| Patents for E02D 17 - Excavations; Bordering of excavations; Making embankments (8,601) |
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| 10/06/1993 | EP0563472A1 Excavator and methods of use thereof |
| 10/06/1993 | CN1076982A Excavator for constructing underground continuous wall and underground continuous wall construction method |
| 10/06/1993 | CN1076981A Excavator for constructing underground continuous wall and construction method using the excavator |
| 10/05/1993 | US5250340 Mat for stabilizing particulate materials |
| 10/05/1993 | US5249893 Erosion control mat |
| 10/05/1993 | CA1322663C Facing system |
| 09/30/1993 | WO1993019253A1 Cutting shield for digging open trenches in the ground |
| 09/29/1993 | CN2142854Y Hammer underground holing machine |
| 09/28/1993 | US5247743 Method and apparatus for digging trenches |
| 09/26/1993 | CA2092385A1 Connection assembly on retaining wall elements |
| 09/21/1993 | US5246163 Method of applying quick setting spray materials |
| 09/14/1993 | US5244315 Excavator for constructing underground continuous wall and underground continuous wall construction method |
| 09/02/1993 | DE4306315A1 Landscaping of difficult and hard wearing areas - in which mixt. of organic and inorganic material with air and water retaining medium is applied in layers to area to be treated |
| 08/31/1993 | US5240348 Methods of hazardous waste containment |
| 08/12/1993 | DE4202344A1 Support for trench of excavation support panels - uses pipes projecting downwards from cap attached to panel foot to provide stability |
| 08/03/1993 | US5232759 Fabric web for erosion protection |
| 08/03/1993 | US5232313 Shoring guard |
| 08/03/1993 | US5232312 Shoring device |
| 07/25/1993 | CA2060007A1 Hazardous waste containment system |
| 07/22/1993 | DE4200855A1 Protective ground matting - is sewn together with adhesive-treated thread |
| 07/14/1993 | CN1021584C Method for the forming and the deposition in a selected place of a bulk |
| 07/07/1993 | EP0549671A1 Ground stabilisation and support material |
| 07/06/1993 | US5224801 Interlocked gridwork for retaining walls, and the like |
| 06/29/1993 | US5222342 Component elements of protecting structures against erosion and process for assembling and placing the protection structure |
| 06/22/1993 | US5221157 Revetments and units for use in constructing revetments |
| 06/10/1993 | WO1993011306A1 Interlocked gridwork for retaining walls, and the like |
| 06/10/1993 | CA2124205A1 Interlocked gridwork for retaining walls, and the like |
| 06/09/1993 | CN2135598Y Soil taking device for pile base |
| 06/03/1993 | DE4231791C1 Pressure distribution diagram mapping method for filled pipe-ditch - using hydraulic pressure measuring cushions around outer mantle of test pipe inserted in test ditch section filled in normal manner |
| 05/19/1993 | EP0542394A1 Stirring apparatus for improving ground |
| 05/19/1993 | EP0541998A1 Refilling material and refilling method |
| 05/19/1993 | EP0541813A1 Wire saw excavator, cut-off wall or landslide protection construction constructed thereby and construction method thereof |
| 05/13/1993 | DE4226067A1 Device and method for stabilising highways in sloping locations - involves vertical injection posts fitted in lowermost stage with externally extending sections provided with inclined posts and steel reinforcement of concrete support wall |
| 05/13/1993 | DE4136610A1 Working procedure for widening waterway - involves removal of waterway bed material to new embankment line preceded by rectangular container open at top and bottom |
| 05/11/1993 | US5209606 Shoring shield |
| 05/05/1993 | EP0540060A1 Soil nailing |
| 05/05/1993 | EP0540059A1 Soil nailing |
| 05/04/1993 | US5207020 Biodegradable slit and expanded erosion control cover |
| 04/29/1993 | DE4130768C1 Metal reinforcement caging for hardcore under roads - uses pre-tensioned mesh under hardcore which is then tensioned and joined over laid hardcore. |
| 04/06/1993 | US5199824 Excavation shoring system |
| 04/01/1993 | WO1993006310A1 Kit of moulded concrete blocks and gravity retaining wall made therefrom |
| 04/01/1993 | DE4131391A1 Sealing system for steeply sloping dumps - has inner sealing membrane with reinforcements and special surface texture, drainage layer, and outermost covering of suitable material |
| 03/30/1993 | US5197829 Support device for lining ditches |
| 03/25/1993 | DE4131423A1 Bausatz aus beton-formsteinen sowie eine hieraus erstellte schwergewichts-stuetzmauer Kit-form concrete blocks and a heavy weight-retaining wall created therefrom |
| 03/24/1993 | EP0533559A1 Pincer grab excavator |
| 03/23/1993 | US5195849 Trench shoring apparatus |
| 03/18/1993 | WO1993004856A1 Mat for stabilizing particulate materials |
| 03/16/1993 | US5193938 Method and apparatus for laying pipe |
| 03/04/1993 | DE4128873A1 Draining mats for e.g. waste dumps - comprise recycled plastics jointed as wires with additional compact spherical plastic parts for stability |
| 03/03/1993 | EP0348489B1 Earth stabilisation |
| 03/02/1993 | US5190412 Quick assembly modular frame |
| 02/24/1993 | CN2127397Y Branch prop hydraulic link holing device |
| 02/16/1993 | US5187004 Woven fabrics having strong acid and alkali resistant warp yarns containing polyesters and another synthetic polymer, for supporting solid wastes and sludges in landfills |
| 02/16/1993 | CA2076237A1 Trench shield assembly |
| 01/27/1993 | CN1068382A Excavator for forming underground continuous wall |
| 01/19/1993 | US5180256 Support device for lining a ditch |
| 01/19/1993 | US5179752 Cover for trenches |
| 01/13/1993 | EP0522765A2 Excavator for forming underground continuous wall |
| 01/12/1993 | US5177925 Wall element for the dry construction of walls |
| 12/30/1992 | CN2126254U Deep-bed agitation drilling machine |
| 12/29/1992 | CA1311931C Method of constructing a vertical barrier wall in the ground, as well asapparatus for applying this method |
| 12/16/1992 | EP0518298A1 Milling device for slits and milling method |
| 12/16/1992 | EP0518297A1 Excavation equipment and method to control the rate of advance of an excavation tool |
| 12/16/1992 | EP0518293A1 Frame for a milling device for slits with pressure compensation for the bearing closures |
| 12/16/1992 | EP0518292A1 Hose piping with several parallel hoses |
| 12/10/1992 | WO1992021826A1 Wire saw excavator, cut-off wall or landslide protection construction constructed thereby and construction method thereof |
| 12/09/1992 | CN1066902A High efficient dry soil removing and pouring method and device for forming pile |
| 12/03/1992 | DE4117293A1 Soil stabilisation panel or paving - has underside of slab formed of series of open cells with ventilation passages to surface and slabs can be interlinked to form larger units |
| 12/03/1992 | DE4117236A1 Shoring support design for excavations - has vertical struts to hold horizontal panels in place, secured by driven stake at its base |
| 11/04/1992 | EP0511629A1 Shoring device |
| 11/03/1992 | US5160215 Ground surfacing and erosion control device |
| 10/30/1992 | WO1992019820A1 Conservation apparatus |
| 10/30/1992 | CA2102100A1 Conservation apparatus |
| 10/29/1992 | DE4113215A1 Permeable vegetative bank protection system for rivers, etc. - consists of open form of thick fleece and substrate, to encourage rooting and covering with net |
| 10/27/1992 | US5158399 Method for erecting a below grade wall |
| 10/27/1992 | US5158398 Method and apparatus for an excavation support system for trenches |
| 10/21/1992 | EP0509934A1 Method for guiding a digging tool during the excavation of a trench wall, and digging tool to be used in the method |
| 10/20/1992 | US5156496 Earth structures |
| 10/20/1992 | US5156495 Composite civil engineering structure |
| 10/20/1992 | CA2066359A1 Process for guiding the excavation tool used for the construction of a wall cast in the ground, and excavation tool for implementing this process |
| 10/13/1992 | US5154542 Earth-retaining module, system and method |
| 10/13/1992 | US5154541 Modular earth support system |
| 10/08/1992 | DE4139829A1 Trench-walling system |
| 10/08/1992 | DE4108873A1 Machine forming foundation slit wall - has two endless cutter chains mounted side by side and equipped with buckets |
| 10/07/1992 | CN2118088U Concrete casting multi-branch pile hole former |
| 10/07/1992 | CN1064978A Seed tape |
| 10/06/1992 | CA1308266C Earth stabilisation |
| 09/16/1992 | EP0504089A1 Method and mixture of organic-vegetal coating on surface without a fertile bed |
| 09/15/1992 | US5147150 Cell structure for ground consolidation |
| 09/12/1992 | CA2037946A1 Horizontal auger for skidsteer tractors and the like |
| 09/09/1992 | EP0502362A1 Trench shoring device |
| 09/09/1992 | EP0502361A1 Trench shoring device |
| 09/08/1992 | US5145287 For seawalls |
| 09/03/1992 | DE4138506A1 High performance textile mat for civil engineering use - has longitudinal and cross strips locked against each other at crossover points |
| 09/02/1992 | EP0350494B1 Collapsible gridworks for forming structures by confining fluent materials |
| 08/27/1992 | DE4105930A1 Large volume bag for construction of protective embankments - has suspension loops along upper edge with at least one rapidly opening closure emerging from upper edge |
| 08/06/1992 | DE4102994A1 Servo-driven shuttering for trenching - has servo drive vertical from ground frame and additional servo bracing inside trench |
| 08/05/1992 | EP0496926A1 Trench cutter |
| 07/23/1992 | WO1992012003A1 Improved wood fiber mat for soil applications |
| 07/22/1992 | CN1017534B Earth structure |