EA024603B9 - Компактный стальной корд - Google Patents

Компактный стальной корд

Info

Publication number
EA024603B9
EA024603B9 EA201300815A EA201300815A EA024603B9 EA 024603 B9 EA024603 B9 EA 024603B9 EA 201300815 A EA201300815 A EA 201300815A EA 201300815 A EA201300815 A EA 201300815A EA 024603 B9 EA024603 B9 EA 024603B9
Authority
EA
Eurasian Patent Office
Prior art keywords
steel cord
filaments
diameter
compact steel
layers
Prior art date
Application number
EA201300815A
Other languages
English (en)
Other versions
EA024603B1 (ru
EA201300815A1 (ru
Inventor
Чжичао Чэн
Хао Тянь
Айцзюнь Чжан
Ивэнь Ло
Цюцзюй Тан
Лэй Пань
Original Assignee
Нв Бекаэрт Са
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 Нв Бекаэрт Са filed Critical Нв Бекаэрт Са
Publication of EA201300815A1 publication Critical patent/EA201300815A1/ru
Publication of EA024603B1 publication Critical patent/EA024603B1/ru
Publication of EA024603B9 publication Critical patent/EA024603B9/ru

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
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
    • D07B1/0633—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration having a multiple-layer configuration
    • 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
    • D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
    • 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
    • D07B2201/2027—Compact winding
    • D07B2201/2028—Compact winding having the same lay direction and lay pitch
    • 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
    • D07B2201/2029—Open winding
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2051—Cores characterised by a value or range of the dimension given
    • 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
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • 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

Landscapes

  • Ropes Or Cables (AREA)

Abstract

Стальной корд (20), адаптированный для армирования эластомерных продуктов, содержит одну нить сердечника (22), имеющую диаметр нити сердечника D, и 3N нитей слоев (24, 26), закрученных вокруг нити сердечника в одном и том же направлении и с одним и тем же шагом. N находится в диапазоне от четырех до пяти. 3N нитей слоев скомпонованы в виде промежуточного слоя из N нитей (24), имеющих диаметр промежуточного слоя D, и в виде внешнего слоя из 2N нитей (26), имеющих диаметр внешнего слоя D, и стальной корд (20) демонстрирует следующие далее характеристики (D, D, D, в мм): D≤D<D.
EA201300815A 2011-01-10 2011-12-07 Компактный стальной корд EA024603B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011000042 2011-01-10
PCT/EP2011/072074 WO2012095224A1 (en) 2011-01-10 2011-12-07 Compact steel cord

Publications (3)

Publication Number Publication Date
EA201300815A1 EA201300815A1 (ru) 2013-11-29
EA024603B1 EA024603B1 (ru) 2016-10-31
EA024603B9 true EA024603B9 (ru) 2018-04-30

Family

ID=45346459

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300815A EA024603B9 (ru) 2011-01-10 2011-12-07 Компактный стальной корд

Country Status (4)

Country Link
CN (1) CN103298996B8 (ru)
BR (1) BR112013017567B1 (ru)
EA (1) EA024603B9 (ru)
WO (1) WO2012095224A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501156B (en) 2012-02-27 2015-03-18 Gripple Ltd Improvements in or relating to wire strands
CN107190541A (zh) * 2017-06-21 2017-09-22 盛利维尔（中国）新材料技术股份有限公司 一种具有1+5+10结构的开放型钢帘线
PL3645785T3 (pl) * 2017-06-27 2024-11-04 Bekaert Advanced Cords Aalter Nv Splot wzmacniający do wzmacniania wyrobu polimerowego
ES2963650T3 (es) * 2017-10-27 2024-04-01 Bekaert Advanced Cords Aalter Nv Correa que comprende cordones de acero adaptados para la detección del desgaste
CN111926597A (zh) * 2020-07-20 2020-11-13 江苏兴达钢帘线股份有限公司 一种子午胎钢丝帘线
CN112064385A (zh) * 2020-09-25 2020-12-11 张家港市骏马钢帘线有限公司 一种具有紧密型结构的钢帘线及其制备方法
CN112779797A (zh) * 2021-01-15 2021-05-11 江苏兴达钢帘线股份有限公司 一种紧密型钢帘线
CN113123149A (zh) * 2021-04-22 2021-07-16 江苏兴达钢帘线股份有限公司 一种具有渗胶结构的钢帘线及其制备方法
CN113969511A (zh) * 2021-11-16 2022-01-25 山东大业股份有限公司 一种高渗胶密集型钢帘线
CN116397452A (zh) * 2023-05-24 2023-07-07 江苏兴达钢帘线股份有限公司 一种钢丝帘线
WO2025168369A1 (en) * 2024-02-09 2025-08-14 Bekaert Advanced Cords Aalter Nv Steel strand and belt reinforced with said steel strand
US20260109576A1 (en) * 2024-10-23 2026-04-23 Otis Elevator Company Elevator belt with steel cord

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122814U (ru) * 1980-02-19 1981-09-18
JPS6059188A (ja) * 1983-09-02 1985-04-05 ブリヂストン・ベカルト・スチ−ル・コ−ド株式会社 ゴム物品補強用スチ−ルコ−ド
FR2603916B1 (fr) * 1986-09-15 1990-11-30 Michelin & Cie Assemblages de fils de renfort pour matieres plastiques et/ou caoutchoucs comportant une ame; articles renforces par ces assemblages
US4829760A (en) * 1987-05-04 1989-05-16 N.B. Bekaert S.A. Compact steel cord structure
EP0627520B1 (en) 1993-06-02 1998-12-02 N.V. Bekaert S.A. Compact steel cord with no wrapping filament
EP0675223A1 (en) * 1994-03-24 1995-10-04 N.V. Bekaert S.A. Layered steel cord construction
JPH08218281A (ja) * 1995-02-13 1996-08-27 Bridgestone Metalpha Kk ゴム物品補強用スチールコード
EP1038064B1 (en) * 1997-12-15 2003-03-26 N.V. Bekaert S.A. Steel cord with polymer material
ES2215438B1 (es) * 1999-11-11 2005-12-16 Bridgestone Corporation Cable de acero para el refuerzo de un articulo de caucho y neumaticos.
ES2269799T3 (es) 2002-02-14 2007-04-01 N.V. Bekaert S.A. Cuerda de acero compacta.

Also Published As

Publication number Publication date
BR112013017567A2 (pt) 2016-10-11
WO2012095224A1 (en) 2012-07-19
EA024603B1 (ru) 2016-10-31
CN103298996B8 (zh) 2019-12-03
EA201300815A1 (ru) 2013-11-29
CN103298996B (zh) 2016-01-06
BR112013017567B1 (pt) 2020-09-01
CN103298996A (zh) 2013-09-11

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

TH4A Publication of the corrected specification to eurasian patent
QB4A Registration of a licence in a contracting state