BR0005104A - Pneu de baixa resistência a rodagem para veìculos, banda de rodagem compósita para pneus de veìculos, e, processos para fabricar um pneu para rodas de veìculo, para revestir um pneu gasto para rodas de veìculo e para aumentar à resistência ao desgaste de um pneu - Google Patents

Pneu de baixa resistência a rodagem para veìculos, banda de rodagem compósita para pneus de veìculos, e, processos para fabricar um pneu para rodas de veìculo, para revestir um pneu gasto para rodas de veìculo e para aumentar à resistência ao desgaste de um pneu

Info

Publication number
BR0005104A
BR0005104A BR0005104-7A BR0005104A BR0005104A BR 0005104 A BR0005104 A BR 0005104A BR 0005104 A BR0005104 A BR 0005104A BR 0005104 A BR0005104 A BR 0005104A
Authority
BR
Brazil
Prior art keywords
tire
vehicle wheels
resistance
vehicle
vehicles
Prior art date
Application number
BR0005104-7A
Other languages
English (en)
Other versions
BR0005104B1 (pt
Inventor
Angela Amaddeo
Mario Isola
Antonio Serra
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 BR0005104A publication Critical patent/BR0005104A/pt
Publication of BR0005104B1 publication Critical patent/BR0005104B1/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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • 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
    • 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
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • 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
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/18—Anti-skid inserts, e.g. vulcanised into the tread band of strip form, e.g. metallic combs, rubber strips of different wear resistance
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tyre Moulding (AREA)

Abstract

"PNEU DE BAIXA RESISTêNCIA A RODAGEM PARA VEìCULOS, BANDA DE RODAGEM COMPóSITA PARA PNEUS DE VEìCULOS, E, PROCESSOS PARA FABRICAR UM PNEU PARA RODAS DE VEìCULO, PARA REVESTIR UM PNEU GASTO PARA RODAS DE VEìCULO E PARA AUMENTAR A RESISTêNCIA AO DESGASTE DE UM PNEU" Um pneu de baixa resistência a rodagem (1) para veículos é descrito que compreende pelo menos uma camada de correia (7) coaxialmente estendendo-se em volta de pelo menos uma lona de carcaça (3), uma banda de rodagem compósita (10) coaxialmente estendendo-se em volta da camada de correia (7) e compreendendo uma camada radialmente externa (12) e uma camada radialmente interna (11) em que a razão entre o módulo de elasticidade E' a 70°C da camada radialmente interna (11) e o módulo de elasticidade E' a 70°C da camada radialmente externa (12) é compreendida entre 1,1 e 3, e a razão entre o valor de tang<sym> a 70°C da camada radialmente interna (11) e o valor de tang<sym> a 70°C da camada radialmente externa (12) é menor do que 0,8. Vantajosamente, o pneu (1) alcança uma solução melhor entre as características de resistência a rodagem, manuseio e conforto com relação ao que é obtenível dos pneus conhecidos para o mesmo tipo de uso.
BRPI0005104-7A 1999-10-28 2000-10-27 pneu de baixa resistência à rodagem para veìculos, banda de rodagem compósita para pneus de veìculos, e, processos para fabricar um pneu para rodas de veìculo, para revestir um pneu gasto para rodas de veìculo e para aumentar a resistência ao desgaste de um pneu. BR0005104B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99203558 1999-10-28

Publications (2)

Publication Number Publication Date
BR0005104A true BR0005104A (pt) 2001-06-19
BR0005104B1 BR0005104B1 (pt) 2011-10-18

Family

ID=8240794

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0005104-7A BR0005104B1 (pt) 1999-10-28 2000-10-27 pneu de baixa resistência à rodagem para veìculos, banda de rodagem compósita para pneus de veìculos, e, processos para fabricar um pneu para rodas de veìculo, para revestir um pneu gasto para rodas de veìculo e para aumentar a resistência ao desgaste de um pneu.

Country Status (12)

Country Link
EP (1) EP1095795B1 (pt)
JP (1) JP2001171316A (pt)
KR (1) KR100676435B1 (pt)
CN (1) CN1239333C (pt)
AR (1) AR026269A1 (pt)
AT (1) ATE338643T1 (pt)
BR (1) BR0005104B1 (pt)
DE (1) DE60030522T2 (pt)
ES (1) ES2272235T3 (pt)
PT (1) PT1095795E (pt)
TR (1) TR200003118A2 (pt)
TW (1) TW519523B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100676435B1 (ko) * 1999-10-28 2007-01-30 피렐리 타이어 소시에떼 퍼 아찌오니 차량용 저전동저항 타이어

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150301B2 (en) 2000-05-30 2006-12-19 Pirelli Pneumatici S.P.A. Motor vehicle tire with low rolling resistance
US20020173577A1 (en) * 2001-03-15 2002-11-21 Deevers Susan Lynn Tire with tread of rubber composition which contains 1,3-bis-(citraconimidomethyhl) benzene or pentaerythritol triacrylate
KR20030025966A (ko) * 2001-09-24 2003-03-31 금호산업 주식회사 저 회전저항 승용차용 타이어
DE10234391B4 (de) * 2002-07-23 2006-07-20 Ralf Bohle Gmbh Fahrzeugreifen
JP2006514899A (ja) * 2003-04-28 2006-05-18 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 多層トレッドを備えた空気圧タイヤ及びその製造方法
CN100537275C (zh) 2003-12-30 2009-09-09 倍耐力轮胎公司 充气轮胎及其制造方法
CN100589998C (zh) * 2003-12-30 2010-02-17 倍耐力轮胎公司 用于车辆的轮胎
JP4500075B2 (ja) * 2004-03-22 2010-07-14 住友ゴム工業株式会社 空気入りタイヤ
FR2886215A1 (fr) * 2005-05-24 2006-12-01 Michelin Soc Tech Pneumatique pour deux roues
JP5052040B2 (ja) * 2006-05-23 2012-10-17 株式会社ブリヂストン 空気入りタイヤ
US8720507B2 (en) 2006-11-01 2014-05-13 The Yokohoma Rubber Co., Ltd. Pneumatic tire with high speed durability
JP2010159374A (ja) * 2009-01-09 2010-07-22 Sumitomo Rubber Ind Ltd テキスタイルコード被覆用ゴム組成物およびそれを用いたタイヤ
US20140034220A1 (en) * 2011-04-28 2014-02-06 Gianni Mancini Process and plant for building tyres for vehicle wheels
US9074321B2 (en) * 2013-09-24 2015-07-07 E I Du Pont De Nemours And Company Fibrous pulp and use thereof in a composite
CN109719439B (zh) * 2019-01-08 2021-04-13 南通理工学院 一种3d打印的管道外壁焊接模拟装置
WO2020255450A1 (ja) * 2019-06-20 2020-12-24 株式会社ブリヂストン ベーストレッド用ゴム組成物及びタイヤ
JP6699794B1 (ja) * 2019-10-15 2020-05-27 住友ゴム工業株式会社 タイヤ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584642B2 (ja) * 1979-03-23 1983-01-27 横浜ゴム株式会社 ラジアルタイヤ
JPS5639904A (en) * 1979-09-01 1981-04-15 Bridgestone Corp Radial tire for passenger car with low rolling resistance
US4381810A (en) * 1981-05-22 1983-05-03 The Goodyear Tire & Rubber Company Tire with dual tread compound
JPS58128904A (ja) * 1982-01-26 1983-08-01 Sumitomo Rubber Ind Ltd 複合トレツドを備えた重車両用ラジアルタイヤ
JPS6061312A (ja) * 1983-09-16 1985-04-09 Yokohama Rubber Co Ltd:The 乗用車用ラジアルタイヤ
JPH0684121B2 (ja) * 1983-11-29 1994-10-26 株式会社ブリヂストン 高速操縦安定性に優れる乗用車用ラジアルタイヤ
JPS6248739A (ja) * 1985-08-27 1987-03-03 Bridgestone Corp 高速走行に適した高グリツプトレツドゴム組成物
JPS62113604A (ja) * 1985-11-11 1987-05-25 Bridgestone Corp 二輪車用前輪タイヤ
US5526859A (en) * 1992-12-14 1996-06-18 Sumitomo Rubber Industries, Ltd. Radial tires including short fibers
US5576104A (en) * 1994-07-01 1996-11-19 The Goodyear Tire & Rubber Company Elastomers containing partially oriented reinforcing fibers, tires made using said elastomers, and a method therefor
CA2140999A1 (en) * 1994-11-07 1996-05-08 Jennifer Leigh Gabor Triplex tread
JP3529942B2 (ja) * 1996-06-11 2004-05-24 株式会社ブリヂストン ゴム組成物の製造法およびこの方法により製造したゴム組成物を使用した重荷重用空気入タイヤ
KR100624121B1 (ko) * 1998-12-21 2006-09-19 피렐리 타이어 소시에떼 퍼 아찌오니 타이어용 이중 구조 트레드 밴드
EP1095795B1 (en) * 1999-10-28 2006-09-06 Pirelli Tyre S.p.A. Low rolling resistance tire for vehicles
US6516847B1 (en) * 1999-10-28 2003-02-11 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles having a composite tread

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100676435B1 (ko) * 1999-10-28 2007-01-30 피렐리 타이어 소시에떼 퍼 아찌오니 차량용 저전동저항 타이어

Also Published As

Publication number Publication date
CN1239333C (zh) 2006-02-01
KR100676435B1 (ko) 2007-01-30
PT1095795E (pt) 2006-12-29
TW519523B (en) 2003-02-01
BR0005104B1 (pt) 2011-10-18
KR20010040178A (ko) 2001-05-15
TR200003118A3 (tr) 2001-05-21
CN1298811A (zh) 2001-06-13
TR200003118A2 (tr) 2001-05-21
DE60030522D1 (de) 2006-10-19
JP2001171316A (ja) 2001-06-26
AR026269A1 (es) 2003-02-05
DE60030522T2 (de) 2007-04-12
EP1095795A1 (en) 2001-05-02
ATE338643T1 (de) 2006-09-15
ES2272235T3 (es) 2007-05-01
EP1095795B1 (en) 2006-09-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/10/2011, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PATENTE EXTINTA EM 18.10.2021