EA201070392A1 - Протектор пневматической шины, содержащий резиновые участки с выемками - Google Patents

Протектор пневматической шины, содержащий резиновые участки с выемками

Info

Publication number
EA201070392A1
EA201070392A1 EA201070392A EA201070392A EA201070392A1 EA 201070392 A1 EA201070392 A1 EA 201070392A1 EA 201070392 A EA201070392 A EA 201070392A EA 201070392 A EA201070392 A EA 201070392A EA 201070392 A1 EA201070392 A1 EA 201070392A1
Authority
EA
Eurasian Patent Office
Prior art keywords
block
tread
side wall
axis
sites
Prior art date
Application number
EA201070392A
Other languages
English (en)
Other versions
EA018209B1 (ru
Inventor
Эрик Де Бенедиттис
Сильви Лоспиталье
Эрик Слахмейлдерс
Пьер Ием
Original Assignee
Сосьете Де Текноложи Мишлен
Мишлен Решерш Э Текник С.А.
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 Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of EA201070392A1 publication Critical patent/EA201070392A1/ru
Publication of EA018209B1 publication Critical patent/EA018209B1/ru

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
    • B60C11/12—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
    • B60C11/0306—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
    • B60C11/04—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
    • B60C11/12—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
    • B60C11/1272—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
    • B60C11/12—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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

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

Abstract

Протектор (1) для пневматической шины с поверхностью (10) качения, предназначенной для контакта с шоссе в процессе езды, содержащий множество резиновых участков (3) со средней осью XX', разделяющей поверхность (10) качения протектора, при этом каждый резиновый участок (3) имеет боковую стенку (31), образующую тело вращения вокруг оси XX', причем эта боковая стенка (31) разделяет поверхность (10) качения по кромке (32) с закрытым геометрическим следом, при этом кромка (32) ограничивает поверхность (33) контакта участка с шоссе, причем боковая стенка (31) участка и размещенная напротив стенка (11) образованы разрезом (2), при этом резиновые участки снабжены на своей боковой поверхности (31) по меньшей мере одной канавкой (4) с глубиной (s), измеренной перпендикулярно боковой поверхности участка, и шириной (1), измеренной параллельно боковой поверхности участка, а упомянутая по меньшей мере одна канавка (4) выполнена, по меньшей мере, с частичным оборотом вокруг оси XX', то есть по меньшей мере на 180°.
EA201070392A 2007-09-27 2008-09-29 Протектор пневматической шины, содержащий резиновые участки с выемками EA018209B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0706858A FR2921586B1 (fr) 2007-09-27 2007-09-27 Bande de roulement de pneu comprenant des plots de gomme
PCT/EP2008/063030 WO2009040441A1 (fr) 2007-09-27 2008-09-29 Bande de roulement de pneu comprenant des plots de gomme pourvus d'encoche.

Publications (2)

Publication Number Publication Date
EA201070392A1 true EA201070392A1 (ru) 2010-10-29
EA018209B1 EA018209B1 (ru) 2013-06-28

Family

ID=39326017

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070392A EA018209B1 (ru) 2007-09-27 2008-09-29 Протектор пневматической шины, содержащий резиновые участки с выемками

Country Status (8)

Country Link
US (1) US8459321B2 (ru)
EP (1) EP2203318B1 (ru)
JP (1) JP5608084B2 (ru)
CN (1) CN101808836B (ru)
AT (1) ATE514575T1 (ru)
EA (1) EA018209B1 (ru)
FR (1) FR2921586B1 (ru)
WO (1) WO2009040441A1 (ru)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939362B1 (fr) * 2008-12-05 2010-11-19 Michelin Soc Tech Bande de roulement comportant des plots
WO2011002703A1 (en) * 2009-06-29 2011-01-06 Michelin Recherche Et Technique S.A. Method and construction for improved snow traction, highway wear, and off-road performance of a tire
EP2634015B1 (de) * 2012-03-02 2017-05-10 Continental Reifen Deutschland GmbH Laufstreifenprofil eines Fahrzeugreifens
FR2990644B1 (fr) * 2012-05-18 2014-05-09 Michelin & Cie Dispositif anti bruit ameliore pour pneu.
FR3000432B1 (fr) * 2012-12-28 2015-01-23 Michelin & Cie Bande de roulement comportant des elements de sculpture comprenant une couche de recouvrement
DE102013111196A1 (de) * 2013-10-10 2015-04-16 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
KR101513362B1 (ko) * 2013-10-23 2015-04-17 한국타이어 주식회사 스노우 타이어용 커프 구조
FR3014746B1 (fr) * 2013-12-13 2017-08-11 Michelin & Cie Bande de roulement evolutive pour pneu.
FR3018735B1 (fr) * 2014-03-18 2016-03-18 Michelin & Cie Bande de roulement comportant des creux pour pneu d’engin de genie civil
DE102014210823A1 (de) * 2014-06-06 2015-12-17 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
EP3225428B1 (en) * 2016-04-01 2020-05-27 Nokian Renkaat Oyj A mould for making a wear indicator into a pneumatic tyre and a pneumatic tyre comprising a wear indicator
US20190135048A1 (en) * 2016-05-20 2019-05-09 Bridgestone Americas Tire Operations, Llc Tire wear indicator
JP6759787B2 (ja) * 2016-07-13 2020-09-23 住友ゴム工業株式会社 タイヤ
EP3727895B1 (en) * 2017-12-20 2023-02-15 Compagnie Generale Des Etablissements Michelin Tire tread with sipes
JP7133460B2 (ja) 2018-12-20 2022-09-08 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
FR3090484A3 (fr) * 2018-12-21 2020-06-26 Michelin & Cie Bande de roulement de pneu pour poids lourd ayant des incisions améliorées.
WO2020128281A1 (fr) * 2018-12-21 2020-06-25 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu pour poids lourd ayant des incisions ameliorees
IT201900003993A1 (it) * 2019-03-19 2020-09-19 Prometeon Tyre Group S R L Pneumatico per ruote di veicoli con elementi di aggrappaggio intagliati
JP7338371B2 (ja) * 2019-09-27 2023-09-05 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100084A (en) * 1936-10-27 1937-11-23 Us Rubber Prod Inc Pneumatic tire tread
US2339558A (en) * 1942-03-21 1944-01-18 Firestone Tire & Rubber Co Tire
AT387934B (de) * 1986-07-07 1989-04-10 Semperit Ag Laufflaechenprofil
JPH01101205A (ja) * 1987-10-12 1989-04-19 Bridgestone Corp 空気入りタイヤ
JPH01285409A (ja) * 1988-05-13 1989-11-16 Yokohama Rubber Co Ltd:The 氷雪路用重荷重空気入りタイヤ
JP3208417B2 (ja) * 1991-11-11 2001-09-10 株式会社ブリヂストン 空気入りタイヤ
JPH07172111A (ja) * 1993-12-21 1995-07-11 Bridgestone Corp 重荷重用空気入りタイヤ
AT404244B (de) 1994-01-20 1998-09-25 Semperit Ag Fahrzeugreifen mit einem laufstreifen
JPH08258515A (ja) * 1995-03-24 1996-10-08 Bridgestone Corp 空気入りタイヤ
JPH11165507A (ja) * 1997-12-03 1999-06-22 Bridgestone Corp 空気入りタイヤ
EP0968848B1 (fr) * 1998-07-03 2003-09-10 Michelin Recherche et Technique S.A. Bande de roulement de pneumatique comportant des incisions delimitant des plots de gomme
JP4441005B2 (ja) * 1999-02-16 2010-03-31 株式会社ブリヂストン 空気入りタイヤ
JP2001294022A (ja) * 2000-04-17 2001-10-23 Bridgestone Corp 空気入りタイヤ
JP2006027306A (ja) * 2004-07-12 2006-02-02 Yokohama Rubber Co Ltd:The 空気入りタイヤ
FR2883508B1 (fr) * 2005-03-25 2007-05-18 Michelin Soc Tech Indicateur d'usure pour pneumatique

Also Published As

Publication number Publication date
EP2203318B1 (fr) 2011-06-29
JP5608084B2 (ja) 2014-10-15
EP2203318A1 (fr) 2010-07-07
CN101808836B (zh) 2013-02-13
WO2009040441A1 (fr) 2009-04-02
CN101808836A (zh) 2010-08-18
FR2921586A1 (fr) 2009-04-03
FR2921586B1 (fr) 2011-05-06
US20100307650A1 (en) 2010-12-09
JP2010540314A (ja) 2010-12-24
ATE514575T1 (de) 2011-07-15
EA018209B1 (ru) 2013-06-28
US8459321B2 (en) 2013-06-11

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU