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)
12/2005
12/07/2005CN2744734Y Anti-bounce manhole cover made of composite materials
12/01/2005WO2005113911A1 Supporting wall and moulded blocks of concrete for building a supporting wall
12/01/2005US20050265792 Plantable reinforced earth wall and its block and construction method of reinforced earth wall
12/01/2005US20050265791 Wall structure for retaining soils
12/01/2005US20050262794 Civil engineering structure, individual construction element and method for reinforcing such a structure
12/01/2005DE202005014528U1 Manhole cover has ridge formed to recess on manhole opening frame to engage lateral projection of cover and prevent cover from accidentally closing from upright open position
11/2005
11/30/2005EP1600563A2 Split key segmental retaining wall system
11/30/2005EP1600562A1 Foundation stone for retaining wall having a non-vertical pitch
11/30/2005EP1600561A1 Water resistant cast-in-place pile wall and method of constructing it
11/30/2005CN2743425Y Waterproof well cover
11/30/2005CN2743424Y Antitheft manhole cover
11/30/2005CN2743423Y Concrete road well cover
11/30/2005CN1702237A Anti-theft and turnover preventing manhole cover and method thereof
11/29/2005US6968854 Manhole base
11/24/2005WO2005111373A2 Continuous chamber environment resistant retaining wall block and methods of use thereof
11/24/2005WO2005111319A1 Covered plastic lock
11/24/2005WO2005111318A1 Protective rib
11/24/2005WO2005111317A1 Process and device for building a tunnel immersed on a sub-sea soil
11/24/2005US20050260042 Reinforcing geotextile mat and embankment method using the same
11/24/2005CA2566733A1 Process and device for building a tunnel immersed on a sub-sea soil
11/24/2005CA2566245A1 Continuous chamber environment resistant retaining wall block and methods of use thereof
11/23/2005EP1488046A4 Method of construction
11/23/2005CN2742037Y Inspection manhole ring seat
11/23/2005CN2742036Y Novel anti-theft inspection manhole cover
11/23/2005CN2742035Y Automatic water drain type inspection manhole cover
11/23/2005CN2742034Y Sanitary manhole cover
11/23/2005CN1699704A Greening wellhead
11/23/2005CN1699703A Combined pipe fitting inspection well
11/17/2005WO2005108693A2 Asymmetric retaining wall block
11/17/2005WO2005108683A1 Veneers for walls, retaining walls and the like
11/17/2005WO2005108682A1 Modular building elements for constructing retaining wall and the construction method thereof
11/17/2005US20050254906 Continuous chamber environment resistant retaining wall block and methods of use thereof
11/17/2005US20050254899 Containment systems, methods, and devices
11/17/2005US20050252932 Dispenser sump
11/17/2005US20050252144 Veneers for walls, retaining walls and the like
11/17/2005US20050252117 Precast concrete panels for basement walls
11/17/2005DE202004010995U1 Deckel einer Schachtabdeckung sowie Schachtabdeckung Lid of a manhole cover and shaft cover
11/17/2005DE102004020108A1 Reinforced concrete slotted wall e.g. for slotted walls, has sealing joint and or joint sheet metal formed for movement joint contained within slotted wall with movement of joint extending in vertical direction
11/17/2005CA2566012A1 Modular building elements for constructing retaining wall and the construction method thereof
11/16/2005EP1596011A1 Process and apparatus for producing an immersed tunnel on subsea ground
11/16/2005EP1596010A1 Method, device and bridge structure for making an underpass
11/16/2005EP1595844A1 Dipenser sump with passageway for wires
11/16/2005CN2740674Y Safety manhole cover
11/16/2005CN2740673Y Chain safety manhole cover
11/16/2005CN2740672Y Base and cover of manhole
11/16/2005CN2740671Y Wear and pressure resistant composite manhole cover
11/16/2005CN2740670Y Environmental protective decorative manhole cover
11/16/2005CN2740669Y Safety manhole cover
11/16/2005CN2740668Y Underground well chamber
11/16/2005CN1696416A Anti-theft device for public manhole cover
11/16/2005CN1696415A Process and apparatus for producing an immersed tunnel on subsea ground
11/16/2005CN1696046A Dispenser sump
11/15/2005CA2504096A1 Dispenser sump
11/10/2005WO2005106136A1 Fabricated breast walls in which a pre-stress is induced in steel strands installed in a body and a construction method thereof
11/10/2005WO2005106135A1 Block for retaining wall
11/10/2005DE202005009759U1 Covering for e.g. sewer pits, rainwater or waste water ducts, has plug stopping ventilation opening
11/10/2005DE19635648B4 Straßenkappe Surface box
11/10/2005DE102004017805A1 Cover assembly, for a water drainage shaft, is installed by the insertion of a template through the locking ring and any height equalizing rings to center them against the inner mantle of the upper shaft cone
11/09/2005EP1593780A1 Locking device for a manhole
11/09/2005EP1592539A2 Concrete block and method of making same
11/09/2005CN2739235Y Manhole cover seat for lifting inspection well
11/09/2005CN2739234Y Concave decorating manhole-cover of composite material
11/09/2005CN1694854A Method for the production of a plant-based construction material and construction material obtained by mens of said method
11/09/2005CN1693592A Greening manhole frame cover (grass planting antitheft manhole frame and cover)
11/09/2005CN1693591A Construction method of reconstrating existant underground space into subway station
11/03/2005WO2005103393A1 Block for retaining wall and step-like stacking method for the same
11/03/2005US20050244227 Construction castings with ball and socket connectors
11/03/2005US20050244226 Manhole cover
11/03/2005US20050241349 Device that makes it possible to lock and unlock, by means of a key, a stopper or cover on a frame
11/03/2005US20050241257 Asymmetric retaining wall block
11/03/2005DE10237570B4 Absicherungsvorrichtung für einen Deckelverschluss Protection device for a lid closure
11/03/2005DE102004042517A1 Method for securing vertical embankments using retaining boards secured by earth anchors and fitted with wire baskets filled with decorative infill
11/02/2005CN2737836Y Antitheft manhole cover
11/02/2005CN1692231A Locking device and method for catch basin and manhole covers
11/01/2005US6960048 Modular segmented retaining wall
11/01/2005CA2278952C Method for preparing basement
11/01/2005CA2139394C Debris cap
10/2005
10/27/2005WO2005100700A1 Reinforced retaining wall and method of construction
10/27/2005US20050238745 Apparatus and method for impressing patterns in a slip-formed concrete wall
10/27/2005DE20122461U1 Frame for shaft covering, has body whose lower part is arranged perpendicularly to external flange such that elevation adjustment of frame is made on bearing surface, and connection unit to lock rotation of frame
10/27/2005DE102004010556B4 Height adjustable plastic hydrant, has upper part movable up or down by overcoming pressure interaction between upper and lower parts
10/26/2005EP1589151A2 Skeleton construction for the installation of walls for protection against sound, wind etc.
10/26/2005EP1389249A4 Retaining wall structure for soil stabilization
10/26/2005CN2736426Y Cipher anti-theft manhole cover
10/26/2005CN2736425Y Novel composite anti-theft inspection well cover
10/26/2005CN2736424Y Mud-rock flow tunnel
10/26/2005CN1688768A Reinforcing system for stackable retaining wall units
10/26/2005CN1687536A Construction method of subsurface excavation and layer added by using top layer of existed basement as native cover board
10/25/2005US6957927 Removable aircraft servicing pit lid
10/25/2005CA2281475C An element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
10/20/2005US20050232696 System for supporting and leveling paving stones
10/20/2005US20050232695 Lockable manhole cover
10/20/2005US20050230295 Grate for closing a drain and similar
10/20/2005DE202005011185U1 Channel shaft sealing device for use in sewage and electrical ducting, has sealing plate implemented in widely and axially stretchable manner, such that sealing ring is radially widened and pressed against inner wall of channel shaft
10/20/2005DE20122452U1 Reconstruction method for manhole cover/cover support using milling cutting process uses round milling head to cut angled milled edges to ease removal of old cover/support and fitting of new cover/support
10/19/2005EP1585864A1 Closure device
10/19/2005CN2734836Y Theft-proof manhole cover
10/19/2005CN2734835Y Luminous anti-theft manhole cover
10/19/2005CN1683720A Device for locking and unlocking by a key and a stopper on a frame
10/19/2005CA2503181A1 System for supporting and leveling paving stones
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