| FITT SPA Patent applications |
| Patent application number | Title | Published |
|---|
| 20120042980 | Reinforced Flexible Hose with High Pressure Strength and Method for its Manufacturing - A flexible hose, as viewed from the inside, includes at least one first inner layer made of a first thermoplastic polymer material, at least one reinforcement layer composed of a plurality of yarns knitted together to form a plurality of stitches of tricot type, and at least one second layer made of a second thermoplastic polymer material. At least one first yarn of the yarns that form the at least one reinforcement layer is a high tenacity fiber and at least one second yarn is a polyester fiber yarn or the like interwoven with the first yarn. A method of making such hose. | 02-23-2012 |
| 20110209791 | Multilayer Flexible Irrigating Hose - A multilayer flexible irrigation hose includes an inner layer made of a first thermoplastic polymer material, an outer layer made of a second thermoplastic polymer material, and a first textile reinforcement layer and a second textile reinforcement layer in mutually overlapping relation. The first and second textile reinforcement layers are knitted with stitches of the tricot type, having wales of stitches and lines of stitches. The lines of stitches of said first and second textile layers have opposite inclinations to the longitudinal axis of the hose, and the wales of stitches of at least one of said first and second textile layers are substantially parallel to said longitudinal axis. A method of making said hose, a line for manufacturing same and a knitting apparatus for making such hose are also disclosed. | 09-01-2011 |
| 20100052317 | Integral pipe and fitting assembly of polymer material, and method of making same - A hose and fitting assembly comprising a hose of a first thermoplastic polymer material having an end portion ( | 03-04-2010 |
| 20090205736 | Flexible hose of thermoplastic material free of liquid plasticizer agents - A flexible hose, particularly for transporting food liquids, comprising at least one outer protective layer ( | 08-20-2009 |
| 20090169784 | Flexible hose with non-phthalate plasticizers additives for transporting food liquids - A flexible hose for transporting food liquids, particularly for irrigation or the like, comprising at least one outer protective layer ( | 07-02-2009 |
