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Patent Searching and Data


Matches 101 - 150 out of 824

Document Document Title
WO2002070798A8
The invention concerns a device for automated management for spreading a textile cable web formed from a plurality of cables derived from a cable feeding module and designed to feed a driving module, the device comprising means (128) for...  
WO/2004/041528A2
A method and apparatus for Z-direction reinforcement of composite laminates is disclosed. Discrete fibers (25) are pulled through a fiber composite preform (11) in the Z-direction by needles (27) having bars (29) thereon to insert the Z-...  
WO/2004/037372A2
The present invention is directed to a filter media comprised of an electro-conductive scrim so as to improve on the dissipation time of an electrostatic charge. Further, the present invention is directed to a method of making such a fil...  
WO2002070807A8
The invention concerns a needle-punching machine for a textile structure consisting of a plurality of superposed layers (12) comprising a vertically mobile needle-punching table (10), a needle-punching head including s specific number of...  
WO/2004/038079A1
The invention concerns a water spraying device comprising a filter (10) and a perforated plate (15) which can be removed by being slid respectively through an opening (17) or a hole (22) emerging into a well (18) provided in the body (1)...  
WO2003035955A3
The invention concerns a method for producing three-dimensional colourless designs in a non-woven fabric or like material entirely bonded. Said method consists in subjecting the fibers to a blowing process through openings which form the...  
WO/2003/086725A1
Disclosed is a method of manufacturing a multifunctional fiber-reinforced composite using a composite fiber mat and an apparatus for manufacturing the same, in which at least two types of thermoplastic fiber and reinforcing fiber are use...  
WO2002070810A3
The invention relates to a method for preparing a moisture barrier fabric comprising needling the fabric in a direction substantially opposite to the advance direction of the fabric with barbed needles to increase the density of the fabr...  
WO/2003/072261A1
The invention relates to a device for projecting jets of water. The inventive device consists of a pressure-resistant body (1) which defines an internal chamber (7) having an inlet and means of communicating said chamber (7) with an outl...  
WO/2003/070379A1
The invention relates to a device for spraying water, provided with a seal support (21) arranged between the body (1) and the perforated sheet (23) and in contact with the above. The seal support is mounted such as to be able to be remov...  
WO/2003/070378A1
The invention relates to a device for spraying water, provided with a seal support (21) arranged between the body (1) and the perforated sheet (23) and in contact with the above. The seal support is mounted such as to be able to be remov...  
WO/2003/066948A1
Disclosed is a nozzle bar on a device for generating liquid jets used for jet-interlacing the fibers of a fiber web that is guided along the strip. The inventive nozzle bar comprises a top part (1) extending along the working width of th...  
WO/2003/064748A1
A large number of water jets are necessary in order to stabilise water jets or general impingement of said water jets on a web of fabrics. Said jets exit from a nozzle strip (14) which is provided with a number of holes. A hole or holes ...  
WO/2003/048437A1
Sheet material is made from a mixture of base fibres, such as leather fibres, and bi-component synthetic fibres which have outer layers which melt at a lower temperature than their inner cores. The fibres are mixed, formed into a web and...  
WO/2003/035955A2
The invention concerns a method for producing three-dimensional colourless designs in a non-woven fabric or like material entirely bonded. Said method consists in subjecting the fibers to a blowing process through openings which form the...  
WO/2003/006224A1
A method for hydroenhancing fabrics is described. The method uses the force of pressurized liquid passing through elongated orifices (40) and impinging on the fabric (4). The pressurized liquid exits in a coherent or columnar fashion fro...  
WO/2003/000978A1
A needle-bonded fibrous structure (P) is created by piling up fibrous strata on a platform (100), needle-bonding the 5 strata as they are gradually piled up using needles (114) which are activated in an alternative movement in a transver...  
WO2002024998B1
The invention relates to jet flows on a nozzle beam for hydrodynamic water needling, formed inside a nozzle body which is supported as a component part on the nozzle strip. The aim of the invention is to ensure long-term secure positioni...  
WO2002048441A3
The nozzle beam on a device for producing liquid jets in order to impinge said jets upon the fibres of a web of continuous material guided along the beam consists of a beam housing extending along the working width of the continuous web ...  
WO2001027373A9
A method and system for improving the appearance, covering ability and physical properties of woven fabrics by supporting the fabric which is to be treated on a foraminous surface, directing a plurality of columnar liquid streams in the ...  
WO/2002/088450A1
The invention concerns a loom for needling a textile structure (10) formed from a helical strip supplied by strip supplying means (12), said loom comprising a needling table (14), a needling head (24), cutting means (28) for cutting the ...  
WO/2002/088451A1
The invention concerns a circular loom for needling an annular preform comprising a vertically mobile needling table serving as horizontal support to said annular preform, and a needling head including a specific number of barbed needles...  
WO/2002/088449A1
The invention concerns a loom for needling a textile structure (10) formed from a strip of material to be needle-punched supplied by strip feeding means (12) comprising a storage basket containing the wound strip, an unwinding assembly (...  
WO/2002/081942A1
Carbon fiber brake preforms (20), specifically, annular discs built up of fabric arc segments (21) composed of continuous fibers (25) and staple fibers (26). Most of the continuous fibers (25) in the fabric segments (21) are arranged to ...  
WO2002055776A3
The inner circumferential surface of a suction pipe must be periodically cleaned as well as the inner region of the suction slit and especially the webs between the suction holes of the suction pipe. The aim of the invention is to facili...  
WO/2002/070798A1
The invention concerns a device for automated management for spreading a textile cable web formed from a plurality of cables derived from a cable feeding module and designed to feed a driving module, the device comprising means (128) for...  
WO/2002/070807A1
The invention concerns a needle-punching machine for a textile structure consisting of a plurality of superposed layers (12) comprising a vertically mobile needle-punching table (10), a needle-punching head including s specific number of...  
WO/2002/070810A2
The invention relates to a method for preparing a moisture barrier fabric comprising needling the fabric in a direction substantially opposite to the advance direction of the fabric with barbed needles to increase the density of the fabr...  
WO/2002/068747A1
The invention relates to a method for needle punching a fibrous structure whereby the fibrous structure to be needle punched is driven forward in relation to a needle-punching head bearing numerous reciprocating needles which penetrate a...  
WO/2002/064872A1
During the construction of the nozzle beam according to DE-A-195 01 738, the insertion slit for the nozzle strip (14) is sealed on the front side of the nozzle beam by means of a screwed cover (16,17). It is easier to exchange a nozzle s...  
WO2002024998A3
The invention relates to jet flows on a nozzle beam for hydrodynamic water needling, formed inside a nozzle body which is supported as a component part on the nozzle strip. The aim of the invention is to ensure long-term secure positioni...  
WO/2002/055778A1
A nonwoven fabric (8) comprises continuous polymer filaments (2) of 0.5 to 3 denier that have been hydroentangled in a complex matrix for interconnecting filament loops, and that is otherwise substantially free of knotting, or of otherwi...  
WO/2002/055776A2
The inner circumferential surface of a suction pipe must be periodically cleaned as well as the inner region of the suction slit and especially the webs between the suction holes of the suction pipe. The aim of the invention is to facili...  
WO/2002/055777A1
The invention concerns an installation for producing non-woven textile webs comprising a conveyor (1) on one side (3) of which the non-woven textile web passes between an injector (4) and a vacuum chamber (6) driven in an oscillating mot...  
WO/2002/048441A2
The nozzle beam on a device for producing liquid jets in order to impinge said jets upon the fibres of a web of continuous material guided along the beam consists of a beam housing extending along the working width of the continuous web ...  
WO/2002/024998A2
The invention relates to jet flows on a nozzle beam for hydrodynamic water needling, formed inside a nozzle body which is supported as a component part on the nozzle strip. The aim of the invention is to ensure long-term secure positioni...  
WO2001068966A3
The invention concerns an installation for making nonwoven webs whereof the cohesion is obtained by the action of fluid jets. Said installation comprises two perforated rolls (3, 6) associated with injectors (4, 5, 7, 8) producing jets a...  
WO2001079598A3
The invention relates to a suction device for use in a textile machine, especially a water jet weaving installation. The suction slot between two glide strips for a transport device transporting the textile material terminates radially i...  
WO2001008882A3
The present invention provides non-woven laminate and the production thereof. The laminate includes at least one pre-consolidated non-woven layer containing glass staple fibers needled with at least one thermally shrunken non-woven layer...  
WO/2001/096101A1
The method for hydraulic seaming together of two layers (22, 24) of consolidated nonwoven fabric in one or two directions simultaneously provides soft, supple seam lines, along which formed seam lines, cuts can be made for producing bag ...  
WO/2001/094673A1
Artificial leather sheet material is made by hydroentanglement of waste leather fibres. A web (28) of the fibres is advanced on a porous belt (8, 9) high pressure water jet heads (13) in a number of successive hydroentanglement steps. Sc...  
WO2000061518A9
The present invention relates to the fabrication of thick, three-dimensional preforms comprising fibers disposed as chords of a circle, and to composites comprising such structures embedded in a matrix material such as a thermoset resin,...  
WO/2001/079598A2
The invention relates to a suction device for use in a textile machine, especially a water jet weaving installation. The suction slot between two glide strips for a transport device transporting the textile material terminates radially i...  
WO/2001/076812A1
The invention concerns a needling loom comprising needles (8) actuated in reciprocating motion between a retracted position and a maximum penetration position (8a) through a stripping plate (1), a textile web to be consolidated (3), and ...  
WO/2001/068966A2
The invention concerns an installation for making nonwoven webs whereof the cohesion is obtained by the action of fluid jets. Said installation comprises two perforated rolls (3, 6) associated with injectors (4, 5, 7, 8) producing jets a...  
WO/2001/063032A1
A known method exists for producing a composite nonwoven from at least one carded nonwoven and a wood pulp layer placed on said carded nonwoven, for producing a hygiene product. According to this method, the carded nonwoven is hydrodynam...  
WO2001008879A3  
WO2001009428A3  
WO2001009420A3  
WO/2001/044553A1
A device for treating sheet-like material using water jets/needles, comprising a pressurized water supply body consisting of a feed chamber extending along the entire length of said body and inside which pressurized water is guided throu...  

Matches 101 - 150 out of 824