KR101571581B1 - 타이어 카커스 보강물을 위한 소정 위치에서 고무 처리되는 3층 코드 - Google Patents
타이어 카커스 보강물을 위한 소정 위치에서 고무 처리되는 3층 코드 Download PDFInfo
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- KR101571581B1 KR101571581B1 KR1020117011067A KR20117011067A KR101571581B1 KR 101571581 B1 KR101571581 B1 KR 101571581B1 KR 1020117011067 A KR1020117011067 A KR 1020117011067A KR 20117011067 A KR20117011067 A KR 20117011067A KR 101571581 B1 KR101571581 B1 KR 101571581B1
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- 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
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- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments
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- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/0613—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
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- D07B2201/2006—Wires or filaments characterised by a value or range of the dimension given
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- D07B2201/2011—Wires or filaments characterised by a coating comprising metals
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- D07B2201/2015—Strands
- D07B2201/2024—Strands twisted
- D07B2201/2027—Compact winding
- D07B2201/2028—Compact winding having the same lay direction and lay pitch
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- D07B2201/2031—Different twist pitch
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- D07B2201/2015—Strands
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
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- D07B2201/2015—Strands
- D07B2201/2046—Strands comprising fillers
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- 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
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- D07B2201/20—Rope or cable components
- D07B2201/2075—Fillers
- D07B2201/2079—Fillers characterised by the kind or amount of filling
- D07B2201/2081—Fillers characterised by the kind or amount of filling having maximum filling
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- D07B2205/3021—Metals
- D07B2205/3025—Steel
- D07B2205/3046—Steel characterised by the carbon content
- D07B2205/3053—Steel characterised by the carbon content having a medium carbon content, e.g. greater than 0,5 percent and lower than 0.8 percent respectively HT wires
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- D07B2205/3021—Metals
- D07B2205/3025—Steel
- D07B2205/3046—Steel characterised by the carbon content
- D07B2205/3057—Steel characterised by the carbon content having a high carbon content, e.g. greater than 0,8 percent respectively SHT or UHT wires
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- D07B2205/3021—Metals
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- D07B2205/3089—Brass, i.e. copper (Cu) and zinc (Zn) alloys
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- D07B2501/2046—Tyre cords
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- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
- D07B7/145—Coating or filling-up interstices
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Abstract
- 0.08≤d1≤0.40;
- 0.08≤d2≤0.35;
- 0.08≤d3≤0.35;
- 5π(d1+d2)<p2≤p3<10π(d1+2d2+d3);
- 임의의 2 ㎝ 길이의 코드에 대해, "충전 고무"(13)로서 호칭되는 고무 조성물이 한편으로는 코어(C1)와 제2 층(C2)의 N개의 와이어 사이에 그리고 다른 한편으로는 제2 층(C2)의 N개의 와이어와 제3 층(C3)의 P개의 와이어 사이에 놓인 모세관(14)의 각각 내에 존재하고;
- 코드 내에서의 충전 고무의 함량은 코드의 g당 5 ㎎과 30 ㎎ 사이에 있는 것을 특징으로 한다(d1, d2, d3, p2 및 p3의 단위: ㎜).
Description
| 강철 | φ(㎜) | Fm(N) | Rm(㎫) |
| NT | 0.18 | 68 | 2820 |
| NT | 0.20 | 82 | 2620 |
| 코드 | p2(㎜) | p3(㎜) | Fm(daN) | Rm(㎫) | At(%) |
| C-1 | 10 | 10 | 125 | 2650 | 2.4 |
Claims (23)
- 원 위치(in situ)에서 고무 처리되는 3개의 층(C1, C2, C3)을 갖는 금속 코드로서, 직경 d1의 코어 또는 제1 층(C1)과; 상기 제1 층 주위에 피치 p2로 나선형으로 함께 권취되는 제2 층(C2)인, 직경 d2의 N개의 와이어로서, N은 5 내지 7인, N개의 와이어와; 상기 제2 층 주위에 피치 p3으로 나선형으로 함께 권취되는 제3 층(C3)인, 직경 d3의 P개의 와이어를 포함하는, 코드에 있어서,
0.08≤d1≤0.40;
0.08≤d2≤0.35;
0.08≤d3≤0.35;
5π(d1+d2)<p2≤p3<10π(d1+2d2+d3)이고,
임의의 2 ㎝ 길이의 코드에 대해, "충전 고무"로서 호칭되는 고무 조성물이, 한편으로는 상기 코어(C1)와 상기 제2 층(C2)의 N개의 와이어 사이에 그리고 다른 한편으로는 상기 제2 층(C2)의 N개의 와이어와 상기 제3 층(C3)의 P개의 와이어 사이에 놓인 모세관들의 각각 내에 존재하고,
상기 코드 내의 상기 충전 고무의 함량은 코드의 g당 5 ㎎ 내지 30 ㎎ 사이에 있는 것을 특징으로 하는 코드(d1, d2, d3, p2 및 p3의 단위: ㎜). - 제1항에 있어서, 충전 고무의 고무는 디엔 탄성 중합체인 코드.
- 제1항에 있어서, 다음의 특징이 충족되는 코드. 즉,
- N=5에 대해, 0.6<(d1/d2)<0.9;
- N=6에 대해, 0.9<(d1/d2)<1.3;
- N=7에 대해, 1.3<(d1/d2)<1.6. - 제1항에 있어서, 제3 층(C3)은 포화 층인 코드.
- 제1항에 있어서, 상기 코어는 단일의 와이어로 구성되는 코드.
- 제1항에 있어서, 상기 충전 고무의 함량은 코드의 g당 5 ㎎ 내지 25 ㎎ 사이에 있는 코드.
- 제1항에 있어서, 공기 투과성 시험에서, 2 ㎤/분 미만의 평균 공기 유동 속도를 갖는 것을 특징으로 하는 코드.
- 제7항에 있어서, 상기 공기 투과성 시험에서, 0.2 ㎤/분 이하의 공기 유동 속도를 갖는 것을 특징으로 하는 코드.
- 다중-스트랜드 로프로서,
상기 스트랜드들 중 적어도 하나가 제1항에 따른 코드인, 다중-스트랜드 로프. - 제1항에 따른 코드를 포함하는 타이어.
- 제9항에 따른 다중-스트랜드 로프를 포함하는 타이어.
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR08/57786 | 2008-11-17 | ||
| FR0857786A FR2938557B1 (fr) | 2008-11-17 | 2008-11-17 | Cable a trois couches, gomme in situ, pour armature de carcasse de pneumatique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110091513A KR20110091513A (ko) | 2011-08-11 |
| KR101571581B1 true KR101571581B1 (ko) | 2015-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117011067A Expired - Fee Related KR101571581B1 (ko) | 2008-11-17 | 2009-11-10 | 타이어 카커스 보강물을 위한 소정 위치에서 고무 처리되는 3층 코드 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20120125512A1 (ko) |
| EP (1) | EP2366046B1 (ko) |
| JP (1) | JP5492219B2 (ko) |
| KR (1) | KR101571581B1 (ko) |
| CN (1) | CN102203341A (ko) |
| BR (1) | BRPI0921715A8 (ko) |
| EA (1) | EA201170693A1 (ko) |
| FR (1) | FR2938557B1 (ko) |
| WO (1) | WO2010054790A1 (ko) |
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| CN102292222A (zh) * | 2009-01-28 | 2011-12-21 | 贝卡尔特公司 | 用作椭圆形绳芯部的弯皱且扁平的金属线 |
| FR2962456B1 (fr) * | 2010-05-20 | 2012-09-21 | Michelin Soc Tech | Procede de fabrication d'un cable metallique multicouches gomme in situ par un elastomere thermoplastique insature |
| FR2962454B1 (fr) * | 2010-05-20 | 2012-09-21 | Michelin Soc Tech | Procede de fabrication d'un cable metallique a trois couches du type gomme in situ |
| FR2984336B1 (fr) | 2011-12-19 | 2014-01-24 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| FR2984222B1 (fr) | 2011-12-19 | 2014-05-16 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| FR2984338B1 (fr) | 2011-12-19 | 2014-01-24 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| FR2984337B1 (fr) | 2011-12-19 | 2014-01-24 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| FR2984223B1 (fr) | 2011-12-19 | 2014-04-18 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| FR2984221B1 (fr) | 2011-12-19 | 2014-05-16 | Michelin Soc Tech | Pneumatique comportant des cables d'armature de carcasse presentant une faible permeabilite, et des fils textiles associes a l'armature de carcasse |
| JP5835165B2 (ja) * | 2012-09-07 | 2015-12-24 | 横浜ゴム株式会社 | スチールコードおよびゴム製品の製造方法 |
| FR2996230B1 (fr) * | 2012-09-28 | 2014-10-31 | Michelin & Cie | Cable gomme in situ comprenant une composition comprenant un polysulfure organique. |
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| FR3008350B1 (fr) | 2013-07-12 | 2015-08-07 | Michelin & Cie | Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite |
| FR3008351B1 (fr) | 2013-07-12 | 2015-08-07 | Michelin & Cie | Pneumatique comportant des epaisseurs variables des melanges caoutchouteux interieurs a l'armature de carcasse |
| FR3008348B1 (fr) | 2013-07-12 | 2015-08-07 | Michelin & Cie | Pneumatique comportant des epaisseurs variables des melanges caoutchouteux interieurs a l'armature de carcasse |
| FR3008346B1 (fr) | 2013-07-12 | 2015-08-07 | Michelin & Cie | Pneumatique comportant des cables d'armatures de carcasse presentant une faible permeabilite |
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| WO2015173143A1 (en) * | 2014-05-14 | 2015-11-19 | Nv Bekaert Sa | Multi-strand steel cord |
| FR3022261B1 (fr) | 2014-06-12 | 2016-06-03 | Michelin & Cie | Cable gomme in situ comprenant une composition de gommage comprenant un inhibiteur de corrosion |
| FR3022264A1 (fr) | 2014-06-12 | 2015-12-18 | Michelin & Cie | Produit semi-fini comprenant un cable gomme in situ noye dans une composition de caoutchouc de calandrage |
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| US20160052344A1 (en) * | 2014-08-20 | 2016-02-25 | The Goodyear Tire & Rubber Company | Rubber composition containing tin carboxylate salt |
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| CN112647328A (zh) * | 2020-12-28 | 2021-04-13 | 江苏兴达钢帘线股份有限公司 | 一种钢帘线及其制备工艺 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999031313A1 (en) | 1997-12-15 | 1999-06-24 | N.V. Bekaert S.A. | Steel cord with polymer material |
| JP2004523406A (ja) | 2001-01-04 | 2004-08-05 | ソシエテ ド テクノロジー ミシュラン | タイヤのクラウン補強体の多層スチールケーブル |
| JP2007303043A (ja) | 2006-05-15 | 2007-11-22 | Yokohama Rubber Co Ltd:The | ゴム補強用スチールコード及びそれを用いた空気入りラジアルタイヤの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1100686A (en) * | 1963-11-01 | 1968-01-24 | Nat Standard Company Ltd | Improvements in reinforcing strands for rubber and elastomeric materials |
| JPH0696828B2 (ja) * | 1985-11-28 | 1994-11-30 | 住友電気工業株式会社 | 防錆pc鋼より線の製造方法 |
| JPH0672369B2 (ja) * | 1989-02-25 | 1994-09-14 | 住友ゴム工業株式会社 | スチールコード |
| FR2795751A1 (fr) * | 1999-06-29 | 2001-01-05 | Michelin Soc Tech | Cable d'acier multicouches pour carcasse de pneumatique |
| FR2833277A1 (fr) * | 2001-12-07 | 2003-06-13 | Michelin Soc Tech | Cable metallique utilisable pour renforcer une armature de carcasse d'un pneumatique et un tel pneumatique |
| FR2864556B1 (fr) * | 2003-12-24 | 2006-02-24 | Michelin Soc Tech | Cable a couches pour armature de carcasse de pneumatique |
| JP4940753B2 (ja) * | 2006-05-15 | 2012-05-30 | 横浜ゴム株式会社 | ゴム補強用スチールコード及びそれを用いた空気入りラジアルタイヤの製造方法 |
| JP2009084711A (ja) * | 2007-09-27 | 2009-04-23 | Bridgestone Corp | ゴム−スチール複合体コードの製造方法およびそれにより得られるゴム−スチール複合体コード |
-
2008
- 2008-11-17 FR FR0857786A patent/FR2938557B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-10 JP JP2011535907A patent/JP5492219B2/ja active Active
- 2009-11-10 BR BRPI0921715A patent/BRPI0921715A8/pt not_active Application Discontinuation
- 2009-11-10 CN CN2009801438665A patent/CN102203341A/zh active Pending
- 2009-11-10 KR KR1020117011067A patent/KR101571581B1/ko not_active Expired - Fee Related
- 2009-11-10 US US13/129,723 patent/US20120125512A1/en not_active Abandoned
- 2009-11-10 EA EA201170693A patent/EA201170693A1/ru unknown
- 2009-11-10 WO PCT/EP2009/008007 patent/WO2010054790A1/fr not_active Ceased
- 2009-11-10 EP EP09749026.2A patent/EP2366046B1/fr active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999031313A1 (en) | 1997-12-15 | 1999-06-24 | N.V. Bekaert S.A. | Steel cord with polymer material |
| JP2004523406A (ja) | 2001-01-04 | 2004-08-05 | ソシエテ ド テクノロジー ミシュラン | タイヤのクラウン補強体の多層スチールケーブル |
| JP2007303043A (ja) | 2006-05-15 | 2007-11-22 | Yokohama Rubber Co Ltd:The | ゴム補強用スチールコード及びそれを用いた空気入りラジアルタイヤの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102203341A (zh) | 2011-09-28 |
| FR2938557A1 (fr) | 2010-05-21 |
| WO2010054790A1 (fr) | 2010-05-20 |
| JP2012508829A (ja) | 2012-04-12 |
| KR20110091513A (ko) | 2011-08-11 |
| EA201170693A1 (ru) | 2011-12-30 |
| BRPI0921715A2 (pt) | 2016-01-05 |
| FR2938557B1 (fr) | 2011-02-18 |
| BRPI0921715A8 (pt) | 2018-01-02 |
| EP2366046B1 (fr) | 2014-11-05 |
| JP5492219B2 (ja) | 2014-05-14 |
| EP2366046A1 (fr) | 2011-09-21 |
| US20120125512A1 (en) | 2012-05-24 |
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