| Patents for D04H 17 - Felting apparatus (340) |
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| 09/28/1994 | EP0617155A1 Fulling machine, having rollers provided with internal motor drive |
| 08/10/1994 | EP0609907A2 Laying device and method for making a non-woven |
| 03/30/1994 | EP0589685A2 Hot roller with a built-in motor |
| 11/30/1993 | CA2019945C Process and facility for the production of mineral wool fleeces specifically from rock wool |
| 08/04/1993 | EP0554189A1 Process for manufacturing a textile laminate with non-woven fibrous layers |
| 08/04/1993 | EP0530301A4 Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
| 03/10/1993 | EP0530301A1 Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate. |
| 12/29/1992 | US5174002 Deflection-controlled cylinder |
| 09/01/1992 | US5143680 A support, adding fibers and applying a vacuum, dispensers for mixing and positioning |
| 08/12/1992 | EP0498276A1 Process and apparatus for manufacturing mineral fiber boards and manufactured mineral fiber boards |
| 04/29/1992 | EP0482318A1 Controlled deflection roll |
| 04/24/1992 | CA2054002A1 Flexure-controlable roll |
| 03/25/1992 | EP0476193A1 Stitch-stabilized nonwoven fabric |
| 03/03/1992 | US5093069 Process and device for the production of mineral wool nonwoven fabrics especially from rock wool |
| 11/18/1991 | WO1991018137A1 Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
| 11/18/1991 | CA2081916A1 Method and apparatus for depositing moisture-absorbent and thermoplastic material in a substrate |
| 10/17/1991 | WO1991015618A1 Process for laying a nonwoven or the like and nonwoven laying device |
| 10/15/1991 | US5056195 Mineral fiber collection process and device |
| 10/02/1991 | DE4010174A1 Verfahren zum ablegen eines vlieses oder dgl., sowie vliesbandleger Method of take a fleece or the like., As well as casual fleece tape |
| 03/27/1991 | CN1050236A Stitch-stabilized monwoven fabric |
| 01/15/1991 | US4984772 High speed crosslapper |
| 01/02/1991 | EP0406106A1 Process and apparatus for collecting mineral fibres |
| 11/22/1990 | EP0398240A1 High speed crosslapper |
| 11/21/1990 | CN2066034U High fracture-place no-stress acupuncture needle |
| 03/28/1990 | CN2055134U One-operation dry forming machine for aluminium silicate fiber |
| 06/06/1989 | CA1255202A1 Strand laying head |
| 11/02/1988 | CN87102836A Means of forming a band from mineral, particularly glass fibres |
| 11/02/1988 | CN87102835A Means for forming boards and felt from mineral, particularly glass, fibres |
| 08/10/1988 | CN87211873U Airflow net-loosing device for producing continuous fibreglass felt |
| 02/11/1986 | US4569716 Strand laying head |
| 09/11/1985 | EP0154321A1 Strand laying apparatus and machine |
| 03/12/1985 | US4503592 Felting machine for sliver or yarn |
| 03/09/1983 | EP0073679A2 Method and apparatus for textile yarn production |
| 12/30/1980 | CA1092321A1 Method and apparatus for deflocculating fibrous wad and uniformly distributing the disintegrated fibrous material on a dry fiber layer forming surface |
| 09/09/1980 | US4221556 Apparatus for fabricating preformed objects from lignocellulose matted fiber fabrics |
| 09/12/1978 | US4112549 Apparatus for deflocculating fibrous wad and uniformly distributing the disintegrated fibrous material on a dry fiber layer forming surface |
| 04/11/1978 | CA1029156A1 Process and apparatus for the retraction of a non woven web |
| 01/31/1978 | US4070738 Felting apparatus |
| 09/27/1977 | US4050982 Process and apparatus for continuously shrinking a non-woven sheet |
| 09/21/1976 | US3981129 Method and device for the felting of sliver and suchlike into felted yarns |