JP6763705B2 - 空気入りタイヤ - Google Patents
空気入りタイヤ Download PDFInfo
- Publication number
- JP6763705B2 JP6763705B2 JP2016130536A JP2016130536A JP6763705B2 JP 6763705 B2 JP6763705 B2 JP 6763705B2 JP 2016130536 A JP2016130536 A JP 2016130536A JP 2016130536 A JP2016130536 A JP 2016130536A JP 6763705 B2 JP6763705 B2 JP 6763705B2
- Authority
- JP
- Japan
- Prior art keywords
- main groove
- groove
- block
- tire
- extending
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 238000013459 approach Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000004575 stone Substances 0.000 description 16
- 238000005553 drilling Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 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
- 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
- B60C11/04—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
- B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
-
- 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
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
-
- 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
- B60C11/1369—Tie bars for linking block elements and bridging the 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
- 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
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
- B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
- B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the 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
- 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
- B60C2011/1213—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
- 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
- B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
- B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Claims (3)
- タイヤ周方向に延びる複数の主溝と、主溝に交差する方向に延びる複数の横溝とにより、トレッド部にブロック列が設けられた空気入りタイヤにおいて、
主溝を挟んで対向するブロックの側面部にそれぞれブロック上面からブロック底部に向かって延びる凹状のノッチが設けられ、これらノッチ間を繋ぐ補強凸部が前記主溝の溝底に設けられ、前記補強凸部は、前記主溝を横断する方向に延びる横成分とともに、前記主溝の長さ方向に延びる縦成分を含む、空気入りタイヤ。 - 前記縦成分の主溝長さ方向における延在量が前記横成分の幅の40%以上である、請求項1に記載の空気入りタイヤ。
- 前記ノッチは、ブロック底部側ほど主溝に近づくように傾斜した傾斜面を備え、前記傾斜面が前記主溝の溝壁面よりもゆるやかな勾配で形成された、請求項1又は2に記載の空気入りタイヤ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130536A JP6763705B2 (ja) | 2016-06-30 | 2016-06-30 | 空気入りタイヤ |
CA2969747A CA2969747C (en) | 2016-06-30 | 2017-06-05 | Pneumatic tire |
US15/617,279 US20180001713A1 (en) | 2016-06-30 | 2017-06-08 | Pneumatic tire |
CN201911374865.3A CN111497527A (zh) | 2016-06-30 | 2017-06-13 | 充气轮胎 |
CN201710440936.XA CN107554200B (zh) | 2016-06-30 | 2017-06-13 | 充气轮胎 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016130536A JP6763705B2 (ja) | 2016-06-30 | 2016-06-30 | 空気入りタイヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018001936A JP2018001936A (ja) | 2018-01-11 |
JP6763705B2 true JP6763705B2 (ja) | 2020-09-30 |
Family
ID=60804740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016130536A Active JP6763705B2 (ja) | 2016-06-30 | 2016-06-30 | 空気入りタイヤ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180001713A1 (ja) |
JP (1) | JP6763705B2 (ja) |
CN (2) | CN107554200B (ja) |
CA (1) | CA2969747C (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6965671B2 (ja) * | 2017-10-03 | 2021-11-10 | 住友ゴム工業株式会社 | タイヤ |
JP7000836B2 (ja) * | 2017-12-15 | 2022-01-19 | 住友ゴム工業株式会社 | タイヤ |
JP6720991B2 (ja) | 2018-02-09 | 2020-07-08 | 横浜ゴム株式会社 | 空気入りタイヤ |
EP3616945B1 (en) * | 2018-08-29 | 2022-01-26 | Sumitomo Rubber Industries, Ltd. | Motorcycle tyre for off-road |
CN109515070B (zh) * | 2018-11-29 | 2024-06-11 | 厦门正新橡胶工业有限公司 | 公路和越野路面两用的轮胎胎面结构 |
US11118061B2 (en) * | 2018-12-17 | 2021-09-14 | Viavi Solutions Inc. | Article including at least one metal portion |
CN113910838A (zh) * | 2021-11-25 | 2022-01-11 | 山东兴鸿源轮胎有限公司 | 一种用于越野的高通过性泥地轮胎 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367706A (ja) * | 1989-08-08 | 1991-03-22 | Bridgestone Corp | 重荷重用空気入りタイヤ |
US5361815A (en) * | 1992-11-16 | 1994-11-08 | The Goodyear Tire & Rubber Company | Tread for a tire with blocks and ribs |
EP0827460B1 (fr) * | 1995-05-18 | 2001-03-14 | COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE | Bande de roulement pour pneu "poids-lourds" |
USD395626S (en) * | 1997-04-25 | 1998-06-30 | The Goodyear Tire & Rubber Company | Tread for a tire |
JP2001030715A (ja) * | 1999-07-16 | 2001-02-06 | Ohtsu Tire & Rubber Co Ltd :The | 空気入りタイヤ |
JP2002264614A (ja) * | 2001-03-13 | 2002-09-18 | Bridgestone Corp | タイヤ |
JP2005119614A (ja) * | 2003-10-20 | 2005-05-12 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
US7195044B2 (en) * | 2004-07-21 | 2007-03-27 | The Goodyear Tire & Rubber Company | Pneumatic tire with tread including biting elements |
JP4462001B2 (ja) * | 2004-10-18 | 2010-05-12 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5011880B2 (ja) * | 2005-09-21 | 2012-08-29 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4968895B2 (ja) * | 2006-09-25 | 2012-07-04 | 東洋ゴム工業株式会社 | 悪路走行用空気入りタイヤ |
US8100159B2 (en) * | 2006-10-24 | 2012-01-24 | Toyo Tire & Rubber Co., Ltd. | Pneumatic tire with circumferential main grooves having protrusions |
JP5461043B2 (ja) * | 2009-03-30 | 2014-04-02 | 東洋ゴム工業株式会社 | タイヤ加硫用金型および空気入りタイヤ |
JP5600143B2 (ja) * | 2012-07-04 | 2014-10-01 | 株式会社ブリヂストン | タイヤ |
WO2014145894A1 (en) * | 2013-03-15 | 2014-09-18 | Compagnie Generale Des Etablissements | Groove bottom design to allow undertread reduction |
JP6258785B2 (ja) * | 2013-06-10 | 2018-01-10 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6242294B2 (ja) * | 2013-06-10 | 2017-12-06 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP6209482B2 (ja) * | 2014-04-25 | 2017-10-04 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
JP5888368B2 (ja) * | 2014-06-13 | 2016-03-22 | 横浜ゴム株式会社 | 空気入りタイヤ |
-
2016
- 2016-06-30 JP JP2016130536A patent/JP6763705B2/ja active Active
-
2017
- 2017-06-05 CA CA2969747A patent/CA2969747C/en active Active
- 2017-06-08 US US15/617,279 patent/US20180001713A1/en not_active Abandoned
- 2017-06-13 CN CN201710440936.XA patent/CN107554200B/zh active Active
- 2017-06-13 CN CN201911374865.3A patent/CN111497527A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN111497527A (zh) | 2020-08-07 |
CA2969747C (en) | 2019-02-26 |
JP2018001936A (ja) | 2018-01-11 |
US20180001713A1 (en) | 2018-01-04 |
CN107554200B (zh) | 2020-01-14 |
CA2969747A1 (en) | 2017-12-30 |
CN107554200A (zh) | 2018-01-09 |
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