WO2014202355A3 - Wire rope with double extruded layers - Google Patents

Wire rope with double extruded layers Download PDF

Info

Publication number
WO2014202355A3
WO2014202355A3 PCT/EP2014/060962 EP2014060962W WO2014202355A3 WO 2014202355 A3 WO2014202355 A3 WO 2014202355A3 EP 2014060962 W EP2014060962 W EP 2014060962W WO 2014202355 A3 WO2014202355 A3 WO 2014202355A3
Authority
WO
WIPO (PCT)
Prior art keywords
wire rope
extruded layers
coating
central core
double extruded
Prior art date
Application number
PCT/EP2014/060962
Other languages
French (fr)
Other versions
WO2014202355A2 (en
Inventor
Elbia STARLING
Jean-Marc Moerman
Original Assignee
Nv Bekaert Sa
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 Nv Bekaert Sa filed Critical Nv Bekaert Sa
Publication of WO2014202355A2 publication Critical patent/WO2014202355A2/en
Publication of WO2014202355A3 publication Critical patent/WO2014202355A3/en

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
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
    • D07B1/144—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for cables or cable components built-up from metal wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • 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
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2012—Wires or filaments characterised by a coating comprising polymers
    • 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
    • D07B2201/2042—Strands characterised by a coating
    • D07B2201/2044—Strands characterised by a coating comprising polymers
    • 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
    • D07B2201/2046—Strands comprising fillers
    • 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
    • D07B2201/2087—Jackets or coverings being of the coated type
    • 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
    • D07B2205/2003—Thermoplastics
    • 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
    • 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
    • D07B2205/2064—Polyurethane resins
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2207/00—Rope or cable making machines
    • D07B2207/40—Machine components
    • D07B2207/404—Heat treating devices; Corresponding methods
    • D07B2207/4059—Heat treating devices; Corresponding methods to soften the filler material
    • 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

Landscapes

  • Ropes Or Cables (AREA)

Abstract

A wire rope (20) comprises a central core (27), a plurality of outer elongated elements (26) surrounding said central core (27), a polyamide or a polyether block amide (PEBA) coating (22) applied on said central core and said outer elongated elements, and a thermoplastic polyurethane (TPU) coating (24) covering on said polyamide or said PEBA coating (22). The method of manufacturing such a wire rope (20) is also disclosed.
PCT/EP2014/060962 2013-06-18 2014-05-27 Wire rope with double extruded layers WO2014202355A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13172382.7 2013-06-18
EP13172382 2013-06-18

Publications (2)

Publication Number Publication Date
WO2014202355A2 WO2014202355A2 (en) 2014-12-24
WO2014202355A3 true WO2014202355A3 (en) 2015-03-19

Family

ID=48651902

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/060962 WO2014202355A2 (en) 2013-06-18 2014-05-27 Wire rope with double extruded layers

Country Status (1)

Country Link
WO (1) WO2014202355A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295799B1 (en) * 1999-09-27 2001-10-02 Otis Elevator Company Tension member for an elevator
EP1975111A1 (en) * 2007-03-28 2008-10-01 Inventio Ag Lift belt, manufacturing method for such a lift belt and lift system with such a belt
WO2013053621A1 (en) * 2011-10-13 2013-04-18 Nv Bekaert Sa A load bearing assembly comprising a steel rope and a jacket
WO2013102531A1 (en) * 2012-01-05 2013-07-11 Nv Bekaert Sa A rope for lifting and an elevator comprising the rope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6295799B1 (en) * 1999-09-27 2001-10-02 Otis Elevator Company Tension member for an elevator
EP1975111A1 (en) * 2007-03-28 2008-10-01 Inventio Ag Lift belt, manufacturing method for such a lift belt and lift system with such a belt
WO2013053621A1 (en) * 2011-10-13 2013-04-18 Nv Bekaert Sa A load bearing assembly comprising a steel rope and a jacket
WO2013102531A1 (en) * 2012-01-05 2013-07-11 Nv Bekaert Sa A rope for lifting and an elevator comprising the rope

Also Published As

Publication number Publication date
WO2014202355A2 (en) 2014-12-24

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