BR9815732A - Banda de rodagem para pneu - Google Patents

Banda de rodagem para pneu

Info

Publication number
BR9815732A
BR9815732A BR9815732-9A BR9815732A BR9815732A BR 9815732 A BR9815732 A BR 9815732A BR 9815732 A BR9815732 A BR 9815732A BR 9815732 A BR9815732 A BR 9815732A
Authority
BR
Brazil
Prior art keywords
tread
rows
shoulder
grooves
tar
Prior art date
Application number
BR9815732-9A
Other languages
English (en)
Inventor
Jean Michel Guillard
Georges Gaston Feider
Christian Jean Marie Rog Bawin
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 BR9815732A publication Critical patent/BR9815732A/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
    • B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
    • B60C11/0316—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation 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
    • B60C11/0083—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
    • B60C11/0306—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
    • B60C11/04—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
    • B60C11/047—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 the groove bottom comprising stone trapping protection elements, e.g. ribs
    • 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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/125—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern arranged at the groove bottom
    • 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
    • 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
    • Y10S152/01—Pebble ejectors
    • 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
    • Y10S152/901—Tread pattern having no blocks and having circumferential ribs defined by linear circumferential grooves having straight edges

Landscapes

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

Abstract

"BANDA DE RODAGEM PARA PNEU" Um pneu para caminhão de lona radial 10 para utilização em eixos de direção possui uma banda de rodagem 12 com quatro sulcos circunferenciais 14 que dividem a banda de rodagem 12 em um par de fileiras de ombro 24, um par de fileiras de rodagem 26 e uma fileira central 28. Os sulcos laterais 20 dividem as fileiras em elementos de bloco 22. Os sulcos da linha central 14 e os sulcos de ombro 16 possuem partes superiores e inferiores 30, 32. As partes superiores 30 possuem lados retos 42 que são angulados em ângulos superiores A1. As partes intermediárias 32 também possuem lados retos 44 que são angulados em ângulos inferiores A2. Para se fornecer os sulcos 14 com um formato geral de V, é preferido que os ângulos inferiores A2 sejam maiores do que seus respectivos ângulos superiores A1. Os protetores contra a penetração de pedras 34 são posicionados dentro dos sulcos circunferenciais 14 para proteger a banda de rodagem 12 e a correia 13 contra os danos causados por pedras. Os sulcos laterais 20 que se estendem através das duas fileiras de rodagem 26 e a fileira central 28 possuem partes superiores 50 e partes inferiores 52. As partes superiores 50 possuem primeiras larguras W1 e primeiras profundidades D1 e as partes inferiores 52 possuem segundas larguras W2 e segundas profundidades D2 que se estendem a pelo menos 85% da profundidade D de não deslizamento da banda de rodagem. A fileira central 28 e as fileiras de rodagem 26 são formadas em um raio em arco da banda de rodagem TAR. A fileira central 28 e as fileiras de rodagem 26 possuem superfícies de banda de rodagem com raio 27 com um raio em arco da banda de rodagem TAR. As fileiras de ombro 24 possuem superfícies de banda de rodagem lineares e planas 25 que são tangenciais ao raio em arco da banda de rodagem TAR.Isso faz com que as bordas externas 56 das fileiras de ombro 24 tenham uma distância de queda de ombro X2 que é menor que a distância de queda de ombro X1 que ocorreria se a banda de rodagem fosse feita completamente com o raio em arco da banda de rodagem TAR. Esse formato de múltiplos raios reduz o desgaste irregular.
BR9815732-9A 1997-04-25 1998-04-27 Banda de rodagem para pneu BR9815732A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/070,031 USD395626S (en) 1997-04-25 1997-04-25 Tread for a tire

Publications (1)

Publication Number Publication Date
BR9815732A true BR9815732A (pt) 2000-11-28

Family

ID=22092703

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815732-9A BR9815732A (pt) 1997-04-25 1998-04-27 Banda de rodagem para pneu

Country Status (2)

Country Link
US (2) USD395626S (pt)
BR (1) BR9815732A (pt)

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USD395626S (en) 1997-04-25 1998-06-30 The Goodyear Tire & Rubber Company Tread for a tire
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USD422246S (en) * 1999-05-05 2000-04-04 The Goodyear Tire & Rubber Company Tire tread
USD427950S (en) * 1999-10-05 2000-07-11 The Goodyear Tire & Rubber Company Tire tread
USD451455S1 (en) 2001-03-23 2001-12-04 The Goodyear Tire & Rubber Company Tire tread
USD453009S1 (en) 2001-03-23 2002-01-22 The Goodyear Tire & Rubber Company Tire tread
USD456345S1 (en) 2001-05-22 2002-04-30 The Goodyear Tire & Rubber Company Tire tread
USD455120S1 (en) 2001-06-08 2002-04-02 The Goodyear Tire & Rubber Company Tire tread
USD455709S1 (en) 2001-06-08 2002-04-16 The Goodyear Tire & Rubber Company Tire tread
USD456769S1 (en) 2001-06-08 2002-05-07 The Goodyear Tire & Rubber Company Tire tread
USD461162S1 (en) 2001-08-09 2002-08-06 The Goodyear Tire & Rubber Company Tire tread
USD458582S1 (en) 2001-11-06 2002-06-11 The Goodyear Tire & Rubber Company Tire tread
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JP4180910B2 (ja) * 2002-12-26 2008-11-12 住友ゴム工業株式会社 重荷重用ラジアルタイヤ
USD482651S1 (en) 2003-03-14 2003-11-25 The Goodyear Tire & Rubber Company Tire tread
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USD554053S1 (en) 2006-06-28 2007-10-30 The Goodyear Tire & Rubber Company Tire tread
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JP6110586B2 (ja) * 2011-01-21 2017-04-05 株式会社ブリヂストン 空気入りタイヤ
ES2509642T3 (es) * 2011-05-26 2014-10-17 Continental Reifen Deutschland Gmbh Neumático de vehículo
KR101730942B1 (ko) * 2012-10-10 2017-04-27 요코하마 고무 가부시키가이샤 공기입 타이어
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USD736698S1 (en) 2012-10-25 2015-08-18 Bridgestone Americas Tire Operations, Llc Tire tread lug
KR101404472B1 (ko) * 2012-11-29 2014-06-11 광주과학기술원 스트레처블 기판, 스트레처블 광기전장치, 및 스트레처블 기기
CN104210318A (zh) * 2013-06-04 2014-12-17 风神轮胎股份有限公司 一种易于湿地制动的轮胎
JP6149618B2 (ja) * 2013-09-04 2017-06-21 横浜ゴム株式会社 空気入りタイヤ
JP5975004B2 (ja) * 2013-09-17 2016-08-23 横浜ゴム株式会社 空気入りタイヤ
USD740216S1 (en) 2013-10-09 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread portion
USD730817S1 (en) 2013-10-09 2015-06-02 Bridgestone Americas Tire Operations, Llc Tire tread
USD734247S1 (en) 2013-10-09 2015-07-14 Bridgestone Americas Tire Operations, Llc Tire tread
USD740211S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
USD740209S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
JP6130822B2 (ja) * 2014-11-20 2017-05-17 住友ゴム工業株式会社 空気入りタイヤ
USD765023S1 (en) 2015-04-23 2016-08-30 Bridgestone Americas Tire Operations, Llc Tire tread
USD767475S1 (en) 2015-05-08 2016-09-27 Bridgestone Americas Tire Operations, Llc Tire tread
JP5993986B2 (ja) * 2015-06-18 2016-09-21 株式会社ブリヂストン 空気入りタイヤ
JP6517601B2 (ja) * 2015-06-19 2019-05-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
CN105059060B (zh) * 2015-07-31 2017-12-22 安徽佳通乘用子午线轮胎有限公司 优化湿地排水性能的充气轿车子午线轮胎
USD810007S1 (en) 2016-03-03 2018-02-13 Bridgestone Americas Tire Operations, Llc Tire tread
JP6763705B2 (ja) * 2016-06-30 2020-09-30 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
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JP7009953B2 (ja) * 2017-11-22 2022-01-26 横浜ゴム株式会社 空気入りタイヤ
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USD395626S (en) 1997-04-25 1998-06-30 The Goodyear Tire & Rubber Company Tread for a tire

Also Published As

Publication number Publication date
US6116309A (en) 2000-09-12
USD395626S (en) 1998-06-30

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B24C Patent annual fee: request for for restoration

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

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