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
layer
core filament
compact steel
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
    • D07B2201/2036—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

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 (3)

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

Families Citing this family (2)

* 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
US11186947B2 (en) * 2017-06-27 2021-11-30 Bekaert Advanced Cords Aalter Nv Reinforcement strand for reinforcing a polymer article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122814U (ru) * 1980-02-19 1981-09-18
EP0627520B1 (en) 1993-06-02 1998-12-02 N.V. Bekaert S.A. Compact steel cord with no wrapping filament
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
WO2001034900A1 (fr) * 1999-11-11 2001-05-17 Bridgestone Corporation Cable d'acier de renforcement d'un article en caoutchouc et pneumatique correspondant
ATE334251T1 (de) * 2002-02-14 2006-08-15 Bekaert Sa Nv Kompaktes stahlseil

Also Published As

Publication number Publication date
EA024603B1 (ru) 2016-10-31
WO2012095224A1 (en) 2012-07-19
BR112013017567A2 (pt) 2016-10-11
EA201300815A1 (ru) 2013-11-29
BR112013017567B1 (pt) 2020-09-01

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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