BRPI0921132A2 - pneu - Google Patents

pneu

Info

Publication number
BRPI0921132A2
BRPI0921132A2 BRPI0921132A BRPI0921132A BRPI0921132A2 BR PI0921132 A2 BRPI0921132 A2 BR PI0921132A2 BR PI0921132 A BRPI0921132 A BR PI0921132A BR PI0921132 A BRPI0921132 A BR PI0921132A BR PI0921132 A2 BRPI0921132 A2 BR PI0921132A2
Authority
BR
Brazil
Prior art keywords
tire
Prior art date
Application number
BRPI0921132A
Other languages
English (en)
Inventor
Nicolas Dautrey
Original Assignee
Michelin Rech Et Tecnique S A
Société de Technologie Michelin
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 Rech Et Tecnique S A, Société de Technologie Michelin filed Critical Michelin Rech Et Tecnique S A
Publication of BRPI0921132A2 publication Critical patent/BRPI0921132A2/pt
Publication of BRPI0921132A8 publication Critical patent/BRPI0921132A8/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
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • 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
    • B60C11/13—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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1353—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom
    • B60C2011/1361—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove bottom with protrusions extending from the groove bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
BRPI0921132A 2008-12-05 2009-12-02 Pneu BRPI0921132A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0858305A FR2939365B1 (fr) 2008-12-05 2008-12-05 Dispositif attenuateur de bruit pour bande de roulement.
PCT/EP2009/066212 WO2010063749A1 (fr) 2008-12-05 2009-12-02 Dispositif attenuateur de bruit pour bande de roulement

Publications (2)

Publication Number Publication Date
BRPI0921132A2 true BRPI0921132A2 (pt) 2016-02-16
BRPI0921132A8 BRPI0921132A8 (pt) 2018-01-02

Family

ID=40512274

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0921132A BRPI0921132A8 (pt) 2008-12-05 2009-12-02 Pneu

Country Status (8)

Country Link
US (1) US9180740B2 (pt)
EP (1) EP2373505B1 (pt)
JP (1) JP5427241B2 (pt)
CN (1) CN102227326B (pt)
BR (1) BRPI0921132A8 (pt)
EA (1) EA018996B1 (pt)
FR (1) FR2939365B1 (pt)
WO (1) WO2010063749A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955289B1 (fr) * 2010-01-19 2012-01-27 Soc Tech Michelin Bande de roulement de pneu comprenant un dispositif reducteur de bruit ameliore
BR112013008396A8 (pt) * 2010-10-15 2018-01-02 Michelin Rech Tech Banda de rodagem de pneumático
FR2968242B1 (fr) * 2010-12-02 2013-01-04 Michelin Soc Tech Dispositif antibruit destine a etre rapporte dans un sillon de la bande de roulement d'un pneumatique et pneumatique comportant un dispositif de ce type.
JP5815685B2 (ja) * 2011-04-28 2015-11-17 コンパニー ゼネラール デ エタブリッスマン ミシュラン 空気入りタイヤ
FR2982798B1 (fr) * 2011-11-18 2014-01-10 Michelin Soc Tech Dispositif anti bruit de resonance pour pneu
FR2983114B1 (fr) 2011-11-25 2013-12-20 Michelin Soc Tech Moule comportant une cavite pour le moulage d'un dispositif de fermeture dans une rainure
FR2983115B1 (fr) * 2011-11-25 2014-06-20 Michelin Soc Tech Moule comportant une cavite pour le moulage d'un dispositif de fermeture dans une rainure
FR2986736B1 (fr) 2012-02-13 2014-10-03 Michelin & Cie Moule pour la vulcanisation d'une bande de roulement d'un pneumatique comportant au moins un element rapporte dans un cordon
JP6069713B2 (ja) * 2012-03-29 2017-02-01 コンパニー ゼネラール デ エタブリッスマン ミシュラン 空気入りタイヤ用トレッド
FR2991234B1 (fr) * 2012-05-31 2015-04-03 Michelin & Cie Procede de fabrication d'une paroi flexible dans un sillon de bande de roulement pour pneumatique
WO2015100435A1 (en) 2013-12-26 2015-07-02 Bridgestone Americas Tire Operations, Llc Tire tread having a flexible gate apparatus
FR3029843A1 (fr) * 2014-12-12 2016-06-17 Michelin & Cie Dispositif attenuateur de bruit en roulage pour pneu
US20190176542A1 (en) * 2016-05-31 2019-06-13 Compagnie Generale Des Etablissements Michelin A Noise Reducing Tread
EP3475044B1 (en) * 2016-06-22 2021-09-22 Compagnie Générale des Etablissements Michelin Molding element for manufacturing a noise reducing tread
WO2018062506A1 (en) * 2016-09-29 2018-04-05 Compagnie Generale Des Etablissements Michelin Molding element for manufacturing a noise reducing tread
WO2018199273A1 (en) 2017-04-27 2018-11-01 Compagnie Generale Des Etablissements Michelin A noise reducing tread

Family Cites Families (8)

* 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
ZA868894B (en) * 1985-11-30 1987-07-29 Sumitomo Rubber Ind Heavy duty pneumatic tire
GB8907400D0 (en) * 1989-04-01 1989-05-17 Sumitomo Rubber Ind Tyre thread pattern
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
JPH0958217A (ja) * 1993-12-21 1997-03-04 Bridgestone Corp 空気入りタイヤ
DE4403662C2 (de) * 1994-02-05 2001-04-19 Uniroyal Englebert Gmbh Fahrzeugreifen
JP4873514B2 (ja) * 2001-01-29 2012-02-08 東洋ゴム工業株式会社 空気入りタイヤ
JP5078372B2 (ja) * 2007-01-22 2012-11-21 株式会社ブリヂストン 空気入りタイヤ

Also Published As

Publication number Publication date
BRPI0921132A8 (pt) 2018-01-02
WO2010063749A1 (fr) 2010-06-10
CN102227326A (zh) 2011-10-26
US9180740B2 (en) 2015-11-10
FR2939365A1 (fr) 2010-06-11
EA201170758A1 (ru) 2011-12-30
CN102227326B (zh) 2014-08-06
EA018996B1 (ru) 2013-12-30
FR2939365B1 (fr) 2012-03-16
EP2373505B1 (fr) 2015-09-16
JP5427241B2 (ja) 2014-02-26
JP2012510919A (ja) 2012-05-17
EP2373505A1 (fr) 2011-10-12
US20110259493A1 (en) 2011-10-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECNIQUE S.A. (CH) , COMPAGN

B25A Requested transfer of rights approved

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]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]