BR112014008757A2 - pneumático - Google Patents

pneumático

Info

Publication number
BR112014008757A2
BR112014008757A2 BR112014008757A BR112014008757A BR112014008757A2 BR 112014008757 A2 BR112014008757 A2 BR 112014008757A2 BR 112014008757 A BR112014008757 A BR 112014008757A BR 112014008757 A BR112014008757 A BR 112014008757A BR 112014008757 A2 BR112014008757 A2 BR 112014008757A2
Authority
BR
Brazil
Prior art keywords
circular arc
curvature
radius
line
connection line
Prior art date
Application number
BR112014008757A
Other languages
English (en)
Other versions
BR112014008757B1 (pt
Inventor
Imamura Ao
Original Assignee
Sumitomo Rubber Ind
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 Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of BR112014008757A2 publication Critical patent/BR112014008757A2/pt
Publication of BR112014008757B1 publication Critical patent/BR112014008757B1/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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/02—Arrangement of grooves or 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs

Landscapes

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

Abstract

resumo da patente de invenção para: “pneumático”. um pneumático tem um grande número de ondulações 62 nos costados do mesmo. o contorno de cada ondulação 62 é composto por um primeiro arco circular 66, um segundo arco circular 68, uma primeira linha de conexão 70, e uma segunda linha de conexão 72. o raio de curvatura r2 do segundo arco circular 68 é maior do que o raio de curvatura r1 do primeiro arco circular 66. a primeira linha de conexão 70 é uma linha reta. a primeira linha de conexão 70 conecta uma extremidade 78 do primeiro arco circular 66 a uma extremidade 80 do segundo arco circular 68. a segunda linha de conexão 72 é uma linha reta. a segunda linha de conexão 72 conecta a outra extremidade 74 do primeiro arco circular 66 para a outra extremidade 76 do segundo arco circular 68. de preferência, o comprimento l de um segmento de linha mais longo que pode ser desenhado dentro do contorno de cada ondulação 62 é maior do que a soma do raio de curvatura r1 do primeiro arco circular 66 e o raio de curvatura r2 do segundo arco circular 68.
BR112014008757-1A 2011-10-12 2012-10-01 pneumático BR112014008757B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011224435A JP5497721B2 (ja) 2011-10-12 2011-10-12 空気入りタイヤ
JP2011-224435 2011-10-12
PCT/JP2012/075398 WO2013054684A1 (ja) 2011-10-12 2012-10-01 空気入りタイヤ

Publications (2)

Publication Number Publication Date
BR112014008757A2 true BR112014008757A2 (pt) 2017-04-25
BR112014008757B1 BR112014008757B1 (pt) 2020-06-30

Family

ID=48081741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008757-1A BR112014008757B1 (pt) 2011-10-12 2012-10-01 pneumático

Country Status (8)

Country Link
US (1) US9475347B2 (pt)
EP (1) EP2752312B1 (pt)
JP (1) JP5497721B2 (pt)
KR (1) KR101569642B1 (pt)
CN (1) CN103874591B (pt)
BR (1) BR112014008757B1 (pt)
RU (1) RU2563508C1 (pt)
WO (1) WO2013054684A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6121285B2 (ja) * 2013-08-21 2017-04-26 住友ゴム工業株式会社 空気入りタイヤ
JP6312543B2 (ja) * 2014-07-15 2018-04-18 住友ゴム工業株式会社 ランフラットタイヤ
US11225112B2 (en) 2017-07-24 2022-01-18 Bridgestone Americas Tire Operations, Llc Sidewall treatment for cooling and aerodynamics
CN111216496A (zh) * 2018-11-26 2020-06-02 正新橡胶（中国）有限公司 一种橡胶轮胎
DE102022207558A1 (de) * 2022-07-25 2024-01-25 Continental Reifen Deutschland Gmbh Fahrzeugreifen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08258518A (ja) 1995-03-24 1996-10-08 Bridgestone Corp リム・ガードを備えた空気入りタイヤ
JP2000016030A (ja) * 1998-07-07 2000-01-18 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP3391711B2 (ja) 1998-09-04 2003-03-31 住友ゴム工業株式会社 重荷重用タイヤ
JP5254126B2 (ja) * 2008-05-16 2013-08-07 住友ゴム工業株式会社 空気入りタイヤ
JP5418767B2 (ja) * 2009-04-30 2014-02-19 横浜ゴム株式会社 空気入りタイヤ
JP5299913B2 (ja) * 2009-06-01 2013-09-25 住友ゴム工業株式会社 空気入りタイヤ
US20120060994A1 (en) 2009-06-01 2012-03-15 Satoshi Hayashi Pneumatic tire
JP2010280322A (ja) * 2009-06-05 2010-12-16 Sumitomo Rubber Ind Ltd 空気入りタイヤ

Also Published As

Publication number Publication date
US9475347B2 (en) 2016-10-25
RU2563508C1 (ru) 2015-09-20
WO2013054684A1 (ja) 2013-04-18
JP5497721B2 (ja) 2014-05-21
EP2752312A1 (en) 2014-07-09
BR112014008757B1 (pt) 2020-06-30
EP2752312B1 (en) 2017-12-13
EP2752312A4 (en) 2015-06-03
CN103874591A (zh) 2014-06-18
KR101569642B1 (ko) 2015-11-16
KR20140073582A (ko) 2014-06-16
CN103874591B (zh) 2016-05-04
US20140238572A1 (en) 2014-08-28
JP2013082366A (ja) 2013-05-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 01/10/2012, 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 11A 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 2743 DE 01-08-2023 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.