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