CA3073189C - Bandage pneumatique - Google Patents

Bandage pneumatique Download PDF

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Publication number
CA3073189C
CA3073189C CA3073189A CA3073189A CA3073189C CA 3073189 C CA3073189 C CA 3073189C CA 3073189 A CA3073189 A CA 3073189A CA 3073189 A CA3073189 A CA 3073189A CA 3073189 C CA3073189 C CA 3073189C
Authority
CA
Canada
Prior art keywords
projections
tire
circumferential direction
lateral grooves
width
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
Application number
CA3073189A
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English (en)
Other versions
CA3073189A1 (fr
Inventor
Toshikazu Yasunaga
Jiro Taniguchi
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire 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 Toyo Tire Corp filed Critical Toyo Tire Corp
Publication of CA3073189A1 publication Critical patent/CA3073189A1/fr
Application granted granted Critical
Publication of CA3073189C publication Critical patent/CA3073189C/fr
Active 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
    • B60C11/01—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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

L'invention concerne un bandage pneumatique comprenant : une pluralité de blocs d'épaulement (6), qui sont disposés dans des sections latérales (2), sont définis par des rainures de communication (8) s'étendant dans une direction circonférentielle du pneu et par des rainures latérales (7) s'étendant dans une direction de la largeur du pneu et sont disposés les uns à côté des autres dans la direction circonférentielle du pneu ; des nervures auxiliaires (10) disposées sur les sections latérales (2) et s'étendant dans la direction circonférentielle du pneu le long des blocs d'épaulement (6) ; et des saillies (11) disposées sur les sections latérales (2) et s'étendant à partir des nervures auxiliaires (10) dans les rainures latérales (7). Grâce à cette configuration, le bandage pneumatique présente une bonne résistance aux dommages externes, de bonnes performances de refroidissement et de bonnes performances de traction, la rigidité des nervures auxiliaires peut être augmentée, les rainures latérales présentent une bonne performance d'évacuation de neige, et une quantité suffisante de déviation longitudinale de la section latérale est assurée.
CA3073189A 2017-08-31 2018-08-16 Bandage pneumatique Active CA3073189C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-167116 2017-08-31
JP2017167116A JP6912973B2 (ja) 2017-08-31 2017-08-31 空気入りタイヤ
PCT/JP2018/030389 WO2019044514A1 (fr) 2017-08-31 2018-08-16 Bandage pneumatique

Publications (2)

Publication Number Publication Date
CA3073189A1 CA3073189A1 (fr) 2019-03-07
CA3073189C true CA3073189C (fr) 2021-12-28

Family

ID=65525353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3073189A Active CA3073189C (fr) 2017-08-31 2018-08-16 Bandage pneumatique

Country Status (5)

Country Link
JP (1) JP6912973B2 (fr)
CN (1) CN111094017B (fr)
CA (1) CA3073189C (fr)
RU (1) RU2748524C1 (fr)
WO (1) WO2019044514A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7298334B2 (ja) * 2019-06-25 2023-06-27 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237771B2 (fr) * 1973-07-18 1979-03-09 Kleber Colombes
JPS6277001U (fr) * 1985-11-05 1987-05-16
US5361814A (en) * 1989-11-15 1994-11-08 The Goodyear Tire & Rubber Company Asymmetric tire
JPH06320915A (ja) * 1993-05-18 1994-11-22 Ohtsu Tire & Rubber Co Ltd :The 農用タイヤ
HUP0003214A3 (en) * 1996-12-19 2001-03-28 Michelin Soc Tech Sacrificial ribs for improved tire wear
JP3391692B2 (ja) * 1998-04-03 2003-03-31 住友ゴム工業株式会社 空気入りタイヤ
US6189586B1 (en) * 1998-10-15 2001-02-20 Warren L. Guidry Pneumatic rubber tire for on/off-road vehicles
US7048022B2 (en) * 2003-11-14 2006-05-23 The Goodyear Tire & Rubber Company Tire tread with anti-puncture pads
EP1580033A1 (fr) * 2004-03-26 2005-09-28 Continental Aktiengesellschaft Bandage pneumatique
JP4935095B2 (ja) * 2006-02-03 2012-05-23 横浜ゴム株式会社 空気入りタイヤ
JP4919258B2 (ja) * 2006-02-15 2012-04-18 株式会社ブリヂストン 空気入りタイヤ
JP4959255B2 (ja) * 2006-08-22 2012-06-20 東洋ゴム工業株式会社 空気入りタイヤ及びその製造方法
JP4938387B2 (ja) * 2006-08-31 2012-05-23 東洋ゴム工業株式会社 空気入りタイヤ
US7784511B2 (en) * 2007-03-02 2010-08-31 The Goodyear Tire & Rubber Company Pneumatic tire having extension blocks
EP2141031B1 (fr) * 2007-03-12 2016-03-09 Bridgestone Corporation Pneu
US8056592B2 (en) * 2007-10-31 2011-11-15 The Goodyear Tire + Rubber Company, Inc. Grip tire with added puncture protection
JP5343429B2 (ja) * 2008-07-09 2013-11-13 横浜ゴム株式会社 空気入りタイヤ
JP4654301B2 (ja) * 2009-02-06 2011-03-16 東洋ゴム工業株式会社 空気入りタイヤ
JP4886812B2 (ja) * 2009-05-18 2012-02-29 東洋ゴム工業株式会社 空気入りタイヤ
JP5771407B2 (ja) * 2011-02-16 2015-08-26 株式会社ブリヂストン 空気入りタイヤ
JP5893370B2 (ja) * 2011-12-06 2016-03-23 東洋ゴム工業株式会社 空気入りラジアルタイヤ
JP2013124046A (ja) * 2011-12-15 2013-06-24 Yokohama Rubber Co Ltd:The 空気入りタイヤ
CN102774243B (zh) * 2012-07-31 2014-12-10 厦门正新橡胶工业有限公司 电动自行车用充气轮胎
JP6139843B2 (ja) * 2012-10-05 2017-05-31 株式会社ブリヂストン 空気入りタイヤ
CN203496579U (zh) * 2013-10-29 2014-03-26 正新橡胶（中国）有限公司 一种充气轮胎
JP2015168301A (ja) * 2014-03-05 2015-09-28 横浜ゴム株式会社 空気入りタイヤ
CN107933204B (zh) * 2014-03-26 2020-02-07 住友橡胶工业株式会社 充气轮胎
JP6291356B2 (ja) * 2014-05-30 2018-03-14 東洋ゴム工業株式会社 空気入りタイヤ
JP6699193B2 (ja) * 2016-01-21 2020-05-27 住友ゴム工業株式会社 空気入りタイヤ
CN106183643B (zh) * 2016-08-18 2018-07-17 赛轮金宇集团股份有限公司 非公路型路面越野车轮胎
JP6428799B2 (ja) * 2017-01-17 2018-11-28 横浜ゴム株式会社 空気入りタイヤ
JP6443509B1 (ja) * 2017-07-27 2018-12-26 横浜ゴム株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
CN111094017A (zh) 2020-05-01
CA3073189A1 (fr) 2019-03-07
RU2748524C1 (ru) 2021-05-26
JP6912973B2 (ja) 2021-08-04
WO2019044514A1 (fr) 2019-03-07
JP2019043310A (ja) 2019-03-22
CN111094017B (zh) 2022-02-11

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Effective date: 20200214