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BRPI0505781A - banda de rodagem de pneu com incisão com alta resistência transversal - Google Patents

banda de rodagem de pneu com incisão com alta resistência transversal

Info

Publication number
BRPI0505781A
BRPI0505781A BRPI0505781-7A BRPI0505781A BRPI0505781A BR PI0505781 A BRPI0505781 A BR PI0505781A BR PI0505781 A BRPI0505781 A BR PI0505781A BR PI0505781 A BRPI0505781 A BR PI0505781A
Authority
BR
Brazil
Prior art keywords
incision
width
tire
tire tread
high transverse
Prior art date
Application number
BRPI0505781-7A
Other languages
English (en)
Inventor
Anne-France Gabrielle Cambron
Alain Francois Emile Roesgen
Gia-Van Nguyen
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0505781A publication Critical patent/BRPI0505781A/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
    • B60C11/12—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
    • B60C11/12—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

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

Abstract

"BANDA DE RODAGEM DE PNEU COM INCISãO COM ALTA RESISTêNCIA TRANSVERSAL". Descreve-se um pneumático que inclui uma pluralidade de blocos de banda de rodagem dispostas circunferencialmente em torno do pneumático. Pelo menos uma incisão é formada em pelo menos um dos blocos de banda de rodagem e é definida pelos primeiro e segundo costados correspondentes. A incisão possui um perfil de seção transversal em um plano em geral perpendicular à superfície superior do bloco de banda de rodagem, perfil este que possui uma parte central em geral arqueada. Os costados são espaçados por pelo menos uma primeira largura na parte central da incisão, e são espaçadas por pelo menos uma segunda largura nas extremidades, em que a segunda largura é maior do que a primeira largura. Em uma modalidade, a incisão possui um perfil de seção transversal possuindo uma configuração escalonada.
BRPI0505781-7A 2004-12-28 2005-12-19 banda de rodagem de pneu com incisão com alta resistência transversal BRPI0505781A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/023,818 US7188650B2 (en) 2004-12-28 2004-12-28 Siped tire tread with high transverse stiffness

Publications (1)

Publication Number Publication Date
BRPI0505781A true BRPI0505781A (pt) 2006-09-19

Family

ID=36096334

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505781-7A BRPI0505781A (pt) 2004-12-28 2005-12-19 banda de rodagem de pneu com incisão com alta resistência transversal

Country Status (6)

Country Link
US (1) US7188650B2 (pt)
EP (1) EP1676728B1 (pt)
JP (1) JP4769080B2 (pt)
CN (1) CN100548723C (pt)
BR (1) BRPI0505781A (pt)
DE (1) DE602005010040D1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575424B2 (en) * 2006-12-21 2009-08-18 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
US7544053B2 (en) * 2006-12-21 2009-06-09 The Goodyear Tire And Rubber Company Flexible molding device for manufacturing a sunken groove or surface tie bar in a tire tread
US7566213B2 (en) * 2006-12-21 2009-07-28 The Goodyear Tire & Rubber Company Flexible enrobed molding device for manufacturing a sunken groove in a tire tread
US7507078B2 (en) * 2006-12-21 2009-03-24 The Goodyear Tire & Rubber Company Flexible molding device for molding a sunk groove, a sunk blade, and a large keyhole sipe in tire tread
FR2939362B1 (fr) * 2008-12-05 2010-11-19 Michelin Soc Tech Bande de roulement comportant des plots
KR101362945B1 (ko) * 2011-11-02 2014-02-18 한국타이어 주식회사 웨트 성능향상을 위한 타이어 트레드의 리브
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
NL2009980C2 (en) * 2012-12-13 2014-06-16 Ct Voor Tech Informatica B V A method of producing glass products from glass product material and an assembly for performing said method.
JP6329010B2 (ja) * 2014-06-13 2018-05-23 株式会社ブリヂストン 空気入りタイヤ
FR3044594B1 (fr) * 2015-12-03 2017-12-08 Michelin & Cie Bande de roulement pour pneu hivernal poids lourd.
DE102015224290A1 (de) * 2015-12-04 2017-06-08 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121955A (en) 1936-06-13 1938-06-28 Us Rubber Prod Inc Pneumatic tire tread
FR2461602A1 (fr) 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
JPS62241710A (ja) * 1986-04-14 1987-10-22 Ohtsu Tire & Rubber Co Ltd 空気入りタイヤのトレツド部の構造
JPH02303908A (ja) * 1989-05-18 1990-12-17 Toyo Tire & Rubber Co Ltd 幅の異なる部分を有するサイプを備えた空気入りタイヤ
AT398732B (de) * 1990-03-20 1995-01-25 Semperit Ag Fahrzeugluftreifen
JP2973026B2 (ja) * 1990-11-05 1999-11-08 横浜ゴム株式会社 空気入りタイヤ
US5198047A (en) 1990-11-14 1993-03-30 The Goodyear Tire & Rubber Company Winter type tire tread
JP3180160B2 (ja) * 1991-08-27 2001-06-25 横浜ゴム株式会社 スタッドレスタイヤ
US5388625A (en) 1991-09-19 1995-02-14 Michelin Recherche Et Technique S.A. Tire having tread with improved wear resistance
USD334370S (en) 1991-10-04 1993-03-30 Michelin Recherche Et Technique Tire
USD362215S (en) 1994-01-25 1995-09-12 Michelin Recherche Et Technique S.A. Tire
FR2722144B1 (fr) * 1994-07-05 1996-09-27 Michelin & Cie Bande de roulement pour pneumatique
JP3673296B2 (ja) * 1995-01-26 2005-07-20 株式会社ブリヂストン 空気入りタイヤ
USD382520S (en) 1995-10-31 1997-08-19 The Goodyear Tire & Rubber Company Tire tread
US5833779A (en) 1995-12-12 1998-11-10 The Goodyear Tire & Rubber Company Winter automobile or light truck tire including sipes
US5733393A (en) 1996-01-17 1998-03-31 The Goodyear Tire & Rubber Company Tire having good diverse properties
JPH10129218A (ja) * 1996-11-01 1998-05-19 Bridgestone Corp 空気入りタイヤおよびその製造に用いる加硫金型
JPH10236112A (ja) * 1997-02-27 1998-09-08 Bridgestone Corp 空気入りタイヤおよびその製造に用いる加硫金型
FR2763892A1 (fr) * 1997-05-30 1998-12-04 Michelin & Cie Sculpture et moule pour bande de roulement de pneumatique
JP4149041B2 (ja) * 1998-08-04 2008-09-10 株式会社ブリヂストン 空気入りタイヤ
USD415451S (en) 1998-11-24 1999-10-19 The Goodyear Tire & Rubber Company Tire tread
JP4267735B2 (ja) 1998-12-14 2009-05-27 株式会社ブリヂストン 空気入りタイヤ
JP3076553B2 (ja) 1998-12-21 2000-08-14 住友ゴム工業株式会社 重荷重用タイヤ
US6382283B1 (en) 1998-12-23 2002-05-07 Pirelli Pneumatici S.P.A. Tire for vehicle wheels including sipes
JP3391755B2 (ja) 1999-12-06 2003-03-31 住友ゴム工業株式会社 空気入りタイヤ
JP3367927B2 (ja) 2000-01-24 2003-01-20 住友ゴム工業株式会社 空気入りタイヤ
FR2804905B1 (fr) 2000-02-16 2002-09-20 Michelin Soc Tech Bande de roulement de pneumatique et moule
RU2269426C2 (ru) 2000-11-13 2006-02-10 Сосьете Де Текноложи Мишлен Беговая дорожка протектора пневматической шины и формующий элемент вулканизационной формы для такой беговой дорожки
DE60122775T2 (de) * 2001-01-10 2007-09-13 Société de Technologie Michelin Drehrichtungsgebundene lauffläche mit einschnitten von variabler neigung
EP1264713B1 (fr) * 2001-05-14 2006-03-22 Société de Technologie Michelin Bande de roulement comportant des nervures pourvues d'incisions d'inclinaison variable
USD456345S1 (en) 2001-05-22 2002-04-30 The Goodyear Tire & Rubber Company Tire tread
USD458580S1 (en) 2001-08-09 2002-06-11 The Goodyear Tire & Rubber Company Tire tread

Also Published As

Publication number Publication date
CN1796161A (zh) 2006-07-05
EP1676728B1 (en) 2008-10-01
EP1676728A1 (en) 2006-07-05
CN100548723C (zh) 2009-10-14
US7188650B2 (en) 2007-03-13
US20060137793A1 (en) 2006-06-29
JP2006188225A (ja) 2006-07-20
JP4769080B2 (ja) 2011-09-07
DE602005010040D1 (de) 2008-11-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.