JP7079152B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP7079152B2 JP7079152B2 JP2018108548A JP2018108548A JP7079152B2 JP 7079152 B2 JP7079152 B2 JP 7079152B2 JP 2018108548 A JP2018108548 A JP 2018108548A JP 2018108548 A JP2018108548 A JP 2018108548A JP 7079152 B2 JP7079152 B2 JP 7079152B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- width
- sipe
- peripheral
- sipes
- 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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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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
-
- 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
-
- 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
- B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
-
- 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
- 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
- B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
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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
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
- B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
-
- 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
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0353—Circumferential grooves characterised by width
-
- 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
- B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane
- B60C2011/0376—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane characterised by width
-
- 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
- B60C2011/0381—Blind or isolated 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
- B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight 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
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1227—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe having different shape within the pattern
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Claims (3)
- タイヤ周方向に沿って凹状に延びる複数の周凹部と、
タイヤ周方向に対して交差するように延びる複数の幅サイプと、を備え、
前記複数の周凹部は、第1周凹部を含み、
前記第1周凹部を挟む一対の前記幅サイプは、一部がタイヤ幅方向視において互いに重なるように、配置され、
前記一対の幅サイプのそれぞれは、幅が一定であるサイプ部と、タイヤ径方向外側に向けて幅を広くする切欠部と、を備え、
前記一対の幅サイプのそれぞれの前記サイプ部は、前記第1周凹部に対して傾斜するように、一方の端部が前記第1周凹部に連接され、
前記一対の幅サイプのそれぞれの前記切欠部は、前記サイプ部が前記第1周凹部と交差する角部のうち、鋭角で交差する角部のみに、配置され、
前記一対の幅サイプのそれぞれの前記切欠部は、タイヤ幅方向視において、タイヤ周方向で離れるように配置される、空気入りタイヤ。 - 前記一対の幅サイプのそれぞれの前記サイプ部は、他方の端部が前記複数の周凹部から離れる、請求項1に記載の空気入りタイヤ。
- 前記複数の周凹部は、タイヤ周方向に沿って延びる複数の主溝と、タイヤ周方向に沿って延び、前記主溝よりも幅が狭い少なくとも一つの周サイプと、を含む、請求項1又は2に記載の空気入りタイヤ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018108548A JP7079152B2 (ja) | 2018-06-06 | 2018-06-06 | 空気入りタイヤ |
CN201910428168.5A CN110561981B (zh) | 2018-06-06 | 2019-05-22 | 充气轮胎 |
US16/424,936 US11040577B2 (en) | 2018-06-06 | 2019-05-29 | Pneumatic tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018108548A JP7079152B2 (ja) | 2018-06-06 | 2018-06-06 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019209876A JP2019209876A (ja) | 2019-12-12 |
JP7079152B2 true JP7079152B2 (ja) | 2022-06-01 |
Family
ID=68764101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018108548A Active JP7079152B2 (ja) | 2018-06-06 | 2018-06-06 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
US (1) | US11040577B2 (ja) |
JP (1) | JP7079152B2 (ja) |
CN (1) | CN110561981B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021117653A1 (ja) * | 2019-12-13 | 2021-06-17 | ||
JP7491804B2 (ja) * | 2020-09-30 | 2024-05-28 | Toyo Tire株式会社 | 空気入りタイヤ |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013043580A (ja) | 2011-08-25 | 2013-03-04 | Bridgestone Corp | 空気入りタイヤ |
JP2015047977A (ja) | 2013-09-02 | 2015-03-16 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2015140047A (ja) | 2014-01-27 | 2015-08-03 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2016125814A1 (ja) | 2015-02-04 | 2016-08-11 | 株式会社ブリヂストン | 空気入りタイヤ |
WO2016128085A1 (de) | 2015-02-13 | 2016-08-18 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
CN205553805U (zh) | 2016-04-26 | 2016-09-07 | 青岛沃瑞轮胎有限公司 | 一种花纹结构轮胎胎面 |
JP2017024454A (ja) | 2015-07-16 | 2017-02-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP2017074842A (ja) | 2015-10-14 | 2017-04-20 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2017124712A (ja) | 2016-01-13 | 2017-07-20 | 株式会社ブリヂストン | タイヤ |
WO2017159712A1 (ja) | 2016-03-15 | 2017-09-21 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206086224U (zh) * | 2016-09-27 | 2017-04-12 | 安徽和鼎轮胎科技股份有限公司 | 高性能轿车轮胎 |
DE112018002345B4 (de) * | 2017-06-06 | 2022-12-08 | The Yokohama Rubber Co., Ltd. | Luftreifen |
-
2018
- 2018-06-06 JP JP2018108548A patent/JP7079152B2/ja active Active
-
2019
- 2019-05-22 CN CN201910428168.5A patent/CN110561981B/zh active Active
- 2019-05-29 US US16/424,936 patent/US11040577B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013043580A (ja) | 2011-08-25 | 2013-03-04 | Bridgestone Corp | 空気入りタイヤ |
JP2015047977A (ja) | 2013-09-02 | 2015-03-16 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2015140047A (ja) | 2014-01-27 | 2015-08-03 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2016125814A1 (ja) | 2015-02-04 | 2016-08-11 | 株式会社ブリヂストン | 空気入りタイヤ |
WO2016128085A1 (de) | 2015-02-13 | 2016-08-18 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP2017024454A (ja) | 2015-07-16 | 2017-02-02 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP2017074842A (ja) | 2015-10-14 | 2017-04-20 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP2017124712A (ja) | 2016-01-13 | 2017-07-20 | 株式会社ブリヂストン | タイヤ |
WO2017159712A1 (ja) | 2016-03-15 | 2017-09-21 | 横浜ゴム株式会社 | 空気入りタイヤ |
CN205553805U (zh) | 2016-04-26 | 2016-09-07 | 青岛沃瑞轮胎有限公司 | 一种花纹结构轮胎胎面 |
Also Published As
Publication number | Publication date |
---|---|
JP2019209876A (ja) | 2019-12-12 |
CN110561981A (zh) | 2019-12-13 |
US11040577B2 (en) | 2021-06-22 |
US20190375246A1 (en) | 2019-12-12 |
CN110561981B (zh) | 2021-07-06 |
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