JP7078389B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP7078389B2 JP7078389B2 JP2017238846A JP2017238846A JP7078389B2 JP 7078389 B2 JP7078389 B2 JP 7078389B2 JP 2017238846 A JP2017238846 A JP 2017238846A JP 2017238846 A JP2017238846 A JP 2017238846A JP 7078389 B2 JP7078389 B2 JP 7078389B2
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- tire
- groove
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- 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
- B60C11/0306—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
- B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
-
- 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
- B60C11/12—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
- B60C11/12—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
- B60C11/03—Tread patterns
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
-
- 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
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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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
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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
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0381—Blind or isolated grooves
- B60C2011/0383—Blind or isolated grooves at the centre of the tread
-
- 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
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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
- B60C11/12—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
-
- 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
- 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
- B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
- B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
-
- 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)
- タイヤ周方向に延びる主溝としてタイヤ赤道側の2本のセンター主溝とタイヤ接地端側の2本のショルダー主溝とを有し、2本の前記センター主溝の間のセンター陸部と、前記センター主溝と前記ショルダー主溝との間のメディエイト陸部と、前記ショルダー主溝と接地端との間のショルダー陸部とを有する空気入りタイヤにおいて、
前記センター主溝は、それぞれタイヤ周方向に対して傾斜した長い第1溝部と短い第2溝部とが交互に並ぶことによってジグザグ状に延び、タイヤ幅方向への膨出部を前記センター陸部に形成し、
前記センター主溝の前記第1溝部は、転動時に後に接地する所ほど接地端側へ向かうよう傾斜し、
タイヤ幅方向に1本の曲線上で延びる第1横溝が、前記メディエイト陸部と前記ショルダー陸部とを横断するとともに前記センター陸部の前記膨出部にノッチを形成し、
タイヤ幅方向に延びて前記ショルダー陸部を横断し、前記メディエイト陸部の途中で止まるか前記メディエイト陸部を横断して前記センター主溝に開口して止まる第2横溝を有し、
前記第1横溝と前記第2横溝とがタイヤ周方向に交互に配置され、
前記第1横溝が前記第2横溝より長いことを特徴とする、空気入りタイヤ。 - 前記第1横溝の位置がタイヤ赤道の両側でタイヤ周方向にずれている、請求項1に記載の空気入りタイヤ。
- 前記ショルダー主溝は、それぞれタイヤ周方向に対して傾斜した長い第1溝部と短い第2溝部とが交互に並ぶことによってジグザグ状に延び、
前記ショルダー主溝の前記第1溝部は、転動時に後に接地する所ほど接地端側へ向かうよう傾斜している、請求項1又は2に記載の空気入りタイヤ。 - 前記ショルダー陸部にタイヤ周方向に延びるサイプが設けられ、前記サイプは後に接地する所ほど接地端側へ向かうよう傾斜している、請求項1~3のいずれか1項に記載の空気入りタイヤ。
- 前記第1横溝が、前記第1溝部と前記第2溝部との交わる部分である前記センター主溝の角部を通る、請求項1~4のいずれか1項に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017238846A JP7078389B2 (ja) | 2017-12-13 | 2017-12-13 | 空気入りタイヤ |
CN201811373810.6A CN109910514B (zh) | 2017-12-13 | 2018-11-19 | 充气轮胎 |
US16/210,371 US20190176529A1 (en) | 2017-12-13 | 2018-12-05 | Pneumatic tire |
DE102018221503.0A DE102018221503A1 (de) | 2017-12-13 | 2018-12-12 | Pneumatischer Reifen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017238846A JP7078389B2 (ja) | 2017-12-13 | 2017-12-13 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019104405A JP2019104405A (ja) | 2019-06-27 |
JP7078389B2 true JP7078389B2 (ja) | 2022-05-31 |
Family
ID=66629818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017238846A Active JP7078389B2 (ja) | 2017-12-13 | 2017-12-13 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190176529A1 (ja) |
JP (1) | JP7078389B2 (ja) |
CN (1) | CN109910514B (ja) |
DE (1) | DE102018221503A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111002768A (zh) * | 2019-09-12 | 2020-04-14 | 寿光福麦斯轮胎有限公司 | 一种舒适性汽车专用花纹轮胎 |
USD964916S1 (en) * | 2020-09-16 | 2022-09-27 | The Goodyear Tire & Rubber Company | Tire |
JP7587114B2 (ja) * | 2020-09-30 | 2024-11-20 | 横浜ゴム株式会社 | タイヤ |
JP7590176B2 (ja) * | 2020-12-21 | 2024-11-26 | Toyo Tire株式会社 | 空気入りタイヤ |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008307918A (ja) | 2007-06-12 | 2008-12-25 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2009120055A (ja) | 2007-11-15 | 2009-06-04 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2010274695A (ja) | 2009-05-26 | 2010-12-09 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2013071647A (ja) | 2011-09-28 | 2013-04-22 | Bridgestone Corp | 空気入りタイヤ |
JP2014129008A (ja) | 2012-12-28 | 2014-07-10 | Bridgestone Corp | タイヤ |
JP2016002794A (ja) | 2014-06-13 | 2016-01-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2584166B2 (ja) * | 1990-12-28 | 1997-02-19 | 住友ゴム工業株式会社 | 空気入りラジアルタイヤ |
US6450223B1 (en) | 2000-05-23 | 2002-09-17 | The Goodyear Tire & Rubber Company | Pneumatic tire having improved wet traction |
JP4214159B2 (ja) * | 2006-06-29 | 2009-01-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP4471031B1 (ja) * | 2009-02-16 | 2010-06-02 | 横浜ゴム株式会社 | 空気入りタイヤ |
USD626911S1 (en) * | 2009-10-26 | 2010-11-09 | Toyo Tire & Rubber Co., Ltd. | Automobile tire |
JP5250016B2 (ja) * | 2010-11-12 | 2013-07-31 | 住友ゴム工業株式会社 | 空気入りタイヤ |
EP2762333B1 (en) * | 2011-09-28 | 2017-07-12 | Bridgestone Corporation | Pneumatic tire |
JP5503622B2 (ja) * | 2011-11-08 | 2014-05-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5480875B2 (ja) * | 2011-11-25 | 2014-04-23 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5503634B2 (ja) * | 2011-12-28 | 2014-05-28 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5852608B2 (ja) * | 2013-01-28 | 2016-02-03 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5898646B2 (ja) * | 2013-02-15 | 2016-04-06 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5913201B2 (ja) | 2013-05-14 | 2016-04-27 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5732091B2 (ja) * | 2013-02-27 | 2015-06-10 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6261454B2 (ja) * | 2014-06-13 | 2018-01-17 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
-
2017
- 2017-12-13 JP JP2017238846A patent/JP7078389B2/ja active Active
-
2018
- 2018-11-19 CN CN201811373810.6A patent/CN109910514B/zh active Active
- 2018-12-05 US US16/210,371 patent/US20190176529A1/en not_active Abandoned
- 2018-12-12 DE DE102018221503.0A patent/DE102018221503A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008307918A (ja) | 2007-06-12 | 2008-12-25 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2009120055A (ja) | 2007-11-15 | 2009-06-04 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2010274695A (ja) | 2009-05-26 | 2010-12-09 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
JP2013071647A (ja) | 2011-09-28 | 2013-04-22 | Bridgestone Corp | 空気入りタイヤ |
JP2014129008A (ja) | 2012-12-28 | 2014-07-10 | Bridgestone Corp | タイヤ |
JP2016002794A (ja) | 2014-06-13 | 2016-01-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
Also Published As
Publication number | Publication date |
---|---|
CN109910514A (zh) | 2019-06-21 |
DE102018221503A1 (de) | 2019-06-13 |
CN109910514B (zh) | 2020-12-18 |
JP2019104405A (ja) | 2019-06-27 |
US20190176529A1 (en) | 2019-06-13 |
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