| Soletanche Freyssinet Patent applications |
| Patent application number | Title | Published |
|---|
| 20120071703 | Method of immobilizing nuclear waste - Method of immobilizing nuclear waste comprising:
| 03-22-2012 |
| 20120000148 | WALL FORMED IN SOIL, THE WALL INCLUDING A HOLLOW PREFABRICATED ELEMENT, AND A METHOD OF MAKING SUCH A WALL - The present invention relates to a method of making a wall in soil, the method comprising at least the steps consisting in forming a trench in the soil; filling the trench with a self-hardening material; supplying at least one prefabricated element comprising two plates connected together by connection means; and positioning the prefabricated element in the trench filled with the self-hardening material. The invention also provides a wall that can be obtained by this method. | 01-05-2012 |
| 20110318103 | HYDRAULICALLY-DRIVEN VIBRATING DEVICE FOR A VIBRATORY COMPACTING MACHINE - The invention relates to a vibrator device for a vibratory compacting machine, said device comprising: a tubular body extending longitudinally and having a bottom end; at least one first hydraulic motor disposed in the tubular body and comprising a rotor and a stator; an eccentric member arranged inside the tubular body between the bottom end and the first hydraulic motor, said eccentric member being adapted to be rotated by the rotor of the first hydraulic motor so as to generate vibration. The invention is characterized in that the stator of the first hydraulic motor is constituted by the tubular body. | 12-29-2011 |
| 20110277252 | METHOD OF DAMPING THE VIBRATIONS OF STAY CABLES AND ASSOCIATED SYSTEM - Method of damping the vibrations of at least one pair of stay cables ( | 11-17-2011 |
| 20110257926 | METHOD FOR THE ANALYSIS OF THE THERMAL BEHAVIOUR OF A STRUCTURE AND ASSOCIATED SYSTEM - Method for the analysis of the thermal behaviour of a structure including an energy-consuming appliance for providing a thermal environment by heating or cooling, the structure being modelled using a thermal model so that a relationship between a theoretical consumption by said appliance and a reference temperature inside the structure satisfies a determined criterion. According to this method, an actual consumption by said appliance, a temperature actually obtained inside the structure and at least one parameter relating to a use of the structure are measured; a variation between the aforesaid relationship and a corresponding relationship between the actual consumption by said appliance and the temperature actually obtained inside the structure are estimated; and when the estimated variation exceeds a threshold, a contribution relating to the use of the structure to said variation is estimated by taking account of said measured parameter. | 10-20-2011 |
| 20110239584 | METHOD OF BUILDING A HYBRID TOWER FOR A WIND GENERATOR - In the method of building a hybrid tower, a metal mast is erected and connected to a foundation and a concrete structure having a plurality of superimposed concrete segments is built around the metal mast by using the metal mast as a support. Afterwards, the metal mast is disconnected from the foundation and lifted by telescoping and guiding the metal mast along concrete structure. Finally, the lifted metal mast is connected to the concrete structure. Building of the concrete structure comprises: (a) installing at least one first segment of the concrete structure; (b) lifting the installed segment(s) of the concrete structure along the metal mast by guiding the lifted segments of the concrete structure using the metal mast, so as to clear a space having a sufficient height to receive a next segment of the concrete structure; (c) installing the next segment of the concrete structure in said space; and (d) repeating steps (b) and (c) until a last segment of the concrete structure is installed at a bottom part of the concrete structure. | 10-06-2011 |
| 20110101614 | Seal Unit and Related Methods - The invention Mates to a seal unit ( | 05-05-2011 |
| 20110042630 | METHOD OF PULLING STRANDS OF A CABLE INTO A CONDUIT AND ASSOCIATED SYSTEM - The invention provides a method for pulling strands or sub-groups of strands of a multi-strand cable into a conduit ( | 02-24-2011 |
| 20100314811 | Method For Improving The Stability Against Vibrations Of A Stay Cable - The invention proposes a method for improving the stability against vibrations of a stay cable ( | 12-16-2010 |
| 20100313417 | Method, System and Device for Contributing to the Assembly of a Wind Turbine - A contribution is made to the assembly of a wind turbine intended to comprise, in a final assembly condition, a tower ( | 12-16-2010 |
| 20100166534 | EXCAVATION MACHINE WITH A PIVOTABLE KELLY BAR - The invention relates to an excavation machine comprising:
| 07-01-2010 |
| 20100107807 | DEVICE FOR VIBRATION CONTROL OF A STRUCTURE - The invention relates to a device for vibration control of a structure having—two mass bodies ( | 05-06-2010 |
| 20100088985 | Connection Of Prestressing Sheath Sections Of A Structure Having A Series Of Precast Elements - The prestressed building structure comprises an assembly of precast elements separated by gaps occupied by an interface product, one or more prestressing sheaths having sections respectively incorporated into the precast elements, and a prestressing tendon tensioned inside the sheath. The sheath sections are respectively fitted with first and second end pieces opening out on the facing surfaces of the two precast elements. The first end piece has a flared opening. An elastic connecting sleeve is connected in a sealed manner to the second end piece. The sleeve presses against the first end piece, which compresses it longitudinally to ensure a seal between the inside of the sheath sections and the gap separating the adjacent surfaces of the two elements. | 04-15-2010 |
