JP2022097868A - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
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- JP2022097868A JP2022097868A JP2020211100A JP2020211100A JP2022097868A JP 2022097868 A JP2022097868 A JP 2022097868A JP 2020211100 A JP2020211100 A JP 2020211100A JP 2020211100 A JP2020211100 A JP 2020211100A JP 2022097868 A JP2022097868 A JP 2022097868A
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- JP
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- Prior art keywords
- tire
- land
- center
- slits
- shoulder
- 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.)
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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
- 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
- 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
- B60C11/032—Patterns comprising isolated recesses
-
- 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
- B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
-
- 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
- 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
-
- 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
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
-
- 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
- B60C2011/0351—Shallow grooves, i.e. having a depth of less than 50% of other 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
- 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
- B60C2011/1245—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern being arranged in crossing relation, e.g. sipe mesh
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
Claims (5)
- タイヤ周方向に延びる複数の主溝と、前記複数の主溝及び一対の接地端によって区画される複数の陸と、を備え、
前記複数の陸は、タイヤ幅方向の最も外側に配置される第1及び第2ショルダー陸と、タイヤ赤道面に最も近くに配置されるセンター陸と、を備え、
前記第1ショルダー陸は、前記タイヤ幅方向に亘って延びる複数の第1ショルダースリットと、前記複数の第1ショルダースリットのうち、前記タイヤ周方向で隣接される一対の第1ショルダースリットによって区画される第1ショルダーブロックと、を備え、
前記第1ショルダーブロックは、前記タイヤ周方向に延びる少なくとも一つの第1ショルダー周溝を備え、
前記少なくとも一つの第1ショルダー周溝は、前記一対の第1ショルダースリットのそれぞれから離れ、
前記センター陸は、前記タイヤ幅方向に亘って延びる複数のセンタースリットと、前記複数のセンタースリットのうち、前記タイヤ周方向で隣接される一対のセンタースリットによって区画されるセンターブロックと、を備え、
前記センターブロックは、前記タイヤ周方向に延びる少なくとも一つのセンター周溝を備え、
前記少なくとも一つのセンター周溝は、前記一対のセンタースリットのそれぞれに連接される、空気入りタイヤ。 - 前記複数の陸は、前記第1ショルダー陸と前記センター陸との間に配置される第1メディエイト陸をさらに含み、
前記第1メディエイト陸は、前記タイヤ幅方向に亘って延びる複数の第1メディエイトスリットと、前記複数の第1メディエイトスリットのうち、前記タイヤ周方向で隣接される一対の第1メディエイトスリットによって区画される第1メディエイトブロックと、を備え、
前記第1メディエイトブロックは、前記タイヤ周方向に延びる少なくとも一つの第1メディエイト周溝を備え、
前記少なくとも一つの第1メディエイト周溝は、前記一対の第1メディエイトスリットのそれぞれから離れる、請求項1に記載の空気入りタイヤ。 - 前記少なくとも一つの第1メディエイト周溝は、前記第1メディエイトブロックの前記タイヤ幅方向の中心よりも、前記タイヤ幅方向の内側に配置される、請求項2に記載の空気入りタイヤ。
- 前記複数の陸は、前記第2ショルダー陸と前記センター陸との間に配置される第2メディエイト陸をさらに含み、
前記第2メディエイト陸は、前記タイヤ幅方向に亘って延びる複数の第2メディエイトスリットと、前記複数の第2メディエイトスリットのうち、前記タイヤ周方向で隣接される一対の第2メディエイトスリットによって区画される第2メディエイトブロックと、を備え、
前記第2メディエイトブロックは、前記タイヤ周方向に延びる少なくとも一つの第2メディエイト周溝を備え、
前記少なくとも一つの第2メディエイト周溝は、前記一対の第2メディエイトスリットのうちの一つに連接され、且つ、前記一対の第2メディエイトスリットのうちの一つから離れる、請求項1~3の何れか1項に記載の空気入りタイヤ。 - 前記少なくとも一つの第2メディエイト周溝は、前記タイヤ周方向に対して傾斜するように延びる、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 |
---|---|---|---|
JP2020211100A JP7608145B2 (ja) | 2020-12-21 | 2020-12-21 | 空気入りタイヤ |
US17/547,613 US11833859B2 (en) | 2020-12-21 | 2021-12-10 | Pneumatic tire |
CN202111507064.7A CN114643809B (zh) | 2020-12-21 | 2021-12-10 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020211100A JP7608145B2 (ja) | 2020-12-21 | 2020-12-21 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022097868A true JP2022097868A (ja) | 2022-07-01 |
JP7608145B2 JP7608145B2 (ja) | 2025-01-06 |
Family
ID=81991865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020211100A Active JP7608145B2 (ja) | 2020-12-21 | 2020-12-21 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
US (1) | US11833859B2 (ja) |
JP (1) | JP7608145B2 (ja) |
CN (1) | CN114643809B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7590176B2 (ja) * | 2020-12-21 | 2024-11-26 | Toyo Tire株式会社 | 空気入りタイヤ |
JP7561022B2 (ja) * | 2020-12-21 | 2024-10-03 | Toyo Tire株式会社 | 空気入りタイヤ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009090680A (ja) * | 2007-10-03 | 2009-04-30 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
US20100096055A1 (en) * | 2008-10-17 | 2010-04-22 | Keizo Shibano | Heavy-duty tire |
US20120085471A1 (en) * | 2010-10-07 | 2012-04-12 | Takuya Horiguchi | Pneumatic tire |
JP2012201335A (ja) * | 2011-03-28 | 2012-10-22 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402178B (de) * | 1994-02-25 | 1997-02-25 | Semperit Ag | Laufstreifen für einen fahrzeugluftreifen |
DE19957914C2 (de) * | 1999-12-02 | 2003-07-17 | Continental Ag | Fahrzeugluftreifen |
JP4614791B2 (ja) * | 2005-02-28 | 2011-01-19 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2010247708A (ja) * | 2009-04-16 | 2010-11-04 | Bridgestone Corp | 空気入りタイヤ |
JP5388118B2 (ja) * | 2009-07-27 | 2014-01-15 | 株式会社ブリヂストン | タイヤ |
EP2913204B1 (en) * | 2013-03-06 | 2019-04-10 | The Yokohama Rubber Co., Ltd. | Pneumatic tire |
JP5986542B2 (ja) * | 2013-07-12 | 2016-09-06 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5926714B2 (ja) * | 2013-10-07 | 2016-05-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5997729B2 (ja) * | 2014-07-17 | 2016-09-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
DE102016117816B4 (de) * | 2015-10-06 | 2025-01-02 | Toyo Tire & Rubber Co., Ltd. | Luftreifen |
JP6885176B2 (ja) * | 2017-04-18 | 2021-06-09 | 住友ゴム工業株式会社 | タイヤ |
JP6312902B2 (ja) * | 2017-05-10 | 2018-04-18 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP7074561B2 (ja) * | 2018-05-17 | 2022-05-24 | Toyo Tire株式会社 | 空気入りタイヤ |
JP2020082861A (ja) * | 2018-11-19 | 2020-06-04 | 住友ゴム工業株式会社 | タイヤ |
-
2020
- 2020-12-21 JP JP2020211100A patent/JP7608145B2/ja active Active
-
2021
- 2021-12-10 US US17/547,613 patent/US11833859B2/en active Active
- 2021-12-10 CN CN202111507064.7A patent/CN114643809B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009090680A (ja) * | 2007-10-03 | 2009-04-30 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
US20100096055A1 (en) * | 2008-10-17 | 2010-04-22 | Keizo Shibano | Heavy-duty tire |
JP2010095196A (ja) * | 2008-10-17 | 2010-04-30 | Sumitomo Rubber Ind Ltd | 重荷重用タイヤ |
US20120085471A1 (en) * | 2010-10-07 | 2012-04-12 | Takuya Horiguchi | Pneumatic tire |
JP2012081806A (ja) * | 2010-10-07 | 2012-04-26 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
JP2012201335A (ja) * | 2011-03-28 | 2012-10-22 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
JP7608145B2 (ja) | 2025-01-06 |
CN114643809A (zh) | 2022-06-21 |
US20220194135A1 (en) | 2022-06-23 |
CN114643809B (zh) | 2024-07-19 |
US11833859B2 (en) | 2023-12-05 |
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