BRPI0418953A - pneu para um veìculo automotor - Google Patents

pneu para um veìculo automotor

Info

Publication number
BRPI0418953A
BRPI0418953A BRPI0418953-1A BRPI0418953A BRPI0418953A BR PI0418953 A BRPI0418953 A BR PI0418953A BR PI0418953 A BRPI0418953 A BR PI0418953A BR PI0418953 A BRPI0418953 A BR PI0418953A
Authority
BR
Brazil
Prior art keywords
tire
circumferential
tread
slot
shoulder
Prior art date
Application number
BRPI0418953-1A
Other languages
English (en)
Inventor
Giuseppe Matrascia
Vito Bello
Maurizio Boiocchi
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0418953A publication Critical patent/BRPI0418953A/pt
Publication of BRPI0418953B1 publication Critical patent/BRPI0418953B1/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
    • 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
    • B60C11/0304—Asymmetric 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
    • B60C11/0306—Patterns comprising block rows or discontinuous 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
    • B60C11/0306—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
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
    • 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
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
    • 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
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
    • B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
    • 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
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0372—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane with particular inclination angles
    • 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

Landscapes

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

Abstract

PNEU PARA UM VEìCULO AUTOMOTOR Um pneu para um veículo automotor, em particular um pneu de alto desempenho, é provido com uma banda de rodagem (3) tendo uma largura total (L). A banda de rodagem (3) compreende uma primeira e uma segunda fendas circunferenciais (4, 6) que separam uma região central (7) a partir de uma primeira e uma segunda regiões de ressalto (8, 9). De acordo com a invenção, a banda de rodagem compreende um corte circunferencial (15) na primeira região de ressalto (8) a uma distância (L2) a partir da primeira fenda circunferencial (4); e uma pluralidade de módulos de fenda transversais (10; 10<39>), repetidos circunferencialmente. Uma primeira porção de ressalto (8<39>; 8") de cada módulo de fenda transversal (10;10<39>) compreende pelo menos uma fenda transversal principal (42) que compreende: uma primeira porção substancialmente retilínea (42b) inclinada por um primeiro ângulo (a) com respeito a um plano radial, uma segunda porção substancialmente retilínea (42d) inclinada por um segundo ângulo (5) com respeito ao plano radial e arranjada entre o corte circunferencial (15) e a primeira fenda circunferencial (4), e uma primeira porção de curva (42c) conectando a primeira e a segunda porções substancialmente retilíneas.
BRPI0418953-1A 2004-07-16 2004-07-16 Pneu para um veículo automotor BRPI0418953B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/051530 WO2006007877A1 (en) 2004-07-16 2004-07-16 High-performance tyre for a motor vehicle

Publications (2)

Publication Number Publication Date
BRPI0418953A true BRPI0418953A (pt) 2007-12-04
BRPI0418953B1 BRPI0418953B1 (pt) 2015-07-14

Family

ID=34958229

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418953-1A BRPI0418953B1 (pt) 2004-07-16 2004-07-16 Pneu para um veículo automotor

Country Status (14)

Country Link
US (2) US8622104B2 (pt)
EP (1) EP1768860B1 (pt)
JP (1) JP4598069B2 (pt)
CN (1) CN100528610C (pt)
AR (1) AR051363A1 (pt)
AT (1) ATE401205T1 (pt)
AU (1) AU2004321550A1 (pt)
BR (1) BRPI0418953B1 (pt)
CA (1) CA2573355A1 (pt)
DE (1) DE602004015165D1 (pt)
ES (1) ES2310749T3 (pt)
PL (1) PL1768860T3 (pt)
PT (1) PT1768860E (pt)
WO (1) WO2006007877A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1768860E (pt) * 2004-07-16 2008-10-27 Pirelli Pneu de elevado desempenho para um veículo a motor
ITMI20070238U1 (it) 2007-07-05 2009-01-06 Pirelli Pneumatico per autoveicoli
CN101687440B (zh) 2007-07-05 2012-01-04 倍耐力轮胎股份公司 用于车辆的轮胎
JP5056238B2 (ja) * 2007-07-27 2012-10-24 横浜ゴム株式会社 空気入りタイヤ
ATE512006T1 (de) 2007-11-05 2011-06-15 Pirelli Luftreifen
JP5200520B2 (ja) * 2007-12-14 2013-06-05 横浜ゴム株式会社 空気入りタイヤ
JP5131248B2 (ja) * 2008-08-05 2013-01-30 横浜ゴム株式会社 空気入りタイヤ
CN102264561A (zh) * 2008-11-14 2011-11-30 株式会社普利司通 充气轮胎
DE102010036548A1 (de) * 2010-07-21 2012-01-26 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugluftreifens
US9333806B2 (en) * 2010-09-29 2016-05-10 Pirelli Tyre S.P.A. High performance rain tyre
US9266396B2 (en) * 2010-11-15 2016-02-23 Bridgestone Corporation Pneumatic radial tire for passenger cars
JP5395786B2 (ja) 2010-12-29 2014-01-22 住友ゴム工業株式会社 空気入りタイヤ
ITTO20110471A1 (it) * 2011-05-30 2012-12-01 Bridgestone Corp Metodo per determinare il passo longitudinale dei blocchi di una striscia di battistrada
JP5480868B2 (ja) * 2011-10-07 2014-04-23 住友ゴム工業株式会社 空気入りタイヤ
JP5971280B2 (ja) * 2014-06-02 2016-08-17 横浜ゴム株式会社 空気入りタイヤ
JP6358030B2 (ja) * 2014-10-09 2018-07-18 横浜ゴム株式会社 空気入りタイヤ
JP1528450S (pt) * 2014-12-19 2018-07-02
JP6671874B2 (ja) * 2015-07-09 2020-03-25 株式会社ブリヂストン 建設車両用タイヤ
ITUB20154585A1 (it) 2015-10-12 2017-04-12 Pirelli Pneumatico per ruote di motocicli.
ITUB20154793A1 (it) * 2015-11-04 2017-05-04 Pirelli Pneumatico per ruote di motocicli.
CN108349318B (zh) 2015-11-04 2021-02-26 倍耐力轮胎股份公司 用于摩托车车轮的轮胎
USD815584S1 (en) * 2016-02-19 2018-04-17 Bridgestone Corporation Tire tread
JP6784066B2 (ja) * 2016-06-08 2020-11-11 住友ゴム工業株式会社 空気入りタイヤ
JP6900758B2 (ja) * 2017-04-14 2021-07-07 住友ゴム工業株式会社 タイヤ
WO2019111089A1 (en) 2017-12-04 2019-06-13 Pirelli Tyre S.P.A. Tyre for vehicle wheels
CN112287465B (zh) * 2020-11-23 2022-03-18 吉林大学 一种面内轮胎柔性环模型实时仿真的实现方法
CN112572065B (zh) * 2020-12-30 2023-03-07 赛轮集团股份有限公司 一种高操控性非对称花纹轮胎

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984616A (en) * 1989-05-25 1991-01-15 The Goodyear Tire & Rubber Company Front and rear tire tread patterns in a four-wheeled tire/vehicle system
JPH0648120A (ja) * 1992-01-08 1994-02-22 Bridgestone Corp 空気入りタイヤ
JP3110852B2 (ja) * 1992-04-08 2000-11-20 株式会社ブリヂストン 空気入りタイヤ
JP2643065B2 (ja) * 1992-10-19 1997-08-20 住友ゴム工業株式会社 空気入りタイヤ
IT1265035B1 (it) 1993-05-31 1996-10-28 Pirelli Pneumatico per ruote di veicoli con battistrada a bassa rumorosita' di rotolamento
JP2702878B2 (ja) * 1993-08-27 1998-01-26 住友ゴム工業株式会社 空気入りタイヤ
JPH07186622A (ja) * 1993-12-27 1995-07-25 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JPH09132008A (ja) * 1995-11-08 1997-05-20 Yokohama Rubber Co Ltd:The 空気入りタイヤ
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
US6656300B1 (en) * 1997-09-26 2003-12-02 Pirelli Pneumatici S.P.A. High performance tire for vehicles
TR200103814T2 (tr) 1999-06-30 2002-06-21 Pirelli Pneumatici S.P.A. Motorlu bir vasıta için yüksek performanslı lastik.
ES2300283T3 (es) * 1999-12-01 2008-06-16 Pirelli Tyre S.P.A. Neumatico de rendimiento alto y medio para vehiculos.
AU5437901A (en) * 1999-12-01 2001-06-12 Pirelli Pneumatici S.P.A. Tyre for high-performance vehicles
JP3367927B2 (ja) * 2000-01-24 2003-01-20 住友ゴム工業株式会社 空気入りタイヤ
JP4439658B2 (ja) * 2000-02-14 2010-03-24 住友ゴム工業株式会社 空気入りタイヤ
JP3443400B2 (ja) * 2000-12-06 2003-09-02 住友ゴム工業株式会社 空気入りタイヤ
JP2002240042A (ja) * 2001-02-15 2002-08-28 Bridgestone Corp タイヤ加硫成型用金型
PT1768860E (pt) * 2004-07-16 2008-10-27 Pirelli Pneu de elevado desempenho para um veículo a motor

Also Published As

Publication number Publication date
AR051363A1 (es) 2007-01-10
JP4598069B2 (ja) 2010-12-15
CN100528610C (zh) 2009-08-19
US20140090760A1 (en) 2014-04-03
CN101001762A (zh) 2007-07-18
PL1768860T3 (pl) 2009-01-30
PT1768860E (pt) 2008-10-27
JP2008506570A (ja) 2008-03-06
EP1768860A1 (en) 2007-04-04
AU2004321550A1 (en) 2006-01-26
DE602004015165D1 (de) 2008-08-28
US20080196806A1 (en) 2008-08-21
US8622104B2 (en) 2014-01-07
US20170008348A9 (en) 2017-01-12
WO2006007877A1 (en) 2006-01-26
BRPI0418953B1 (pt) 2015-07-14
ATE401205T1 (de) 2008-08-15
EP1768860B1 (en) 2008-07-16
ES2310749T3 (es) 2009-01-16
US9873290B2 (en) 2018-01-23
CA2573355A1 (en) 2006-01-26

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2257 DE 08/04/2014

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/07/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/07/2025