BR0305835A - Pneumático de direção de caminhão - Google Patents

Pneumático de direção de caminhão

Info

Publication number
BR0305835A
BR0305835A BR0305835-2A BR0305835A BR0305835A BR 0305835 A BR0305835 A BR 0305835A BR 0305835 A BR0305835 A BR 0305835A BR 0305835 A BR0305835 A BR 0305835A
Authority
BR
Brazil
Prior art keywords
notch
decoupling
center
tire
curvature
Prior art date
Application number
BR0305835-2A
Other languages
English (en)
Inventor
Thomas Stephen Warchol
Timothy Robert Richards
Ronald Lawrence Loeffler
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 BR0305835A publication Critical patent/BR0305835A/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
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion

Abstract

"PNEUMáTICO DE DIREçãO DE CAMINHãO". Um pneumático de direção de caminhão 10 tem um entalhe de desacoplamento largo 24 que estende-se para dentro a partir da banda de rodagem de uma maneira circunferencialmente contínua. o entalhe de desacoplamento 24 estende-se entre a superfície da banda de rodagem 26 e a estrutura de reforço da correia 15. O entalhe de desacoplamento 24 tem uma largura na faixa de 4 a 7 mm, e uma base do entalhe possuindo um raio de curvatura completo RG, RG sendo pelo menos 2,5 mm. O entalhe de desacoplamento 24 tem um ponto C, C sendo centrado na base do raio de curvatura completo RG, uma linha K traçada através do centro C, e a extremidade axialmente mais para fora das camadas de correia mede pelo menos 10 mm, e cada extremidade axialmente externa das demais camadas fica espaçada mais do que 10 mm do centro C.
BR0305835-2A 2002-12-13 2003-12-05 Pneumático de direção de caminhão BR0305835A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/318,898 US20040112493A1 (en) 2002-12-13 2002-12-13 Truck steer tire

Publications (1)

Publication Number Publication Date
BR0305835A true BR0305835A (pt) 2004-08-31

Family

ID=32506498

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0305835-2A BR0305835A (pt) 2002-12-13 2003-12-05 Pneumático de direção de caminhão

Country Status (2)

Country Link
US (1) US20040112493A1 (pt)
BR (1) BR0305835A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4360462B2 (ja) * 2003-07-09 2009-11-11 横浜ゴム株式会社 重荷重用空気入りタイヤ
US20060118220A1 (en) * 2004-12-06 2006-06-08 The Goodyear Tire & Rubber Company Pneumatic tire with elliptical shoulder
US20070267115A1 (en) * 2006-05-18 2007-11-22 Continental Tire North America, Inc. Pneumatic tire with decoupling groove
US8322390B2 (en) * 2008-10-31 2012-12-04 The Goodyear Tire & Rubber Company, Inc. Light weight steel belted tire device
JP5887060B2 (ja) * 2011-03-04 2016-03-16 株式会社ブリヂストン 空気入りタイヤおよびその製造方法
DE102011001424A1 (de) * 2011-03-21 2012-09-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP5791427B2 (ja) * 2011-08-23 2015-10-07 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP2021084520A (ja) * 2019-11-27 2021-06-03 横浜ゴム株式会社 タイヤ
US20220396102A1 (en) * 2021-06-15 2022-12-15 Cooper Tire & Rubber Company Decoupling groove for tire

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243647A (pt) * 1958-09-23
NL301083A (pt) * 1962-12-11
FR1362008A (fr) * 1963-04-12 1964-05-29 Mft Fr Pneumatiques Michelin Perfectionnements aux enveloppes de pneumatiques
JPS5433407A (en) * 1977-08-17 1979-03-12 Bridgestone Corp Pneumatic tire having high durable wide width tread
US4480671A (en) * 1982-04-26 1984-11-06 Michelin Recherche Et Technique S.A. Tread and heavy duty tire
JPH0615282B2 (ja) * 1987-11-25 1994-03-02 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
JP2573264B2 (ja) * 1987-12-09 1997-01-22 住友ゴム工業 株式会社 重荷重用ラジアルタイヤ
JP3344794B2 (ja) * 1993-12-15 2002-11-18 横浜ゴム株式会社 空気入りラジアルタイヤ
JP2981423B2 (ja) * 1995-07-10 1999-11-22 住友ゴム工業株式会社 空気入りタイヤ、その製造方法及びそれに用いられるタイヤ成形金型
US5660652A (en) * 1995-07-14 1997-08-26 The Goodyear Tire & Rubber Company Truck tire and tread for steer axles
KR100507392B1 (ko) * 1996-12-19 2005-08-10 미쉐린 러쉐르슈 에 떼크니크 에스.에이. 희생용 리브를 구비한 내마모성 중형 타이어
US6408909B1 (en) * 1998-01-15 2002-06-25 The Goodyear Tire & Rubber Company Radial runflat passenger tire with improved tread contour with decoupling grooves
FR2792877A1 (fr) * 1999-04-29 2000-11-03 Michelin Soc Tech Pneumatique pourvu d'une protuberance pour devier les projections laterales
USD451860S1 (en) * 2000-10-04 2001-12-11 The Goodyear Tire & Rubber Company Tire tread
JP4878707B2 (ja) * 2001-07-25 2012-02-15 東洋ゴム工業株式会社 重荷重用空気入りラジアルタイヤ

Also Published As

Publication number Publication date
US20040112493A1 (en) 2004-06-17

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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 A 6A, 7A E 8A ANUIDADE(S).

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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 6A, 7A E 8A ANUIDADES.