EA201291343A1 - Протектор, обеспечивающий меньший шум, вызываемый контактом шины с дорогой - Google Patents

Протектор, обеспечивающий меньший шум, вызываемый контактом шины с дорогой

Info

Publication number
EA201291343A1
EA201291343A1 EA201291343A EA201291343A EA201291343A1 EA 201291343 A1 EA201291343 A1 EA 201291343A1 EA 201291343 A EA201291343 A EA 201291343A EA 201291343 A EA201291343 A EA 201291343A EA 201291343 A1 EA201291343 A1 EA 201291343A1
Authority
EA
Eurasian Patent Office
Prior art keywords
groove
protrusion
protector
road
width
Prior art date
Application number
EA201291343A
Other languages
English (en)
Other versions
EA022580B1 (ru
Inventor
Алексис Бурна
Бенуа Фуше
Дидье Мишель Мартен
Бенжамен Кантине
Original Assignee
Компани Женераль Дез Этаблиссман 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 Компани Женераль Дез Этаблиссман Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Компани Женераль Дез Этаблиссман Мишлен
Publication of EA201291343A1 publication Critical patent/EA201291343A1/ru
Publication of EA022580B1 publication Critical patent/EA022580B1/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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag 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
    • B60C11/0306—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
    • 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
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread
    • 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
    • B60C2011/0388—Continuous ribs 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
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses
    • 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
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions

Landscapes

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

Abstract

Предложена шина для грузового автомобиля большой грузоподъемности, имеющая протектор (1), имеющий множество окружных канавок (43, 35), определяющих границы промежуточных ребер (3) и двух краевых ребер (4, 5), при этом каждое ребро имеет минимальную ширину Ln, при этом каждая окружная канавка (43, 35) содержит множество выступов (46, 36), образованных в виде выступающего элемента на по меньшей мере одной боковой стенке, ограничивающей данную канавку, при этом напротив каждого выступа (46, 36) выполнен полузакрытый паз (37, 57), имеющий длину La в аксиальном направлении, составляющую самое большее 60% от минимальной ширины Ln данного ребра, при этом данный полузакрытый паз с шириной Le, равной самое большее ширине Lr канавки, ориентирован так, чтобы сделать средний угол В относительно основного направления выступа (46, 36), с которым взаимодействует данный паз, равным по меньшей мере 10°, причем каждый выступ (46, 36) перекрывает сечение канавки, в которой он образован, на по меньшей мере 30% и самое большее на 75% площади поверхности указанного сечения, при этом функциональный зазор (J1, J2) образован между выступом (46, 36) и стенками, ограничивающими полузакрытый паз (37, 57).
EA201291343A 2010-06-29 2011-06-29 Протектор, обеспечивающий меньший шум, вызываемый контактом шины с дорогой EA022580B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1055192A FR2961744B1 (fr) 2010-06-29 2010-06-29 Bande de roulement a bruit de roulage reduit
PCT/EP2011/060883 WO2012001031A1 (fr) 2010-06-29 2011-06-29 Bande de roulement a bruit de roulage reduit

Publications (2)

Publication Number Publication Date
EA201291343A1 true EA201291343A1 (ru) 2013-05-30
EA022580B1 EA022580B1 (ru) 2016-01-29

Family

ID=43105081

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291343A EA022580B1 (ru) 2010-06-29 2011-06-29 Протектор, обеспечивающий меньший шум, вызываемый контактом шины с дорогой

Country Status (8)

Country Link
US (1) US9539862B2 (ru)
EP (1) EP2588327B1 (ru)
JP (1) JP5738990B2 (ru)
CN (1) CN103025544B (ru)
BR (1) BR112012031740B1 (ru)
EA (1) EA022580B1 (ru)
FR (1) FR2961744B1 (ru)
WO (1) WO2012001031A1 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988032B1 (fr) * 2012-03-15 2015-04-10 Michelin & Cie Bande de roulement de grande epaisseur pour pneu de genie civil
FR2990644B1 (fr) * 2012-05-18 2014-05-09 Michelin & Cie Dispositif anti bruit ameliore pour pneu.
FR2995823A1 (fr) * 2012-09-26 2014-03-28 Michelin & Cie Dispositif perfectionne anti bruit de resonance pour pneu
DE102014218871A1 (de) * 2014-09-19 2016-03-24 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP6460771B2 (ja) * 2014-12-17 2019-01-30 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
WO2017056458A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Molding element for manufacturing a noise reducing tread
US10421240B2 (en) * 2015-09-30 2019-09-24 Compagnie Generale Des Etablissements Michelin Molding element for manufacturing a noise reducing tread
US11511504B2 (en) * 2016-05-31 2022-11-29 Compagnie Generale Des Etablissements Michelin Molding element for manufacturing a noise reducing tread
JP6834205B2 (ja) * 2016-07-12 2021-02-24 住友ゴム工業株式会社 タイヤ
JP6790664B2 (ja) * 2016-09-26 2020-11-25 住友ゴム工業株式会社 タイヤ
JP6819251B2 (ja) * 2016-12-02 2021-01-27 住友ゴム工業株式会社 タイヤ
JP6819277B2 (ja) * 2016-12-22 2021-01-27 住友ゴム工業株式会社 タイヤ
JP6891556B2 (ja) * 2017-03-14 2021-06-18 住友ゴム工業株式会社 タイヤ
JP6825434B2 (ja) * 2017-03-16 2021-02-03 住友ゴム工業株式会社 タイヤ
EP3681736A1 (en) * 2017-09-11 2020-07-22 Pirelli Tyre S.p.A. Tyre for vehicle wheels
EP3498496A1 (en) * 2017-12-18 2019-06-19 Aeolus Tyre Co., Ltd. Special tire tread pattern for all-wheel positions of passenger vehicle
CN107901709A (zh) * 2017-12-18 2018-04-13 风神轮胎股份有限公司 一种客运车辆全轮位专用轮胎胎面花纹
KR101957640B1 (ko) * 2018-08-13 2019-03-12 한국타이어 주식회사 소음 저감 타이어
KR102218152B1 (ko) 2019-07-03 2021-02-23 한국타이어앤테크놀로지 주식회사 주행소음을 저감시킨 공기입 타이어
FR3105096B1 (fr) 2019-12-19 2022-11-25 Michelin & Cie Bande de roulement de pneumatique pour véhicule lourd comprenant des protubérances anti-bruit et chasse-pierres
EP3904119A1 (en) 2020-04-27 2021-11-03 Bridgestone Europe NV/SA Tyre

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FR1305928A (fr) * 1960-11-23 1962-10-05 Pirelli Perfectionnements aux enveloppes pneumatiques pour roues de véhicules
DE8007151U1 (de) * 1980-03-15 1981-04-16 Uniroyal Gmbh, 5100 Aachen Fahrzeugluftreifen
JPH0431841Y2 (ru) * 1985-08-30 1992-07-30
JPS6261807A (ja) * 1985-09-10 1987-03-18 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
DE8807996U1 (ru) * 1988-06-22 1988-08-25 Continental Aktiengesellschaft, 3000 Hannover, De
JPH0717216A (ja) * 1993-07-06 1995-01-20 Bridgestone Corp 空気入りタイヤ
JP3815758B2 (ja) * 1997-10-06 2006-08-30 株式会社ブリヂストン 重荷重用空気入りタイヤ
FR2800326A1 (fr) * 1999-10-29 2001-05-04 Michelin Soc Tech Sculpture de bande de roulement pour pneumatique de vehicule a forte capacite de charge
JP4205911B2 (ja) * 2002-07-30 2009-01-07 株式会社ブリヂストン 空気入りタイヤ
FR2894183B1 (fr) * 2005-12-06 2008-02-15 Michelin Soc Tech Bande de roulement pour pneumatique poids lourd
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FR2904790B1 (fr) * 2006-08-08 2008-10-10 Michelin Soc Tech Sculpture de bande de roulement pour vehicules de transport de charges lourdes.
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WO2009084666A1 (ja) 2007-12-28 2009-07-09 Bridgestone Corporation タイヤ
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JP5497462B2 (ja) * 2010-01-18 2014-05-21 株式会社ブリヂストン タイヤ

Also Published As

Publication number Publication date
EP2588327A1 (fr) 2013-05-08
BR112012031740A2 (pt) 2016-11-01
FR2961744B1 (fr) 2012-08-03
BR112012031740A8 (pt) 2017-12-26
CN103025544B (zh) 2016-05-11
JP2013529576A (ja) 2013-07-22
US20130153105A1 (en) 2013-06-20
CN103025544A (zh) 2013-04-03
JP5738990B2 (ja) 2015-06-24
EP2588327B1 (fr) 2014-08-13
EA022580B1 (ru) 2016-01-29
US9539862B2 (en) 2017-01-10
WO2012001031A1 (fr) 2012-01-05
FR2961744A1 (fr) 2011-12-30
BR112012031740B1 (pt) 2020-05-12

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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 RU