EP1431450A3 - Coated wire rope - Google Patents

Coated wire rope Download PDF

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Publication number
EP1431450A3
EP1431450A3 EP03028480A EP03028480A EP1431450A3 EP 1431450 A3 EP1431450 A3 EP 1431450A3 EP 03028480 A EP03028480 A EP 03028480A EP 03028480 A EP03028480 A EP 03028480A EP 1431450 A3 EP1431450 A3 EP 1431450A3
Authority
EP
European Patent Office
Prior art keywords
side strands
touch
outer side
wire rope
gaps
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP03028480A
Other languages
German (de)
French (fr)
Other versions
EP1431450A2 (en
EP1431450B1 (en
Inventor
Kousaku c/o Tokyo Rope Manufact.Co. Ltd.Lab. Enku
Toshiyuki c/o Tokyo Rope Manufact. Co. Ltd Moriya
Ippei c/o Tokyo Rope Manufact. Co. Ltd. Furukawa
Ichiro c/o Hitachi Mito Eng. Co. Ltd. Nakamura
Akihiro c/o Hitachi Ltd. Omiya
Shota c/o Hitachi Ltd. Iwakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP1431450A2 publication Critical patent/EP1431450A2/en
Publication of EP1431450A3 publication Critical patent/EP1431450A3/en
Application granted granted Critical
Publication of EP1431450B1 publication Critical patent/EP1431450B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D07B1/06—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
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
    • 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
    • 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
    • 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
    • D07B2201/2023—Strands with core
    • 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
    • D07B2201/2024—Strands twisted
    • 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
    • D07B2201/2036—Strands characterised by the use of different wires or filaments
    • D07B2201/2037—Strands characterised by the use of different wires or filaments regarding the dimension of the 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
    • D07B2201/2042—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
    • 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
    • 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
    • D07B2401/208—Enabling filler penetration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Landscapes

  • Ropes Or Cables (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

A wire rope well suited for application to an elevator or a cargo handling machine, in which each of side strands (2) is constructed by twisting ordinary linear members together with at least one resinous linear member (4) that is larger in diameter than each of the ordinary linear members. Owing to the existence of the resinous linear member (4) of the relatively larger diameter, gaps (S2,S1) are respectively defined between the individual side stands (2) and a core rope (1) and between the respectively adjacent side strands (2), and a resin for outer layer coating (3) is pressed and packed through the gaps (S2,S1), thereby to prevent wear ascribable to the touch between a core rope (1) and the outer side strands (2), as well as wear ascribable to the touch between the adjacent outer side strands (2), and wear ascribable to the metal touch between a sheave and the outer side strands (2).
EP03028480A 2002-12-18 2003-12-12 Coated wire rope Expired - Lifetime EP1431450B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002366526 2002-12-18
JP2002366526A JP3756878B2 (en) 2002-12-18 2002-12-18 Covered wire rope

Publications (3)

Publication Number Publication Date
EP1431450A2 EP1431450A2 (en) 2004-06-23
EP1431450A3 true EP1431450A3 (en) 2005-06-08
EP1431450B1 EP1431450B1 (en) 2009-03-25

Family

ID=32376265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028480A Expired - Lifetime EP1431450B1 (en) 2002-12-18 2003-12-12 Coated wire rope

Country Status (6)

Country Link
EP (1) EP1431450B1 (en)
JP (1) JP3756878B2 (en)
KR (1) KR100625006B1 (en)
CN (1) CN1316184C (en)
DE (1) DE60326808D1 (en)
TW (1) TWI237080B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009513461A (en) * 2005-10-27 2009-04-02 オーチス エレベータ カンパニー Elevator load bearing assembly having a jacket with a plurality of polymer components
CH698843B1 (en) * 2006-06-29 2009-11-13 Brugg Ag Kabelwerke Flexible, deflectable traction body e.g. traction rope, for e.g. static load for crane, has individual elements, where part of elements are held at distance from each other by multi-layer coating and/or filler material
US7971856B2 (en) 2006-11-29 2011-07-05 J.R. Clancy, Inc. Drive rope and drive pulley
DE102007024020A1 (en) * 2007-05-18 2008-11-20 Casar Drahtseilwerk Saar Gmbh Rope, combined rope of synthetic fibers and steel wire strands, as well as combined strand of synthetic fibers and steel wires
WO2009026730A1 (en) * 2007-08-31 2009-03-05 Brugg Kabel Ag Tensile body for static and dynamic loads
JP4855431B2 (en) * 2008-03-14 2012-01-18 シャープ株式会社 Paper feeding device and image forming apparatus having the same
AU2009230655B2 (en) * 2008-03-25 2014-01-09 Kuraray Co., Ltd. Organopolysiloxane composition and process for producing rope structure with the same
JP5570741B2 (en) * 2009-03-06 2014-08-13 東京製綱株式会社 Elevator wire rope
KR100941120B1 (en) * 2009-04-02 2010-02-10 태림제강주식회사 Rope for elevator
CN102666344B (en) * 2009-12-02 2014-11-05 三菱电机株式会社 Rope for elevators, and elevator device
CN103108824B (en) * 2010-08-13 2015-11-25 奥的斯电梯公司 There is supporting member and the method thereof of protectiveness coating
JP5105644B2 (en) * 2010-10-28 2012-12-26 朝日インテック株式会社 Spiral toothed rope
WO2012141710A1 (en) 2011-04-14 2012-10-18 Otis Elevator Company Coated rope or belt for elevator systems
CN102225597B (en) * 2011-06-03 2014-10-01 凡登（常州）新型金属材料技术有限公司 Continuous wire used for cutting hard and crisp materials and preparation method thereof
CN102225595B (en) * 2011-06-03 2014-10-01 凡登（常州）新型金属材料技术有限公司 Steel rope for stringed bead type diamond wire saw and manufacturing method thereof
CN102225596B (en) * 2011-06-03 2014-10-01 凡登（常州）新型金属材料技术有限公司 Solar silicon wafer wire cutting steel wire and manufacturing method thereof
EP2535160A1 (en) * 2011-06-17 2012-12-19 NV Bekaert SA Cable for wire saw
CH705350A1 (en) * 2011-08-09 2013-02-15 Brugg Drahtseil Ag Traction member with a force transfer surface with different frictional properties.
CN103161085A (en) * 2011-12-15 2013-06-19 康力电梯股份有限公司 Elevator device cable rope
TWI383085B (en) * 2012-02-10 2013-01-21 Yuan Hung Wen Twisted cable
CN102926244B (en) * 2012-11-21 2016-04-06 江苏赛福天钢索股份有限公司 A kind of preparation method of elevator wire rope
CN102926246B (en) * 2012-11-22 2016-08-31 江苏赛福天钢索股份有限公司 A kind of manufacture method of high rise elevator steel wire rope
CN103072436A (en) * 2013-01-24 2013-05-01 山东胜通钢帘线有限公司 Spiral composite bead
KR101601894B1 (en) * 2014-06-19 2016-03-09 고려제강 주식회사 Elevator Rope and Method for manufacturing the same
CN105256621A (en) * 2015-09-25 2016-01-20 安徽博邦超纤皮革有限公司 Ultrafine fiber leather rope
CN105625072B (en) * 2016-03-22 2017-12-15 浙江海轮绳网有限公司 High-performance combines 12 strands of double weave ropes and its production method
CN108726318A (en) * 2017-04-20 2018-11-02 奥的斯电梯公司 Elevator system belt with fabric tensional element
CN108861955B (en) * 2017-05-11 2024-08-16 蒂升电梯(上海)有限公司 Traction belt of elevator system and belt pulley thereof, and elevator employing traction belt and belt pulley
CN107265253A (en) * 2017-07-25 2017-10-20 江南嘉捷电梯股份有限公司 A kind of dragging rope for elevator wire rope core
CN109319630B (en) * 2018-10-12 2024-07-02 佛山市高明区安承升降装备研究院 Elevator traction rope
CN112761006A (en) * 2020-12-29 2021-05-07 青岛海丽雅集团有限公司 Hybrid rope with enhanced strength and reduced weight
KR200498092Y1 (en) * 2021-04-09 2024-06-24 (주)스마일안전 Hybrid rope
KR102387623B1 (en) * 2021-10-28 2022-04-18 (주)신흥이앤지 Manufacturing method of composite material ropes
CN114247889A (en) * 2021-12-03 2022-03-29 深圳市众德祥科技有限公司 Film-coated 3D printing wire, film-coated extruder and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318082A (en) * 1963-06-14 1967-05-09 Macwhyte Company Plastics impregnated rope
US3391531A (en) * 1965-03-22 1968-07-09 Macwhyte Company Strand and rope
DE2548162A1 (en) * 1974-10-28 1976-05-06 Dietz Gerhard WIRE ROPE
FR2553442A1 (en) * 1983-10-12 1985-04-19 Fical Fils Cables Acier Lens Process for producing a plasticized metal cable and cable obtained by this process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280686B (en) * 1993-08-04 1997-05-07 Bridon Plc Orientated polymeric core for wire ropes
CN1233687A (en) * 1998-04-27 1999-11-03 中外合资柳州欧维姆建筑机械有限公司 Whole coating steel twisted wire
JP3724322B2 (en) * 2000-03-15 2005-12-07 株式会社日立製作所 Wire rope and elevator using it

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318082A (en) * 1963-06-14 1967-05-09 Macwhyte Company Plastics impregnated rope
US3391531A (en) * 1965-03-22 1968-07-09 Macwhyte Company Strand and rope
DE2548162A1 (en) * 1974-10-28 1976-05-06 Dietz Gerhard WIRE ROPE
FR2553442A1 (en) * 1983-10-12 1985-04-19 Fical Fils Cables Acier Lens Process for producing a plasticized metal cable and cable obtained by this process

Also Published As

Publication number Publication date
KR20040054549A (en) 2004-06-25
EP1431450A2 (en) 2004-06-23
JP3756878B2 (en) 2006-03-15
DE60326808D1 (en) 2009-05-07
EP1431450B1 (en) 2009-03-25
KR100625006B1 (en) 2006-09-20
JP2004197263A (en) 2004-07-15
CN1316184C (en) 2007-05-16
CN1508456A (en) 2004-06-30
TW200413599A (en) 2004-08-01
TWI237080B (en) 2005-08-01

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