FREYSSINET Patent applications |
Patent application number | Title | Published |
20110094659 | METHOD AND MACHINE FOR REINFORCING AN EMBEDDED CYLINDRICAL PIPE - A method of reinforcing an embedded cylinder pipe by applying a composite structural reinforcement within the pipe through in situ stratification of at least one band of reinforcement fibers and a resin or a resin including matrix comprising the steps of
| 04-28-2011 |
20090280287 | Fire Protection Blanket And Associated Method - A fire protection blanket comprising: at least two fibrous subassemblies arranged substantially parallel to a principal surface of the blanket in which each fibrous subassembly comprises at least two mineral fibre wool layers, substantially parallel to the principal surface of the blanket, separated by at least one mineral fibre fabric and in which refractory particles are arranged inside at least one mineral fibre wool layer; at least one layer of refractory adhesive attaching the fibrous subassemblies to each other; and a covering comprising a mineral fibre fabric impregnated with a fire-resistant silicone and enclosing all of the fibrous subassemblies. | 11-12-2009 |
20090191002 | Method for the transport of a civil engineering structure in an aquatic medium - The invention provides a method for the transport of a civil engineering structure in an aquatic medium. According to this method: at least one float is associated with the civil engineering structure in such a way as to ensure that the said civil engineering structure floats stably in an aquatic medium, the said float surrounding the civil engineering structure and a bottom portion of the civil engineering structure extending below the said float, and the civil engineering structure and the associated float are caused to move in the aquatic medium to a desired position. | 07-30-2009 |
20090188204 | Method for the construction of a civil engineering structure and associated system - The invention provides a method for the construction of a civil engineering structure comprising first and second superimposed components. According to this method: the second component is positioned beneath a fixed lifting structure comprising lifting means, the second component is lifted using the lifting means, the first component is positioned beneath the fixed lifting structure substantially below the second component, and the second component is substantially placed on the first component using the lifting means. | 07-30-2009 |
20090129869 | Method and machine for reinforcing an embedded cylindrical pipe - A method of reinforcing an embedded cylinder pipe by applying a composite structural reinforcement within the pipe through in situ stratification of at least one band of reinforcement fibers and a resin or a resin including matrix comprising the steps of
| 05-21-2009 |
20090041979 | Collar for tube and related methods of manufacture and installation - The invention proposes a collar intended to be placed around a portion of a tube and in contact with a separator between a first space and a second space. The collar has a generally annular shape and comprises a superimposition of alternating layers of silicone adhesive and fabrics and an upper layer of silicone elastomer. | 02-12-2009 |
20090013625 | Method of Reinforcement of a Structure and Structure Thus Reinforced - Method for reinforcing a structure ( | 01-15-2009 |
20080313907 | Method For Reinforcing a Metal Tubular Structure - The invention concerns a method for reinforcing a metal tubular structure ( | 12-25-2008 |