JPWO2015068605A1 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JPWO2015068605A1 JPWO2015068605A1 JP2015512429A JP2015512429A JPWO2015068605A1 JP WO2015068605 A1 JPWO2015068605 A1 JP WO2015068605A1 JP 2015512429 A JP2015512429 A JP 2015512429A JP 2015512429 A JP2015512429 A JP 2015512429A JP WO2015068605 A1 JPWO2015068605 A1 JP WO2015068605A1
- Authority
- JP
- Japan
- Prior art keywords
- tire
- rib
- width direction
- vehicle
- pneumatic tire
- 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
- 230000000694 effects Effects 0.000 description 34
- 230000006866 deterioration Effects 0.000 description 18
- 238000012360 testing method Methods 0.000 description 10
- 239000011324 bead Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0304—Asymmetric patterns
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the patterns
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C11/0332—Tread patterns characterised by special properties of the tread pattern by the footprint-ground contacting area of the tyre tread
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/0327—Tread patterns characterised by special properties of the tread pattern
- B60C2011/0334—Stiffness
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0386—Continuous ribs
-
- 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0386—Continuous ribs
- B60C2011/039—Continuous ribs provided at the shoulder portion
Abstract
Description
・step1…走行時間1min…速度0〜190km/h
・step2…走行時間5min…速度190km/h
・step3…走行時間5min…速度240km/h
・step4…走行時間10min…速度250km/h
・step5…走行時間10min…速度260km/h
・step6…走行時間10min…速度270km/h
・step7…走行時間20min…速度280km/h
・step8…走行時間20min…速度290km/h
・step9…走行時間20min…速度300km/h
・step10…走行時間20min…速度310km/h
以下、故障まで+1step(+10km/h、20min走行)ずつ速度アップ
2 トレッド部
21 トレッド面
22 周方向溝
23 リブ
24 ラグ溝
CL タイヤ赤道面
G 突出量
L 輪郭線
R 溝面積比
Claims (6)
- トレッド部にタイヤ周方向に沿って延在する少なくとも3本の周方向溝により、タイヤ周方向に沿って延在する少なくとも4本のリブが区画形成される空気入りタイヤにおいて、
タイヤ赤道面を挟んでタイヤ幅方向の一側に掛かり配置される前記リブと、他側に掛かり配置される前記リブとの少なくとも2本の前記リブは、子午断面にてトレッド面の輪郭線よりもタイヤ径方向外側に突出しており、その突出量がタイヤ幅方向の一側から他側に向けて順次小さく形成され、
前記トレッド面の溝面積比は、タイヤ赤道面を挟んでタイヤ幅方向の一側よりも他側が大きいことを特徴とする空気入りタイヤ。 - 前記輪郭線からの前記リブの突出量は、0.05mm以上2.0mm以下であることを特徴とする請求項1に記載の空気入りタイヤ。
- 前記リブの突出量が大きい側の前記溝面積比Raが0.20以上0.30以下であり、前記リブの突出量が小さい側の前記溝面積比Rbが0.25以上0.40以下であり、かつ各前記面積比Ra,RbがRa<Rbの関係を満たすことを特徴とする請求項1または2に記載の空気入りタイヤ。
- 車両装着時での車両内外の向きが指定されており、前記リブの突出量は、車両外側から車両内側に向けて順次小さく形成され、前記トレッド面の溝面積比は、車両外側よりも車両内側が大きいことを特徴とする請求項1〜3のいずれか一つに記載の空気入りタイヤ。
- 前記輪郭線から突出する前記リブは、前記周方向溝を間において隣接して設けられており、当該隣接する各前記リブの突出量の差が0.1mm以上0.8mm以下であることを特徴とする請求項1〜4のいずれか一つに記載の空気入りタイヤ。
- 前記輪郭線から突出する前記リブは、前記周方向溝で挟まれて設けられていることを特徴とする請求項1〜5のいずれか一つに記載の空気入りタイヤ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015512429A JP5880782B2 (ja) | 2013-11-06 | 2014-10-27 | 空気入りタイヤ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013230607 | 2013-11-06 | ||
JP2013230607 | 2013-11-06 | ||
PCT/JP2014/078536 WO2015068605A1 (ja) | 2013-11-06 | 2014-10-27 | 空気入りタイヤ |
JP2015512429A JP5880782B2 (ja) | 2013-11-06 | 2014-10-27 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5880782B2 JP5880782B2 (ja) | 2016-03-09 |
JPWO2015068605A1 true JPWO2015068605A1 (ja) | 2017-03-09 |
Family
ID=53041387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015512429A Active JP5880782B2 (ja) | 2013-11-06 | 2014-10-27 | 空気入りタイヤ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10105992B2 (ja) |
JP (1) | JP5880782B2 (ja) |
CN (1) | CN105705345B (ja) |
DE (1) | DE112014005066T5 (ja) |
WO (1) | WO2015068605A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5835413B1 (ja) * | 2014-06-17 | 2015-12-24 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6230968B2 (ja) * | 2014-07-22 | 2017-11-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6292067B2 (ja) * | 2014-07-25 | 2018-03-14 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6293610B2 (ja) * | 2014-08-06 | 2018-03-14 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6559497B2 (ja) * | 2015-08-04 | 2019-08-14 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6549472B2 (ja) * | 2015-11-05 | 2019-07-24 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6539189B2 (ja) * | 2015-11-18 | 2019-07-03 | Toyo Tire株式会社 | 空気入りタイヤ |
US11034192B2 (en) | 2016-10-03 | 2021-06-15 | Kenda Rubber Ind. Co., Ltd. | Tire |
EP3305559B1 (en) * | 2016-10-05 | 2019-09-04 | Kenda Rubber Ind. Co., Ltd. | Tire |
CN107878118B (zh) * | 2017-11-23 | 2024-02-09 | 厦门正新橡胶工业有限公司 | 轿车备用轮胎的胎面花纹结构 |
JP2019111860A (ja) * | 2017-12-21 | 2019-07-11 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7211014B2 (ja) * | 2018-11-01 | 2023-01-24 | 横浜ゴム株式会社 | 空気入りタイヤ |
TWI815996B (zh) * | 2019-12-02 | 2023-09-21 | 正新橡膠工業股份有限公司 | 具有胎邊結構之輪胎 |
CN112937225B (zh) * | 2021-04-02 | 2022-11-25 | 正新橡胶(中国)有限公司 | 一种充气轮胎和车辆 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57147901A (en) * | 1981-03-10 | 1982-09-13 | Yokohama Rubber Co Ltd:The | Radial tire |
GB2178380B (en) | 1985-06-21 | 1989-07-12 | Bridgestone Corp | Pneumatic tire |
JPS62103205A (ja) * | 1985-07-19 | 1987-05-13 | Bridgestone Corp | 重荷重用空気入りタイヤ |
US4722378A (en) * | 1986-05-19 | 1988-02-02 | The Goodyear Tire & Rubber Company | Tire treads with convex elements |
JPS6341204A (ja) * | 1986-08-06 | 1988-02-22 | Bridgestone Corp | 重荷重用空気入りラジアルタイヤ |
JP2002029216A (ja) | 2000-07-19 | 2002-01-29 | Bridgestone Corp | 空気入りタイヤおよびそれの装着方法 |
JP4102151B2 (ja) | 2002-10-01 | 2008-06-18 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4408236B2 (ja) | 2004-03-22 | 2010-02-03 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5391948B2 (ja) | 2009-09-09 | 2014-01-15 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5454336B2 (ja) | 2010-04-28 | 2014-03-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4826681B1 (ja) | 2010-11-17 | 2011-11-30 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5387707B2 (ja) | 2012-03-14 | 2014-01-15 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5746681B2 (ja) * | 2012-12-19 | 2015-07-08 | 住友ゴム工業株式会社 | 空気入りタイヤ |
-
2014
- 2014-10-27 CN CN201480058651.4A patent/CN105705345B/zh active Active
- 2014-10-27 WO PCT/JP2014/078536 patent/WO2015068605A1/ja active Application Filing
- 2014-10-27 US US15/034,151 patent/US10105992B2/en active Active
- 2014-10-27 JP JP2015512429A patent/JP5880782B2/ja active Active
- 2014-10-27 DE DE112014005066.0T patent/DE112014005066T5/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JP5880782B2 (ja) | 2016-03-09 |
CN105705345B (zh) | 2018-05-15 |
US20160280012A1 (en) | 2016-09-29 |
DE112014005066T5 (de) | 2016-08-18 |
US10105992B2 (en) | 2018-10-23 |
WO2015068605A1 (ja) | 2015-05-14 |
CN105705345A (zh) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5880782B2 (ja) | 空気入りタイヤ | |
JP5874867B1 (ja) | 空気入りタイヤ | |
JP5984957B2 (ja) | 空気入りタイヤ | |
JP5768909B1 (ja) | 空気入りタイヤ | |
JP6375851B2 (ja) | 空気入りタイヤ | |
JP6375850B2 (ja) | 空気入りタイヤ | |
JP6446979B2 (ja) | 空気入りタイヤ | |
JP6044561B2 (ja) | 空気入りタイヤ | |
JP2016147598A (ja) | 空気入りタイヤ | |
JP2016107725A (ja) | 空気入りタイヤ | |
JP5895576B2 (ja) | 空気入りタイヤ | |
JP2016097785A (ja) | 空気入りタイヤ | |
JP6446980B2 (ja) | 空気入りタイヤ | |
JP2010221820A (ja) | 空気入りタイヤ | |
JP5239566B2 (ja) | 空気入りタイヤ | |
JP6085930B2 (ja) | 空気入りタイヤ | |
JP2017132385A (ja) | 空気入りタイヤ | |
JP5521730B2 (ja) | 空気入りタイヤ | |
JP6132632B2 (ja) | 空気入りタイヤ | |
JP6156001B2 (ja) | 空気入りタイヤ | |
JP2018001921A (ja) | 空気入りタイヤ | |
JP2017213958A (ja) | 空気入りタイヤ | |
JP6489917B2 (ja) | 空気入りタイヤ | |
JP5141414B2 (ja) | 空気入りタイヤ対 | |
JP5521752B2 (ja) | 空気入りタイヤ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151207 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160118 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5880782 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |