Patents
Patents for E02D 35 - Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations (635)
03/1990
03/27/1990US4911580 Apparatus and method for raising and supporting a building
03/13/1990US4907916 Pressure grouted pier and pier inserting tool
03/06/1990US4906140 Method and apparatus for raising and supporting a foundation
02/1990
02/15/1990DE3908005A1 Method of founding a structure by lowering
02/15/1990DE3827004A1 Method and arrangement for compensating for settlement of the development at the surface, preferably inclined positions of buildings
11/1989
11/08/1989EP0340599A1 Adjustable bottom slab for high buildings and method for its production
10/1989
10/03/1989US4870789 Manufactured building adjustable leveling and support device
09/1989
09/19/1989US4867609 Erection of structures on uneven foundation sites
04/1989
04/27/1989DE3735111A1 Building foundation vertically adjustable in the event of mining subsidence
03/1989
03/16/1989DE3729917A1 Method of lifting structures by means of jacking piles
12/1988
12/06/1988US4789585 Heat transfer block for cross flow heat exchanger
11/1988
11/29/1988US4787779 Method and apparatus for raising and supporting a foundation
08/1988
08/23/1988US4765777 Apparatus and method for raising and supporting a building
04/1988
04/27/1988EP0264998A1 Method of manufacturing a foundation
04/14/1988DE3634517A1 Method of lifting buildings
12/1987
12/08/1987US4711603 Slab jacking process and apparatus
09/1987
09/22/1987US4695203 Method and apparatus for shoring and supporting a building foundation
06/1987
06/16/1987US4673315 Apparatus for raising and supporting a building
04/1987
04/23/1987DE3633473A1 Process and arrangement for hydraulically underpinning a structure during its displacement
03/1987
03/19/1987DE3611753A1 Apparatus for the uniform raising and lowering and horizontal displacement of a structure
01/1987
01/06/1987US4634319 Method and apparatus for lifting and supporting structures
09/1986
09/02/1986CA1210605A1 Method for removing a depression in a floor
05/1986
05/27/1986US4591466 Method for positioning and stabilizing a concrete slab
02/1986
02/04/1986US4567708 Method for levelling sunken or broken portions of earth-supported floors and slabs
03/1985
03/26/1985US4507069 Apparatus for positioning and stabilizing a concrete slab
01/1982
01/06/1982EP0043078A2 Method and apparatus for lifting or sinking buildings or parts thereof by using hydraulic-jack units which can be individually steered or grouped
12/1981
12/10/1981WO1981003516A1 Method for building a house provided with an hydraulic seating and house related thereto
12/09/1981EP0041462A1 Building method for a hydraulically supported house, and such a house
04/1981
04/14/1981US4261548 Device for hydraulic lift of reinforced concrete
01/1981
01/07/1981EP0021531A1 A method for adjusting the height of and securing a pile or column shaped body, and supporting pile or supporting column adapted for carrying out this method
07/1980
07/22/1980CA1081975A1 Gas-bag supported structural foundation
03/1980
03/04/1980US4191496 Gas-bag supported structural foundation
06/1978
06/06/1978US4092832 Method of correcting the height level of a foundation
04/1978
04/11/1978US4083191 Pier for foundation leveling
02/1976
02/03/1976US3936661 Electrothermally deformable levelling pad
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