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公开(公告)号：US3805667A
公开(公告)日：1974-04-23
申请号：US22768272
申请日：1972-02-18
Applicant: COLUMBIAN ROPE CO
Inventor： ORSER K
CPC classification number: D07B1/147 , D04C1/00 , D07B1/02 , D07B1/145 , D07B1/148 , D07B1/20 , D07B2201/1014 , D07B2201/1096 , D07B2201/209 , H01B7/045 , H01B7/182 , D07B2801/12
Abstract: A plurality of strands are plaited together to form a rope. Each strand includes a plurality of yarns which are enclosed within a tubular braided cover and lie substantially parallel to the axis of the cover. An electrical conductor runs longitudinally within each of the strands.
Abstract translation: 将多根股线编织在一起形成绳索。 每条线包括多个纱线，其被包围在管状编织盖中并且基本上平行于盖的轴线。 电导体在各股线内纵向延伸。
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公开(公告)号：US3606815A
公开(公告)日：1971-09-21
申请号：US3606815D
申请日：1969-05-23
Applicant: MORISHITA FISHING NET MFG CO L
Inventor： YAMASHITA SHIGERU , KAWAFUCHI SATOSHI
CPC classification number: D04C1/12 , A01K75/00 , D07B1/02 , D07B2201/1096 , D07B2401/2015 , D07B2401/2085 , D07B2501/2038
Abstract: A FISH NET MADE OF BRAIDED CORD WITH THE MESHES CONNECTED BY KNOTS. THE CORD IS BRAIDED FROM A GROUP OF STANDS TWISTED IN ONE DIRECTION, AND ANOTHER GROUP OF STRANDS TWISTED IN THE OTHER DIRECTION, AND ALTERNATING WITH THE STRANDS OF THE FIRST GROUP. THE LAY OF THE CORDS MAY BE IN THE SAME DIRECTION OF THE TWIST OR, IN ANOTHER MODIFICATION, THE LAY MAY BE IN A DIRECTION OPPOSITE TO THE TWIST.
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公开(公告)号：US3440991A
公开(公告)日：1969-04-29
申请号：US3440991D
申请日：1965-01-29
Applicant: US NAVY
Inventor： CUBBAGE HENRY D
CPC classification number: B63B21/663 , D07B5/005 , D07B2201/1096 , D07B2501/2061
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公开(公告)号：US3035476A
公开(公告)日：1962-05-22
申请号：US9125261
申请日：1961-02-23
Applicant: SAMSON CORDAGE WORKS
Inventor： FOGDEN KENNETH L
CPC classification number: D07B1/02 , D04C1/00 , D04D1/00 , D07B2201/1096
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公开(公告)号：US875574A
公开(公告)日：1907-12-31
申请号：US875574D
Applicant: GARLOCK PACKING CO
Inventor： GARLOCK OLIN J
CPC classification number: D07B2201/1096
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Patent Agency Ranking
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公开(公告)号：US20230366129A1
公开(公告)日：2023-11-16
申请号：US18221250
申请日：2023-07-12
Applicant: Avient Protectve Materials B.V.
CPC classification number: D01F6/04 , D02G3/02 , D01D5/06 , D07B1/025 , D07B2201/1096 , D07B2201/2009 , D07B2205/2014 , D07B2501/2038 , D07B2501/2061 , D10B2321/0211 , Y10T428/1369 , Y10T428/24124 , Y10T428/249921 , Y10T428/298 , Y10T428/31913 , Y10T442/60
Abstract: Process for spinning multifilament yarn containing n filaments are provided, wherein an ultra-high molecular weight polyethylene (UHMWPE) solution containing UHMWPE polymer and a solvent for the UHMWPE polymer are spun through n spin-holes of a spin plate and drawn before, during or after removal of the solvent to thereby obtain the multifilament yarn containing n filaments, the yarn having a tenacity (Ten) as expressed in cN/dtex of Ten(eN/dtex) = f×n-0.05×dpf-0.15, wherein Ten is at least 39 cN/dtex, n is at least 25, f is a factor of at least 62.0 and dpf is the dtex per filament.
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公开(公告)号：US20230323596A1
公开(公告)日：2023-10-12
申请号：US18209557
申请日：2023-06-14
Applicant: KURARAY CO., LTD.
Inventor： Forrest SLOAN
CPC classification number: D07B1/025 , C08G63/065 , C08G69/12 , C08G2250/00 , D07B2201/1096 , D07B2501/2015 , G01N3/34
Abstract: Disclosed herein are ropes containing bundles of filaments, where each bundle includes at least 70% by volume of liquid crystal polymer filaments, and where at least one bundle includes liquid crystal polymer filaments of at least 10 denier per filament in size. Also disclosed herein are methods of pulling or lifting an object by applying tension to such a rope connected to the object, where the rope is arranged over a sheave or a non-rotating guide surface, and a ratio of a diameter of the sheave or an effective diameter of the non-rotating guide surface, D, to a diameter of the rope, d, is at least 20:1.
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公开(公告)号：US11767620B2
公开(公告)日：2023-09-26
申请号：US17409965
申请日：2021-08-24
Applicant: KURARAY CO., LTD.
Inventor： Forrest Sloan , Patrick Coffey
CPC classification number: D04C1/12 , D07B1/04 , A61B17/06166 , D07B2201/1024 , D07B2201/1096 , D07B2201/209 , D07B2201/2026 , D10B2509/04
Abstract: This application describes a braided cord containing a braided sheath and optionally a core surrounded by the braided sheath. The braided cord has changing cross-sectional area ranging from 0.0004 mm2 to 30 mm2 and contains one or more sections having a tapering angle ranging from 1° to 60° when observed in one direction along the cord axis. The change in the cross-sectional area of the cord can be achieved by changing the thickness of the braided sheath and/or changing the cross-sectional area of the core when the core is present. The thickness of the braided sheath can be adjusted by changing the size and/or twist level of one or more sheath strands, changing the pick count of the braided sheath, and/or using one or more shaped sheath strands. This application also describes a process of producing the braided cord with changing cross-sectional area.
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公开(公告)号：US11746442B2
公开(公告)日：2023-09-05
申请号：US17551142
申请日：2021-12-14
Applicant: Avient Protective Materials B.V.
CPC classification number: D01F6/04 , D02G3/02 , D01D5/06 , D07B1/025 , D07B2201/1096 , D07B2201/2009 , D07B2205/2014 , D07B2501/2038 , D07B2501/2061 , D10B2321/0211 , Y10T428/1369 , Y10T428/24124 , Y10T428/249921 , Y10T428/298 , Y10T428/31913 , Y10T442/60 , D07B2205/2014 , D07B2801/10
Abstract: Multifilament yarn containing n filaments are provided, wherein the filaments are obtained by spinning an ultra-high molecular weight polyethylene (UHMWPE), said yarn having a tenacity (Ten) as expressed in cN/dtex of Ten(cN/dtex)=f×n−0.05×dpf−0.15, wherein Ten is at least 39 cN/dtex, n is at least 25, f is a factor of at least 58 and dpf is the dtex per filament.
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