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E02D 1/00
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Investigation of foundation soil in situ |
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E02D 1/02
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Investigation of foundation soil in situ before construction work |
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E02D 1/04
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Sampling of soil |
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E02D 1/06
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Sampling of ground water |
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E02D 1/08
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Investigation of foundation soil in situ after finishing the foundation structure |
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E02D 3/00
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Improving or preserving soil or rock, e.g. preserving permafrost soil |
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E02D 3/02
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Improving by compacting |
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E02D 3/08
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Improving by compacting by inserting stones or lost bodies, e.g. compaction piles |
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E02D 3/10
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Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains |
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E02D 3/11
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Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electrochemical means |
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E02D 3/12
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Consolidating by placing solidifying or pore-filling substances in the soil |
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E02D 3/026
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Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers |
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E02D 3/032
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Trench rollers |
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E02D 3/039
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Slope rollers |
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E02D 3/046
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Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil |
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E02D 3/054
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Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation |
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E02D 3/061
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Tampers with directly acting explosion chambers |
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E02D 3/068
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Vibrating apparatus operating with systems involving reciprocating masses |
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E02D 3/074
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Vibrating apparatus operating with systems involving rotary unbalanced masses |
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E02D 3/115
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Improving or preserving soil or rock, e.g. preserving permafrost soil by thermal, electrical or electrochemical means by freezing |
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E02D 5/00
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Bulkheads, piles, or other structural elements specially adapted to foundation engineering |
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E02D 5/02
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Sheet piles or sheet pile bulkheads |
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E02D 5/03
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Prefabricated parts |
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E02D 5/04
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Prefabricated parts made of steel |
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E02D 5/06
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Fitted piles or other elements specially adapted for closing gaps between two sheet piles or between two walls of sheet piles |
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E02D 5/08
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Locking formsEdge jointsPile crossingsBranch pieces |
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E02D 5/10
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Prefabricated parts made of concrete or reinforced concrete |
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E02D 5/12
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Locking formsEdge jointsPile crossingsBranch pieces |
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E02D 5/14
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Sealing joints between adjacent piles |
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E02D 5/16
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Auxiliary devices rigidly or detachably arranged on sheet piles for facilitating assembly |
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E02D 5/18
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Bulkheads or similar walls made solely of concrete in situ |
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E02D 5/20
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Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ |
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E02D 5/22
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Piles |
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E02D 5/24
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Prefabricated piles |
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E02D 5/26
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Prefabricated piles made of timber with or without reinforcementMeans affording protection against spoiling of the woodSelf-cleaning of piles placed in water |
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E02D 5/28
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Prefabricated piles made of steel |
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E02D 5/30
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Prefabricated piles made of concrete or reinforced concrete or made of steel and concrete |
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E02D 5/32
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Prefabricated piles with arrangements for setting in position by fluid jets |
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E02D 5/34
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Concrete or concrete-like piles cast in position |
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E02D 5/36
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Concrete or concrete-like piles cast in position making without use of mould-pipes or other moulds |
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E02D 5/38
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds |
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E02D 5/40
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds in open water |
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E02D 5/42
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds by making use of pressure liquid or pressure gas for compacting the concrete |
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E02D 5/44
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Concrete or concrete-like piles cast in position making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile |
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E02D 5/46
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Concrete or concrete-like piles cast in position making in situ by forcing bonding agents into gravel fillings or the soil |
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E02D 5/48
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Piles varying in construction along their length |
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E02D 5/50
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Piles comprising both precast concrete portions and concrete portions cast in situ |
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E02D 5/52
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Piles composed of separable parts, e.g. telescopic tubes |
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E02D 5/54
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Piles with prefabricated supports or anchoring partsAnchoring piles |
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E02D 5/56
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Screw piles |
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E02D 5/58
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Prestressed concrete piles |
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E02D 5/60
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Piles with protecting cases |
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E02D 5/62
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Compacting the soil at the footing or in a casing by forcing cement or like material through tubes |
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E02D 5/64
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Repairing piles |
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E02D 5/66
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Mould-pipes or other moulds |
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E02D 5/68
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Mould-pipes or other moulds for making bulkheads |
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E02D 5/70
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Mould-pipes or other moulds for making sheet piles |
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E02D 5/72
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Pile shoes |
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E02D 5/74
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Means for anchoring structural elements or bulkheads |
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E02D 5/76
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Anchorings for bulkheads or sections thereof |
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E02D 5/80
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Ground anchors |
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E02D 7/00
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Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds |
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E02D 7/02
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Placing by driving |
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E02D 7/04
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Hand pile-drivers |
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E02D 7/06
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Power-driven drivers |
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E02D 7/08
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Drop drivers with free-falling hammer |
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E02D 7/10
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Power-driven drivers with pressure-operated hammer |
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E02D 7/12
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Drivers with explosion chambers |
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E02D 7/14
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Components for drivers |
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E02D 7/16
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Scaffolds for drivers |
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E02D 7/18
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Placing by vibrating |
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E02D 7/20
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Placing by pressure or pulling power |
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E02D 7/22
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Placing by screwing down |
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E02D 7/24
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Placing by using fluid jets |
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E02D 7/26
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Placing by using several means simultaneously |
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E02D 7/28
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Placing of hollow piles or mould-pipes by means arranged inside the piles or pipes |
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E02D 7/30
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Placing of hollow piles or mould-pipes by means arranged inside the piles or pipes by driving cores |
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E02D 9/00
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds |
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E02D 9/02
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds by withdrawing |
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E02D 9/04
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Removing sheet pile bulkheads, piles, mould-pipes, or other moulds by cutting-off under water |
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E02D 11/00
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Methods or apparatus for both placing and removing sheet pile bulkheads, piles, or mould-pipes |
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E02D 13/00
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Accessories for placing or removing piles or bulkheads |
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E02D 13/02
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Accessories for placing or removing piles or bulkheads specially adapted for placing or removing bulkheads |
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E02D 13/04
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Guide devicesGuide frames |
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E02D 13/06
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Accessories for placing or removing piles or bulkheads for observation while placing |
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E02D 13/08
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Removing obstacles |
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E02D 13/10
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Follow-blocks of pile-drivers or like devices |
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E02D 15/00
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Handling building or like materials for hydraulic engineering or foundations |
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E02D 15/02
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Handling of bulk concrete specially for foundation purposes |
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E02D 15/04
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Placing concrete in mould-pipes, pile tubes, boreholes, or narrow shafts |
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E02D 15/06
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Placing concrete under water |
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E02D 15/08
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Sinking workpieces into water or soil |
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E02D 15/10
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Placing gravel or like material under water |
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E02D 17/00
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ExcavationsBordering of excavationsMaking embankments |
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E02D 17/02
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Foundation pits |
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E02D 17/04
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Bordering or stiffening the sides of foundation pits |
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E02D 17/06
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Foundation ditches or narrow shafts |
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E02D 17/08
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Bordering or stiffening the sides of ditches or narrow shafts for foundations |
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E02D 17/10
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Covering trenches for foundations |
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E02D 17/12
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Back-filling of foundation trenches or ditches |
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E02D 17/13
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Foundation slotsImplements for making these slots |
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E02D 17/16
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Loosening of soil or rock, under water |
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E02D 17/18
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Making embankments |
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E02D 17/20
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Securing of slopes or inclines |
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E02D 19/00
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Keeping dry foundation sites or other areas in the ground |
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E02D 19/02
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Restraining of open water |
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E02D 19/04
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Restraining of open water by coffer-dams |
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E02D 19/06
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Restraining of underground water |
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E02D 19/08
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Restraining of underground water by employing open ditches arranged below the level of the water |
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E02D 19/10
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Restraining of underground water by lowering level of ground water |
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E02D 19/12
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Restraining of underground water by damming or interrupting the passage of underground water |
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E02D 19/14
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Restraining of underground water by damming or interrupting the passage of underground water by freezing the soil |
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E02D 19/16
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Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances |
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E02D 19/18
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Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons |
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E02D 19/20
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Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air |
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E02D 19/22
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Lining sumps in trenches |
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E02D 23/00
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CaissonsConstruction or placing of caissons |
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E02D 23/02
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Caissons able to be floated on water and to be lowered into water in situ |
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E02D 23/04
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Pneumatic caissons |
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E02D 23/06
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Bringing persons or material into, or out of, compressed air caissons |
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E02D 23/08
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Lowering or sinking caissons |
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E02D 23/10
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Caissons filled with compressed air |
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E02D 23/12
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Inclined lowering |
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E02D 23/14
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Decreasing the skin friction while lowering |
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E02D 23/16
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Jointing caissons to the foundation soil, specially to uneven foundation soil |
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E02D 25/00
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Joining caissons or like sunk units to each other under water |
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E02D 27/00
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Foundations as substructures |
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E02D 27/01
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Flat foundations |
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E02D 27/02
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Flat foundations without substantial excavation |
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E02D 27/04
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Flat foundations in water or on quicksand |
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E02D 27/06
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Floating caisson foundations |
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E02D 27/08
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Reinforcements for flat foundations |
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E02D 27/10
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Deep foundations |
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E02D 27/12
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Pile foundations |
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E02D 27/14
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Pile framings |
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E02D 27/16
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Foundations formed of separate piles |
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E02D 27/18
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Foundations formed by making use of caissons |
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E02D 27/20
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Caisson foundations combined with pile foundations |
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E02D 27/22
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Caisson foundations made by starting from fixed or floating artificial islands by using protective bulkheads |
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E02D 27/24
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Foundations constructed by making use of diving-bells |
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E02D 27/26
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Compacting soil locally before forming foundationsConstruction of foundation structures by forcing binding substances into gravel fillings |
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E02D 27/28
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Stressing the soil or the foundation structure while forming foundations |
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E02D 27/30
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Foundations made with permanent use of sheet pile bulkheads, walls of planks, or sheet piling boxes |
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E02D 27/32
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Foundations for special purposes |
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E02D 27/34
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Foundations for sinking or earthquake territories |
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E02D 27/35
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Foundations formed in frozen ground, e.g. in permafrost soil |
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E02D 27/36
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Foundations formed in moors or bogs |
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E02D 27/38
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Foundations for large tanks, e.g. oil tanks |
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E02D 27/40
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Foundations for dams across valleys or for dam constructions |
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E02D 27/42
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Foundations for poles, masts, or chimneys |
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E02D 27/44
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Foundations for machines, engines, or ordnance |
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E02D 27/46
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Foundations for supply conduits or other canals |
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E02D 27/48
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Foundations inserted underneath existing buildings or constructions |
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E02D 27/50
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Anchored foundations |
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E02D 27/52
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Submerged foundations |
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E02D 29/00
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Underground or underwater structuresRetaining walls |
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E02D 29/02
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Retaining or protecting walls |
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E02D 29/05
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location lineMethods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench |
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E02D 29/07
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Tunnels or shuttering therefor preconstructed as a whole or continuously made, and moved into place on the water-bed, e.g. into a preformed trench |
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E02D 29/09
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Constructions or methods of constructing, in water, not otherwise provided for |
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E02D 29/12
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Manhole shaftsOther inspection or access chambersAccessories therefor |
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E02D 29/14
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Covers for manholes or the likeFrames for covers |
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E02D 29/16
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Arrangement or construction of joints in foundation structures |
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E02D 29/045
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location lineMethods of making them |
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E02D 29/055
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Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location lineMethods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench further excavation of the cross-section proceeding underneath an already installed part of the structure, e.g. the roof of a tunnel |
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E02D 29/063
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Tunnels submerged into, or built in, open water |
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E02D 29/067
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Floating tunnelsSubmerged bridge-like tunnels, i.e. tunnels supported by piers or the like above the water-bed |
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E02D 29/073
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Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench |
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E02D 29/077
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Tunnels at least partially built beneath the water-bed characterised by being made by methods involving disturbance thereof all along the location line, e.g. by cut-and-cover or caisson methods |
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E02D 31/00
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution |
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E02D 31/02
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water |
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E02D 31/04
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Watertight packings for use under hydraulic pressure |
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E02D 31/06
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water |
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E02D 31/08
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil |
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E02D 31/10
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure |
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E02D 31/12
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against upward hydraulic pressure |
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E02D 31/14
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Protective arrangements for foundations or foundation structuresGround foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against frost heaves in soil |
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E02D 33/00
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Testing foundations or foundation structures |
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E02D 35/00
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Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations |
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E02D 37/00
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Repair of damaged foundations or foundation structures |
