BR112013005687A2 - pneumático de carga pesada - Google Patents

pneumático de carga pesada

Info

Publication number
BR112013005687A2
BR112013005687A2 BR112013005687-8A BR112013005687A BR112013005687A2 BR 112013005687 A2 BR112013005687 A2 BR 112013005687A2 BR 112013005687 A BR112013005687 A BR 112013005687A BR 112013005687 A2 BR112013005687 A2 BR 112013005687A2
Authority
BR
Brazil
Prior art keywords
tire
standard
bead core
rim
bead
Prior art date
Application number
BR112013005687-8A
Other languages
English (en)
Japanese (ja)
Other versions
BR112013005687B1 (pt
Inventor
Maehara Atsushi
Todoroki Daisuke
Original Assignee
Sumitomo Rubber Industries, Ltd.
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 Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Publication of BR112013005687A2 publication Critical patent/BR112013005687A2/pt
Publication of BR112013005687B1 publication Critical patent/BR112013005687B1/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • 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
    • B60C15/04—Bead cores
    • 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
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C2015/009—Height of the carcass terminal portion defined in terms of a numerical value or ratio in proportion to section height
    • 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
    • B60C15/04—Bead cores
    • B60C2015/044—Bead cores characterised by a wrapping layer
    • 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
    • B60C15/04—Bead cores
    • B60C2015/048—Polygonal cores characterised by the winding sequence
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire

Landscapes

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

Abstract

pneumático de carga pesada. um pneumático de carga pesada (1) compreende uma carcaça (6) compreendendo uma lona de carcaça (6a) que estende a partir de uma porção de banda de rodagem (2) através de uma porção de parede lateral (3) e redobrada em torno de um núcleo de talão (5) de uma porção de talão (4). o núcleo de talão (5) compreende uma superfície radialmente interna (5a) estendendo ao longo de uma superfície radialmente interna (5a) estendendo ao longo de uma superfície inferior (4a) da porção de talão (4) na direção radial do pneu. sob as duas condições que incluem uma condição padrão descarregada onde o pneu é montado em um aro padrão (r) e cheio em uma pressão interna regular e uma condição padrão carregada onde o pneu na condição padrão descarregada é carregada com uma carga regular e aterrado em um ângulo de inclinação de 0 grau, o pneu tem um ângulo (<sym>1) entre a superfície radialmente interna (5a) do núcleo de talão (5) e uma superfície de folha de aro (13) do aro padrão (r) estando em uma faixa de 0 mais /menos 3 graus.
BR112013005687-8A 2010-09-08 2011-09-07 Pneumático de carga pesada BR112013005687B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010201181 2010-09-08
JP2010-201181 2010-09-08
JP2011-173202 2011-08-08
JP2011173202 2011-08-08
PCT/JP2011/070350 WO2012033121A1 (ja) 2010-09-08 2011-09-07 重荷重用空気入りタイヤ

Publications (2)

Publication Number Publication Date
BR112013005687A2 true BR112013005687A2 (pt) 2018-04-24
BR112013005687B1 BR112013005687B1 (pt) 2021-11-23

Family

ID=45810718

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005687-8A BR112013005687B1 (pt) 2010-09-08 2011-09-07 Pneumático de carga pesada

Country Status (8)

Country Link
US (1) US9193219B2 (pt)
EP (1) EP2599646B1 (pt)
JP (1) JP5545898B2 (pt)
KR (1) KR101844617B1 (pt)
CN (1) CN103153655B (pt)
BR (1) BR112013005687B1 (pt)
RU (1) RU2562657C2 (pt)
WO (1) WO2012033121A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5475096B1 (ja) * 2012-12-10 2014-04-16 東洋ゴム工業株式会社 空気入りラジアルタイヤ
JP6002089B2 (ja) * 2013-06-06 2016-10-05 住友ゴム工業株式会社 重荷重用タイヤ
JP6271258B2 (ja) * 2014-01-10 2018-01-31 住友ゴム工業株式会社 空気入りタイヤ
JP6363904B2 (ja) * 2014-08-06 2018-07-25 住友ゴム工業株式会社 二輪自動車用タイヤ
JP6554957B2 (ja) * 2015-07-14 2019-08-07 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP6620552B2 (ja) * 2015-12-25 2019-12-18 横浜ゴム株式会社 空気入りタイヤ
JP6308224B2 (ja) * 2016-01-12 2018-04-11 横浜ゴム株式会社 空気入りタイヤ
US20180056719A1 (en) * 2016-08-30 2018-03-01 The Goodyear Tire & Rubber Company Heavy duty tire
JP2018052310A (ja) * 2016-09-29 2018-04-05 東洋ゴム工業株式会社 重荷重用タイヤ
JP6772766B2 (ja) * 2016-11-09 2020-10-21 住友ゴム工業株式会社 空気入りタイヤ
JP7031135B2 (ja) * 2017-03-29 2022-03-08 横浜ゴム株式会社 空気入りタイヤ
JP6996243B2 (ja) * 2017-11-14 2022-01-17 住友ゴム工業株式会社 重荷重用空気入りタイヤ
JP7102754B2 (ja) * 2018-01-31 2022-07-20 住友ゴム工業株式会社 自動二輪車用タイヤ
JP7087426B2 (ja) * 2018-02-08 2022-06-21 横浜ゴム株式会社 空気入りタイヤ
JP7215071B2 (ja) * 2018-10-23 2023-01-31 横浜ゴム株式会社 空気入りタイヤ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795628A (fr) * 1972-03-09 1973-08-20 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
JPS60215404A (ja) * 1984-04-10 1985-10-28 Bridgestone Corp 乗用車用ラジアルタイヤ
JPH11129710A (ja) * 1997-11-04 1999-05-18 Bridgestone Corp １５°テーパラジアルプライタイヤ
JPH11321248A (ja) * 1998-05-18 1999-11-24 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JP3391706B2 (ja) * 1998-07-02 2003-03-31 住友ゴム工業株式会社 空気入りタイヤ
FR2804907B1 (fr) * 2000-02-10 2002-09-20 Michelin Soc Tech Bourrelet de pneumatique avec nappes textiles
JP4707842B2 (ja) * 2001-01-24 2011-06-22 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
JP4244135B2 (ja) * 2002-12-12 2009-03-25 株式会社ブリヂストン 重荷重用タイヤ
JP3930474B2 (ja) * 2003-12-25 2007-06-13 住友ゴム工業株式会社 重荷重用タイヤ
US20050045260A1 (en) 2003-08-26 2005-03-03 Kiyoto Maruoka Heavy duty tire
JP2005178668A (ja) * 2003-12-22 2005-07-07 Sumitomo Rubber Ind Ltd ランフラットタイヤ
JP4448336B2 (ja) * 2004-01-09 2010-04-07 住友ゴム工業株式会社 乗用車用ラジアルタイヤ
ES2360815T3 (es) * 2005-08-02 2011-06-09 Bridgestone Corporation Neumático radial para cargas pesadas.
EP1992506B1 (en) * 2007-05-14 2016-01-27 Sumitomo Rubber Industries, Ltd. Heavy-load tire
JP2009137035A (ja) 2007-12-03 2009-06-25 Sumitomo Rubber Ind Ltd ビードコア組立体製造方法

Also Published As

Publication number Publication date
US20130139943A1 (en) 2013-06-06
KR101844617B1 (ko) 2018-04-02
JPWO2012033121A1 (ja) 2014-01-20
EP2599646A4 (en) 2014-10-15
KR20130101528A (ko) 2013-09-13
RU2013112663A (ru) 2014-10-20
US9193219B2 (en) 2015-11-24
RU2562657C2 (ru) 2015-09-10
BR112013005687B1 (pt) 2021-11-23
EP2599646A1 (en) 2013-06-05
EP2599646B1 (en) 2016-11-09
CN103153655A (zh) 2013-06-12
CN103153655B (zh) 2016-03-30
WO2012033121A1 (ja) 2012-03-15
JP5545898B2 (ja) 2014-07-09

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 07/09/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.