mine I-beam bracket |
| 05/11/2011 | CN201826859U U-shaped support mounting machine |
| 05/11/2011 | CN201826858U Reaction bonding type sealing waterproof roll material for tunnel pre-paving |
| 05/11/2011 | CN201826857U Tunnel liner trolley |
| 05/11/2011 | CN201826856U Retractable gunite protecting wall device |
| 05/11/2011 | CN201826855U Integral pouring separating hydraulic lining trolley for large-section tunnel inverted arches |
| 05/11/2011 | CN201826854U Concrete lining steel mould trolley lifting device |
| 05/11/2011 | CN201826853U Longitudinal shockproof joint of subway section shield tunnel segment lining |
| 05/11/2011 | CN201826852U Impact abdicating, energy absorbing and supporting device for coal rock laneway |
| 05/11/2011 | CN201826851U Steel frame sleeve support for laneway |
| 05/11/2011 | CN201826508U Uneven-wall cement-based material equivalent-thickness spraying device |
| 05/11/2011 | CN201826402U Reinforced composite waterproof roll with grid cloth |
| 05/11/2011 | CN102052082A Implosion type expansion plugging bag |
| 05/11/2011 | CN102052081A High polymer grouting technology for treating tunnel void and construction method thereof |
| 05/11/2011 | CN101603431B Method for reinforcing outburst-prone coal seam cross-cut coal uncovering |
| 05/11/2011 | CN101519971B Feeding device of spraying machine |
| 05/11/2011 | CN101182772B Two lines intersection small radius, shallow earth covering and large longitudinal slope complicated linetype shield construction method |
| 05/05/2011 | US20110103893 Tunnel multi floor |
| 05/05/2011 | DE102010049679A1 Tübbing mit Polymerbetonschicht Tubbing with polymer concrete layer |
| 05/04/2011 | EP2317074A1 Multi-deck tunnel |
| 05/04/2011 | EP2315915A1 Modification to a tbm structure to provide roof support installation |
| 05/04/2011 | CN201818317U Duct piece intelligent assembling system of shield tunnelling machine |
| 05/04/2011 | CN201818316U Hydraulic moving device |
| 05/04/2011 | CN201818315U Fireproof decorative plate for tunnel |
| 05/04/2011 | CN201818314U Lining segment of shield with gradient function |
| 05/04/2011 | CN201818313U Longitudinal joint elastic device of shield tunnel segment lining in expansive rock and soil area |
| 05/04/2011 | CN201817921U TPO single-side self-adhesive composite waterproof coiled material |
| 05/04/2011 | CN201817920U TPO self-adhesive composite waterproof coiled material with weld edge |
| 05/04/2011 | CN102042021A Automatically walking stepped mobile trestle |
| 05/04/2011 | CN102042019A Two-stair five-step excavation construction method for shallow-buried large-span soft plastic clay tunnel |
| 05/04/2011 | CN101586465B Construction method of large-diameter coal bunker flat-topping lid |
| 04/27/2011 | EP2313614A2 Method for constructing an underground tunnel or hole to create an impervious plug for the storage of hazardous, particularly radioactive, waste |
| 04/27/2011 | EP1877647B1 Waterproof seal and protective layer for surfaces |
| 04/27/2011 | CN201810324U Steel frame for supporting and protecting lower part of middle separation wall in early tunnel period |
| 04/27/2011 | CN201810323U Bolt connection plate for connecting tunnel inverted arch steel frame with arch angle steel frame |
| 04/27/2011 | CN201810322U Needle beam type invert lining slide mould carrier |
| 04/27/2011 | CN201810321U Composite heat insulation lining structure of plateau frozen earth tunnel |
| 04/27/2011 | CN201810318U Pressure detecting device of seriflux in injection hole |
| 04/27/2011 | CN201809983U Wet shotcreting machine |
| 04/27/2011 | CN201809865U Composite sodium bentonite waterproof blanket |
| 04/27/2011 | CN102031982A Tunneling construction Ttechnology for constructing mined tunnelof by adopting composite tooth support through mining method |
| 04/27/2011 | CN102031978A Internal drawing tunnel/hole reinforced concrete support-free upright die |
| 04/27/2011 | CN102031974A Tubal curtain advanced support constructing method for deep mine roadway of coal mine passing through fault fracture zone |
| 04/27/2011 | CN102031973A Analysis of influences of thermal force and freeze-thaw weathering on tunnel |
| 04/27/2011 | CN102031893A Prestressed hexagonal wire netting for engineering |
| 04/27/2011 | CN102031736A Construction technology for under-passing existing line under complicated geological condition |
| 04/27/2011 | CN101614125B Construction method of V-level surrounding rock tunnel |
| 04/27/2011 | CN101498221B Risk dynamic control method for construction safety of city underground engineering |
| 04/20/2011 | CN201802414U Peripheral water-stopping structure of tunnel plug |
| 04/20/2011 | CN201802413U Fast plugging device of mine roadway without external gas source |
| 04/20/2011 | CN201802412U Waterproof silicone rubber seal gasket of thermal shield tunnel segment |
| 04/20/2011 | CN201802411U Sealing end mould of windproof open cut tunnel duct piece |
| 04/20/2011 | CN201802410U Hydraulic self-traveling normal concrete casting trolley for an inclined tunnel |
| 04/20/2011 | CN201802400U Drilling milling and beam assembling all-in-one machine for coal roadway |
| 04/20/2011 | CN201801800U Concrete feeder |