JP6317140B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6317140B2 JP6317140B2 JP2014042985A JP2014042985A JP6317140B2 JP 6317140 B2 JP6317140 B2 JP 6317140B2 JP 2014042985 A JP2014042985 A JP 2014042985A JP 2014042985 A JP2014042985 A JP 2014042985A JP 6317140 B2 JP6317140 B2 JP 6317140B2
- Authority
- JP
- Japan
- Prior art keywords
- sipe
- tire
- central
- width direction
- land portion
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- B60C11/1236—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
- B60C11/0306—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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
- B60C2011/0344—Circumferential grooves provided at the equatorial plane
-
- 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
- B60C2011/0372—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane with particular inclination angles
-
- 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
- B60C2011/0386—Continuous ribs
- B60C2011/0393—Narrow ribs, i.e. having a rib width of less than 8 mm
- B60C2011/0395—Narrow ribs, i.e. having a rib width of less than 8 mm for linking shoulder blocks
Description
2 側方主溝(主溝)
3 中央陸部(陸部)
4 側方陸部
5 中央横溝(横溝)
6 中央サイプ連結体
6a 幅方向サイプ
6b 周方向サイプ
7 側方サイプ
8 側方横溝
9 側方サイプ
10 側方周方向サイプ
11 端部横溝
12 端部サイプ
13 端部サイプ
100 空気入りタイヤ
Claims (5)
- トレッド踏面に、タイヤ赤道面上をタイヤ周方向に連続して延びる中央主溝と、該中央主溝のタイヤ幅方向の両側に位置し、タイヤ周方向に連続して延びる側方主溝と、を有し、前記中央主溝と前記側方主溝とにより中央陸部が区画形成された空気入りタイヤであって、
前記中央陸部は、
一端が前記中央主溝に開口すると共にタイヤ幅方向に延び、他端が該中央陸部内において終端する横溝と、
一端が前記中央主溝に開口すると共にタイヤ幅方向に延び、他端が該中央陸部内において終端する幅方向サイプと、
タイヤ周方向に延び、両端が該中央陸部内において終端する周方向サイプと、
一端が前記側方主溝に開口すると共にタイヤ幅方向に延び、他端が前記横溝と離間して、該中央陸部内において終端し、該他端が前記横溝の前記中央陸部上における終端位置からさらに延長した位置に配置される、側方サイプと、
を備え、
前記幅方向サイプの前記他端は、前記周方向サイプの一端と連結し、
前記横溝の前記他端は、前記周方向サイプと連結し、
前記周方向サイプの他端は、前記横溝との連結位置を越えて更にタイヤ周方向に延びた位置で終端することを特徴とする空気入りタイヤ。 - 前記横溝は、タイヤ幅方向に対して傾斜している、請求項1に記載の空気入りタイヤ。
- 前記幅方向サイプは、タイヤ幅方向に対して傾斜している、請求項1または2に記載の空気入りタイヤ。
- 前記幅方向サイプと前記周方向サイプとが連結してなるサイプ連結体が、タイヤ周方向に複数配置され、
タイヤ周方向に隣り合う2つの前記サイプ連結体は、互いに離間して配置されることを特徴とする、請求項1乃至3のいずれか一項に記載の空気入りタイヤ。 - 前記幅方向サイプのタイヤ幅方向に対する傾斜角度は、40〜60°であり、且つ、前記横溝のタイヤ幅方向に対する傾斜角度より大きい、請求項1〜4のいずれか一項に記載の空気入りタイヤ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014042985A JP6317140B2 (ja) | 2014-03-05 | 2014-03-05 | 空気入りタイヤ |
PCT/JP2015/000326 WO2015133054A1 (ja) | 2014-03-05 | 2015-01-26 | 空気入りタイヤ |
CN201520117147.9U CN204547597U (zh) | 2014-03-05 | 2015-02-26 | 充气轮胎 |
CN201510088904.9A CN104890449B (zh) | 2014-03-05 | 2015-02-26 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014042985A JP6317140B2 (ja) | 2014-03-05 | 2014-03-05 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015168302A JP2015168302A (ja) | 2015-09-28 |
JP6317140B2 true JP6317140B2 (ja) | 2018-04-25 |
Family
ID=53822751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014042985A Expired - Fee Related JP6317140B2 (ja) | 2014-03-05 | 2014-03-05 | 空気入りタイヤ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6317140B2 (ja) |
CN (2) | CN204547597U (ja) |
WO (1) | WO2015133054A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6317140B2 (ja) * | 2014-03-05 | 2018-04-25 | 株式会社ブリヂストン | 空気入りタイヤ |
CN106414113B (zh) * | 2014-05-29 | 2018-11-16 | 株式会社普利司通 | 充气轮胎 |
JP2017052329A (ja) * | 2015-09-07 | 2017-03-16 | 株式会社ブリヂストン | 乗用車用空気入りタイヤ |
JP2017052330A (ja) * | 2015-09-07 | 2017-03-16 | 株式会社ブリヂストン | 空気入りタイヤ |
JP6627426B2 (ja) * | 2015-10-30 | 2020-01-08 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6740617B2 (ja) * | 2016-01-21 | 2020-08-19 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP6790443B2 (ja) * | 2016-05-10 | 2020-11-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP6850695B2 (ja) * | 2017-07-14 | 2021-03-31 | 株式会社ブリヂストン | 自動二輪車用空気入りタイヤ |
JP7230591B2 (ja) * | 2019-03-05 | 2023-03-01 | 住友ゴム工業株式会社 | タイヤ |
JP2021049791A (ja) * | 2019-09-20 | 2021-04-01 | 株式会社ブリヂストン | タイヤ |
JP7036145B2 (ja) * | 2020-04-03 | 2022-03-15 | 横浜ゴム株式会社 | タイヤ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200971030Y (zh) * | 2006-11-28 | 2007-11-07 | 横滨橡胶株式会社 | 充气轮胎 |
JP4488083B2 (ja) * | 2008-04-11 | 2010-06-23 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5266307B2 (ja) * | 2010-12-27 | 2013-08-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
JP5659129B2 (ja) * | 2011-11-21 | 2015-01-28 | 株式会社ブリヂストン | タイヤ |
JP2013039899A (ja) * | 2011-08-19 | 2013-02-28 | Bridgestone Corp | 空気入りタイヤ |
JP6317140B2 (ja) * | 2014-03-05 | 2018-04-25 | 株式会社ブリヂストン | 空気入りタイヤ |
-
2014
- 2014-03-05 JP JP2014042985A patent/JP6317140B2/ja not_active Expired - Fee Related
-
2015
- 2015-01-26 WO PCT/JP2015/000326 patent/WO2015133054A1/ja active Application Filing
- 2015-02-26 CN CN201520117147.9U patent/CN204547597U/zh active Active
- 2015-02-26 CN CN201510088904.9A patent/CN104890449B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN204547597U (zh) | 2015-08-12 |
CN104890449B (zh) | 2018-02-23 |
JP2015168302A (ja) | 2015-09-28 |
WO2015133054A1 (ja) | 2015-09-11 |
CN104890449A (zh) | 2015-09-09 |
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