JP7535901B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP7535901B2 JP7535901B2 JP2020164742A JP2020164742A JP7535901B2 JP 7535901 B2 JP7535901 B2 JP 7535901B2 JP 2020164742 A JP2020164742 A JP 2020164742A JP 2020164742 A JP2020164742 A JP 2020164742A JP 7535901 B2 JP7535901 B2 JP 7535901B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- top surface
- tread
- radial direction
- block
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 description 21
- 239000004576 sand Substances 0.000 description 9
- 239000011435 rock Substances 0.000 description 7
- 239000011499 joint compound Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000010586 diagram Methods 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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- 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
-
- 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
- B60C2011/0346—Circumferential grooves with zigzag shape
-
- 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
- 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
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a 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
- 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)
Description
Claims (5)
- タイヤ径方向に延びるサイドウォールと、
タイヤ径方向の外側にトレッド面を有し、前記サイドウォールのタイヤ径方向の外端に連接されるトレッドと、を備え、
前記トレッドは、タイヤ幅方向の外端まで延びる複数の幅溝と、前記複数の幅溝に区画される複数のトレッドブロックと、を備え、
前記複数のトレッドブロックは、第1トレッドブロックと、前記トレッド面の前記タイヤ幅方向の外端が前記第1トレッドブロックの前記トレッド面の前記タイヤ幅方向の外端よりも前記タイヤ幅方向の内側に配置される第2トレッドブロックと、を含み、
前記サイドウォールは、前記タイヤ幅方向へ突出する複数のサイドブロックを備え、
前記複数のサイドブロックは、前記第1トレッドブロックの前記タイヤ幅方向の外側に配置される第1サイドブロックと、前記第2トレッドブロックの前記タイヤ幅方向の外側に配置される第2サイドブロックと、を含み、
前記第1サイドブロックは、前記タイヤ幅方向の外端に配置される第1頂面を備え、
前記第2サイドブロックは、前記タイヤ幅方向の外端に配置される第2頂面を備え、
前記第2頂面の面積は、前記第1頂面の面積よりも、大きい、空気入りタイヤであって、
前記第1頂面及び前記第2頂面の少なくとも一方の前記タイヤ径方向の外端縁は、タイヤ周方向に対して交差するように、延びる、空気入りタイヤ。 - 前記トレッドは、タイヤ周方向へ延びる複数の主溝を備え、
前記複数の主溝は、前記タイヤ幅方向の最も外側に配置されるショルダー主溝を含み、
前記第1頂面及び前記第2頂面は、前記ショルダー主溝の溝底よりも、前記タイヤ径方向の内側に配置される、請求項1に記載の空気入りタイヤ。 - 前記第2頂面の前記タイヤ径方向の外端縁は、前記第1頂面の前記タイヤ径方向の外端縁よりも、前記タイヤ幅方向の外側に配置される、請求項1又は2に記載の空気入りタイヤ。
- 前記第1頂面及び前記第2頂面の少なくとも一方は、前記タイヤ径方向へ延びるサイド溝を備える、請求項1~3の何れか1項に記載の空気入りタイヤ。
- 前記サイド溝は、前記第1頂面及び前記第2頂面の少なくとも一方の前記タイヤ径方向の外端から内端まで延びる、請求項4に記載の空気入りタイヤ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020164742A JP7535901B2 (ja) | 2020-09-30 | 2020-09-30 | 空気入りタイヤ |
| CN202111051253.8A CN114312162B (zh) | 2020-09-30 | 2021-09-08 | 充气轮胎 |
| US17/472,925 US11654727B2 (en) | 2020-09-30 | 2021-09-13 | Pneumatic tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020164742A JP7535901B2 (ja) | 2020-09-30 | 2020-09-30 | 空気入りタイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022056800A JP2022056800A (ja) | 2022-04-11 |
| JP7535901B2 true JP7535901B2 (ja) | 2024-08-19 |
Family
ID=80823311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020164742A Active JP7535901B2 (ja) | 2020-09-30 | 2020-09-30 | 空気入りタイヤ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11654727B2 (ja) |
| JP (1) | JP7535901B2 (ja) |
| CN (1) | CN114312162B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024093505A (ja) * | 2022-12-27 | 2024-07-09 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000280711A (ja) | 1999-04-01 | 2000-10-10 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
| JP2016055820A (ja) | 2014-09-11 | 2016-04-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP2017213925A (ja) | 2016-05-30 | 2017-12-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2018002104A (ja) | 2016-07-08 | 2018-01-11 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018039370A (ja) | 2016-09-07 | 2018-03-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018114811A (ja) | 2017-01-17 | 2018-07-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019112021A (ja) | 2017-12-26 | 2019-07-11 | Toyo Tire株式会社 | 空気入りタイヤ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3913199A1 (de) * | 1989-04-21 | 1990-10-25 | Sp Reifenwerke Gmbh | Laufflaechenprofilierung bei fahrzeugreifen |
| EP0778163B1 (en) * | 1995-12-07 | 2000-05-10 | Sumitomo Rubber Industries Limited | Pneumatic tyre |
| US6202726B1 (en) * | 1999-03-23 | 2001-03-20 | The Goodyear Tire & Rubber Company | Tire with sidewall rubber insert |
| US6533007B1 (en) * | 2000-03-02 | 2003-03-18 | Mcmannis Lee A. | Tire having sidewall extensions at opposite ends of each tread element |
| US20030230370A1 (en) * | 2002-06-14 | 2003-12-18 | Stubbendieck Kent Alan | Reflective tires and a method for molding |
| RU2577439C1 (ru) | 2012-02-24 | 2016-03-20 | Бриджстоун Корпорейшн | Пневматическая шина |
| US10843509B2 (en) * | 2014-03-26 | 2020-11-24 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| JP6867115B2 (ja) * | 2016-06-30 | 2021-04-28 | Toyo Tire株式会社 | 空気入りタイヤ |
| JP6443509B1 (ja) * | 2017-07-27 | 2018-12-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019196152A (ja) * | 2018-05-11 | 2019-11-14 | Toyo Tire株式会社 | 空気入りタイヤ |
| JP6680328B2 (ja) * | 2018-09-13 | 2020-04-15 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2020
- 2020-09-30 JP JP2020164742A patent/JP7535901B2/ja active Active
-
2021
- 2021-09-08 CN CN202111051253.8A patent/CN114312162B/zh active Active
- 2021-09-13 US US17/472,925 patent/US11654727B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000280711A (ja) | 1999-04-01 | 2000-10-10 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
| JP2016055820A (ja) | 2014-09-11 | 2016-04-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| JP2017213925A (ja) | 2016-05-30 | 2017-12-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2018002104A (ja) | 2016-07-08 | 2018-01-11 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018039370A (ja) | 2016-09-07 | 2018-03-15 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
| JP2018114811A (ja) | 2017-01-17 | 2018-07-26 | 横浜ゴム株式会社 | 空気入りタイヤ |
| JP2019112021A (ja) | 2017-12-26 | 2019-07-11 | Toyo Tire株式会社 | 空気入りタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114312162B (zh) | 2024-05-31 |
| CN114312162A (zh) | 2022-04-12 |
| US20220097465A1 (en) | 2022-03-31 |
| JP2022056800A (ja) | 2022-04-11 |
| US11654727B2 (en) | 2023-05-23 |
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