| Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388) |
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| 03/05/2008 | CN201031503Y Rectangle fastener |
| 03/05/2008 | CN101135138A Continuous rigid frame bridge vertical rotation construction method |
| 02/28/2008 | WO2008022359A1 Tilt-lift method for erecting a bridge |
| 02/27/2008 | CN101130944A Geotechnical soil-ballasted sack cofferdam for water piers of river-crossing bridge and its production method |
| 02/27/2008 | CN101130943A Pin-and-hole auxiliary closure method for steel girder bridge |
| 02/20/2008 | CN201024388Y Hybrid type row-frame for city trestle construction |
| 02/20/2008 | CN201024387Y Rail beam transportation vehicle for magnetic suspension train |
| 02/20/2008 | CN201024364Y Combined girder structure passage for pedestrian and vehicle |
| 02/20/2008 | CN201024363Y Combined steel girder structure passage for pedestrian and vehicle |
| 02/20/2008 | CN101126223A Mobile integral construction platform, construction method thereof and special sling for the same |
| 02/20/2008 | CN101126222A Method for conversing force of bridge inclined cable |
| 02/13/2008 | CN101122116A Tunnel-passing box beam flange plate back pouring method and special die carrier device for the same |
| 02/13/2008 | CN101122115A Construction method for tower crane shift |
| 02/13/2008 | CN101122114A Back-cable-free cable-stayed bridge steel tower vertical turn construction method |
| 02/06/2008 | CN201016159Y Hydraulic elevator tower cable-stayed straddle bridge hoisting truck |
| 02/06/2008 | CN101117795A Mounting method for steel case basket arch single-frame segment |
| 02/06/2008 | CN101117794A High-altitude framework type simple plate supporting machine |
| 02/06/2008 | CN101117793A Steelwork pipe arch bridge float-dragging construction method |
| 02/06/2008 | CN101117792A Erection method of large-span continuous steel truss arch |
| 02/06/2008 | CN101117791A Abnormal shape steel case and orthotropic plate bottom formwork combined type moving die carrier framework and construction method thereof |
| 02/06/2008 | CN101117790A Closure method of large-span continuous steel truss arch |
| 02/06/2008 | CN101117789A Rail traveling type beam moving stillage truck |
| 01/23/2008 | CN201010862Y Assembled bridging machine |
| 01/23/2008 | CN201010861Y Compound slideway sliding electricity proof device |
| 01/23/2008 | CN201010860Y Downgoing movable mould base integral construction bridging machine |
| 01/09/2008 | CN201003145Y Upward and self-walking type mobile die carrier |
| 01/09/2008 | CN101100843A 600t supporting gravity type grouting construction method |
| 01/09/2008 | CN101100842A Magnetic suspension rail beam transporting vehicle |
| 01/02/2008 | CN101096839A High altitude transmit method of construction working cable |
| 12/27/2007 | WO2007147886A1 Method of producing a precast segmental bridge, and precast segmental bridge |
| 12/27/2007 | DE102006029130A1 Verfahren zur Herstellung einer Segmentfertigteilbrücke und Segmentfertigteilbrücke A method for producing a precast bridge segment and segment precast bridge |
| 12/19/2007 | CN200992687Y Slingdevice for suspension bridge steel box beam mounting |
| 12/12/2007 | CN101086153A Connection and anchoring device between steel suspended box and steel guard sleeve |
| 12/12/2007 | CN100354477C Swing-construction method for mounting dual-hoist at land-shoul beam section for steel box girder suspension bridge |
| 12/05/2007 | CN200985513Y Hanging box launching-free dismantling chucking appliance |
| 12/05/2007 | CN200985492Y Construction positioning device for suspending bridge main cable |
| 12/05/2007 | CN101082203A Construction protection method for bridge near top side of electrified railroad high voltage wire |
| 11/28/2007 | CN200981978Y Two-span step-type bridge girder erection machine |
| 11/28/2007 | CN101078198A Steel box beam erection method for self-anchored suspension bridge |
| 11/28/2007 | CN101078195A 桥梁及其施工方法 Bridge and construction method |
| 11/20/2007 | US7296317 Box beam bridge and method of construction |
| 11/14/2007 | CN200974959Y Hollow shape welding guide rail |
| 11/07/2007 | CN200971475Y Lifting system for arch rib large section mounting joining of steel arch bridge |
| 11/06/2007 | US7290648 Device for moving a heavy load |
| 10/31/2007 | CN200967931Y Side-truss cradle for suspension pouring arch-type bridge |
| 10/31/2007 | CN200967930Y Member bar bolting combined type solid jig |
| 10/31/2007 | CN200967929Y Regulating device for steel arch truss dome |
| 10/31/2007 | CN200967928Y End-piecener connected by male-female arc head regulation screw rods |
| 10/31/2007 | CN200967927Y Rope-suspension bridge multi-span ropeway girder conveyer |
| 10/24/2007 | CN101058969A Method of designing multifunctional assemble type light overpass |
| 10/17/2007 | CN200961241Y Folding back support leg of bridge-building machine for special railway for passenger |
| 10/17/2007 | CN101054795A Segmentation mounting method for cable of cable stayed bridge and connector for implementing cable segmented connection |
| 10/17/2007 | CN101054791A Joist type cable arch bridge structure and its construction method |
| 10/11/2007 | US20070234680 Methods and apparatus for forming and placing generally horizontal structures |
| 10/10/2007 | CN200958196Y Bridge-spanning displacement controller |
| 10/03/2007 | CN200955125Y High-speed railway passenger transport special line prefabricated box girder fully-hydraulic integrated retraction internal mould |
| 10/03/2007 | CN200955124Y Novel railway bridging machine |
| 10/03/2007 | CN200955123Y Bridge cable-paying-off device |
| 10/03/2007 | CN101046087A Method of controlling curve profile of bridge steel column |
| 09/26/2007 | CN200952120Y Bridge erecting machine capable of producing girder hear pier in-situ automatic moving and placing girder and assembling |
| 09/26/2007 | CN101041946A Concrete arch type bridging machine |
| 09/23/2007 | CA2582023A1 Mobile compression and tension bridge and shelter structure |
| 09/20/2007 | DE102006039551B3 Bridge manufacturing method involves articulating end point of support rod with bridge carrier, and column, a bridge carrier with end points and support rod with end points is manufactured in perpendicular position |
| 09/19/2007 | EP1835076A1 Method and arrangement for moving a bridge |
| 09/13/2007 | US20070209125 Device for Separating and Positioning Module Bridges |
| 09/12/2007 | CN200946245Y Deck plank crane chassis for avoiding single cable plane stayed cable |
| 09/12/2007 | CN101033606A Bridge heavy steel cofferdam gasbag watering method |
| 09/12/2007 | CN101033605A Positioning device for bridge steel cofferdam waterborne tie-high and positioning method thereof |
| 09/12/2007 | CN101033604A Accurate installation process for oversea bridge binding beam 0# section |
| 09/05/2007 | EP1828484A2 Bridge construction system and method |
| 09/05/2007 | CN101029472A Tower column of stayed-cable bridge and its construction |
| 09/05/2007 | CN101029470A Hydraulic spile bridge and dyke construction |
| 08/29/2007 | CN101024938A Assembling type bridge-errecting machine |
| 08/22/2007 | CN2937234Y Triangle hanging basket parallel wire beam cross brace |
| 08/22/2007 | CN2937233Y Midspan continuous beam bridge building machine |
| 08/22/2007 | CN1333136C Construction technology of suspensing truss crossing river |
| 08/09/2007 | US20070180635 Modular-bridge construction |
| 08/08/2007 | CN2931566Y Lower nose girder front supporting leg inversion mechanism of up-down nose girder type large tonnage bridging machine |
| 08/08/2007 | CN2931565Y Unpowered descent control device of special passenger transport line beam raising machine |
| 08/08/2007 | CN2931564Y Folding cantilever beam of special passenger transport line railway bridging machine |
| 08/08/2007 | CN2931563Y Up-down cantilever beam of special passenger transport line bridging machine |
| 08/08/2007 | CN1330829C Integrated hoisting method and special slings for steel pipe concrete flexible cable arch bridge |
| 07/19/2007 | US20070163058 Method and Apparatus for Bridge Construction |
| 07/18/2007 | CN100999895A Longspan bridge erecting apparatus and erecting method thereof |
| 07/17/2007 | US7243474 Methods and apparatus for forming and placing generally horizontal structures |
| 07/11/2007 | CN1995650A Novel prefabricated concrete hollow slab girder and construction process for building roads and bridges by using same |
| 07/10/2007 | US7240389 Method of constructing partially earth-anchored cable-stayed bridge using thermal prestressing technique |
| 07/05/2007 | WO2007076417A2 Method and apparatus for bridge construction |
| 07/05/2007 | US20070151050 Method and installation for constructing an expressway, and an expressway |
| 07/05/2007 | CA2813772A1 Method and apparatus for bridge construction |
| 07/05/2007 | CA2634458A1 Method and apparatus for bridge construction |
| 07/04/2007 | EP1803852A1 Floors structure |
| 06/27/2007 | CN1986972A Moving position gesture measuring method based on double image sensor suitable for top bridge construction |
| 06/14/2007 | WO2007066387A1 Bridge construction method |
| 06/07/2007 | WO2007064491A1 Longitudinally offset bridge substructure support system |
| 06/07/2007 | US20070124876 Self-anchored suspension bridge |
| 06/06/2007 | CN1974931A Box type baseboard prestress concrete variable cross-section box girder bridge and construction method thereof |
| 06/06/2007 | CN1974930A Baseboard cable horizontal arrangement prestress concrete variable cross-section box girder bridge and construction method thereof |
| 06/06/2007 | CN1974929A Built-in oblique leg rigid-frame prestress concrete variable cross-section box girder bridge and construction method thereof |
| 05/31/2007 | US20070119004 Longitudinally offset bridge substructure support system |