Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02D - Foundations; Excavations; Embankments; Underground or underwater structures › E02D 29 - Underground or underwater structures; Retaining walls
Patents for E02D 29 - Underground or underwater structures; Retaining walls (15,197)
09/2003
09/09/2003US6616380 Subterranean structures and methods for constructing subterranean structures
09/09/2003US6616371 Cover for in-ground meter enclosures used in traffic loading conditions, and method for making
09/09/2003US6616370 Panel inspection plug and method for assembling and using same
09/09/2003US6615561 Retaining wall block
09/04/2003WO2003072327A1 Method for producing a manhole element, particularly a manhole ring, upper sleeve for producing a manhole element, and a manhole element
09/04/2003DE20308938U1 Ground anchor, to secure buried embankment reinforcements, has a rod with ends bent into hooks to form a clip
09/03/2003EP1340857A1 Reinforced earth retaining wall
09/03/2003EP0900304B1 Modular block retaining wall construction
09/03/2003CN2570326Y Cipher anti-theft well cover
09/03/2003CN2570325Y Manhole cover locking apparatus
09/03/2003CN2570324Y Composite well cover
09/03/2003CN1439780A Manhole covers
09/02/2003US6612784 Modular retaining wall system
08/2003
08/28/2003US20030160147 Method for casting concrete retaining wall blocks
08/28/2003DE20304547U1 Wire basket, comprises base with side walls, two separate side wall parts and cover
08/27/2003CN2568696Y Operation hole cover able to prevent its cover from jumping
08/27/2003CN2568695Y Dual-tube type bag structure
08/27/2003CN1438392A Underground continuous digging machine and construction method thereof
08/27/2003CN1119469C Underground structural work and process for production thereof
08/27/2003CN1119468C Structural blocks for building basement, block manufacturing method, block trans porting method, and block installing method
08/21/2003WO2003069750A1 Articulated conduit that is used to house underground pipes
08/21/2003WO2003069076A1 Lid assembly for facility access opening
08/21/2003WO2003069075A1 A manhole access cover
08/21/2003US20030156908 Soil-retaining wall of recycled tires by ecological constructing method
08/21/2003US20030156906 Tyre foundation structure
08/20/2003EP1336559A1 Method for lowering under water the floating body of a floating support
08/14/2003WO2003066970A2 Revetment block and mat
08/14/2003WO2003027400A8 Cover arrangement
08/14/2003US20030152429 Method of lowering a floating body of a floating foundation
08/14/2003US20030150184 Corner block for use in forming a corner of a segmental retaining wall
08/14/2003DE20023253U1 Supply terminal device for connecting building to mains supply networks has sunken shaft containing supply network line for each mains supply network
08/13/2003EP1334237A1 Building component and retaining wall comprising same
08/13/2003CN2565875Y Pressure-resisting anticollision integrated structure well
08/13/2003CN1435540A Gravity wharf wall structural body
08/12/2003US6604891 Retaining wall drainage unit
08/07/2003WO2003064774A1 Soil stabilizing system
08/07/2003US20030147705 Revetment block and mat
08/07/2003US20030145527 Riser pan component for on-site waste systems
08/07/2003US20030145526 Wire mesh mat, in particular, for gabion baskets
08/07/2003DE20204750U1 Stacking walling block has sloping edge male and female profiles on the top and bottom for stacking without cement
08/07/2003CA2370924A1 Retaining wall blocks
08/06/2003EP0828899B1 A block for the mortarless construction of a wall
08/06/2003CN2564625Y Cover seat for manhole
08/06/2003CN1117197C Ribbed retaining wall
07/2003
07/31/2003WO2003062538A2 Interlocking and securable retaining wall block and system
07/31/2003US20030143029 Precast concrete culvert system
07/31/2003US20030140840 Quay wall structure
07/31/2003US20030140585 Retaining wall system
07/31/2003CA2410324A1 A quay wall structure of gravity type in which other types are applied
07/30/2003EP1330576A1 Device for covering shafts
07/30/2003CN2563193Y Safety lock, self protection hinge safety anti-theft manhole cover
07/30/2003CN2563192Y Water-proof, anti-theft and anti-foul type sealed well cover
07/24/2003WO2003060251A1 Masonry block and method of making same
07/24/2003WO2003060242A1 Underground pipe and cable gallery which can be inspected
07/24/2003WO2003059751A2 Underwater storage container and system and method for using the same
07/24/2003DE20209228U1 Drain cover has transponder for identification purposes so that it can be easily identified during maintenance rounds ensuring that it is not missed out
07/24/2003CA2720482A1 Masonry block and method of making same
07/23/2003EP1329558A1 Device for adjusting the height of a manhole cover to the street level
07/23/2003EP1328690A1 Building apparatus and method
07/23/2003EP0990073B1 Damming device for erecting a liquid-damming protective bank
07/23/2003CN1431380A Electric coded lock system used for well covers
07/23/2003CN1431375A Wall module of well walls and method for building wall bodies of well walls by using module
07/23/2003CN1115447C Bolt-spray supports method for water control
07/22/2003US6595726 Retaining wall system and method of making retaining wall
07/22/2003US6595722 Composite concrete metal encased stiffeners for metal plate arch-type structures
07/22/2003US6595717 Road gully or inspection cover assembly
07/17/2003WO2003058003A2 Multiple synthetic deformed bars and retaining walls
07/17/2003US20030133757 Inflatable underground structure liner
07/16/2003EP1327720A1 Access cover
07/15/2003US6592301 Block with multifaceted bottom surface
07/10/2003WO2003040478A8 Interlocking building block
07/10/2003US20030129027 Sealing device for a manhole
07/10/2003US20030127581 Form for manufacturing concrete blocks for freestanding walls
07/10/2003US20030126821 Masonry block and method of making same
07/10/2003US20030126809 Building block, system and method
07/10/2003DE20306070U1 The water drain shaft, at road traffic surfaces, has an upper frame and cover/grid of cast iron, where the cover is supported by pillars/brackets at local points around the frame with exchangeable damping caps
07/09/2003EP1040233B1 Road stem case
07/08/2003US6589037 Device for covering a core of a foothold with synthetic resin
07/08/2003US6588810 Closing device with selective locking
07/03/2003US20030125425 Lightweight and porous construction materials containing rubber
07/03/2003US20030121216 Shroud for septic tank access opening
07/03/2003DE9422467U1 Support grid for planted-up road embankments - has hinged front and base grid with removable bracing element to facilitate transport and handling.
06/2003
06/26/2003WO2003012208A3 Barrier and a device for erecting the same
06/26/2003US20030118410 Grooved retaining wall block and system
06/25/2003EP1321586A1 Ground surface access assemblies
06/25/2003EP1321585A2 Wire mesh, especially for gabions
06/25/2003CN2558133Y Combined man hole trough for communication and power line
06/25/2003CN2557595Y Sealed theft-proof easy open man hole
06/25/2003CN2557594Y Steel fibre concrete theft-proof man hole cover
06/25/2003CN2557593Y Shock-damping casting man (hand) hole
06/25/2003CN1425829A Large wharf structure with retaining structure in front of and rear side of pile base slab
06/25/2003CN1112484C Prestressed underground continuous Wall
06/24/2003CA2368894C Retaining wall system with interlocked wall-building units
06/19/2003WO2003050359A1 Method of repairing and manhole and paving therearound, and device used for the method
06/18/2003EP0894900B1 Structure of pile foundation
06/18/2003CN2556269Y Drain-type composite rubber waterstop
06/18/2003CN2556268Y Anti-theft impact-proof manhole cover with sound
06/18/2003CN2556267Y Dust-proof cable duct cover plate with blind hole
06/12/2003WO2003012213A8 Modular enclosure for buried pipelines
06/12/2003US20030107258 Cutting blade and method for cutting pavement in a circle
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