| Patents for E02D 35 - Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations (635) |
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| 01/27/1999 | CN1206062A Rectifying method of inclined building on soft soil foundation |
| 12/08/1998 | US5845450 Bracing system |
| 11/03/1998 | US5829220 Wall straightening device and method of straightening |
| 09/02/1998 | CN1191916A Building skewness correcting equipment and method |
| 09/01/1998 | US5800094 Apparatus for lifting and supporting structures |
| 07/21/1998 | US5782043 Seismic correction system for retrofitting structural columns |
| 05/28/1998 | WO1998022663A1 Flotation system for buildings |
| 05/28/1998 | CA2272472A1 Flotation system for buildings |
| 05/27/1998 | CN1182818A Pre-applied reverse-force closing-pile construction method and load-applying device |
| 04/29/1998 | CN1180119A Reinforced support method |
| 04/01/1998 | EP0832328A1 Flotation system for buildings |
| 03/25/1998 | CN1177048A Controlled construction method and apparatus for rectifying inclined building |
| 03/10/1998 | US5724781 Method for raising foundations |
| 03/03/1998 | US5722798 System for raising and supporting a building |
| 12/18/1997 | DE19623305A1 Ground hardening equipment to prevent subsidence of railway line |
| 10/29/1997 | CN1163336A Vibration isolating support capable of self resetting |
| 10/10/1997 | CA2173633A1 Mechanical pile |
| 08/27/1997 | CN1157873A Straightening method for inclined house on soft ground foundation |
| 08/13/1997 | EP0788572A1 Building underpinning process |
| 07/15/1997 | US5647693 Flotation system for buildings |
| 04/24/1997 | DE19648648A1 Method of stabilising and raising tower-like structures positioned at an angle |
| 02/27/1997 | WO1997007295A1 Building underpinning process |
| 02/20/1997 | DE19547763A1 Verfahren zum Unterfangen von Bauwerken A method for underpinning buildings |
| 07/25/1996 | WO1996022426A1 Flotation system for buildings |
| 07/25/1996 | CA2210789A1 Flotation system for buildings |
| 05/29/1996 | CN1123353A Correction and reinforcing method for inclined house |
| 05/08/1996 | CN1121975A Inclined building straightening reinforcing method |
| 02/20/1996 | US5492437 Self-aligning devices and methods for lifting and securing structures |
| 01/17/1996 | CN1030730C Construction method for basement of building and ground pile device |
| 12/21/1995 | WO1995034720A1 System for building expansion |
| 12/20/1995 | CN1030538C Method and apparatus for rectifying inclined buildings |
| 12/13/1995 | CN1113282A Method for connecting anchor-rod type supporting table |
| 07/18/1995 | US5433556 System for underpinning a building |
| 03/21/1995 | US5399055 Device and method to level and repair a failed concrete foundation |
| 03/01/1995 | CN1099449A Building-straightening method with salt and sand |
| 02/22/1995 | CN1099084A Correcting method and special apparatus for inclined building |
| 02/15/1995 | EP0638688A1 Apparatus for prestressing a micro-pile destined to support a foundation and micro-pile thus prestressed |
| 10/20/1994 | DE4312346A1 Method of enclosing contaminated industrial installations |
| 09/20/1994 | CA2021404C Method to prevent depression in a floor and the underfloor thereof |
| 08/09/1994 | US5336021 System for underpinning a building |
| 06/12/1994 | CA2104067A1 Underpinning bracket for uplift and settlement loading |
| 02/22/1994 | US5288175 Segmental precast concrete underpinning pile and method |
| 01/26/1994 | EP0580098A1 Method and device for pile foundation |
| 12/14/1993 | US5269630 Slab lifter |
| 09/30/1993 | DE4210196A1 Compensation of vertical or horizontal underground movements - using mineral pastes, which are pressed into ground and disintegrate into ground-preserving minerals |
| 09/21/1993 | US5246311 Foundation repairing system |
| 09/01/1993 | CN1021982C Method for correcting and then reinforcing inclined house |
| 06/08/1993 | US5217325 System for underpinning a building |
| 05/25/1993 | US5213448 Apparatus for stabilizing the foundation of a building structure |
| 05/19/1993 | DE4137359A1 Securing structures against damaging ground movements - injecting bonding material suspension according to measured sinking or inclination |
| 05/05/1993 | CN1020492C Inclination-correcting method of inclined tower |
| 04/27/1993 | US5205673 Foundation slab support and lifting apparatus |
| 03/30/1993 | US5197827 Method for lowering a basement structure |
| 03/11/1993 | DE4129995A1 Lift for foundations affected by mining subsidence - uses hollow open space in foundations, and hydraulic ram to press bulk material under space and foundations |
| 02/04/1993 | DE4125576A1 Pumping dry powder into soil for strengthening - using rigid or flexible hose to introduce chalk-based powder into soil as hose is withdrawn to both stiffen and dewater soil |
| 01/14/1993 | DE4122970A1 Straightening inclined,tower-like building structure - involves creation of approx. horizontal trench slot beneath section of structural base with lowest rock pressure |
| 01/05/1993 | US5176472 Foundation shoring method and means |
| 12/22/1992 | US5173011 Method and apparatus for leveling concrete pads and similar heavy structures |
| 11/25/1992 | EP0514559A1 Transfer of building load via a steelmember, to the ground, by use of a special ramhead |
| 08/13/1992 | DE4203493A1 Foundations with subsidence compensation - consists of jacket with adjustable filling and support piston |
| 08/04/1992 | US5135335 Hydraulic jacking apparatus |
| 07/08/1992 | CN1062573A Integral correction method of inclined chimney |
| 06/23/1992 | US5123209 Earth engineering apparatus and method |
| 05/26/1992 | US5116355 System for underpinning a building |
| 05/13/1992 | CN1016629B Process for lowering a prefabricated basement into the ground |
| 04/08/1992 | EP0478863A1 System for erecting and/or constructing with continuously or subsequently equilibrating through pressure on the supports of the building |
| 03/25/1992 | EP0476446A1 Process for stabilizing leaning tower-like buildings |
| 03/24/1992 | US5098066 Clamp for hanging jack |
| 03/17/1992 | US5096333 Foundation repair method and apparatus |
| 03/11/1992 | EP0474204A1 Process for the compensation of the inclination of slanting towers |
| 03/05/1992 | DE4027181A1 Building tilt correction method - involves forming small dia. horizontal chambers below foundation on opposite side |
| 02/14/1992 | WO1992003621A1 New and improved leveling device and system |
| 02/14/1992 | CA2089578A1 Leveling device and system |
| 01/22/1992 | CN1058069A Method for correcting and then reinforcing inclined house |
| 01/14/1992 | US5079895 Method to remove a depression in a floor and prevent recurrence of this depression thereafter |
| 11/27/1991 | EP0457973A1 Method for measuring the elevation and/or the subsidence of a building and measuring devices for applying the method |
| 11/27/1991 | EP0457969A1 Method and device for the lifting of buildings |
| 11/20/1991 | CN1056329A Inclination-correcting method of inclined ancient tower |
| 11/13/1991 | EP0456331A1 Method for the displacement of a slab-shaped carrier, and seal therefor |
| 09/04/1991 | CN1054283A Architectural method for high and heavy load |
| 08/22/1991 | DE4005032A1 Foundation pile supporting load in loose soil - has device to apply force between baseplate and pile |
| 08/16/1991 | CA2010293A1 Jack |
| 07/18/1991 | DE4000647A1 Leaning tower straightening system - involves drilling boreholes under high side to promote sinkage to correct lean |
| 05/28/1991 | US5018905 Foundation shoring method and means |
| 05/08/1991 | CN1051221A High building construction method |
| 05/07/1991 | US5013190 Devices for lifting and supporting a structure and method |
| 04/09/1991 | US5006015 Hydraulic jacking apparatus |
| 04/04/1991 | WO1991004377A1 Erection of structures on uneven foundation sites |
| 04/02/1991 | US5004375 Basement piles and basement construction method associated therewith |
| 03/05/1991 | US4997314 Pressure grouted pier and pier inserting tool |
| 02/26/1991 | US4995204 Foundation leveling shim and system |
| 02/20/1991 | EP0413422A1 Foundation construction method |
| 02/05/1991 | US4990026 Process for lowering building structures |
| 01/16/1991 | CN1048574A Improved basement piles and basement construction method associated therewith |
| 01/16/1991 | CN1048573A Process for lowering a prefabricated basement into the ground |
| 01/02/1991 | EP0404971A1 Method and device for lifting, sinking and/or straightening a building |
| 11/20/1990 | US4970835 Wall anchoring device and method of installation |
| 07/03/1990 | US4938634 Process for lowering basement |
| 05/15/1990 | US4925345 Building foundation stabilizing and elevating apparatus |
| 05/08/1990 | US4923338 Process for lowering building structures |