KR100552578B1 - 타이어 보강용 스틸 코드 및 타이어 - Google Patents
타이어 보강용 스틸 코드 및 타이어 Download PDFInfo
- Publication number
- KR100552578B1 KR100552578B1 KR1020027015757A KR20027015757A KR100552578B1 KR 100552578 B1 KR100552578 B1 KR 100552578B1 KR 1020027015757 A KR1020027015757 A KR 1020027015757A KR 20027015757 A KR20027015757 A KR 20027015757A KR 100552578 B1 KR100552578 B1 KR 100552578B1
- Authority
- KR
- South Korea
- Prior art keywords
- tire
- cord
- steel cord
- steel
- tendency
- Prior art date
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
-
- 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
- D07B2201/2007—Wires or filaments characterised by their longitudinal shape
- D07B2201/2008—Wires or filaments characterised by their longitudinal shape wavy or undulated
-
- 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
- D07B2201/2021—Strands characterised by their longitudinal shape
-
- 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
- D07B2201/2022—Strands coreless
-
- 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
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/2039—Strands characterised by the number of wires or filaments three to eight wires or filaments respectively forming a single layer
-
- 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
- D07B2401/2005—Elongation or elasticity
-
- 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
- D07B2401/2005—Elongation or elasticity
- D07B2401/201—Elongation or elasticity regarding structural elongation
-
- 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
- D07B2501/2046—Tire cords
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
Claims (5)
- 타이어의 벨트부 양측 가장자리 근방에서 복수회 감아서 배열 설치하는, 선 직경이 0.20∼0.45 ㎜의 소선(素線)을 4 내지 7개 꼬아 만든 1×n 구조의 스틸 코드(1, 10)로서, 이 스틸 코드는 그 형상이 나선상 또는 평면상의 파형(波形)으로 형성되고, 또한, JIS B7721에 의한 인장 시험에 있어서, 50N의 인장 하중을 부하했을 때의 신장율이 1.2∼2.0%이고, 파형이 소거되어 코드가 직선상으로 될 때의 인장 하중이 50∼250N의 범위 내인 것을 특징으로 하는 타이어 보강용 스틸 코드.
- 제1항에 있어서, 나선상의 파형의 부여 방향이, 꼬임 방향과 역방향인 것을 특징으로 하는 타이어 보강용 스틸 코드.
- 삭제
- 제1항에 있어서, 상기 스틸 코드는 소선(素線)을 꼬아 만든 후에 상기 파형이 가해진 것을 특징으로 하는 타이어 보강용 스틸 코드.
- 상기 제1항, 제2항 또는 제4항에 기재된 타이어 보강용 스틸 코드를 사용한 것을 특징으로 하는 타이어.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001099429A JP2002294573A (ja) | 2001-03-30 | 2001-03-30 | タイヤ補強用スチールコード及びタイヤ |
JPJP-P-2001-00099429 | 2001-03-30 | ||
PCT/JP2002/003090 WO2002079567A1 (fr) | 2001-03-30 | 2002-03-28 | Cable d'acier de renfort de pneumatique et pneumatique associe |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030001544A KR20030001544A (ko) | 2003-01-06 |
KR100552578B1 true KR100552578B1 (ko) | 2006-02-15 |
Family
ID=18952968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027015757A KR100552578B1 (ko) | 2001-03-30 | 2002-03-28 | 타이어 보강용 스틸 코드 및 타이어 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7251922B2 (ko) |
JP (1) | JP2002294573A (ko) |
KR (1) | KR100552578B1 (ko) |
DE (1) | DE10292318B4 (ko) |
WO (1) | WO2002079567A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4184349B2 (ja) | 2005-01-24 | 2008-11-19 | 住友ゴム工業株式会社 | ランフラットタイヤ |
JP2006283198A (ja) * | 2005-03-31 | 2006-10-19 | Kanai Hiroaki | スチールコードおよびタイヤ |
JP4633517B2 (ja) * | 2005-03-31 | 2011-02-16 | 金井 宏彰 | スチールコードおよびタイヤ |
JP2007177362A (ja) * | 2005-12-27 | 2007-07-12 | Tokusen Kogyo Co Ltd | ゴム製品補強用スチールコード |
JP4866123B2 (ja) * | 2006-03-27 | 2012-02-01 | 横浜ゴム株式会社 | 空気入りタイヤの製造方法 |
EP1900549A1 (en) * | 2006-09-15 | 2008-03-19 | NV Bekaert SA | Steel filament for cap ply reinforcement |
JP5219242B2 (ja) * | 2007-07-19 | 2013-06-26 | 株式会社ブリヂストン | 重荷重用空気入りタイヤ |
JP5126952B2 (ja) * | 2007-07-19 | 2013-01-23 | 株式会社ブリヂストン | タイヤおよびその製造方法 |
EP2319710B1 (en) * | 2008-08-05 | 2014-09-24 | Bridgestone Corporation | Pneumatic radial tire |
CN103764411B (zh) * | 2011-09-02 | 2015-06-17 | 横滨橡胶株式会社 | 充气轮胎 |
KR101468587B1 (ko) * | 2013-07-15 | 2014-12-05 | 홍덕산업 주식회사 | 타이어 보강용 스틸코드 |
FR3129409B1 (fr) * | 2021-11-25 | 2023-10-20 | Michelin & Cie | Produit renforcé à géométrie de câble fixé présentant un comportement bimodule à rigidité adaptée |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE859230A (nl) * | 1977-09-30 | 1978-03-30 | Bekaert Sa Nv | Staalkoordversterking voor rubbervoorwerpen, alsmede aldus versterkte voorwerpen |
JPS60110496A (ja) | 1983-11-22 | 1985-06-15 | Sanyo Electric Co Ltd | 溶融型熱転写記録方法 |
JPH0611916Y2 (ja) | 1987-06-26 | 1994-03-30 | 井関農機株式会社 | トラクタのコントロ−ルボックス |
JP2757940B2 (ja) | 1988-03-28 | 1998-05-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JPH02141309A (ja) | 1988-11-22 | 1990-05-30 | Sumitomo Rubber Ind Ltd | 重荷重用ラジアルタイヤ |
JPH03208703A (ja) | 1989-10-30 | 1991-09-11 | Sumitomo Rubber Ind Ltd | 空気入りラジアルタイヤ |
JP2672749B2 (ja) * | 1991-08-06 | 1997-11-05 | 住友電気工業株式会社 | 金属コード及びこれとゴムとの複合物 |
JP3179915B2 (ja) | 1992-12-25 | 2001-06-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO1995018259A1 (fr) | 1993-12-27 | 1995-07-06 | Tokyo Rope Manufacturing Co., Ltd. | Fil d'acier pour pneumatique a carcasse radiale et pneumatique correspondant |
US6065518A (en) * | 1995-08-01 | 2000-05-23 | Sumitomo Rubber Industries, Ltd. | Heavy duty pneumatic tire with high elongation steel belt cord |
DE19535598A1 (de) * | 1995-09-25 | 1997-03-27 | Drahtcord Saar Gmbh & Co Kg | Verfahren zur Herstellung eines Stahlcords |
JPH1044713A (ja) | 1996-07-30 | 1998-02-17 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
JPH11198605A (ja) | 1998-01-12 | 1999-07-27 | Bridgestone Corp | ラジアルタイヤ |
KR100680159B1 (ko) * | 1998-12-24 | 2007-02-08 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 강화 엘라스토머 제품, 특히 타이어용의 금속 코오드 제작방법 및 장치 |
JP3898491B2 (ja) * | 2001-11-22 | 2007-03-28 | 住友ゴム工業株式会社 | ゴム物品補強用の金属コード、及びそれを用いた空気入りタイヤ |
JP4057317B2 (ja) * | 2002-03-13 | 2008-03-05 | 住友ゴム工業株式会社 | ゴム物品補強用のスチールコード、及びそれを用いた空気入りタイヤ |
JP4608270B2 (ja) * | 2004-08-30 | 2011-01-12 | 住友ゴム工業株式会社 | 空気入りタイヤ |
-
2001
- 2001-03-30 JP JP2001099429A patent/JP2002294573A/ja active Pending
-
2002
- 2002-03-28 US US10/333,498 patent/US7251922B2/en not_active Expired - Fee Related
- 2002-03-28 DE DE10292318T patent/DE10292318B4/de not_active Expired - Fee Related
- 2002-03-28 KR KR1020027015757A patent/KR100552578B1/ko active IP Right Grant
- 2002-03-28 WO PCT/JP2002/003090 patent/WO2002079567A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2002079567A1 (fr) | 2002-10-10 |
US20040250936A1 (en) | 2004-12-16 |
DE10292318B4 (de) | 2008-09-04 |
JP2002294573A (ja) | 2002-10-09 |
KR20030001544A (ko) | 2003-01-06 |
US7251922B2 (en) | 2007-08-07 |
DE10292318T5 (de) | 2004-04-22 |
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