JP2012527367A - 車両空気タイヤのベルト用のスチールコード製の補強層 - Google Patents
車両空気タイヤのベルト用のスチールコード製の補強層 Download PDFInfo
- Publication number
- JP2012527367A JP2012527367A JP2012511154A JP2012511154A JP2012527367A JP 2012527367 A JP2012527367 A JP 2012527367A JP 2012511154 A JP2012511154 A JP 2012511154A JP 2012511154 A JP2012511154 A JP 2012511154A JP 2012527367 A JP2012527367 A JP 2012527367A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing layer
- cord
- pneumatic tire
- reinforcing
- vehicle pneumatic
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 14
- 239000010959 steel Substances 0.000 title claims description 14
- 230000002787 reinforcement Effects 0.000 title claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000012779 reinforcing material Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Classifications
-
- 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
- B60C9/0064—Reinforcements comprising monofilaments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Ropes Or Cables (AREA)
Abstract
Description
−NT<3400MPa
−HT>=3400MPa
−ST>=3650MPa
−UHT>=4000MPa
Claims (5)
- 車両空気タイヤのブレーカベルト用の補強層であって、補強材が、スチール製のフィラメントまたはコードであり、前記フィラメントまたはコードが、前記補強層に対してほぼ平行に配置され、前記補強層内で互いに離間し、ゴム材料内に埋め込まれる、補強層において、前記補強層の前記すべてのフィラメントが0.24mm未満の直径を有し、最大2つのフィラメントがコードを形成するようにそれぞれねじれることを特徴とする補強層。
- 前記すべてのフィラメントが0.1mm〜0.24mmの、好ましくは0.15mm〜0.2mmの直径を有することを特徴とする請求項1に記載の補強層。
- 各補強材がモノフィラメント(すなわち単一のフィラメントを備える)であることを特徴とする請求項1または2に記載の補強層。
- 各補強材が、予備成形された少なくとも1つのフィラメントを含むことを特徴とする請求項1〜3のいずれか1項に記載の補強層。
- 前記補強材が螺旋状ラップを有することを特徴とする請求項1〜4のいずれか1項に記載の補強層。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025850.7 | 2009-05-20 | ||
DE102009025850A DE102009025850A1 (de) | 2009-05-20 | 2009-05-20 | Festigkeitsträger aus Stahlkorden für Fahrzeugluftreifen |
PCT/EP2009/065362 WO2010133261A1 (de) | 2009-05-20 | 2009-11-18 | Festigkeitsträgerlage aus stahlkorden für gürtel von fahrzeugluftreifen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012527367A true JP2012527367A (ja) | 2012-11-08 |
JP5642774B2 JP5642774B2 (ja) | 2014-12-17 |
Family
ID=41419762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012511154A Active JP5642774B2 (ja) | 2009-05-20 | 2009-11-18 | 車両空気タイヤのベルト用のスチールコード製の補強層 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120060996A1 (ja) |
EP (1) | EP2432651B1 (ja) |
JP (1) | JP5642774B2 (ja) |
CN (1) | CN102427954B (ja) |
DE (1) | DE102009025850A1 (ja) |
WO (1) | WO2010133261A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011051288A1 (de) * | 2011-06-23 | 2012-12-27 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
US20180170110A1 (en) * | 2016-12-20 | 2018-06-21 | The Goodyear Tire & Rubber Company | Pneumatic tire having a single carcass ply reinforced with steel cords |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227209A (ja) * | 1993-02-08 | 1994-08-16 | Yokohama Rubber Co Ltd:The | 競技用空気入りラジアルタイヤ |
JPH10166812A (ja) * | 1996-12-09 | 1998-06-23 | Bridgestone Corp | 空気入りタイヤ |
JPH10175404A (ja) * | 1996-12-17 | 1998-06-30 | Goodyear Tire & Rubber Co:The | 高力強化材を含むタイヤ |
JP2001334809A (ja) * | 2000-05-24 | 2001-12-04 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2004058727A (ja) * | 2002-07-25 | 2004-02-26 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
JP2005041305A (ja) * | 2003-07-25 | 2005-02-17 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04281081A (ja) * | 1991-03-06 | 1992-10-06 | Bridgestone Corp | ゴム補強用金属コ−ド及びこれを使用したタイヤ |
DE4120554A1 (de) * | 1991-06-21 | 1992-12-24 | Uniroyal Englebert Gmbh | Metallkord |
DE10122812A1 (de) * | 2001-05-10 | 2002-11-28 | Continental Ag | Fahrzeugluftreifen |
WO2005120866A1 (ja) * | 2004-06-07 | 2005-12-22 | Bridgestone Corporation | 自動二輪車用空気入りラジアルタイヤ |
-
2009
- 2009-05-20 DE DE102009025850A patent/DE102009025850A1/de not_active Withdrawn
- 2009-11-18 JP JP2012511154A patent/JP5642774B2/ja active Active
- 2009-11-18 WO PCT/EP2009/065362 patent/WO2010133261A1/de active Application Filing
- 2009-11-18 EP EP09753114.9A patent/EP2432651B1/de active Active
- 2009-11-18 CN CN200980159376.4A patent/CN102427954B/zh active Active
-
2011
- 2011-11-17 US US13/299,003 patent/US20120060996A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227209A (ja) * | 1993-02-08 | 1994-08-16 | Yokohama Rubber Co Ltd:The | 競技用空気入りラジアルタイヤ |
JPH10166812A (ja) * | 1996-12-09 | 1998-06-23 | Bridgestone Corp | 空気入りタイヤ |
JPH10175404A (ja) * | 1996-12-17 | 1998-06-30 | Goodyear Tire & Rubber Co:The | 高力強化材を含むタイヤ |
JP2001334809A (ja) * | 2000-05-24 | 2001-12-04 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP2004058727A (ja) * | 2002-07-25 | 2004-02-26 | Yokohama Rubber Co Ltd:The | 乗用車用空気入りラジアルタイヤ |
JP2005041305A (ja) * | 2003-07-25 | 2005-02-17 | Yokohama Rubber Co Ltd:The | 空気入りラジアルタイヤ |
Also Published As
Publication number | Publication date |
---|---|
WO2010133261A1 (de) | 2010-11-25 |
EP2432651A1 (de) | 2012-03-28 |
CN102427954A (zh) | 2012-04-25 |
US20120060996A1 (en) | 2012-03-15 |
EP2432651B1 (de) | 2013-09-04 |
DE102009025850A1 (de) | 2010-11-25 |
JP5642774B2 (ja) | 2014-12-17 |
CN102427954B (zh) | 2014-10-29 |
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