WO2007036938A2 - Composite cable - Google Patents

Composite cable Download PDF

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Publication number
WO2007036938A2
WO2007036938A2 PCT/IL2006/001134 IL2006001134W WO2007036938A2 WO 2007036938 A2 WO2007036938 A2 WO 2007036938A2 IL 2006001134 W IL2006001134 W IL 2006001134W WO 2007036938 A2 WO2007036938 A2 WO 2007036938A2
Authority
WO
WIPO (PCT)
Prior art keywords
composite cable
cable according
sheath
cable
fibers
Prior art date
Application number
PCT/IL2006/001134
Other languages
French (fr)
Other versions
WO2007036938A8 (en
WO2007036938A3 (en
Inventor
Avi Elad
Sivan Krispin
Original Assignee
Shiltex Ltd.
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
Priority to IL17119805A priority Critical patent/IL171198A/en
Priority to IL171198 priority
Application filed by Shiltex Ltd. filed Critical Shiltex Ltd.
Publication of WO2007036938A2 publication Critical patent/WO2007036938A2/en
Publication of WO2007036938A3 publication Critical patent/WO2007036938A3/en
Publication of WO2007036938A8 publication Critical patent/WO2007036938A8/en

Links

Classifications

    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/12Ropes or cables with a hollow core
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/005Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/02Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025Ropes 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
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/14Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/147Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising electric conductors or elements for information transfer
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1096Rope or cable structures braided
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2083Jackets or coverings
    • D07B2201/209Jackets or coverings comprising braided structures
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • D07B2205/2014High performance polyolefins, e.g. Dyneema or Spectra
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2046Polyamides, e.g. nylons
    • D07B2205/205Aramides
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/2096Poly-p-phenylenebenzo-bisoxazole [PBO]
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/30Inorganic materials
    • D07B2205/3007Carbon
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2915Rod, strand, filament or fiber including textile, cloth or fabric

Abstract

A compositie cable (10) including a tubular core (12), an outer textile fiber sheath (22) and at least one intermediate layer of a textile material (16, 18) disposed between a tubular core (12) and the outer sheath (22).

Description

COMPOSITE CABLE

REFERENCE TO RELATED APPLICATIONS

The present application is related to Israel Patent Application Serial No.

171198 filed September 29, 2005 and entitled COMPOSITE CABLE, the contents of which are hereby incorporated by reference, and priority of which is hereby claimed.

FIELD OF THE INVENTION

The present invention relates to cables generally and more particularly to cables incorporating textile materials.

BACKGROUND OF THE INVENTION

The following published patent documents are believed to represent the current state of the art:

U.S. Patents 4,438,293 and 4,034,547.

SUMMARY OF THE INVENTION

The present invention seeks to provide an improved cable.

There is thus provided in accordance with a preferred embodiment of the present invention a composite cable including a tubular core, an outer textile fiber sheath and at least one intermediate layer of a textile material disposed between the tubular core and the outer sheath.

In accordance with a preferred embodiment of the present invention the tubular core includes a conduit which is suitable for flow of fluid therethrough. Preferably, the tubular core includes an optical fiber. Additionally or alternatively, the tubular core includes at least one conducting wire.

In accordance with another preferred embodiment of the present invention the tubular core includes a metal fiber core including a plurality of twisted metal wires disposed around a spun textile fiber center element. Preferably, an outer tubular structure of the tubular core is formed by a plurality of spun textile fibers. Additionally or alternatively, the spun textile fibers include spun cotton fibers.

In accordance with yet another preferred embodiment of the present invention the outer textile fiber sheath and the intermediate layer are assembled using braiding techniques. Preferably, the outer textile fiber sheath and the intermediate layer are assembled using twisting techniques. Additionally or alternatively, the at least one intermediate layer includes a layer of high tenacity fibers.

In accordance with still another preferred embodiment of the present invention the at least one intermediate layer includes a layer of spun polyester. Preferably, the outer textile fiber sheath includes a layer of polyester. In accordance with a further preferred embodiment of the present invention the outer textile fiber sheath includes a fire retardant fiber or finish. Preferably, the outer textile fiber sheath includes a fire resistant fiber or finish. BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will be understood and appreciated more fully from the following detailed description, taken in conjunction with the drawings in which: Fig. 1 is a pictorial illustration of a cable constructed and operative in accordance with a preferred embodiment of the present invention;

Fig. 2 is a sectional illustration of the cable of Fig. 1 taken along section line II - II in Fig. 1;

Fig. 3 is a pictorial illustration of a cable constructed and operative in accordance with another preferred embodiment of the present invention;

Fig. 4 is a sectional illustration of the cable of Fig. 3 taken along section line IV - IV in Fig. 3.

Fig. 5 is a pictorial illustration of a cable constructed and operative in accordance with yet another preferred embodiment of the present invention; Fig. 6 is a sectional illustration of the cable of Fig. 5 taken along section line

VI - VI in Fig. 5;

Fig. 7 is a pictorial illustration of a cable constructed and operative in accordance with a further preferred embodiment of the present invention;

Fig. 8 is a sectional illustration of the cable of Fig. 7 taken along section line VIII - VIII in Fig. 7;

Fig. 9 is a pictorial illustration of a cable constructed and operative in accordance with a still further preferred embodiment of the present invention; and

Fig. 10 is a sectional illustration of the cable of Fig. 9 taken along section line X - X in Fig. 9.

DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT

Reference is now made to Figs. 1 and 2, which illustrate a cable 10 constructed and operative in accordance with a preferred embodiment of the present invention.

As illustrated generally to scale in Figs. 1 and 2, the cable 10 is preferably a sheath-core cable, which comprises an inner metal fiber core 12 of twisted metal wires 14, preferably made of steel, wound around a spun textile fiber center 15, preferably formed of polypropylene. Preferably, the inner metal fiber core 12 with the textile fiber center 15 meets German Standard DIN 3060 and/or German Standard DIN 3051. Inner core 12 is commercially available from Moseroth Ltd. of Holon, Israel and preferably has an outer diameter of approximately 3mm and a minimum tear strength of approximately 500 Kg. The term "textile" as used herein includes fibers and other materials, which can be twisted or braided. Preferably formed over the inner core 12 is a braided layer 16 of spun polyester fibers and preferably formed over layer 16 is a braided layer 18 of high tenacity fibers such as aramid, which is commercially available from Teijin Ltd., of Osaka, Japan, under the trademark TEIJIN® and under the product designation T-1000. Alternately, braided layer 18 may be comprised of other high tenacity fibers such as ultra high molecular weight polyethylene, carbon fibers, polyphenylenebenzobisoxazole or any other suitable high tenacity fiber, wherein high tenacity is defined as 15grams/denier and higher.

Preferably formed over layer 18 is a braided layer 20 of spun polyester fibers and preferably formed over layer 20 is an outer textile fiber sheath 22, which is preferably a braided layer of high-strength polyester fibers. Sheath 22 preferably includes a fire retardant fiber, commercially available from KoSa of Charlotte, N.C., under the trademark Avora®FR and under the product designation FR HT, and has an outer diameter of 8.5 mm. Alternatively, sheath 22 is finished with a flame retardant finish such as AFLAMMIT® PE available from Thor of Speyer, Germany. In a preferred embodiment of the present invention, layers 15, 16, 18, 20 and 22 comprise fibers which are braided or twisted as illustrated by the weave patterning shown in Fig. 1. Functional characteristics of the cable 10 are a tear strength of 1750 Kg and a weight, which preferably does not exceed 85 Kg per 1000 meters. The cable is suitable for lowering loads from substantial heights in fire emergencies.

It is appreciated that one or more of the layers 16, 18, 20 and 22 may be obviated. Alternatively, additional textile layers may be added.

It is also appreciated that the tear strength and weight may vary according to the specific use of the cable.

Reference is now made to Figs. 3 and 4, which illustrate a cable 110 constructed and operative in accordance with another preferred embodiment of the present invention.

As illustrated generally to scale in Figs. 3 and 4, the cable 110 is preferably a sheath-core cable, which comprises an electrical wire core 112 formed of a coating 114 such as a plastic coating, and of at least two conducting wires 115. The electrical wire core may be a standard power wire used to empower electrical appliances, such as power cables commercially available from Superior Cables Ltd. of Kiryat-Bialik, Israel, or any other suitable type of wire. Additionally, electrical wire core 112 may include any suitable number of conducting wires 115.

Preferably formed over the electrical wire core 112 is a braided layer 116 of spun polyester fibers. The space between electrical wire core 112 and braided layer 116 is preferably filled by spun textile fibers 117, such as cotton fibers. Preferably formed over layer 116 is a braided layer 118 of high tenacity fibers such as aramid, which is commercially available from Teijin Ltd., of Osaka, Japan, under the trademark

TEIJIN® and under the product designation T-1000. Alternately, braided layer 118 may be comprised of other high tenacity fibers such as ultra high molecular weight polyethylene, carbon fibers, polyphenylenebenzobisoxazole or any other suitable high tenacity fiber, wherein high tenacity is defined as 15grams/denier and higher.

Preferably formed over layer 118 is a braided layer 120 of spun polyester fibers and preferably formed over layer 120 is an outer textile fiber sheath 122, which is preferably a braided layer of high-strength polyester fibers. Sheath 122 may include a fire retardant or a fire resistant fiber, such as a fire retardant fiber which is commercially available from KoSa of Charlotte, N.C., under the trademark Avora®FR and under the product designation FR HT. Alternatively, sheath 122 may be finished with a flame retardant finish such as AFLAMMIT® PE available from Thor of Speyer, Germany.

In a preferred embodiment of the present invention, layers 116, 118, 120 and 122 comprise fibers which are braided or twisted as illustrated by the weave patterning shown in Fig. 3.

Functional characteristics of the cable 110 are a tear strength of 1750 Kg and a weight, which preferably does not exceed 85 Kg per 1000 meters. The 110 cable is suitable for providing electrical power to substantial heights, for example for machinery used by a person working on a high building. It is appreciated that the tear strength of 1,200 Kg is determined according to the ENl 891 Standard. The tear strength and weight of cable 110 may vary according to the specific use of the cable.

It is also appreciated that one or more of the layers 116, 118, 120 and 122 may be obviated. Alternatively, additional textile layers may be added. Reference is now made to Figs. 5 and 6 which illustrate a cable 210 constructed and operative in accordance with yet another preferred embodiment of the present invention.

As illustrated generally to scale in Figs. 5 and 6, the cable 210 is preferably a sheath-core cable, which comprises an inner core tube 212 suitable for flow of liquid therethrough.

Preferably formed over the core tube 212 is a braided layer 216 of spun polyester fibers. The space between core tube 212 and braided layer 216 is preferably filled by spun textile fibers 217, such as cotton fibers. Preferably formed over layer 216 is a braided layer 218 of high tenacity fibers such as aramid, which is commercially available from Teijin Ltd., of Osaka, Japan, under the trademark TEIJIN® and under the product designation T-1000. Alternately, braided layer 218 may be comprised of other high tenacity fibers such as ultra high molecular weight polyethylene, carbon fibers, polyphenylenebenzobisoxazole or any other suitable high tenacity fiber, wherein high tenacity is defined as 15 grams/denier and higher. Preferably formed over layer 218 is a braided layer 220 of spun polyester fibers and preferably formed over layer 220 is an outer textile fiber sheath 222, which is preferably a braided layer of high-strength polyester fibers. Sheath 222 may include a fire retardant or a fire resistant fiber, such as a fire retardant fiber which is commercially available from KoSa of Charlotte, N.C., under the trademark Avora®FR and under the product designation FR HT. Alternatively, sheath 222 may be finished with a flame retardant finish such as AFLAMMIT® PE available from Thor of Speyer, Germany. In a preferred embodiment of the present invention, layers 216, 218, 220 and 222 comprise fibers which are braided or twisted as illustrated by the weave patterning shown in Fig. 5.

Functional characteristics of the cable 210 are a tear strength of 1750 Kg and a weight, which preferably does not exceed 85 Kg per 1000 meters. The cable 210 is suitable for providing liquids to substantial heights, for example for providing water to rescue teams working in substantial heights in fire emergencies.

It is appreciated that the tear strength of 1,200 Kg is determined according to the ENl 891 Standard. The tear strength and weight of cable 210 may vary according to the specific use of the cable. It is also appreciated that one or more of the layers 216, 218, 220 and 222 may be obviated. Alternatively, additional textile layers may be added.

Reference is now made to Figs. 7 and 8, which illustrate a cable 310 constructed and operative in accordance with a further preferred embodiment of the present invention. As illustrated generally to scale in Figs. 7 and 8, the cable 310 is preferably a sheath-core cable, which comprises an inner core tube 312 suitable for flow of gases therethrough.

Preferably formed over the core tube 312 is a braided layer 316 of spun polyester fibers. The space between core tube 312 and braided layer 316 is preferably filled by spun textile fibers 317, such as cotton fibers. Preferably formed over layer 316 is a braided layer 318 of high tenacity fibers such as aramid, which is commercially available from Teijin Ltd., of Osaka, Japan, under the trademark TEIJIN® and under the product designation T-1000. Alternately, braided layer 318 may be comprised of other high tenacity fibers such as ultra high molecular weight polyethylene, carbon fibers, polyphenylenebenzobisoxazole or any other suitable high tenacity fiber, wherein high tenacity is defined as 15grams/denier and higher. Preferably formed over layer 318 is a braided layer 320 of spun polyester fibers and preferably formed over layer 320 is an outer textile fiber sheath 322, which is preferably a braided layer of high-strength polyester fibers. Sheath 322 may include a fire retardant or a fire resistant fiber, such as a fire retardant fiber which is commercially available from KoSa of Charlotte, N.C., under the trademark Avora®FR and under the product designation FR HT. Alternatively, sheath 322 may be finished with a flame retardant finish such as AFLAMMIT® PE available from Thor of Speyer, Germany.

In a preferred embodiment of the present invention, layers 316, 318, 320 and 322 comprise fibers which are braided or twisted as illustrated by the weave patterning shown in Fig. 7

Functional characteristics of the cable 310 are a tear strength of 1750 Kg and a weight, which preferably does not exceed 85 Kg per 1000 meters. The cable 310 is suitable for providing gases to substantial heights, for example for providing oxygen to rescue teams working in substantial heights in fire emergencies. It is appreciated that the tear strength of 1,200 Kg is determined according to the ENl 891 Standard. The tear strength and weight of cable 310 may vary according to the specific use of the cable.

It is also appreciated that one or more of the layers 316, 318, 320 and 322 may be obviated. Alternatively, additional textile layers may be added. Reference is now made to Figs. 9 and 10, which illustrate a cable 410 constructed and operative in accordance with a still further preferred embodiment of the present invention.

As illustrated generally to scale in Figs. 9 and 10, the cable 410 is preferably a sheath-core cable, which comprises a round inner core 412 including a tube 413 suitable for flow of liquid therethrough, a tube 414 suitable for flow of gases therethrough, two conducting wires 415, and an optical fiber 416. The outer layer of inner core 412, which surrounds tubes 413 and 414, conducting wires 415 and optical fiber 416, is preferably formed of spun textile fibers 417, such as cotton fibers, and provides the round structure of inner core 412. Alternately, fibers 417 may be configured to provide a different shape to inner core 412, such as a rectangular shape or any other suitable shape, and thereby to determine the shape of cable 410, which generally corresponds to the shape of inner core 412. Preferably formed over the inner core 412 is a braided layer 418 of spun polyester fibers. Preferably formed over layer 418 is a braided layer 420 of high tenacity fibers such as aramid, which is commercially available from Teijin Ltd., of Osaka, Japan, under the trademark TEIJIN® and under the product designation T-1000. Alternately, braided layer 420 may be comprised of other high tenacity fibers such as ultra high molecular weight polyethylene, carbon fibers, polyphenylenebenzobisoxazole or any other suitable high tenacity fiber, wherein high tenacity is defined as 15grams/denier and higher.

Functional characteristics of the cable 410 are a tear strength of 1750 Kg and a weight, which preferably does not exceed 85 Kg per 1000 meters. The cable 410 is suitable for providing any of liquids, gases, optical power or electicity to substantial heights, for example to rescue teams working in substantial heights in fire emergencies. It is appreciated that the tear strength of 1,200 Kg is determined according to the EN 1891 Standard. The tear strength and weight of cable 410 may vary according to the specific use of the cable.

It is also appreciated that one or more additional braided textile layers, or any other suitable layer, may be added surrounding layers 418 and 420 or therebetween. It will be appreciated by persons skilled in the art that the present invention is not limited by what has been particularly shown and described hereinabove. Rather the present invention includes both combinations and subcombinations of the various features described hereinabove as well as modifications thereof which would occur to persons skilled in the art upon reading the foregoing description and which are not in the prior art.

Claims

C L A I M S
1. A composite cable comprising: a tubular core; an outer textile fiber sheath; and at least one intermediate layer of a textile material disposed between said tubular core and said outer sheath.
2. A composite cable according to claim 1, and wherein said tubular core includes a conduit which is suitable for flow of fluid therethrough.
3. A composite cable according to either of claims 1 and 2, and wherein said tubular core includes an optical fiber.
4. A composite cable according to any of claims 1 to 3, and wherein said tubular core includes at least one conducting wire.
5. A composite cable according to any of claims 1 to 4, and wherein said tubular core includes a metal fiber core comprising a plurality of twisted metal wires disposed around a spun textile fiber center element.
6. A composite cable according to any of claims 1 to 5, and wherein an outer tubular structure of said tubular core is formed by a plurality of spun textile fibers.
7. A composite cable according to claim 6, and wherein said plurality of spun textile fibers comprise spun cotton fibers.
8. A composite cable according to any of claims 1 to 7, and wherein said outer textile fiber sheath and said at least one intermediate layer are assembled using braiding techniques.
9. A composite cable according to any of claims 1 to 8, and wherein said outer textile fiber sheath and said at least one intermediate layer are assembled using twisting techniques.
10. A composite cable according to any of claims 1 to 9, and wherein said at least one intermediate layer comprises a layer of high tenacity fibers.
11. A composite cable according to any of claims 1 to 10, and wherein said at least one intermediate layer comprises a layer of spun polyester.
12. A composite cable according to any of claims 1 to 11, and wherein said outer textile fiber sheath comprises a layer of polyester.
13. A composite cable according to any of claims 1 to 12, and wherein said outer textile fiber sheath includes a fire retardant fiber or finish.
14. A composite cable according to any of claims 1 to 13, and wherein said outer textile fiber sheath includes a fire resistant fiber or finish.
PCT/IL2006/001134 2005-09-29 2006-09-27 Composite cable WO2007036938A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL17119805A IL171198A (en) 2005-09-29 2005-09-29 Composite cable
IL171198 2005-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/992,809 US20110189411A1 (en) 2005-09-29 2006-09-27 Composite Cable

Publications (3)

Publication Number Publication Date
WO2007036938A2 true WO2007036938A2 (en) 2007-04-05
WO2007036938A3 WO2007036938A3 (en) 2007-11-01
WO2007036938A8 WO2007036938A8 (en) 2007-12-27

Family

ID=37900171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001134 WO2007036938A2 (en) 2005-09-29 2006-09-27 Composite cable

Country Status (4)

Country Link
US (1) US20110189411A1 (en)
IL (1) IL171198A (en)
SG (1) SG166103A1 (en)
WO (1) WO2007036938A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120015208A1 (en) * 2010-07-14 2012-01-19 Manuel Rodrigues D'oliveira Sa & Filhos, S.A. Method of accomplishment of a hybrid cord
US20140334786A1 (en) * 2010-04-30 2014-11-13 Corning Optical Communications LLC Optical fiber cables having multiple subunit cables

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012320027B2 (en) * 2011-10-04 2017-02-02 Davide GAMBA Composite rope and anchoring and safety system
ITBI20110011A1 (en) * 2011-10-04 2013-04-05 Davide Gamba Rope composite isolated all risk
WO2013140411A2 (en) * 2012-03-21 2013-09-26 Shiltex Ltd. Water sanitization device and method
WO2015189867A1 (en) 2014-06-10 2015-12-17 Gamba Davide Sliding rope safety device for roofs and the like, corresponding method for damping the stresses acting on a user of a rope safety device and guard rail with a sliding rope
ITUB20154764A1 (en) 2015-10-27 2017-04-27 Davide Gamba New sliding cable safety device for pressure piping or systems or similar equipment
NL2016586B1 (en) * 2016-04-11 2017-11-01 Lankhorst Euronete Portugal S A Hoisting rope.

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US4460179A (en) * 1982-09-30 1984-07-17 Hafer Linda B Educational target game
US6063495A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester fiber and methods for making same
US6604550B2 (en) * 1995-09-28 2003-08-12 Fiberspar Corporation Composite spoolable tube

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Publication number Priority date Publication date Assignee Title
US4034547A (en) * 1975-08-11 1977-07-12 Loos August W Composite cable and method of making the same
AT4734T (en) * 1979-09-18 1983-10-15 Kupferdraht-Isolierwerk Ag Wildegg Element for transmitting tensile forces and using the same as a support element for overhead cable.
US4640179A (en) * 1984-06-25 1987-02-03 Cameron Robert W Composite metallic core line
DE3543930A1 (en) * 1985-12-12 1987-06-19 Rxs Schrumpftech Garnituren Shrinkable cable sleeve

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US4460179A (en) * 1982-09-30 1984-07-17 Hafer Linda B Educational target game
US6604550B2 (en) * 1995-09-28 2003-08-12 Fiberspar Corporation Composite spoolable tube
US6063495A (en) * 1998-04-23 2000-05-16 Hna Holdings, Inc. Polyester fiber and methods for making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140334786A1 (en) * 2010-04-30 2014-11-13 Corning Optical Communications LLC Optical fiber cables having multiple subunit cables
US9581778B2 (en) * 2010-04-30 2017-02-28 Corning Optical Communications LLC Optical fiber cables having multiple subunit cables
US20120015208A1 (en) * 2010-07-14 2012-01-19 Manuel Rodrigues D'oliveira Sa & Filhos, S.A. Method of accomplishment of a hybrid cord
US8484941B2 (en) * 2010-07-14 2013-07-16 Wireco Worldgroup Inc. Method of accomplishment of a hybrid cord

Also Published As

Publication number Publication date
US20110189411A1 (en) 2011-08-04
WO2007036938A3 (en) 2007-11-01
SG166103A1 (en) 2010-11-29
IL171198A (en) 2009-08-03
WO2007036938A8 (en) 2007-12-27

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