公开(公告)号：EP1590170B1

公开(公告)日：2016-08-17

申请号：EP03752158.0

申请日：2003-09-09

申请人： FREUDENBERG NONWOVENS

发明人： THEISS, Klaus

IPC分类号： B32B3/06 ,  B32B7/04 ,  B32B7/10 ,  B32B17/12 ,  B32B33/00

CPC分类号： B32B5/26 ,  B32B5/06 ,  B32B7/12 ,  B32B33/00 ,  B32B2262/02 ,  B32B2307/10 ,  B32B2307/102 ,  B32B2471/02 ,  B32B2605/08 ,  B60N3/048 ,  D06N7/0071 ,  D06N7/0076 ,  D06N2201/02 ,  D06N2201/0245 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2203/02 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/047 ,  D06N2203/061 ,  D06N2205/023 ,  D06N2209/025 ,  D06N2209/1628 ,  D06N2211/263 ,  Y10T428/23979 ,  Y10T428/23986

摘要： An automotive tufted carpet with improved acoustic properties is formed with a two-part primary backing. The first backing layer is formed of a woven or non-woven material, and the second backing layer is formed of a microfilament spunlaced material possessing sound absorbing acoustic properties. The first backing layer and second backing layer are thermobonded together with an adhesive web positioned therebetween to form the two-part primary backing. Tufts of yarn are then sewn through the two-part primary backing. The resulting acoustically enhanced automotive tufted carpet may be backcoated or precoated, and may have a secondary backing adhered thereto as a matter of choice.

公开(公告)号：EP1424506B1

公开(公告)日：2008-04-09

申请号：EP03023310.0

申请日：2003-10-15

申请人： Carl Freudenberg KG

发明人： Lühmann, Cord, Dipl.-Ing.

IPC分类号： F16F9/05

CPC分类号： F16F9/05 ,  B60G11/27 ,  B60G15/14 ,  B60G2202/152 ,  B60G2204/1262 ,  B60G2204/128

公开(公告)号：EP1429045B1

公开(公告)日：2005-11-02

申请号：EP03026359.4

申请日：2003-11-18

申请人： Carl Freudenberg KG

发明人： Branco, Antonio ,  Gerlach, Kay, Dipl.-Ing. ,  Lorenz, Rüdiger, Dipl.-Ing.

IPC分类号： F16F9/05 ,  F16F9/084 ,  F16F9/04

CPC分类号： B60G11/27 ,  B60G17/048 ,  B60G2202/152 ,  B60G2204/4702 ,  B60G2206/424 ,  F16F9/049 ,  F16F9/05

公开(公告)号：EP1171722B1

公开(公告)日：2005-02-23

申请号：EP01909530.6

申请日：2001-01-26

申请人： Vibracoustic GmbH & Co. KG

发明人： BRANCO, Antonio ,  WEBER, Michael

IPC分类号： F16F9/05

CPC分类号： F16F9/0454

摘要： The invention relates to a pneumatic suspension system (1) comprised of at least the following pneumatic suspension components, namely of: (a) a pneumatic suspension bellows (2) made of an elastomeric material which encloses an air chamber whose volume varies, and provided, for the most part, with an embedded strengthening support; (b) a pressure reservoir (3) comprising a first fastening area (4) with an outer diameter (D1) on which one end of the pneumatic suspension bellows (2) is fastened by means of a clamping ring (5), whereby the outer diameter (D1) includes the clamping ring, and; (c) a pneumatic suspension piston (6) comprising a second fastening area (7) with an outer diameter (D2) on which the other end of the pneumatic suspension bellows (2) is also fastened by means of a clamping ring (8), whereby the outer diameter (D2) also includes the clamping ring, as well as comprising a roll-off piston (9) with an outer diameter (D3) on whose outer wall the pneumatic suspension bellows can roll off while forming a first rolling fold (10). The inventive pneumatic suspension system (1) is characterized in that the pressure reservoir (3), while increasing the outer diameter (D4) thereof, is provided with a contoured roll-off surface (11) outside of the first fastening area (4). Said roll-off surface has a beginning (A) and an end (B) and is provided for a second rolling fold (12) which constantly rests against the roll-off surface and which can roll off in only a limited manner compared to the first rolling fold (10).

公开(公告)号：EP2044351B1

公开(公告)日：2012-12-26

申请号：EP07711727.3

申请日：2007-03-01

申请人： Carl Freudenberg KG

发明人： LUTAUD, Dominique ,  SITARZ, Marc

IPC分类号： F16J15/32

CPC分类号： F16J15/3228 ,  F16J15/3244

公开(公告)号：EP2488691A2

公开(公告)日：2012-08-22

申请号：EP10771328.1

申请日：2010-10-12

申请人： Carl Freudenberg KG

发明人： GRYNAEUS, Peter ,  KÖHNLEIN, Holger

IPC分类号： D06M17/00 ,  D06M17/06 ,  D04H1/64 ,  D04H13/00 ,  D05C17/00

CPC分类号： D06M17/00 ,  D04H1/4266 ,  D04H1/4309 ,  D04H1/64 ,  D05C17/00 ,  D06M17/06

摘要： In order to achieve the aim of designing and further developing the adhesive compounds known from the prior art such that they can easily be used for water-soluble interlinings, in particular for non-woven fabrics, an interlining for use as a fixing interlining for embroidery, consisting of a textile carrier material coated with an adhesive compound, the adhesive compound containing a water-soluble, thermoplastic polymer, is characterised in that the adhesive compound is designed as an aqueous polymer dispersion and/or as a polymer solution.

摘要翻译： 为了实现从现有技术已知的粘合剂化合物的设计和进一步开发的目的，使得它们可以容易地用于水溶性中间层，特别是用于无纺织物的衬布，用作刺绣用固定衬布 由涂覆有粘合剂化合物的纺织品载体材料组成，含有水溶性热塑性聚合物的粘合剂化合物的特征在于，粘合剂化合物被设计为聚合物水分散体和/或聚合物溶液。

公开(公告)号：EP1479543B1

公开(公告)日：2006-03-01

申请号：EP04008527.6

申请日：2004-04-08

申请人： Carl Freudenberg KG

发明人： Lühmann, Cord, Dipl.-Ing ,  Bünsch, Rainer, Dipl.-Ing.

IPC分类号： B60G15/12 ,  F16F9/05 ,  F16F9/54

CPC分类号： F16F9/54 ,  B60G15/14 ,  B60G2202/314 ,  B60G2204/1262 ,  B60G2204/128 ,  F16F9/05

公开(公告)号：EP1188000B1

公开(公告)日：2005-02-09

申请号：EP99963185.6

申请日：1999-11-03

申请人： Vibracoustic GmbH & Co. KG

发明人： BERG, Jürgen

IPC分类号： F16F9/05

CPC分类号： F16F9/05 ,  B60G11/28 ,  B60G17/002 ,  B60G2204/126 ,  B60G2204/416 ,  B60G2206/424 ,  F16F9/0454 ,  F16F2230/0047

摘要： The invention relates to a pneumatic suspension system (1) comprising at least the following parts: pneumatic suspension bellows (4) made of an elastomer material encompassing a volume-variable air chamber (5); a pneumatic suspension lid (7) to which one end of the pneumatic suspension bellows is fixed by means of a clamping ring (10) or the like; a pneumatic suspension piston (3) to which the other end of the pneumatic suspension bellows (4) is also fixed by means of a clamping ring (10) or the like and on whose outer wall the pneumatic suspension bellows can roll (6) by forming a rolling contour; a wheel guide element (9); a hinge (8) serving as steering means in relation to the wheel guide element (9) and a body (2), wherein the pneumatic suspension parts are disposed in such a way that only one hinge (8) is provided as a steering element in relation to the wheel guide element (9) inside the pneumatic suspension system (1) without requiring any centric restricted guidance. Several advantageous embodiments are disclosed.

公开(公告)号：EP2791517B1

公开(公告)日：2015-09-16

申请号：EP12794179.7

申请日：2012-11-07

申请人： Carl Freudenberg KG

发明人： LAUER, Frank ,  ECKSTEIN, Julia ,  MITSCHKAL, Christian ,  KRAMER, Thomas

IPC分类号： F16B43/00 ,  F16J15/12

CPC分类号： F16B43/001 ,  F16J15/127

公开(公告)号：EP2791517A1

公开(公告)日：2014-10-22

申请号：EP12794179.7

申请日：2012-11-07

申请人： Carl Freudenberg KG

发明人： LAUER, Frank ,  ECKSTEIN, Julia ,  MITSCHKAL, Christian ,  KRAMER, Thomas

IPC分类号： F16B43/00 ,  F16J15/12

CPC分类号： F16B43/001 ,  F16J15/127

摘要： The invention relates to a seal of a fastening element (1), comprising the fastening element (1) and a washer (2) therefor, wherein the fastening element (1) and the washer (2) are arranged coaxially and axially adjacent to one another, wherein the washer (2) has a sealing bead (3) made of a rubber-elastic sealing material on the outer circumference, and wherein the sealing bead (3) contacts the underside (4) of the fastening element (1) in a sealing manner during the correct use of the seal. The fastening element (1) has a flange (5) on the side axially facing the washer (2), having an underside (6) axially facing the washer (2), wherein the washer (2) has a top side axially facing the flange (5), wherein the underside (6) of the flange (5) and the top side (7) of the washer (2) abut in a sealing manner during the correct use of the seal, wherein the underside (6) of the flange (5) and the top side (7) of the washer (2) are substantially congruent, and wherein the sealing bead (3) abuts the outer circumferential boundary (8) of the underside (6) of the flange (5) in a sealing manner.