JP2021091251A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP2021091251A JP2021091251A JP2019221430A JP2019221430A JP2021091251A JP 2021091251 A JP2021091251 A JP 2021091251A JP 2019221430 A JP2019221430 A JP 2019221430A JP 2019221430 A JP2019221430 A JP 2019221430A JP 2021091251 A JP2021091251 A JP 2021091251A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- land portion
- land
- circumferential direction
- tire radial
- 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 25
- 239000011324 bead Substances 0.000 description 22
- 208000014674 injury Diseases 0.000 description 22
- 230000008733 trauma Effects 0.000 description 22
- 230000000472 traumatic effect Effects 0.000 description 10
- 230000001012 protector Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
Images
Classifications
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- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/02—Arrangement of grooves or ribs
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- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/002—Protection against exterior elements
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C2013/005—Physical properties of the sidewall rubber
- B60C2013/007—Thickness
-
- 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
- B60C2200/14—Tyres specially adapted for particular applications for off-road use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
2 トレッド部
3 サイドウォール部
4 ビード部
50 第1陸部
60 第2陸部
70 連結部
Claims (6)
- サイドウォール部に設けられ、タイヤ幅方向外側に突出すると共にタイヤ周方向全体に亘ってタイヤ周方向に延びる第1陸部と、
前記第1陸部のタイヤ径方向中央部に設けられ、タイヤ幅方向外側に突出すると共にタイヤ周方向に延び、タイヤ周方向に離間して配置される複数の第2陸部とを備えている空気入りタイヤ。 - 前記第1陸部は、タイヤ接地面の最外径端位置からタイヤ径方向内側にタイヤ断面高さの50%以下の範囲に配置されている請求項1に記載の空気入りタイヤ。
- 前記第1陸部のタイヤ径方向寸法は、タイヤ断面高さの20%以上40%以下である請求項1又は請求項2に記載の空気入りタイヤ。
- 前記第1陸部のタイヤ径方向寸法に対する個々の前記第2陸部のタイヤ径方向寸法の割合は、50%以上80%以下である請求項1から請求項3の何れか1項に記載の空気入りタイヤ。
- 前記第1陸部の突出高さに対する個々の前記第2陸部の突出高さの割合は、100%以上400%以下である請求項1から請求項4の何れか1項に記載の空気入りタイヤ。
- 前記第1陸部からタイヤ幅方向外側に突出すると共にタイヤ周方向に延び、タイヤ周方向に隣接する2つの前記第2陸部を連結する連結部を備えている請求項1から請求項5の何れか1項に記載の空気入りタイヤ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019221430A JP7482622B2 (ja) | 2019-12-06 | 2019-12-06 | 空気入りタイヤ |
US17/108,186 US11618285B2 (en) | 2019-12-06 | 2020-12-01 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019221430A JP7482622B2 (ja) | 2019-12-06 | 2019-12-06 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021091251A true JP2021091251A (ja) | 2021-06-17 |
JP7482622B2 JP7482622B2 (ja) | 2024-05-14 |
Family
ID=76210736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019221430A Active JP7482622B2 (ja) | 2019-12-06 | 2019-12-06 | 空気入りタイヤ |
Country Status (2)
Country | Link |
---|---|
US (1) | US11618285B2 (ja) |
JP (1) | JP7482622B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3140577A1 (fr) * | 2022-10-05 | 2024-04-12 | Compagnie Generale Des Etablissements Michelin | Pneumatique pour un véhicule lourd à usage hors-la-route comprenant des flancs protégés contre les agressions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003025813A (ja) | 2001-07-10 | 2003-01-29 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
US7232498B2 (en) * | 2004-08-13 | 2007-06-19 | The Goodyear Tire & Rubber Company | Tire with raised indicia |
CH702363A2 (fr) * | 2009-12-14 | 2011-06-15 | Jaroslav Juhan | Roue de véhicule. |
JP5478294B2 (ja) | 2010-02-19 | 2014-04-23 | 株式会社ブリヂストン | 重荷重用タイヤ |
JP5391249B2 (ja) * | 2011-09-15 | 2014-01-15 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5893370B2 (ja) * | 2011-12-06 | 2016-03-23 | 東洋ゴム工業株式会社 | 空気入りラジアルタイヤ |
JP6446957B2 (ja) | 2014-09-30 | 2019-01-09 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6913574B2 (ja) * | 2017-09-08 | 2021-08-04 | Toyo Tire株式会社 | 空気入りタイヤ |
JP6929210B2 (ja) | 2017-12-11 | 2021-09-01 | 株式会社ブリヂストン | タイヤ |
JP7087538B2 (ja) * | 2018-03-26 | 2022-06-21 | 住友ゴム工業株式会社 | タイヤ |
-
2019
- 2019-12-06 JP JP2019221430A patent/JP7482622B2/ja active Active
-
2020
- 2020-12-01 US US17/108,186 patent/US11618285B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210170805A1 (en) | 2021-06-10 |
US11618285B2 (en) | 2023-04-04 |
JP7482622B2 (ja) | 2024-05-14 |
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