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公开(公告)号：US5060466A
公开(公告)日：1991-10-29
申请号：US427171
申请日：1989-10-25
Applicant: Shigeharu Matsuda , Hiroshi Takaki , Hiroshi Kimura
Inventor： Shigeharu Matsuda , Hiroshi Takaki , Hiroshi Kimura
IPC: E04C5/07 , B29C70/06 , B29K105/10 , B29L31/10 , B32B5/28 , C08J5/24 , D04B1/02 , D07B1/02 , D07B1/16 , D07B3/08 , D07B5/00
CPC classification number: D07B1/165 , D07B1/025 , D07B2201/2003 , D07B2201/2012 , D07B2201/2089 , D07B2205/2028 , D07B2205/205 , D07B2205/3003 , D07B2205/3007 , D07B2205/3017 , D07B2207/404
Abstract: A composite rope obtained by process comprising, impregnating a multifilament with epoxy resin and half-setting the resin to form a prepreg, twisting the plural prepregs together to form a primarily-twisted product, and wrapping the primarily-twisted product with a yarn or a porous tape. When it is wound round the primarily-twisted product, the yarn is closely wound at an angle substantially perpendicular to an axis of the primarily-twisted product. The method further comprises twisting the plural primarily-twisted products thus wrapped to form a secondarily-twisted product and then heating the secondarily-twisted product to completely set the resin impregnated.
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Patent Agency Ranking
公开(公告)号：US20150152595A1
公开(公告)日：2015-06-04
申请号：US14413354
申请日：2013-07-15
Applicant: DSM IP ASSETS B.V.
CPC classification number: D07B1/04 , B66C1/12 , D02G3/44 , D02G3/442 , D07B1/02 , D07B1/025 , D07B5/06 , D07B2201/102 , D07B2201/1044 , D07B2201/1096 , D07B2201/2025 , D07B2201/2057 , D07B2201/2083 , D07B2201/209 , D07B2201/20903 , D07B2201/20907 , D07B2201/2092 , D07B2205/2014 , D07B2205/2028 , D07B2205/205 , D07B2205/2053 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2205/301 , D07B2401/2075 , D07B2501/2061 , D10B2321/0211 , D07B2801/10 , D07B2801/12 , D07B2801/22
Abstract: A product comprising a plurality of interlaced yarns wherein at least a first yarn having a tensile strength, having a value TS in N/tex, said first yarn containing a plurality of UHMWPE fibres having a titer, having a value T in den, wherein the ratio T/TS is at least 5 den.tex/N. The tensile strength is obtained by adjusting the drawing ratio or the UHMWPE filaments/fibres accordingly. The product shows resistance to abrasion. The product can be a rope or round slings, comprising a sheath/jacket comprising said first yarn.
Abstract translation: 一种包含多个交织纱线的产品，其中至少第一纱线具有拉伸强度，其TS值为N / tex，所述第一纱线包含具有滴定值的多个UHMWPE纤维，其具有值T，其中， 比T / TS至少为5 den.tex / N。 通过相应地调节拉伸比或UHMWPE丝/纤维来获得拉伸强度。 该产品显示耐磨性。 该产品可以是绳索或圆形吊索，其包括包括所述第一纱线的护套/护套。
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公开(公告)号：US12102320B2
公开(公告)日：2024-10-01
申请号：US17546139
申请日：2021-12-09
Applicant: KURARAY CO., LTD.
Inventor： Patrick Coffey , Forrest Sloan
CPC classification number: A61B17/06166 , A61L17/04 , A61L17/145 , D04C1/12 , D07B1/025 , D07B1/04 , A61B2017/00526 , A61B2017/06185 , D02G3/448 , D07B2201/102 , D07B2201/1024 , D07B2201/1096 , D07B2201/2055 , D07B2201/2068 , D07B2201/209 , D07B2205/2014 , D07B2205/2028 , D07B2205/2042 , D07B2205/2096 , D07B2205/3017 , D07B2401/205 , D10B2509/04 , D07B2201/2055 , D07B2801/24 , D07B2205/2042 , D07B2801/10 , D07B2801/22 , D07B2205/2014 , D07B2801/10 , D07B2801/22 , D07B2205/2096 , D07B2801/10 , D07B2801/22 , D07B2205/2028 , D07B2801/10 , D07B2801/22 , D07B2205/3017 , D07B2801/18 , A61L17/145 , C08L83/04
Abstract: A cord comprises a braided sheath of strands having an outer surface, an inner surface, and a central hollow portion defined by the inner surface and having a volume and a core within the central hollow portion of the tubular braided sheath, such that when the cord is in a relaxed state the tubular braided sheath has a cylindrical shape and a relaxed volume of the central hollow portion wherein the core does not fill the relaxed volume of the central hollow portion of the tubular braided sheath; when the cord is in a longitudinal tensioned state, the tubular braided sheath elongates under the longitudinal tension such that a tensioned volume of at least a part of the central hollow portion of the tubular braided sheath is less than the relaxed volume; and the inner surface of the tubular braided sheath of tensioned volume contacts and cinches a surface of the core.
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公开(公告)号：US20230234398A1
公开(公告)日：2023-07-27
申请号：US18001350
申请日：2021-05-28
Applicant: Pirelli Tyre S.p.A.
Inventor： Simone AGRESTI , Guido Luigi DAGHINI
CPC classification number: B60C9/005 , B60C9/0007 , B60C9/0064 , B60C9/0028 , D02G3/48 , D07B1/0613 , D02G3/04 , B60C2009/0092 , D07B2201/104 , D07B2501/2046 , D07B2205/3025 , D07B2205/2039 , D07B2205/2046 , D07B2201/2009 , D07B2205/2028 , D07B2205/3003 , D07B2205/3007 , D07B2205/103
Abstract: A tyre for vehicle wheels comprises a support structure and a tread band arranged in a radially outer position with respect to the support structure. The support structure comprises at least one reinforcing layer including a plurality of hybrid reinforcing cords (10′) each having a metallic wire (21) twisted together with a multifilament textile yarn (22) comprising a plurality of filaments (23). In any cross section of each of said hybrid reinforcing cords (10′), the metallic wire (21) is at least partially embedded in the filaments (23) of the multifilament textile yarn (22).
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公开(公告)号：US20180245284A1
公开(公告)日：2018-08-30
申请号：US15553262
申请日：2016-02-26
Applicant: DSM IP ASSETS B.V.
CPC classification number: D07B7/169 , D04C1/00 , D04C1/02 , D04C1/12 , D07B1/025 , D07B1/142 , D07B1/185 , D07B2201/1096 , D07B2201/2041 , D07B2201/2044 , D07B2205/10 , D07B2205/106 , D07B2205/20 , D07B2205/201 , D07B2205/2014 , D07B2205/2028 , D07B2205/2042 , D07B2205/2046 , D07B2205/205 , D07B2205/2071 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2205/3025 , D07B2205/3067 , D07B2401/207 , D07B2801/10 , D07B2801/18 , D07B2801/90
Abstract: A rope system (10, 20) comprising a splice structure (12, 22) with an intact portion (23) comprising at least 8 intact strands (32, 34), and a disassembled portion (26) comprising at least 4 loose strands (30), wherein the intact portion (23) is a braid of at least 4 S oriented (32) and at least 4 Z oriented intact strands (34), wherein at least one loose strand (30) of the disassembled portion (26) passes under and over intact strands (32, 34) of the intact portion (23), and at least one loose strand (30) passes under at least one X-tuck (38) of intact strands (32, 34). By this means the splice length can be minimized resp. slippage of the splice at high loads can be avoided.
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公开(公告)号：US09896798B2
公开(公告)日：2018-02-20
申请号：US14413354
申请日：2013-07-15
Applicant: DSM IP ASSETS B.V
CPC classification number: D07B1/04 , B66C1/12 , D02G3/44 , D02G3/442 , D07B1/02 , D07B1/025 , D07B5/06 , D07B2201/102 , D07B2201/1044 , D07B2201/1096 , D07B2201/2025 , D07B2201/2057 , D07B2201/2083 , D07B2201/209 , D07B2201/20903 , D07B2201/20907 , D07B2201/2092 , D07B2205/2014 , D07B2205/2028 , D07B2205/205 , D07B2205/2053 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2205/301 , D07B2401/2075 , D07B2501/2061 , D10B2321/0211 , D07B2801/10 , D07B2801/12 , D07B2801/22
Abstract: A product comprising a plurality of interlaced yarns wherein at least a first yarn having a tensile strength, having a value TS in N/tex, said first yarn containing a plurality of UHMWPE fibers having a titer, having a value T in den, wherein the ratio T/TS is at least 5 den.tex/N. The tensile strength is obtained by adjusting the drawing ratio or the UHMWPE filaments/fibers accordingly. The product shows resistance to abrasion. The product can be a rope or round slings, comprising a sheath/jacket comprising said first yarn.
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