BRPI0401966A - Banda de rodagem de pneu - Google Patents

Banda de rodagem de pneu

Info

Publication number
BRPI0401966A
BRPI0401966A BR0401966-0A BRPI0401966A BRPI0401966A BR PI0401966 A BRPI0401966 A BR PI0401966A BR PI0401966 A BRPI0401966 A BR PI0401966A BR PI0401966 A BRPI0401966 A BR PI0401966A
Authority
BR
Brazil
Prior art keywords
tread
groove
tire
chamfer
extending
Prior art date
Application number
BR0401966-0A
Other languages
English (en)
Inventor
Billy Joe Ratliff Jr
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 BRPI0401966A publication Critical patent/BRPI0401966A/pt
Publication of BRPI0401966B1 publication Critical patent/BRPI0401966B1/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
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1384—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block corners
    • 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
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling 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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the patterns
    • 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
    • B60C11/13—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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees to 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
    • 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
    • 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

Landscapes

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

Abstract

"BANDA DE RODAGEM DE PNEU". Uma banda de rodagem de pneu para um pneumático tem uma estria central e uma série de sulcos abruptamente oblíquos em cada região lateral da banda de rodagem, os sulcos circunferencialmente adjacentes formam blocos que se estendem através das regiões laterais da banda de rodagem. A estria central tem uma configuração dentada ao longo de cada lateral e uma chanfradura de suporte se estendendo de cada ponto de dentição. Adjacente a cada chanfradura da estria encontra-se uma chanfradura que se estende do ponto axialmente mais interno da estria na junção dos dois sulcos abruptamente oblíquos adjacentes. A estria é fornecida com frisagem de densidade alta. Os blocos da banda de rodagem são frisados em que a densidade de frisagem diminui do centro da banda de rodagem para os ombros da banda de rodagem.
BRPI0401966-0B1A 2003-06-23 2004-06-16 pneumático compreendendo uma banda de rodagem e ombros adjacentes à banda de rodagem BRPI0401966B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/601,986 US7143798B2 (en) 2003-06-23 2003-06-23 Pneumatic tire having tread with axially adjacent block chamfer and rib chamfer

Publications (2)

Publication Number Publication Date
BRPI0401966A true BRPI0401966A (pt) 2005-02-01
BRPI0401966B1 BRPI0401966B1 (pt) 2013-07-16

Family

ID=33418613

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0401966-0B1A BRPI0401966B1 (pt) 2003-06-23 2004-06-16 pneumático compreendendo uma banda de rodagem e ombros adjacentes à banda de rodagem

Country Status (5)

Country Link
US (1) US7143798B2 (pt)
EP (1) EP1491366B1 (pt)
BR (1) BRPI0401966B1 (pt)
CA (1) CA2471786C (pt)
DE (1) DE602004001635T2 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7028733B2 (en) * 2003-06-23 2006-04-18 The Goodyear Tire & Rubber Company Pneumatic tire having circumferentially extending rib with chamfers
US6968881B2 (en) * 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
JP4527968B2 (ja) * 2003-11-26 2010-08-18 住友ゴム工業株式会社 空気入りタイヤ
JP4268034B2 (ja) * 2003-12-26 2009-05-27 株式会社ブリヂストン 空気入りタイヤ
USD519916S1 (en) * 2004-06-15 2006-05-02 The Goodyear Tire & Rubber Company Shoulder tread for a tire
US8267134B2 (en) * 2006-10-31 2012-09-18 Michelin Recherche Et Technique S.A. Method for improved retread endurance
US8277589B2 (en) * 2006-11-29 2012-10-02 Michelin Recherche Et Technique S.A. Method of retreading a tire
US7874331B2 (en) * 2007-03-02 2011-01-25 The Goodyear Tire & Rubber Company Pneumatic tire with tread having chamfer located in notch
US20080271827A1 (en) * 2007-05-03 2008-11-06 Andrew Edward Morrison Pnuematic tire
JP4223064B2 (ja) * 2007-06-12 2009-02-12 横浜ゴム株式会社 空気入りタイヤ
US8695655B2 (en) * 2007-10-15 2014-04-15 The Goodyear Tire & Rubber Company Tire tread with tread wear indicator
JP4156018B1 (ja) * 2007-12-12 2008-09-24 横浜ゴム株式会社 空気入りタイヤ
US20090194211A1 (en) * 2008-02-01 2009-08-06 John Alan Howald Tire tread grooves with textured bases
US20090194212A1 (en) * 2008-02-01 2009-08-06 Mark Leonard Bonko Tire tread discharge grooves with textured bases
JP4397956B1 (ja) * 2008-07-02 2010-01-13 横浜ゴム株式会社 空気入りタイヤ
JP4442709B2 (ja) * 2008-09-12 2010-03-31 横浜ゴム株式会社 空気入りタイヤ
US8170839B2 (en) 2009-04-24 2012-05-01 Bridgestone Americas Tire Operations, Llc Method of designing a tire tread
KR20140080505A (ko) * 2011-09-29 2014-06-30 미쉐린 러쉐르슈 에 떼크니크 에스.에이. 개선된 스노우 및 드라이 접지력을 갖는 트레드를 가진 타이어
WO2015029442A1 (ja) 2013-08-28 2015-03-05 株式会社ブリヂストン 重荷重用空気入りタイヤ
HUE072518T2 (hu) 2019-11-06 2025-11-28 Michelin & Cie Gumiabroncs futófelülettel
US20220410629A1 (en) * 2019-11-06 2022-12-29 Compagnie Generale Des Etablissements Michelin Tire comprising a tread
US11472232B2 (en) 2019-12-18 2022-10-18 The Goodyear Tire & Rubber Company Tire with tread elements including dual angled chamfer
JP7372550B2 (ja) * 2020-04-14 2023-11-01 横浜ゴム株式会社 タイヤ

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455130A1 (de) * 1974-11-21 1976-05-26 Continental Gummi Werke Ag Luftreifen fuer kraftfahrzeuge
US4641695A (en) * 1984-07-18 1987-02-10 The Goodyear Tire & Rubber Company Tread for a pneumatic tire
DE3470703D1 (en) * 1984-08-28 1988-06-01 Goodyear Tire & Rubber A pneumatic tire
JPH0692201B2 (ja) * 1986-03-14 1994-11-16 株式会社ブリヂストン 高速用空気入りラジアルタイヤ
GB2192842B (en) * 1986-06-13 1991-01-30 Bridgestone Corp Pneumatic tire
JPH01215604A (ja) * 1988-02-23 1989-08-29 Toyo Tire & Rubber Co Ltd 溝底にサイプを有する重荷重用空気入りラジアルタイヤ
JPH02179508A (ja) * 1988-12-29 1990-07-12 Yokohama Rubber Co Ltd:The 空気入りタイヤ
DE9002986U1 (de) * 1990-03-12 1991-04-04 Uniroyal Englebert Reifen GmbH, 5100 Aachen Fahrzeugluftreifen
USD358793S (en) * 1993-04-30 1995-05-30 Bridgestone Corporation Automobile tire
JP3380605B2 (ja) * 1993-05-20 2003-02-24 株式会社ブリヂストン 空気入りタイヤ
USD366020S (en) * 1993-07-30 1996-01-09 Bridgestone Corporation Automobile tire
EP0688685B1 (en) * 1994-06-23 2000-08-23 Bridgestone Corporation Pneumatic Tires
JP3388902B2 (ja) * 1994-09-20 2003-03-24 株式会社ブリヂストン 空気入りラジアルタイヤ
JP3555777B2 (ja) * 1994-11-22 2004-08-18 株式会社ブリヂストン 方向性傾斜溝を有する高運動性能空気入りタイヤ
FR2748696B1 (fr) * 1996-05-20 1999-12-31 Bridgestone Corp Bandage pneumatique a dessin directionnel asymetrique notamment pour voiture de course
JP3542687B2 (ja) * 1996-06-11 2004-07-14 株式会社ブリヂストン 空気入りタイヤ
US6213180B1 (en) * 1997-03-26 2001-04-10 Bridgestone Corporation Pneumatic radial tire including beveled acute angle corner portions
JP3958426B2 (ja) * 1998-01-14 2007-08-15 株式会社ブリヂストン 方向性傾斜溝を備えた乗用車用空気入りラジアル・タイヤ
JP3337415B2 (ja) * 1998-03-04 2002-10-21 住友ゴム工業株式会社 氷上走行に適した空気入りタイヤ
USD416836S (en) * 1998-06-25 1999-11-23 Bridgestone Corporation Automobile tire
JP4559638B2 (ja) 1999-02-26 2010-10-13 株式会社ブリヂストン 空気入りタイヤ
USD432057S (en) * 1999-06-25 2000-10-17 Bridgestone Corporation Automobile tire
USD445730S1 (en) * 1999-12-27 2001-07-31 Bridgestone Corporation Automobile tire
JP4275283B2 (ja) 2000-02-16 2009-06-10 株式会社ブリヂストン 空気入りタイヤ
JP4518639B2 (ja) * 2000-07-14 2010-08-04 株式会社ブリヂストン 空気入りタイヤ
US6520230B1 (en) * 2000-09-06 2003-02-18 The Goodyear Tire & Rubber Company Tire with an open tread
JP4716551B2 (ja) * 2000-10-03 2011-07-06 株式会社ブリヂストン 冬用空気入りタイヤ
JP4562268B2 (ja) 2000-10-10 2010-10-13 株式会社ブリヂストン 空気入りタイヤ
USD454833S1 (en) * 2000-11-08 2002-03-26 Michelin Recherche Et Technique S.A. Tire tread
JP2002240513A (ja) * 2001-02-20 2002-08-28 Bridgestone Corp 空気入りタイヤ
EP1412205B1 (en) * 2001-08-03 2006-03-08 PIRELLI PNEUMATICI Società per Azioni Tyre, particularly suitable for snow-covered ground
US6983777B2 (en) * 2002-10-15 2006-01-10 The Goodyear Tire & Rubber Company Tire tread with multi-planar chamfers
US6968881B2 (en) * 2003-06-23 2005-11-29 The Goodyear Tire & Rubber Company Pneumatic tire including steeply slanted grooves, rib having sipes and blocks having sipes
US7028733B2 (en) * 2003-06-23 2006-04-18 The Goodyear Tire & Rubber Company Pneumatic tire having circumferentially extending rib with chamfers

Also Published As

Publication number Publication date
BRPI0401966B1 (pt) 2013-07-16
EP1491366A1 (en) 2004-12-29
EP1491366B1 (en) 2006-07-26
US7143798B2 (en) 2006-12-05
DE602004001635D1 (de) 2006-09-07
DE602004001635T2 (de) 2007-07-12
US20040256041A1 (en) 2004-12-23
CA2471786A1 (en) 2004-12-23
CA2471786C (en) 2012-02-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/06/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2594 DE 24-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.