AU2011309648B2 - Pneumatic tyre - Google Patents

Pneumatic tyre Download PDF

Info

Publication number
AU2011309648B2
AU2011309648B2 AU2011309648A AU2011309648A AU2011309648B2 AU 2011309648 B2 AU2011309648 B2 AU 2011309648B2 AU 2011309648 A AU2011309648 A AU 2011309648A AU 2011309648 A AU2011309648 A AU 2011309648A AU 2011309648 B2 AU2011309648 B2 AU 2011309648B2
Authority
AU
Australia
Prior art keywords
tyre
portions
groove
grooves
land
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.)
Ceased
Application number
AU2011309648A
Other languages
English (en)
Other versions
AU2011309648A1 (en
Inventor
Yasuo Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of AU2011309648A1 publication Critical patent/AU2011309648A1/en
Application granted granted Critical
Publication of AU2011309648B2 publication Critical patent/AU2011309648B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60C11/13—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
    • 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
    • B60C11/0306—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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/1218—Three-dimensional shape with regard to depth and extending 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
    • B60C11/12—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
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to 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
    • B60C11/13—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
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1384—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block corners
    • 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
    • B60C2011/1209—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
AU2011309648A 2010-09-30 2011-07-25 Pneumatic tyre Ceased AU2011309648B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010222401 2010-09-30
JP2010-222401 2010-09-30
PCT/JP2011/066868 WO2012043036A1 (ja) 2010-09-30 2011-07-25 空気入りタイヤ

Publications (2)

Publication Number Publication Date
AU2011309648A1 AU2011309648A1 (en) 2013-05-02
AU2011309648B2 true AU2011309648B2 (en) 2015-02-05

Family

ID=45892513

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2011309648A Ceased AU2011309648B2 (en) 2010-09-30 2011-07-25 Pneumatic tyre

Country Status (5)

Country Link
JP (1) JP5674800B2 (ja)
CN (1) CN103140360B (ja)
AU (1) AU2011309648B2 (ja)
RU (1) RU2519327C1 (ja)
WO (1) WO2012043036A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10906358B2 (en) 2015-06-03 2021-02-02 Bridgestone Corporation Pneumatic tire
US11040578B2 (en) 2015-06-03 2021-06-22 Bridgestone Corporation Pneumatic tire

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012110567A1 (de) * 2012-11-05 2014-05-08 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
JP6010576B2 (ja) * 2014-04-14 2016-10-19 住友ゴム工業株式会社 空気入りタイヤ
JP6006742B2 (ja) * 2014-04-14 2016-10-12 住友ゴム工業株式会社 空気入りタイヤ
WO2015163157A1 (ja) * 2014-04-22 2015-10-29 横浜ゴム株式会社 空気入りタイヤ
JP6425930B2 (ja) * 2014-07-15 2018-11-21 株式会社ブリヂストン タイヤ
JP5983788B2 (ja) * 2015-01-22 2016-09-06 横浜ゴム株式会社 空気入りタイヤ
JP6571993B2 (ja) * 2015-06-03 2019-09-04 株式会社ブリヂストン 空気入りタイヤ
JP6579805B2 (ja) * 2015-06-03 2019-09-25 株式会社ブリヂストン 空気入りタイヤ
JP6605849B2 (ja) * 2015-06-12 2019-11-13 株式会社ブリヂストン タイヤ
JP6728892B2 (ja) * 2016-03-31 2020-07-22 横浜ゴム株式会社 空気入りタイヤ
CN112172416A (zh) * 2016-03-31 2021-01-05 横滨橡胶株式会社 充气轮胎
CN106183648A (zh) * 2016-09-27 2016-12-07 安徽和鼎轮胎科技股份有限公司 全路况越野轮胎
FR3058090A1 (fr) * 2016-11-03 2018-05-04 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant un bloc allonge presentant une pluralite de decoupures
JP7225871B2 (ja) 2019-02-06 2023-02-21 住友ゴム工業株式会社 タイヤ
JP7298226B2 (ja) * 2019-03-20 2023-06-27 住友ゴム工業株式会社 タイヤ
JP7268431B2 (ja) * 2019-03-20 2023-05-08 住友ゴム工業株式会社 タイヤ
JP7268430B2 (ja) * 2019-03-20 2023-05-08 住友ゴム工業株式会社 タイヤ
CN112622530B (zh) * 2019-10-08 2024-03-08 住友橡胶工业株式会社 轮胎
JP2022161331A (ja) 2021-04-08 2022-10-21 住友ゴム工業株式会社 タイヤ
DE102021209457A1 (de) * 2021-08-30 2023-03-02 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284577A (ja) * 2003-03-20 2004-10-14 Continental Ag トレッド条片プロフィルを有する車両用タイヤ、特に冬期用タイヤ
JP2008044441A (ja) * 2006-08-11 2008-02-28 Bridgestone Corp 空気入りタイヤ
JP2009023601A (ja) * 2007-07-23 2009-02-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2009113617A (ja) * 2007-11-06 2009-05-28 Toyo Tire & Rubber Co Ltd 空気入りタイヤ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136002A (en) * 1978-04-08 1979-10-22 Bridgestone Corp Pneumatic radial tire for heavy car running on good highway at high speed
JP2000085318A (ja) * 1998-09-17 2000-03-28 Bridgestone Corp 方向性傾斜溝を備えた乗用車用空気入りラジアル・タイヤ
JP4295728B2 (ja) * 2002-11-06 2009-07-15 株式会社ブリヂストン 空気入りタイヤ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284577A (ja) * 2003-03-20 2004-10-14 Continental Ag トレッド条片プロフィルを有する車両用タイヤ、特に冬期用タイヤ
JP2008044441A (ja) * 2006-08-11 2008-02-28 Bridgestone Corp 空気入りタイヤ
JP2009023601A (ja) * 2007-07-23 2009-02-05 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2009113617A (ja) * 2007-11-06 2009-05-28 Toyo Tire & Rubber Co Ltd 空気入りタイヤ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10906358B2 (en) 2015-06-03 2021-02-02 Bridgestone Corporation Pneumatic tire
US11040578B2 (en) 2015-06-03 2021-06-22 Bridgestone Corporation Pneumatic tire

Also Published As

Publication number Publication date
CN103140360B (zh) 2015-06-24
RU2519327C1 (ru) 2014-06-10
CN103140360A (zh) 2013-06-05
AU2011309648A1 (en) 2013-05-02
JP5674800B2 (ja) 2015-02-25
WO2012043036A1 (ja) 2012-04-05
JPWO2012043036A1 (ja) 2014-02-06

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired