BR112014010302A2 - dispositivo antirruído de ressonância para pneu - Google Patents

dispositivo antirruído de ressonância para pneu

Info

Publication number
BR112014010302A2
BR112014010302A2 BR112014010302A BR112014010302A BR112014010302A2 BR 112014010302 A2 BR112014010302 A2 BR 112014010302A2 BR 112014010302 A BR112014010302 A BR 112014010302A BR 112014010302 A BR112014010302 A BR 112014010302A BR 112014010302 A2 BR112014010302 A2 BR 112014010302A2
Authority
BR
Brazil
Prior art keywords
wall
groove
resonance device
tire noise
blade
Prior art date
Application number
BR112014010302A
Other languages
English (en)
Other versions
BR112014010302A8 (pt
Inventor
Roty Gael
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112014010302A2 publication Critical patent/BR112014010302A2/pt
Publication of BR112014010302A8 publication Critical patent/BR112014010302A8/pt

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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
    • 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
    • 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
    • B60C11/13—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
    • B60C11/1307—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

Abstract

1/1 resumo “dispositivo antirruído de ressonância para pneu” banda de rodagem para pneu que compreende pelo menos uma ranhura (1) delimitada por duas paredes (20, 30) ligadas entre si por um fundo de ranhura (10), que compreende pelo menos um dispositivo flexível para fechar pelo menos parcialmente essa ranhura por ocasião de sua passagem no contato com uma pavimentação, cada dispositivo flexível compreendendo pelo menos uma lâmina (4, 4’) levada por uma parede e que é capaz de flexionar sob o efeito de uma circulação de líquido, cada lâmina (4) apresentando uma parede de fundo (40), uma parede de extremidade (41), uma parede de contato (42) e paredes laterais (43, 44), a parede de fundo compreendendo uma primeira parte (401) e uma segunda parte (402), a primeira parte sendo deslocada para o exterior da banda em relação à segunda parte (402) formando um entalhe.
BR112014010302A 2011-11-18 2012-10-25 Dispositivo antirruído de ressonância para pneu BR112014010302A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1160555A FR2982798B1 (fr) 2011-11-18 2011-11-18 Dispositif anti bruit de resonance pour pneu
PCT/EP2012/071118 WO2013072169A1 (fr) 2011-11-18 2012-10-25 Dispositif anti bruit de résonance pour pneu

Publications (2)

Publication Number Publication Date
BR112014010302A2 true BR112014010302A2 (pt) 2017-04-18
BR112014010302A8 BR112014010302A8 (pt) 2017-12-26

Family

ID=47088868

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010302A BR112014010302A8 (pt) 2011-11-18 2012-10-25 Dispositivo antirruído de ressonância para pneu

Country Status (10)

Country Link
US (1) US9539864B2 (pt)
EP (1) EP2780178B1 (pt)
JP (1) JP6212046B2 (pt)
KR (1) KR20140102667A (pt)
CN (1) CN103946037B (pt)
BR (1) BR112014010302A8 (pt)
FR (1) FR2982798B1 (pt)
IN (1) IN2014DN03313A (pt)
RU (1) RU2014124681A (pt)
WO (1) WO2013072169A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2995823A1 (fr) * 2012-09-26 2014-03-28 Michelin & Cie Dispositif perfectionne anti bruit de resonance pour pneu
US10926586B2 (en) * 2013-12-26 2021-02-23 Bridgestone Americas Tire Operations, Llc Tire tread having a flexible gate apparatus
CN103738121A (zh) * 2014-02-11 2014-04-23 三角轮胎股份有限公司 降噪轮胎
FR3029842B1 (fr) * 2014-12-12 2018-03-02 Compagnie Generale Des Etablissements Michelin Dispositif attenuateur de bruit en roulage pour pneu
FR3029843A1 (fr) * 2014-12-12 2016-06-17 Michelin & Cie Dispositif attenuateur de bruit en roulage pour pneu
CN108430803B (zh) 2015-12-25 2020-06-16 米其林企业总公司 噪音降低胎面
WO2017209159A1 (en) 2016-05-31 2017-12-07 Compagnie Generale Des Etablissements Michelin A noise reducing tread
EP3335908A1 (en) 2016-12-16 2018-06-20 Aeolus Tyre Co., Ltd. Tire tread pattern provided with an anti-stone structure
CN108482020A (zh) * 2018-05-29 2018-09-04 江苏大学 一种降低轮胎泵吸噪声的胎面花纹沟槽
CN109203867B (zh) * 2018-11-09 2020-10-27 青岛双星轮胎工业有限公司 胎面花纹及轮胎

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470503A (en) * 1977-11-17 1979-06-06 Bridgestone Corp Air-inflated tire for heavy load
JPS60121103A (ja) * 1983-12-02 1985-06-28 Toyo Tire & Rubber Co Ltd 低騒音空気入りタイヤ
JPS60121905U (ja) * 1984-01-27 1985-08-17 東洋ゴム工業株式会社 低騒音空気入りタイヤ
JPH03276802A (ja) 1990-03-05 1991-12-09 Bridgestone Corp 空気入りタイヤ
JPH04221207A (ja) * 1990-12-21 1992-08-11 Bridgestone Corp 空気入りタイヤ
JP3045182B2 (ja) 1990-12-21 2000-05-29 エヌオーケー株式会社 磁性流体の製造方法
JP2889417B2 (ja) * 1991-12-09 1999-05-10 住友ゴム工業株式会社 空気入りタイヤ
DE4403662C2 (de) * 1994-02-05 2001-04-19 Uniroyal Englebert Gmbh Fahrzeugreifen
JPH08150812A (ja) 1994-11-30 1996-06-11 Bridgestone Corp 空気入りタイヤ
WO2002060705A1 (fr) * 2001-01-29 2002-08-08 Société de Technologie Michelin Bande de roulement reduisant le bruit de roulage
JP2003165310A (ja) * 2001-11-30 2003-06-10 Bridgestone Corp 空気入りタイヤ
US9033013B2 (en) * 2008-06-06 2015-05-19 Continental Tire North America, Inc. Undercut stone bumper structure for vehicle tire groove
JP5288922B2 (ja) * 2008-07-22 2013-09-11 株式会社ブリヂストン タイヤ及びタイヤの製造方法
FR2939365B1 (fr) * 2008-12-05 2012-03-16 Michelin Soc Tech Dispositif attenuateur de bruit pour bande de roulement.
JP5615680B2 (ja) * 2010-12-01 2014-10-29 株式会社ブリヂストン タイヤ
DE102012110054A1 (de) * 2012-10-22 2014-05-08 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Also Published As

Publication number Publication date
WO2013072169A1 (fr) 2013-05-23
BR112014010302A8 (pt) 2017-12-26
EP2780178A1 (fr) 2014-09-24
JP6212046B2 (ja) 2017-10-11
KR20140102667A (ko) 2014-08-22
FR2982798B1 (fr) 2014-01-10
RU2014124681A (ru) 2015-12-27
US9539864B2 (en) 2017-01-10
CN103946037B (zh) 2016-06-29
EP2780178B1 (fr) 2015-06-10
IN2014DN03313A (pt) 2015-06-26
US20140299243A1 (en) 2014-10-09
FR2982798A1 (fr) 2013-05-24
CN103946037A (zh) 2014-07-23
JP2015501747A (ja) 2015-01-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements