JP2018024409A - ビーズ耐久性を向上させたチェーファー構造を備えるタイヤ - Google Patents
ビーズ耐久性を向上させたチェーファー構造を備えるタイヤ Download PDFInfo
- Publication number
- JP2018024409A JP2018024409A JP2017025094A JP2017025094A JP2018024409A JP 2018024409 A JP2018024409 A JP 2018024409A JP 2017025094 A JP2017025094 A JP 2017025094A JP 2017025094 A JP2017025094 A JP 2017025094A JP 2018024409 A JP2018024409 A JP 2018024409A
- Authority
- JP
- Japan
- Prior art keywords
- chafer
- carcass
- cord
- tire
- steel
- 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
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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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C15/0635—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer using chippers between the carcass layer and chafer rubber wrapped around the bead
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C15/0653—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer
-
- 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
- B60C9/02—Carcasses
- B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
- B60C2009/0491—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship with special path of the carcass cords, e.g. sinusoidal
-
- 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
- B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
- B60C2009/283—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass characterised by belt curvature
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C15/0653—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer
- B60C2015/0657—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer comprising cords at an angle of maximal 10 degrees to the circumferential direction
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C15/0653—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer
- B60C2015/0675—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer with particular configuration of the cords in the respective bead reinforcing layer characterised by the course of the cords, e.g. undulated or sinusoidal
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
- B60C2015/0692—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer characterised by particular materials of the cords
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
本発明の効果は、上記の効果に限定されるものではなく、本発明の詳しい説明または特許請求の範囲に記載された発明の構成から推論可能な全ての効果を含むものと理解されるべきである。
11 チェーファーコード
20 カーカス
21 カーカスコード
22 カーカスの末端
100 スチールチェーファー
110 チェーファーコード
200 カーカス
210 カーカスコード
220 カーカスの末端
Claims (6)
- ビーズ耐久性を向上させたチェーファー構造を備えるタイヤにおいて、
カーカスコードを備えるカーカスと;
前記カーカスの外側を取り囲み、ウェーブ形状のチェーファーコードを複数個備えるスチールチェーファーと;を備える
ことを特徴とするビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。 - 前記チェーファーコードのウェーブ形状の形成方向は、カーカスコードの長さ方向に対して垂直方向である
請求項1に記載のビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。 - 前記チェーファーコードは、前記カーカスの末端方向に行くほど直線に近いように広げられたウェーブ形状である
請求項1に記載のビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。 - 前記スチールチェーファーに圧延工程が行われた
請求項1に記載のビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。 - 前記スチールチェーファーの外側を取り囲むナイロンチェーファーを含む
請求項1に記載のビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。 - 前記カーカスコードは、ウェーブ形状である
請求項1に記載のビーズ耐久性を向上させたチェーファー構造を備えるタイヤ。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0100619 | 2016-08-08 | ||
| KR1020160100619A KR101815386B1 (ko) | 2016-08-08 | 2016-08-08 | 비드 내구성을 향상시킨 채퍼 구조를 구비하는 타이어 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018024409A true JP2018024409A (ja) | 2018-02-15 |
| JP6598806B2 JP6598806B2 (ja) | 2019-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017025094A Active JP6598806B2 (ja) | 2016-08-08 | 2017-02-14 | ビーズ耐久性を向上させたチェーファー構造を備えるタイヤ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10766315B2 (ja) |
| EP (1) | EP3281808B1 (ja) |
| JP (1) | JP6598806B2 (ja) |
| KR (1) | KR101815386B1 (ja) |
| CN (1) | CN107696801B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102127667B1 (ko) * | 2018-10-31 | 2020-06-29 | 한국타이어앤테크놀로지 주식회사 | 림 피팅성이 향상된 타이어 |
| CN110217054B (zh) * | 2019-06-14 | 2021-05-04 | 青岛科技大学 | 具有0度胎圈补强层的全钢子午线轮胎 |
| KR102231908B1 (ko) * | 2019-07-18 | 2021-03-25 | 한국타이어앤테크놀로지 주식회사 | 다수의 와이어를 적용한 중하중용 타이어 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251145A2 (en) * | 1986-06-24 | 1988-01-07 | The Yokohama Rubber Co., Ltd. | Heavy-duty pneumatic radial tire |
| JPH02167736A (ja) * | 1988-03-09 | 1990-06-28 | Bridgestone Corp | 帯状の積層補強体並びに空気入りタイヤ |
| JPH02234812A (ja) * | 1989-03-08 | 1990-09-18 | Bridgestone Corp | 空気入りタイヤ |
| JPH0986110A (ja) * | 1995-09-20 | 1997-03-31 | Bridgestone Corp | 空気入りタイヤ |
| JPH1111107A (ja) * | 1997-06-25 | 1999-01-19 | Bridgestone Corp | 乗用車用空気入りラジアルタイヤ |
| JPH11227411A (ja) * | 1998-02-18 | 1999-08-24 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
| JP2006160053A (ja) * | 2004-12-07 | 2006-06-22 | Bridgestone Corp | 空気入りタイヤおよびその製造方法 |
| JP2009101943A (ja) * | 2007-10-25 | 2009-05-14 | Bridgestone Corp | 重荷重用空気入りタイヤ |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904463A (en) * | 1972-02-03 | 1975-09-09 | Michelin & Cie | Radial tire with additional sidewall reinforcement |
| JPS5462285A (en) * | 1977-10-28 | 1979-05-19 | Bridgestone Corp | Reinforcing material for rubber and its preparation |
| JPS54142701A (en) * | 1978-04-24 | 1979-11-07 | Toyo Tire & Rubber Co Ltd | Improved radial tyre |
| JPH07164838A (ja) * | 1993-12-13 | 1995-06-27 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
| JPH09193625A (ja) * | 1996-01-17 | 1997-07-29 | Bridgestone Corp | 空気入りタイヤ |
| JP2001225616A (ja) * | 2000-02-15 | 2001-08-21 | Bridgestone Corp | 空気入りタイヤおよびタイヤの製造方法 |
| JP4487363B2 (ja) * | 2000-02-23 | 2010-06-23 | 横浜ゴム株式会社 | 未加硫ゴム/スチールワイヤ複合体の製造方法及び製造装置 |
| DE10326895A1 (de) * | 2003-06-14 | 2004-12-30 | Continental Aktiengesellschaft | Radialreifen und Verfahren zur Herstellung |
| US8002007B2 (en) * | 2005-08-02 | 2011-08-23 | Bridgestone Corporation | Pneumatic radial tire for heavy loads |
| JP2007045354A (ja) * | 2005-08-11 | 2007-02-22 | Bridgestone Corp | 空気入りタイヤ |
| KR100830044B1 (ko) | 2006-11-20 | 2008-05-15 | 한국타이어 주식회사 | 비드부를 강화한 공기입 타이어 |
| JP5361241B2 (ja) * | 2008-04-18 | 2013-12-04 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| EP2283998A4 (en) * | 2008-06-04 | 2012-07-04 | Bridgestone Corp | METHOD AND DEVICE FOR PRODUCING A TIRE |
| DE202009003966U1 (de) * | 2009-03-20 | 2009-06-04 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Messspitzen |
| KR20120007685A (ko) * | 2010-07-15 | 2012-01-25 | 한국타이어 주식회사 | 차량용 공기입 타이어 |
| KR101327222B1 (ko) | 2010-12-21 | 2013-11-11 | 한국타이어 주식회사 | 사이드월의 카카스를 개량한 자동차용 타이어 |
-
2016
- 2016-08-08 KR KR1020160100619A patent/KR101815386B1/ko active Active
-
2017
- 2017-02-14 JP JP2017025094A patent/JP6598806B2/ja active Active
- 2017-02-14 EP EP17156021.2A patent/EP3281808B1/en active Active
- 2017-02-17 CN CN201710085833.6A patent/CN107696801B/zh active Active
- 2017-02-24 US US15/442,248 patent/US10766315B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251145A2 (en) * | 1986-06-24 | 1988-01-07 | The Yokohama Rubber Co., Ltd. | Heavy-duty pneumatic radial tire |
| JPH02167736A (ja) * | 1988-03-09 | 1990-06-28 | Bridgestone Corp | 帯状の積層補強体並びに空気入りタイヤ |
| JPH02234812A (ja) * | 1989-03-08 | 1990-09-18 | Bridgestone Corp | 空気入りタイヤ |
| JPH0986110A (ja) * | 1995-09-20 | 1997-03-31 | Bridgestone Corp | 空気入りタイヤ |
| JPH1111107A (ja) * | 1997-06-25 | 1999-01-19 | Bridgestone Corp | 乗用車用空気入りラジアルタイヤ |
| JPH11227411A (ja) * | 1998-02-18 | 1999-08-24 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
| JP2006160053A (ja) * | 2004-12-07 | 2006-06-22 | Bridgestone Corp | 空気入りタイヤおよびその製造方法 |
| JP2009101943A (ja) * | 2007-10-25 | 2009-05-14 | Bridgestone Corp | 重荷重用空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3281808B1 (en) | 2020-06-03 |
| KR101815386B1 (ko) | 2018-01-08 |
| US10766315B2 (en) | 2020-09-08 |
| JP6598806B2 (ja) | 2019-10-30 |
| EP3281808A1 (en) | 2018-02-14 |
| CN107696801A (zh) | 2018-02-16 |
| US20180037068A1 (en) | 2018-02-08 |
| CN107696801B (zh) | 2020-05-22 |
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