JP5922364B2 - 補強されているタイヤトレッド - Google Patents
補強されているタイヤトレッド Download PDFInfo
- Publication number
- JP5922364B2 JP5922364B2 JP2011214209A JP2011214209A JP5922364B2 JP 5922364 B2 JP5922364 B2 JP 5922364B2 JP 2011214209 A JP2011214209 A JP 2011214209A JP 2011214209 A JP2011214209 A JP 2011214209A JP 5922364 B2 JP5922364 B2 JP 5922364B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tread
- tire
- reinforcing bar
- inclined surface
- 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 - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 description 31
- 239000000446 fuel Substances 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000254043 Melolonthinae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 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
- B60C11/0306—Patterns comprising block rows or discontinuous 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/1369—Tie bars for linking block elements and bridging the groove
-
- 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
- B60C2011/0388—Continuous ribs provided at the equatorial plane
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
タイヤの「縦横比」は、タイヤの断面の幅(SW)に対するタイヤの断面高さ(SH)の比に、パーセント表現のために100%を乗じたものを意味する。
12 トレッド領域
14、16 ショルダ列
18、20 トレッドブロック要素列
22 トレッドブロック要素
24、26 トレッドブロック要素
28、30 側壁
32 溝
34 補強バー
36 傾斜面
38 深い端部
40 凹状の表面部分
42 傾斜面中間部分
44 浅い端部
46、48 側壁
50 基部
52 溝の底
56 縁
58 つなぐ部分
60 横方向の縁
62 湾曲部分
Claims (8)
- 複数の離間ブロック要素を有することによって特徴付けられたトレッド領域を有する種類のタイヤであって、
溝によって離間された少なくとも第1および第2の隣り合ったブロック要素の対を有するトレッド領域と、
前記溝内に位置し、隣り合った前記第1および第2のブロック要素の間を延びているとともに、前記第1のブロック要素から前記第2のブロック要素まで所定の傾斜角度で半径方向に延びている半径方向外側の傾斜面を有している少なくとも1つの補強バーと、を有し、
前記補強バーの前記傾斜面は、前記溝内に引き込まれて前記第1のブロック要素に接している半径方向外側の端部と、前記傾斜面の半径方向内側の端部において半径方向外側を向いている凹状の表面部分とを有し、前記半径方向外側の端部において前記第1のブロック要素と交差し、前記凹状の表面部分は、湾曲部分において半径方向外側に延び、前記溝内で前記第2のブロック要素に接している、タイヤ。 - 前記補強バーは、隣り合った前記第1および第2のブロック要素の間を円周方向に延びていることを特徴とする、請求項1に記載のタイヤ。
- 前記補強バーの前記傾斜面は、前記溝内の相対的に深い深さ位置の半径方向内側の端部から、前記溝内の相対的に浅い深さ位置の半径方向外側の端部まで延びていることを特徴とする、請求項1に記載のタイヤ。
- 前記補強バーの前記傾斜面は、前記溝の3分の2の深さ位置の前記半径方向内側の端部から、前記溝の3分の1の深さ位置の前記半径方向外側の端部まで延びていることを特徴とする、請求項3に記載のタイヤ。
- 前記凹状の表面部分の前記末端部は、前記溝内で前記第2のブロック要素と、前記凹状の表面部分の半径方向底部よりも半径方向で高い位置で交差することを特徴とする、請求項1に記載のタイヤ。
- 前記補強バーは、隣り合った前記第1および第2のブロック要素の公称幅未満の公称幅を有することを特徴とする、請求項5に記載のタイヤ。
- 前記傾斜面の前記凹状の表面部分は、3分の2の半径方向の溝深さ位置で前記溝内に配置され、前記所定の傾斜角度は45度であり、前記補強バーの前記傾斜面は、前記溝内の相対的に深い深さ位置の半径方向内側の端部から、前記溝内の相対的に浅い深さ位置の半径方向外側の端部まで延びていることを特徴とする、請求項6に記載のタイヤ。
- 前記所定の傾斜角度は45度であり、前記補強バーの前記傾斜面は、前記溝内の相対的に深い深さ位置の半径方向内側の端部から、前記溝内の相対的に浅い深さ位置の半径方向外側の端部まで延びていることを特徴とする、請求項1に記載のタイヤ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/895,943 | 2010-10-01 | ||
US12/895,943 US20120080130A1 (en) | 2010-10-01 | 2010-10-01 | Reinforced tire tread |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012076739A JP2012076739A (ja) | 2012-04-19 |
JP2012076739A5 JP2012076739A5 (ja) | 2015-04-02 |
JP5922364B2 true JP5922364B2 (ja) | 2016-05-24 |
Family
ID=44905444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011214209A Expired - Fee Related JP5922364B2 (ja) | 2010-10-01 | 2011-09-29 | 補強されているタイヤトレッド |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120080130A1 (ja) |
EP (1) | EP2436535B1 (ja) |
JP (1) | JP5922364B2 (ja) |
CN (2) | CN106042782B (ja) |
BR (1) | BRPI1105095B1 (ja) |
PL (1) | PL2436535T3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022128382A1 (de) | 2021-10-29 | 2023-05-04 | Toyo Tire Corporation | Luftreifen |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9434211B2 (en) | 2012-04-30 | 2016-09-06 | Michelin Recherche Et Technique S.A. | Layered tire tread design for improved coast by noise and traction performance |
US9783004B2 (en) | 2012-04-30 | 2017-10-10 | Compagnie Generale Des Etablissements Michelin | Layered tire tread design with bridged circumferential and transverse grooves |
JP6056185B2 (ja) * | 2012-05-08 | 2017-01-11 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6101053B2 (ja) * | 2012-11-22 | 2017-03-22 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6101054B2 (ja) * | 2012-11-22 | 2017-03-22 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6130911B2 (ja) * | 2013-05-13 | 2017-05-17 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5809672B2 (ja) * | 2013-09-02 | 2015-11-11 | 住友ゴム工業株式会社 | 重荷重用タイヤ |
USD740743S1 (en) * | 2014-01-08 | 2015-10-13 | Compagnie Generale Des Etablissements Michelin | Pneumatic tire |
USD750013S1 (en) * | 2014-01-08 | 2016-02-23 | Compagnie Generale Des Etablissements Michelin | Pneumatic tire |
USD801262S1 (en) | 2015-12-10 | 2017-10-31 | Compagnie Generale Des Etablissements Michelin | Tire tread |
USD832193S1 (en) * | 2015-12-14 | 2018-10-30 | Bridgestone Corporation | Tire tread |
JP6632365B2 (ja) * | 2015-12-17 | 2020-01-22 | Toyo Tire株式会社 | 空気入りタイヤ |
CN105751826B (zh) * | 2016-03-02 | 2017-10-17 | 广西玲珑轮胎有限公司 | 一种轮胎胎面结构 |
IT201600074580A1 (it) * | 2016-07-18 | 2018-01-18 | Pirelli | Pneumatico per ruote di veicoli pesanti |
US20190184760A1 (en) * | 2016-08-08 | 2019-06-20 | Bridgestone Bandag, Llc | Apparatuses and methods for improving chunking and cracking resistance of tires |
WO2018044292A1 (en) * | 2016-08-31 | 2018-03-08 | Compagnie Generale Des Establissements Michelin | Heavy truck tire tread and heavy truck tire |
WO2018101933A1 (en) * | 2016-11-30 | 2018-06-07 | Compagnie Generale Des Etablissements Michelin | Improved tire treads having positively inclined sipes |
JP6904029B2 (ja) * | 2017-04-11 | 2021-07-14 | 住友ゴム工業株式会社 | タイヤ |
JP7261008B2 (ja) * | 2018-12-27 | 2023-04-19 | Toyo Tire株式会社 | 空気入りタイヤ |
USD982508S1 (en) | 2021-03-01 | 2023-04-04 | Compagnie Generale Des Etablissements Michelin | Tire |
DE102021206704A1 (de) | 2021-06-29 | 2022-12-29 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1274554A (en) * | 1968-06-27 | 1972-05-17 | Dunlop Holdings Ltd | Improvements in or relating to tyres |
US3768535A (en) * | 1971-12-03 | 1973-10-30 | E Holden | Tire tread |
JPH04228308A (ja) * | 1990-06-15 | 1992-08-18 | Sumitomo Rubber Ind Ltd | 重荷重用スチールラジアルタイヤ |
JPH0485106A (ja) * | 1990-07-27 | 1992-03-18 | Bridgestone Corp | 空気入りタイヤ |
JP2886634B2 (ja) * | 1990-07-31 | 1999-04-26 | 株式会社ブリヂストン | 空気入りタイヤ |
JPH06297917A (ja) * | 1993-04-08 | 1994-10-25 | Toyo Tire & Rubber Co Ltd | 空気入りラジアルタイヤ |
JPH0717216A (ja) * | 1993-07-06 | 1995-01-20 | Bridgestone Corp | 空気入りタイヤ |
CA2180695A1 (en) * | 1996-02-05 | 1997-08-06 | David Ray Hubbell | Tire having good diverse properties |
JP4285823B2 (ja) * | 1999-02-05 | 2009-06-24 | 住友ゴム工業株式会社 | 空気入りタイヤ |
US20020092591A1 (en) * | 2001-01-17 | 2002-07-18 | Max Cortes | Tapered tire groove configuration |
US6695024B2 (en) * | 2001-08-03 | 2004-02-24 | Bridgestone/Firestone North American Tire, Llc | Pneumatic tire having tapered tie bars |
JP4800604B2 (ja) * | 2004-11-12 | 2011-10-26 | 株式会社ブリヂストン | 空気入りタイヤ |
FR2878190B1 (fr) * | 2004-11-24 | 2007-01-12 | Michelin Soc Tech | Profil transversal de rainure de bande de roulement |
JP5370639B2 (ja) * | 2008-09-30 | 2013-12-18 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2010
- 2010-10-01 US US12/895,943 patent/US20120080130A1/en not_active Abandoned
-
2011
- 2011-09-23 BR BRPI1105095-0A patent/BRPI1105095B1/pt not_active IP Right Cessation
- 2011-09-29 JP JP2011214209A patent/JP5922364B2/ja not_active Expired - Fee Related
- 2011-09-30 EP EP11183586.4A patent/EP2436535B1/en active Active
- 2011-09-30 PL PL11183586T patent/PL2436535T3/pl unknown
- 2011-09-30 CN CN201610391676.7A patent/CN106042782B/zh active Active
- 2011-09-30 CN CN2011102967580A patent/CN102442163A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022128382A1 (de) | 2021-10-29 | 2023-05-04 | Toyo Tire Corporation | Luftreifen |
US11993103B2 (en) | 2021-10-29 | 2024-05-28 | Toyo Tire Corporation | Pneumatic tire |
Also Published As
Publication number | Publication date |
---|---|
EP2436535B1 (en) | 2013-10-23 |
EP2436535A3 (en) | 2012-08-29 |
US20120080130A1 (en) | 2012-04-05 |
CN106042782B (zh) | 2018-07-10 |
BRPI1105095A2 (pt) | 2013-02-13 |
EP2436535A2 (en) | 2012-04-04 |
BRPI1105095B1 (pt) | 2020-10-27 |
PL2436535T3 (pl) | 2014-04-30 |
CN102442163A (zh) | 2012-05-09 |
CN106042782A (zh) | 2016-10-26 |
JP2012076739A (ja) | 2012-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5922364B2 (ja) | 補強されているタイヤトレッド | |
JP6162939B2 (ja) | 商用トラック操舵タイヤトレッド | |
US20080149237A1 (en) | Pneumatic tire | |
CN107645993B (zh) | 用于车辆车轮的轮胎 | |
US9751365B2 (en) | High mileage truck tire tread | |
US20110079334A1 (en) | Tire tread having improved contact pressure distribution | |
US9586445B2 (en) | Heavy duty tire | |
EP3017964A1 (en) | An improved tread for a snow tire | |
US20080271827A1 (en) | Pnuematic tire | |
US6378583B1 (en) | Heel and toe wear balancing | |
US8689843B2 (en) | Snow performance peaks | |
US8333226B2 (en) | Pneumatic tire with tread having first axial grooves and circumferential grooves including wavy circumferential groove | |
US20080149236A1 (en) | Pneumatic tire | |
EP3492283B1 (en) | Tire tread comprising a stabilizer structure | |
WO2018225371A1 (ja) | 空気入りタイヤ | |
EP1930185B1 (en) | Pneumatic tire with spiral grooving | |
EP3063021B1 (en) | Snow tire with directional paddles | |
CN108349317B (zh) | 农用轮胎 | |
EP2156968B1 (en) | An improved directional tread for a tire | |
US11001103B2 (en) | Tread for a tire | |
EP3332990B1 (en) | Tire tread for a snow tire | |
CN110087910B (zh) | 改善空气动力学的胎面 | |
EP2531362B1 (en) | Agricultural tyre | |
JP4327553B2 (ja) | 空気入りタイヤ | |
US20240227455A1 (en) | Pneumatic Tire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20140411 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140513 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150216 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150515 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150623 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150924 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20151110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160209 |
|
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: 20160405 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160414 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5922364 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 |
|
LAPS | Cancellation because of no payment of annual fees |