WO2006101723A1 - Corde - Google Patents

Corde Download PDF

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Publication number
WO2006101723A1
WO2006101723A1 PCT/US2006/008091 US2006008091W WO2006101723A1 WO 2006101723 A1 WO2006101723 A1 WO 2006101723A1 US 2006008091 W US2006008091 W US 2006008091W WO 2006101723 A1 WO2006101723 A1 WO 2006101723A1
Authority
WO
WIPO (PCT)
Prior art keywords
filament
rope
filaments
providing
twisted
Prior art date
Application number
PCT/US2006/008091
Other languages
English (en)
Inventor
Richard E. Nye
Original Assignee
Cortland Cable Company, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cortland Cable Company, Inc. filed Critical Cortland Cable Company, Inc.
Publication of WO2006101723A1 publication Critical patent/WO2006101723A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/04—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics with a core of fibres or filaments arranged parallel to the centre line
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • D04C1/12—Cords, lines, or tows
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/1014—Rope or cable structures characterised by their internal structure characterised by being laid or braided from several sub-ropes or sub-cables, e.g. hawsers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1092—Parallel strands
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2036—Strands characterised by the use of different wires or filaments
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2041—Strands characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/209—Jackets or coverings comprising braided structures
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/20903—Jackets or coverings comprising woven structures
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2039—Polyesters
    • D07B2205/2042—High performance polyesters, e.g. Vectran
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D07B2205/205—Aramides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2071—Fluor resins
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2096—Poly-p-phenylenebenzo-bisoxazole [PBO]
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065—Reducing wear
    • D07B2401/207—Reducing wear internally

Definitions

  • the instant application relates to a rope for various types of applications including, but not limited to, heavy lifting or mooring applications, such as marine, oceanographic, offshore oil and gas, seismic, and industrial applications.
  • heavy lifting or mooring applications such as marine, oceanographic, offshore oil and gas, seismic, and industrial applications.
  • a rope may be a stout cord made of strands of natural or artificial fibers twisted or braided together, or in the alternative, a rope may be a cord having a wire core with fiber strands braided around it .
  • Rope failure may be caused by different damage mechanism, e.g. frictional heat generated within the rope, or self-abrasion.
  • the frictional heat generated within a rope may be caused by the bending mechanism; or in the alternative, it may be cause by the rope rubbing against a drum, a pulley, or a sheave.
  • the frictional heat generated within a rope can be great enough to cause a W catastrophic failure of the rope. This problem is particularly evident when the fiber material looses a substantial amount of strength, i.e. becoming susceptible to creep rupture, when heated above ambient temperature.
  • jacketing the subropes is employed to reduce self-abrasion since it is widely known that the primary occurrence of self-abrasion is at the intersection between the subropes.
  • Jacketing refers to the placement of a sleeve material (e.g., woven or braided fabric) over the subrope, so that the jacket is sacrificed to save the subrope.
  • These jackets add to the overall diameter, weight, and cost of the rope without any appreciable increase in the rope's strength. The larger size is obviously undesirable because it would require larger drums, pulleys, or sheaves to handle the jacketed rope.
  • rope jackets make visual inspection of the rope core fibers problematic because the jacket hides the core fibers. Therefore, while this solution may be viable, it is considered unsatisfactory.
  • U.S. Patent No. 5,931,076 discloses a method for construction of a large diameter braided rope.
  • the rope is formed of high strength, low elongation synthetic fibers that are twisted together at a twist factor in the range from about 125 to about 145 to form a plurality of comparatively small diameter yarns.
  • the small diameter twisted yarns are then braided together at a pick multiplier in the range from about 1.0 to about 2.0 so as to form a plurality of braided strands, and the strands, in turn, are braided together with a pick multiplier of about 2.0 to about 3.6 so as to form the large diameter braided rope.
  • U.S. Patent No. 5,901,632 discloses a method for forming a braided rope. Twisted yarns are first braided together to form braided strands, and the braided strands are then braided together to form a rope .
  • U.S. Patent No. 4,534,163 discloses a synthetic rope or cable.
  • a plurality of filaments are brought in parallel into a core and compacted by a plurality of ribbons or tapes wound about the core under tension in opposite directions to form a uniform jacket that is torsionally stable.
  • An outer sheath which may be urethane or other plastic material is applied to the jacket under sufficient pressure to penetrate the jacket but not the core, and then the urethane is cured.
  • This rope or cable has a core of substantially parallel filaments free to move within the jacket of ribbons wound about the core and penetrated with urethane or other plastic material .
  • US 2004/0069132 discloses a large diameter rope having improved fatigue life on a sheave, pulley, or drum.
  • the rope includes a blend of HMPE filaments and liquid crystal polymer filaments selected from the group of lyotropic polymer filaments and thermoplastic polymer filaments.
  • the rope may be constructed as a braided rope, a wire- lay rope, or a parallel core rope.
  • the instant invention is a rope.
  • This rope includes a blend of filaments including a first filament, and a second filament.
  • the second filament is a fluorocarbon polymer filament.
  • Fig. IA is an elevational view of a length of a first embodiment of a rope made according to the present invention.
  • Fig. IB is an elevational view of a length of a twisted yarn of the rope of Fig. IA;
  • Fig. 1C is an elevational view of a length of a braided strand of the rope of Fig. IA;
  • Fig. ID is an exploded view of an end portion of the first embodiment of the rope of Fig. IA, schematically illustrating the manner in which twisted yarns are braided together to form braided strands which are then braided together to form the rope of Fig. IA;
  • Fig. 2A is an elevational view of a length of a second embodiment of a rope made according to the present invention.
  • Fig. 2B is an elevational view of a length of a twisted strand of the rope of Fig. 2A;
  • Fig. 2C is an elevational view of a length of a twisted yarn of the rope of Fig. 2A;
  • Fig. 2D is an exploded view of an end portion of a second embodiment of a rope made according to the present invention, schematically illustrating the manner in which twisted yarns are twisted together to form twisted strands which are then twisted together to form a rope;
  • Pig. 3A is an elevational view of a length of a third embodiment of a rope made according to the present invention, schematically illustrating the manner in which the rope is made;
  • Fig. 3B is a cross sectional view of the rope of Fig. 3A along the lines 3b-3b.
  • a first exemplary embodiment of a rope 10 according to the instant invention.
  • This rope 10 includes a blend of filaments 12.
  • Blend of filaments 12 includes a first filament 14, and a second filament 16.
  • Blend of filaments 12 may further include a third filament (not shown) .
  • First filament 14 may be any high strength filament.
  • first filaments 14 may be high modulus polyethylene filaments (“HMPE”) that are spun from ultrahigh molecular weight polyethylene (“UHMWPE”) resin.
  • HMPE filaments are commercially available under the tradename of SPECTRA ® from Honeywell Performance Fibers of Colonial Heights, VA, and DYNEEMA ® from DSM NV of Heerlen, The Netherlands, and Toyobo Company Ltd. of Osaka, Japan.
  • the first filament 14 may be a liquid crystal polymer (LCP) filament selected from the group consisting of lyotropic polymer filament and thermotropic polymer filament . Lyotropic polymers decompose before melting but form liquid crystals in solution under appropriate conditions (these polymers are solution spun) .
  • LCP liquid crystal polymer
  • Lyotropic polymer filaments include, for example, aramid and polyphenylene benzobisoxazole (PBO) fibers.
  • Aramid filaments are commercially available under the tradename KEVLAR ® from Dupont of Wilmington, DE, TECHNORA ® from Teijin Ltd. of Osaka, Japan, and TWARON ® from Teijin Twaron BV of Arnhem, The Netherlands.
  • PBO fibers are commercially available under the tradename ZYLON ® from Toyobo Company Ltd. of Osaka, Japan.
  • Thermotropic polymers exhibit liquid crystal formation in melt form.
  • Thermotropic filaments are commercially available under the tradename VECTRAN ® from Celanese Advanced Materials, Inc. of Charlotte, NC.
  • the first filaments 14 may constitute between about 1 to 99 percent volume of the blend 12.
  • the second filament 16 may be any filament.
  • second filament 16 may be a fluorocarbon polymer.
  • fluorocarbon polymer includes, but is not limited to, poly (tetrafluoroethylene) ("PTFE") .
  • PTFE fibers filaments are commercially available from W. L. Gore & Associates, Inc. of Newark, DE and Elkton, MD.
  • the second filaments 16 may constitute between about 1 to 40 percent volume of the blend 12.
  • the third filament may be any high strength filament.
  • third filaments may be high modulus polyethylene filaments ("HMPE") that are spun from ultrahigh molecular weight polyethylene (“UHMWPE”) resin.
  • HMPE filaments are commercially available under the tradename of SPECTRA ® from Honeywell Performance Fibers of Colonial Heights, VA, and DYNEEMA ® from DSM NV of Heerlen, The Netherlands, and Toyobo Company Ltd. of Osaka, Japan.
  • the third filament may be a liquid crystal polymer (LCP) filament selected from the group consisting of lyotropic polymer filament and thermotropic polymer filament . Lyotropic polymers decompose before melting but form liquid crystals in solution under appropriate conditions
  • Lyotropic polymer filaments include, for example, aramid and polyphenylene benzobisoxazole
  • PBO fibers Aramid filaments are commercially available under the tradename KEVLAR ® from Dupont of Wilmington, DE, TECHNORA ® from Teijin Ltd. of Osaka, Japan, and TWARON ® from Teijin Twaron BV of Arnhem, The Netherlands.
  • PBO fibers are commercially available under the tradename ZYLON ® from Toyobo Company Ltd. of Osaka, Japan.
  • Thermotropic polymers exhibit liquid crystal formation in melt form.
  • Thermotropic filaments are commercially available under the tradename VECTRAJST ® from Celanese Advanced Materials, Inc. of Charlotte, NC.
  • the third filaments may constitute between about 1 to 99 percent volume of the blend 12.
  • Rope 10 may further include a coating. It is believed, but the invention should not be so limited, that the coating improves upon the abrasion resistance of the blend 12.
  • the coating may be any coating.
  • the coating may, for example, be a synthetic polymer based product.
  • the coating may be a polyurethane coating.
  • Rope 10 may have any amount of coating. Coating may be applied to rope 10 via known conventional methods, which includes but is not limited to, impregnating rope 10 with coating by soaking rope 10 in the coating.
  • Rope 10 may have different rope constructions.
  • rope 10 may have a rope construction selected from the group consisting of a braided rope construction, wire-lay rope construction, and parallel core rope construction.
  • the blend of filaments 12, which includes the first, and second filaments 14, and 16, respectively is twisted together in a conventional manner to form a twisted yarn 20.
  • the number of the first, and second filaments, 14, and 16 twisted together to form the twisted yarn 20 is not limited.
  • a plurality of twisted yarns 20 is, then in turn, braided together in a conventional manner to from a braided strand 22.
  • the number of twisted yarns 20 braided together to form the strand 22 is not limited.
  • a plurality of braided strands is, subsequently, braided together in a conventional manner to form the rope 10.
  • the number of braided strands 22 to form the rope 10 is not limited.
  • the blend of filaments 12, which includes first filament 14, second filament 16, and third filament is twisted together in a conventional manner to form a twisted yarn 20.
  • the number of the first filament 14, second filament 16, and third filament twisted together to form the twisted yarn 20 is not limited.
  • a plurality of twisted yarns 20 is, then in turn, braided together in a conventional manner to from a braided strand 22.
  • the number of twisted yarns 20 braided together to form the strand 22 is not limited.
  • a plurality of braided strands is, subsequently, braided together in a conventional manner to form the rope 10.
  • the number of braided strands 22 to form the rope 10 is not limited.
  • the blend of filaments 12, which includes the first, and second filaments 14, and 16, respectively, is twisted together in a conventional manner to form a twisted yarn 20a.
  • the number of the first, and second filaments, 14, and 16 twisted together to form the twisted yarn 20 is not limited.
  • a plurality of the twisted yarns 20a is, then in turn, twisted together in a conventional manner to from a twisted strand 22a.
  • the number of twisted yarns 20 twisted together to form the strand 22a is not limited.
  • a plurality of twisted strands 22a is, subsequently, twisted together in a conventional manner to form the rope 10a.
  • the number of twisted strands 22a to form the rope 10a is not limited.
  • the blend of filaments 12, which includes the first filament 14, second filament 16, and third filament is twisted together in a conventional manner to form a twisted yarn 20a.
  • the number of the first filament 14, second filament 16, and third filament twisted together to form the twisted yarn 20 is not limited.
  • a plurality of the twisted yarns 20a is, then in turn, twisted together in a conventional manner to from a twisted strand 22a.
  • the number of twisted yarns 20 twisted together to form the strand 22a is not limited.
  • a plurality of twisted strands 22a is, subsequently, twisted together in a conventional manner to form the rope 10a.
  • the number of twisted strands 22a to form the rope 10a is not limited.
  • the blend of filaments 12, which includes the first, and second filaments 14, and 16, respectively, is aligned in a substantially parallel relation to each other, and then compacted under tension to form a core 24.
  • the number of the first, and second filaments, 14, and 16 aligned and compacted together to form the core 24 is not limited.
  • the Core 24 is, subsequently, covered by a covering 26.
  • the covering 26 may include, but is not limited to, a synthetic polymer based product.
  • the blend of filaments 12, which includes the first filament 14, second filament 16, and third filament is aligned in a substantially parallel relation to each other, and then compacted under tension to form a core 24.
  • the number of the first filament 14, second filament 16, and third filament aligned and compacted together to form the core 24 is not limited.
  • the Core 24 is, subsequently, covered by a covering 26.
  • the covering 26 may include, but is not limited to, a synthetic polymer based product,
  • Rope sample numbers 1-12 were prepared, and evaluated for their bend-over-sheave cycle fatigue (fatigue life) .
  • Rope sample 1-12 had the following compositions as shown in Table I. The testing conditions are shown in Table II, and the fatigue life of rope samples 1-12 is shown in Table III.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)

Abstract

L'invention concerne une corde qui comprend un mélange de filaments, y compris un premier filament et un second filament. Le second filament est un filament de polymère fluorocarboné.
PCT/US2006/008091 2005-03-16 2006-03-07 Corde WO2006101723A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/081,112 2005-03-16
US11/081,112 US20060207414A1 (en) 2005-03-16 2005-03-16 Rope

Publications (1)

Publication Number Publication Date
WO2006101723A1 true WO2006101723A1 (fr) 2006-09-28

Family

ID=37008943

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/008091 WO2006101723A1 (fr) 2005-03-16 2006-03-07 Corde

Country Status (2)

Country Link
US (1) US20060207414A1 (fr)
WO (1) WO2006101723A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
WO2010084520A1 (fr) 2009-01-23 2010-07-29 Sequoia Automation S.R.L. Câble pour générateur éolien troposphérique

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KR101321194B1 (ko) * 2005-12-02 2013-10-23 디에스엠 아이피 어셋츠 비.브이. 고성능 폴리에틸렌 섬유를 함유하는 로프
US8522473B2 (en) * 2006-01-23 2013-09-03 Yoz-Ami Corporation Colored yarn object, process for producing the same, and fishing line
US8709562B2 (en) * 2007-08-21 2014-04-29 Honeywell International, Inc. Hybrid fiber constructions to mitigate creep in composites
US8020480B2 (en) * 2008-04-01 2011-09-20 Ion Geophysical Corporation Self-lubricating ropes useful in the isolation sections of ocean-bottom cables
WO2009142766A2 (fr) * 2008-05-22 2009-11-26 Hampidjan, Hf Câble de sonar amélioré pour ligne de flotteurs
WO2010055486A2 (fr) * 2008-11-13 2010-05-20 Relats, S.A. Tube de protection et procédé de fabrication correspondant
ITMI20091999A1 (it) * 2009-11-13 2011-05-14 Gottifredi Maffioli S P A Cavo in fibre sintetiche per tirante strutturale e relativo metodo di realizzazione
US9976251B2 (en) 2013-01-14 2018-05-22 Actuant Corporation Rope having a low-friction strand
NO20141103A1 (no) * 2014-09-12 2016-03-14 Offshore & Trawl Supply As Strømlinjebekledning i beskyttelseskappe for et langstrakt, lastbærende legeme
ES2938855T3 (es) * 2015-07-22 2023-04-17 Teufelberger Fiber Rope Gmbh Cable de material de fibras textil
CN105350363A (zh) * 2015-11-23 2016-02-24 江苏赛福天钢索股份有限公司 一种钢丝绳用绳芯及其制备方法
JP6633094B2 (ja) * 2016-06-21 2020-01-22 国立研究開発法人産業技術総合研究所 ロープ及びその製造方法
USD827059S1 (en) * 2016-10-20 2018-08-28 Exemplar Design, Llc Jump rope
USD818545S1 (en) * 2016-10-20 2018-05-22 Exemplar Design, Llc Jump rope
MX2022002513A (es) * 2019-11-12 2022-04-27 Cortland Company Inc Cuerdas de fibra sintetica con fibras de hmpe de baja fluencia.
JP2023536426A (ja) 2020-07-24 2023-08-25 株式会社クラレ ロープ
CN112127043B (zh) * 2020-09-30 2024-02-02 山东鲁普科技有限公司 一种耐磨耐尖锐角高处作业化纤绳索及其制作方法

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US4534163A (en) * 1983-09-19 1985-08-13 New England Ropes, Inc. Rope or cable and method of making same
US5901632A (en) * 1997-06-10 1999-05-11 Puget Sound Rope Corporation Rope construction
US5931076A (en) * 1997-06-10 1999-08-03 Puget Sound Rope Corporation Rope construction
US6644007B2 (en) * 1999-12-27 2003-11-11 Nippon Pillar Packing Co., Ltd. Braiding yarn made of expanded graphite
US20030226347A1 (en) * 2002-01-30 2003-12-11 Rory Smith Synthetic fiber rope for an elevator
US20040069132A1 (en) * 2002-10-15 2004-04-15 Celanese Advanced Materials, Inc. Rope for heavy lifting applications
US20050055997A1 (en) * 2003-09-15 2005-03-17 Yves Bader Composite twist core-spun yarn and method and device for its production

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US7296394B2 (en) * 2005-02-11 2007-11-20 Gore Enterprise Holdings, Inc. Fluoropolymer fiber composite bundle
US20060182962A1 (en) * 2005-02-11 2006-08-17 Bucher Richard A Fluoropolymer fiber composite bundle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534163A (en) * 1983-09-19 1985-08-13 New England Ropes, Inc. Rope or cable and method of making same
US5901632A (en) * 1997-06-10 1999-05-11 Puget Sound Rope Corporation Rope construction
US5931076A (en) * 1997-06-10 1999-08-03 Puget Sound Rope Corporation Rope construction
US6644007B2 (en) * 1999-12-27 2003-11-11 Nippon Pillar Packing Co., Ltd. Braiding yarn made of expanded graphite
US20030226347A1 (en) * 2002-01-30 2003-12-11 Rory Smith Synthetic fiber rope for an elevator
US20040069132A1 (en) * 2002-10-15 2004-04-15 Celanese Advanced Materials, Inc. Rope for heavy lifting applications
US20050055997A1 (en) * 2003-09-15 2005-03-17 Yves Bader Composite twist core-spun yarn and method and device for its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010084520A1 (fr) 2009-01-23 2010-07-29 Sequoia Automation S.R.L. Câble pour générateur éolien troposphérique
US8539746B2 (en) 2009-01-23 2013-09-24 Kite Gen Research S.R.L. Tether for tropospheric aeolian generator

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