KR100276014B1 - 공기입타이어용고강도스틸코드 - Google Patents
공기입타이어용고강도스틸코드 Download PDFInfo
- Publication number
- KR100276014B1 KR100276014B1 KR1019980054983A KR19980054983A KR100276014B1 KR 100276014 B1 KR100276014 B1 KR 100276014B1 KR 1019980054983 A KR1019980054983 A KR 1019980054983A KR 19980054983 A KR19980054983 A KR 19980054983A KR 100276014 B1 KR100276014 B1 KR 100276014B1
- Authority
- KR
- South Korea
- Prior art keywords
- steel cord
- steel
- high strength
- filament
- carbon
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
-
- 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
- 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
- B60C9/18—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
-
- 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
- D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter given
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
Claims (4)
- 카본스틸을 인발가공한 후 표면에 황동을 도금하고 다시 인발 및 연선가공된 여러가닥의 필라멘트로 이루어진 공기입 타이어용 스틸코드에 있어서, 상기 스틸코드(1)는 2가닥의 필라멘트(1a)가 꼬여서 구성되어 1×2의 구조로 되어 있고, 각 필라멘트(1a)의 직경이 0.15 ∼ 0.40mm 이며, 꼬임주기가 필라멘트(1a) 직경의 10 ∼ 70배 범위이고, 스틸코드(1)용 카본스틸의 카본함량이 0.92 ∼2.0% 인 것을 특징으로 하는 공기입 타이어용 고강도 스틸코드.
- 제1항에 있어서, 상기 필라멘트(1a)들은 스틸코드(1)로 연선전에 각각의 인장강도가 340kgf/mm2이상인 것을 특징으로 하는 공기입 타이어용 고강도 스틸코드.
- 제1항에 있어서, 상기 스틸코드(1)는 하중 0.2 ∼ 1.6kgf 범위에서의 저하중신률이 0.10% 이하이며, 루프테스트에 의한 탄성률이 90% 이상이고, 완전 인장압축 반복피로에 대한 피로한계가 90kgf/mm2이상인 것을 특징으로 하는 공기입 타이어용 고강도 스틸코드.
- 제1항에 있어서, 상기 스틸코드(1)는 필라멘트(1a)의 직경을 d(mm)라 하고, 고무 토핑시 1인치당 스틸코드 가닥수를 n이라 하며, 고무 토핑물의 두께를 t(mm)라 했을 때, n = 1.35/d2이상, t = (2d+0.2)∼(2d+2)의 식을 모두 만족하도록 된 것을 특징으로 하는 공기입 타이어용 고강도 스틸코드.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980054983A KR100276014B1 (ko) | 1998-12-15 | 1998-12-15 | 공기입타이어용고강도스틸코드 |
JP05891899A JP3165130B2 (ja) | 1998-12-15 | 1999-03-05 | 空気タイヤ用高強度スチールコード |
US09/266,076 US6098393A (en) | 1998-12-15 | 1999-03-10 | High strength steel cord for pneumatic tire |
CN99103358A CN1104516C (zh) | 1998-12-15 | 1999-03-16 | 充气轮胎用高强度钢帘线和使用该钢帘线的充气轮胎 |
EP99304087A EP0960749A3 (en) | 1998-12-15 | 1999-05-26 | High strength steel cord for pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980054983A KR100276014B1 (ko) | 1998-12-15 | 1998-12-15 | 공기입타이어용고강도스틸코드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990064402A KR19990064402A (ko) | 1999-08-05 |
KR100276014B1 true KR100276014B1 (ko) | 2000-12-15 |
Family
ID=19562820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980054983A Expired - Lifetime KR100276014B1 (ko) | 1998-12-15 | 1998-12-15 | 공기입타이어용고강도스틸코드 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6098393A (ko) |
EP (1) | EP0960749A3 (ko) |
JP (1) | JP3165130B2 (ko) |
KR (1) | KR100276014B1 (ko) |
CN (1) | CN1104516C (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0976583B1 (en) * | 1998-07-29 | 2005-12-21 | Sumitomo Rubber Industries Ltd. | Metallic cord and pneumatic tyre |
PL1680610T3 (pl) * | 2003-11-03 | 2009-12-31 | Bekaert Advanced Cords Aalter Nv | Cienka stalowa linka do wzmacniania pasa synchronicznego |
JP4716846B2 (ja) * | 2005-10-31 | 2011-07-06 | 株式会社ブリヂストン | 空気入りラジアルタイヤ |
JP4683150B2 (ja) * | 2009-10-16 | 2011-05-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4683155B1 (ja) * | 2010-03-29 | 2011-05-11 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
US20120193006A1 (en) | 2009-10-16 | 2012-08-02 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
DE102010000014A1 (de) | 2010-01-07 | 2011-07-14 | Continental Reifen Deutschland GmbH, 30165 | Fahrzeugluftreifen |
US20150283859A1 (en) * | 2012-10-18 | 2015-10-08 | Kordsa Global Endüstriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi | Reinforcing belt package for radial vehicle tires |
MX2016015082A (es) * | 2014-05-30 | 2017-02-28 | Pirelli | Neumatico para ruedas de vehiculo. |
KR101601202B1 (ko) * | 2014-09-23 | 2016-03-21 | 금호타이어 주식회사 | 카카스용 극세선 스틸코드를 가지는 승용차용 래디알 타이어 |
CN107245892A (zh) * | 2017-08-04 | 2017-10-13 | 江苏兴达钢帘线股份有限公司 | 一种开放型编织钢帘线及其应用 |
CN114829703B (zh) | 2019-12-17 | 2024-07-30 | 倍耐力轮胎股份公司 | 用于车辆车轮的轮胎的金属增强帘线 |
BR112022009757A2 (pt) | 2019-12-17 | 2022-08-09 | Pirelli | Cabo de reforço metálico para pneus de rodas de veículos |
WO2021124133A1 (en) | 2019-12-17 | 2021-06-24 | Pirelli Tyre S.P.A. | Process and apparatus for manufacturing a metallic reinforcing cord for tyres for vehicle wheels |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970004975A (ko) * | 1995-06-20 | 1997-01-29 | 주/야 램프광도 제어회로 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5061557A (en) * | 1986-03-06 | 1991-10-29 | The Goodyear Tire & Rubber Company | Reinforced composite structure |
JPH01292190A (ja) * | 1988-05-12 | 1989-11-24 | Kanai Hiroyuki | タイヤ用スチールコードおよびタイヤ |
JP2646390B2 (ja) * | 1989-02-27 | 1997-08-27 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
US5213652A (en) * | 1989-09-11 | 1993-05-25 | The Yokohama Rubber Co., Ltd. | Pneumatic radial tire including 1×2 steel cords |
US5337549A (en) * | 1989-12-20 | 1994-08-16 | Tokusen Kogyo Company Limited | Steel cord for reinforcement of rubber products |
DE69032298T2 (de) * | 1989-12-20 | 1998-11-05 | Tokusen Kogyo Kk | Stahlseil zur Verstärkung von elastomeren Erzeugnissen |
JP3028496B2 (ja) * | 1991-11-28 | 2000-04-04 | 横浜ゴム株式会社 | 重荷重用空気入りラジアルタイヤ |
JPH0768673B2 (ja) * | 1991-12-27 | 1995-07-26 | トクセン工業株式会社 | ゴム製品補強用スチールコード |
US6247514B1 (en) * | 1994-12-20 | 2001-06-19 | The Goodyear Tire & Rubber Company | Tires with high strength reinforcement |
JP3777210B2 (ja) * | 1995-01-24 | 2006-05-24 | 横浜ゴム株式会社 | 空気入りラジアルタイヤ |
-
1998
- 1998-12-15 KR KR1019980054983A patent/KR100276014B1/ko not_active Expired - Lifetime
-
1999
- 1999-03-05 JP JP05891899A patent/JP3165130B2/ja not_active Expired - Fee Related
- 1999-03-10 US US09/266,076 patent/US6098393A/en not_active Expired - Lifetime
- 1999-03-16 CN CN99103358A patent/CN1104516C/zh not_active Expired - Fee Related
- 1999-05-26 EP EP99304087A patent/EP0960749A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970004975A (ko) * | 1995-06-20 | 1997-01-29 | 주/야 램프광도 제어회로 |
Also Published As
Publication number | Publication date |
---|---|
EP0960749A3 (en) | 1999-12-29 |
KR19990064402A (ko) | 1999-08-05 |
CN1104516C (zh) | 2003-04-02 |
CN1229866A (zh) | 1999-09-29 |
JP3165130B2 (ja) | 2001-05-14 |
US6098393A (en) | 2000-08-08 |
JP2000178887A (ja) | 2000-06-27 |
EP0960749A2 (en) | 1999-12-01 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19981215 |
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