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| Number | Title | Issue Date |
| 7238633 | Multi density fiber seat back The present invention relates to a multi density fiber seat back for furniture seating systems. The multi density fiber seat back comprises an inner core of a firmer fiber batt and outer fiber batts which are relatively soft. One of the outer softer fiber batts is p... | 07/03/2007 |
| 7052632 | Making a needled fiber preform for fabricating a composite material part A fiber preform constituting fiber reinforcement of a composite material part that is to be fabricated is made by superposing and bonding together fiber plies, and by densifying the needled preform by introducing a material constituting the matrix of the composite m... | 05/30/2006 |
| 7047607 | Process for manufacturing a band-shaped non-woven product with increased tensile strength The invention relates to a process for manufacturing a band-shaped non-woven product reinforced by strengthening wires or filaments and showing an increased tensile strength longitudinally or in the cross direction of the band-shaped product, characterized in that, ... | 05/23/2006 |
| 6583074 | Nonwoven metal fabric A nonwoven, metal fabric is formed by providing a mass of loose fibers with sufficient lubricating oil for them to be carded without disintegration of the fiber web. The fiber web is then lapped and needled to form a metal fabric of superior strength, den... | 06/24/2003 |
| 6521554 | Stitchbonded upholstery fabric and process for making same A wear resistant stitchbonded fabric is provided. The stitchbonded fabric includes a first yarn loosely stitchbonded into the substrate so as to substantially cover one side of the substrate. The fabric further includes a second yarn that is tightly stitc... | 02/18/2003 |
| 5972814 | Reinforced nonwoven metal fabric A reinforced nonwoven metal fabric is disclosed. A mass of loose metal fibers is processed through suitable textile apparatus to result in a metal fiber web, which is then lapped to form a multi-layered structure. This structure is then formed into a meta... | 10/26/1999 |
| 5515585 | Process for forming needled fibrous structures using determined transport depth The invention relates to the field of needling processes for forming fibrous preform structures. The invention is particularly useful in forming fibrous preform structures suitable for subsequent processing into high temperature resistant composite struct... | 05/14/1996 |
| 5475904 | Method and device for producing composite laps and composites thereby obtained Two laps are needled together between longitudinal guide tubes which maintain spacing between the laps and downstream of the needling position, the tubes release an interleaving material between the laps and between the rows of bridges formed by needling,... | 12/19/1995 |
| 5350615 | Method and device for producing reinforcement elements formed of resistant fibers A method and device are disclosed for forming reinforcement element formed of fibers distributed along three dimensions, wherein, a continuous fiber is introduced in a substrate resting on a support formed of such fibers crossed in at least two directions... | 09/27/1994 |
| 5153056 | Textile for linings and method of manufacturing same The invention relates to a lining textile and a method of manufacturing same. It comprises a woven or knitted textile support (1) and at least one non-woven layer (2). According to the invention, the non-woven layer or layers (2) are bonded to the knitted... | 10/06/1992 |
| 4937924 | Apparatus for needling a felt from one side In order to ensure a desirable withdrawal of the felt in an apparatus for needling a felt from one side, the stripper plate (3) is provided on that side which faces the support (2) for the felt with guide ribs (7), which extend between the longitudinal ro... | 07/03/1990 |
