| Patents for D04H 18 - Needling machines (1,798) |
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| 05/02/1996 | WO1996012842A1 Method of producing a fibrous substrate by superimposing fibrous layers and substrate so obtained |
| 04/30/1996 | US5511294 Apparatus for needling a nonwoven web |
| 04/23/1996 | US5509185 Needle board stripping press apparatus |
| 04/18/1996 | WO1996011294A1 Double striking needle loom |
| 04/09/1996 | US5504979 Process for forming fibrous preform structures |
| 04/02/1996 | US5502879 Pivoted apparatus having a slider crank mechanism for needling a nonwoven web |
| 03/27/1996 | EP0702761A1 Friction material for a device using friction in a liquid medium, and method for making said material and said device |
| 02/27/1996 | US5494628 Mat produced on the basis of a nonwoven |
| 02/07/1996 | EP0695823A2 An improved process for forming fibrous preform structures |
| 01/31/1996 | CN1115806A Method for needling surface of material and corresponding apparatus and use of same |
| 01/04/1996 | DE19519170A1 An appts. for needling fleecy material balancing out inertial effects |
| 01/03/1996 | EP0690162A2 Method of needling webs, apparatus suitable therefore and their use |
| 12/19/1995 | US5475904 Method and device for producing composite laps and composites thereby obtained |
| 12/12/1995 | US5473802 Brush arrangement for a needle loom |
| 11/02/1995 | EP0594700B1 Method and device for producing composite laps and composites thereby obtained |
| 10/25/1995 | EP0678611A1 Needle head and machine for producing a plate-shaped armature for a piece of composite material |
| 10/25/1995 | EP0678610A1 Process and machine for the production of an armature plate for a piece of composite material |
| 10/25/1995 | EP0678609A1 Process and machine for the production of armature for a piece of composite material |
| 10/10/1995 | US5456981 Process for the manufacture of a fibrous preform formed of refractory fibers for producing a composite material article |
| 10/05/1995 | WO1995026473A1 Friction material for a device using friction in a liquid medium, and method for making said material and said device |
| 09/06/1995 | EP0669996A1 Needling machine and needling method related thereto. |
| 04/19/1995 | EP0648286A1 Process and device for manufacturing mineral fiber products. |
| 02/28/1995 | US5392500 Process for the manufacture of a fibrous preform formed of refractory fibers for producing a composite material article |
| 02/23/1995 | WO1995005502A1 Production of shaped filamentary structures |
| 02/21/1995 | US5390556 Control system for the rectilinear vertical reciprocating movement in a needling machine |
| 02/21/1995 | US5390399 Apparatus for tacking a yarn to a needled fleece |
| 02/14/1995 | US5388320 Production of shaped filamentary structures |
| 01/31/1995 | US5384944 Needling plate with recesses on downstream edges of the through holes |
| 12/13/1994 | US5371928 Apparatus for feeding a fiber batt to a needle loom |
| 11/02/1994 | EP0621912A1 Method and apparatus for fibrous article engagement and disengagement - includinng two different needle types |
| 09/27/1994 | US5349728 Magnetic position marker and control system for production of felt |
| 08/31/1994 | CN2175772Y 电动针织机 Electric knitting machine |
| 07/05/1994 | US5325571 Method and device for producing a shaped non-woven, non-woven obtained and use thereof |
| 06/29/1994 | EP0603774A1 Carpet-interlayer consisting of a nonwoven |
| 06/28/1994 | US5323523 Production of shaped filamentary structures |
| 06/25/1994 | CA2112188A1 Mat produced on the basis of a nonwoven |
| 06/14/1994 | US5320015 Apparatus for applying a fleece band to an endlessly circulating support web |
| 06/09/1994 | WO1994012715A1 Needling machine and needling method related thereto |
| 05/11/1994 | EP0596097A1 Control system for the rectilinear vertical reciprocating movement of the needle-holder beam in a needling machine. |
| 05/04/1994 | EP0594700A1 Method and device for producing composite laps and composites thereby obtained. |
| 05/03/1994 | US5307546 Apparatus for feeding a fiber batt to a needle loom |
| 04/26/1994 | US5306552 Magnetic position marker |
| 04/14/1994 | DE4234355A1 Mfg. felt of great width and longitudinal fibres - out of staple fibre web, as web is fed continuously, staple fibres being combed out on diagonal line, etc. |
| 04/14/1994 | DE4234354A1 Mfg. felt of great width with longitudinal fibres - using stable fibre web of comparatively small width, which is transported continuously and deposited into several layers laying on top of each other |
| 04/12/1994 | US5301401 Process and apparatus for producing nonwoven fabric |
| 02/22/1994 | US5287604 Device for changing the needle boards of an apparatus for needling nonwoven webs |
| 02/17/1994 | DE4320035A1 Needling bar |
| 01/20/1994 | WO1994001611A1 Felting needle for needle-felting a fibrous web |
| 01/20/1994 | WO1994001608A1 Process and device for manufacturing mineral fiber products |
| 01/13/1994 | DE4222207A1 Verfahren zum Herstellen von Mineralfaserprodukten und Vorrichtung zur Durchführung des Verfahrens A method for producing mineral fiber products and apparatus for carrying out the method |
| 12/07/1993 | US5268076 Spiral wound papermaking-machine felt |
| 11/25/1993 | WO1993023597A1 Control system for the rectilinear vertical reciprocating movement of the needle-holder beam in a needling machine |
| 11/02/1993 | US5257712 Apparatus for applying a non-woven web to a concurrently moving carrier web |
| 09/29/1993 | EP0479880B1 Method and device for manufacturing textile products from fibres and/or filaments, products obtained |
| 08/31/1993 | US5239734 Process and device for manufacturing textile products from fibres and/or filaments and products obtained |
| 08/11/1993 | EP0555134A1 Process for manufacturing of shaped fibrous structure for fabricating a composite material and products obtained thereby |
| 08/05/1993 | WO1993015250A1 Method and apparatus for fibrous article engagement and disengagement including two different needle types |
| 07/13/1993 | US5226217 Installation for making needled fiber preforms for use in manufacturing parts made of composite material |
| 06/16/1993 | EP0546001A1 Production of shaped filamentary structures. |
| 06/08/1993 | US5216790 Needled nonwoven fabric |
| 03/17/1993 | EP0531680A1 Apparatus for feeding a fibre batt to a needle loom |
| 03/17/1993 | CN1070014A Process and apparatus for shaping non-weaving fabric, non-weaving fabric and its use |
| 03/10/1993 | EP0530487A1 Device to apply a thread into a non-woven web |
| 02/09/1993 | US5184387 Production of a shaped filamentary structure |
| 01/21/1993 | WO1993001342A1 Method and device for producing composite laps and composites thereby obtained |
| 01/20/1993 | EP0524052A1 Process and apparatus for manufacturing a non-woven structure and non-woven for use therein |
| 01/17/1993 | CA2073260A1 Method and device for producing a shaped non-woven, non-woven obtained and use thereof |
| 01/14/1993 | DE4122991A1 Mobile needle bonding appts. - has sliding plate as perforated plate to eliminate lower needle plate |
| 10/20/1992 | CA1308890C Needle-bonding apparatus and process for glass batt and composite product obtained from that batt |
| 10/13/1992 | US5153970 Mechanism for operating a needle board in a needling machine |
| 09/22/1992 | US5148584 Apparatus for needling a nonwoven web |
| 09/09/1992 | CN2115351U Web conveying device for dry fibre blanket production line |
| 09/08/1992 | US5144730 Method of producing needled, structured and textile webs |
| 09/01/1992 | US5143771 Textile reinforcement which can be used to make various composites and method for its manufacture |
| 08/12/1992 | EP0498276A1 Process and apparatus for manufacturing mineral fiber boards and manufactured mineral fiber boards |
| 06/30/1992 | US5125135 Needling machine |
| 06/02/1992 | US5117541 Apparatus for needling a nonwoven web |
| 05/19/1992 | US5113568 Production of a shaped filamentary structure |
| 05/19/1992 | US5113563 Apparatus for needling a web |
| 04/29/1992 | EP0482749A1 Needled non-woven fabric |
| 04/27/1992 | CA2051060A1 Needled nonwoven fabric |
| 04/15/1992 | EP0479880A1 Method and device for manufacturing textile products from fibres and/or filaments, products obtained. |
| 04/15/1992 | EP0334948B1 Transfer device and compression and introduction device for a needling machine |
| 03/12/1992 | DE4028310A1 Tufting needle carrier setting - using adjustment disc operated by independent and controlled step motor |
| 03/01/1992 | WO1992004492A1 Production of shaped filamentary structures |
| 03/01/1992 | CA2090600A1 Production of shaped filamentary structures |
| 01/21/1992 | US5081754 Production of shaped filamentary structures |
| 01/08/1992 | EP0464258A1 Felt, in particular paper making felt, and method for making the same |
| 11/14/1991 | DE4015004A1 Needling machine for web fibre interlocking - has speed differential mechanism for deeper penetration of material and increased angular velocity in no=load period |
| 10/22/1991 | US5058249 Apparatus for needling a nonwoven web |
| 07/30/1991 | US5035033 Needle board for an apparatus for needling a non-woven fabric |
| 07/16/1991 | US5031289 Transfer device for compression and introduction device for tufting machine |
| 05/28/1991 | US5018255 Method and apparatus for needling of glass mat and composite product made from said mat |
| 05/21/1991 | US5016331 Device on needling machines for the production of needle-bonded fabric webs or the like |
| 05/02/1991 | EP0424988A1 Production of a shaped filamentary structure |
| 02/12/1991 | CA1279984C Needle loom having improved needle beam guide system |
| 02/12/1991 | CA1279983C Apparatus for manufacturing endless needled paper machine felts |
| 02/07/1991 | DE4022891A1 Patterned needled nonwoven material prepn. - by forming needled material into velour web and overlaying layer(s) of textile fibres |
| 02/06/1991 | EP0411647A1 Method for producing by needling an ornamental patterned textile velour |
| 12/31/1990 | WO1991000382A1 Method and device for manufacturing textile products from fibres and/or filaments, products obtained |