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BR9805816A - Pneu de alta curvatura transversal e processo para sua fabricação. - Google Patents

Pneu de alta curvatura transversal e processo para sua fabricação.

Info

Publication number
BR9805816A
BR9805816A BR9805816-9A BR9805816A BR9805816A BR 9805816 A BR9805816 A BR 9805816A BR 9805816 A BR9805816 A BR 9805816A BR 9805816 A BR9805816 A BR 9805816A
Authority
BR
Brazil
Prior art keywords
tire
strip
elastomeric material
internal layer
equatorial
Prior art date
Application number
BR9805816-9A
Other languages
English (en)
Inventor
Giancarlo Armellin
Peter Kronthaler
Thomas Z Ller
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 BR9805816A publication Critical patent/BR9805816A/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/12—Carcasses built-up with rubberised layers of discrete fibres or filaments
    • 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
    • B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • 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
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C9/2204—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre obtained by circumferentially narrow strip winding

Landscapes

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

Abstract

"PNEU DE ALTA CURVATURA TRANSVERSAL E PROCESSO PARA SUA FABRICAçãO". Um pneu de alta curvatura transversal para veículos de duas rodas compreende uma estrutura de cinta (10) fornecida em uma camada radialmente interna (10a), com um tira (11) feita de um material elastomérico que incorpora uma pluralidade de cordões de reforço inclinada em relação ao plano equatorial do pneu (1) e dotada em uma camada radialmente externa (10b) de uma pluralidade de bobinas circunferenciais (14a), arranjadas axialmente lado a lado de um cordão (14) enrolado com um ângulo substancialmente nulo em relação ao plano equatorial x-x do pneu ao longo de uma direção de enrolamento adaptada para tensionar em compressão porções feitas de um material elastomérico interpostas entre cordões de reforço consecutivos (12) incorporados na tira (11) da camada radialmente interna (10a). Tal pneu (1) associa, com vantagem, desempenhos ótimos de regularidade de desgaste, comportamento em estrada seja em trechos retos e em curva, boa produção quilométrica e baixo peso.
BR9805816-9A 1997-12-29 1998-12-29 Pneu de alta curvatura transversal e processo para sua fabricação. BR9805816A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830724A EP0928703A1 (en) 1997-12-29 1997-12-29 High transverse curvature tire for two-wheeled vehicles and method for its manufacture

Publications (1)

Publication Number Publication Date
BR9805816A true BR9805816A (pt) 1999-12-14

Family

ID=8230927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805816-9A BR9805816A (pt) 1997-12-29 1998-12-29 Pneu de alta curvatura transversal e processo para sua fabricação.

Country Status (8)

Country Link
EP (1) EP0928703A1 (pt)
JP (1) JPH11245616A (pt)
KR (1) KR19990063553A (pt)
AR (1) AR014188A1 (pt)
BR (1) BR9805816A (pt)
ID (1) ID21601A (pt)
TR (1) TR199802736A1 (pt)
TW (1) TW541253B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3090437B2 (ja) 1998-07-02 2000-09-18 住友ゴム工業株式会社 自動二輪車用タイヤ
JP4109468B2 (ja) 2002-03-05 2008-07-02 住友ゴム工業株式会社 自動二輪車用ラジアルタイヤ
AU2003219347A1 (en) * 2003-03-26 2004-10-18 Pirelli Pneumatici S.P.A. Pneumatic tyre for two wheeled vehicles
JP4315820B2 (ja) * 2004-01-07 2009-08-19 株式会社ブリヂストン 二輪車用空気入りタイヤ
JP4963860B2 (ja) * 2006-04-20 2012-06-27 株式会社ブリヂストン 自動二輪車用ラジアルタイヤ
KR102612232B1 (ko) * 2021-10-27 2023-12-11 금호타이어 주식회사 2-플라이 경량화 구조의 중하중용 타이어

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0635383B1 (en) * 1993-07-19 1997-11-12 Bridgestone Corporation Pneumatic tire
GB2283215B (en) * 1993-10-29 1997-07-23 Sumitomo Rubber Ind Motor-cycle radial tyre
GB9418963D0 (en) * 1994-09-21 1994-11-09 Sumitomo Rubber Ind Motorcycle radial tyre
IT1271785B (it) * 1994-12-22 1997-06-09 Pirelli Pneumatico ad elevata curvatura trasversale,particolarmente per ruote di motoveicoli
IT1277400B1 (it) * 1995-08-01 1997-11-10 Pirelli Pneumatico ad elevata curvatura trasversale particolarmente per veicolo a due ruote
JPH09286204A (ja) * 1996-04-23 1997-11-04 Bridgestone Corp 二輪車用ラジアルタイヤ

Also Published As

Publication number Publication date
EP0928703A1 (en) 1999-07-14
TW541253B (en) 2003-07-11
AR014188A1 (es) 2001-02-07
JPH11245616A (ja) 1999-09-14
ID21601A (id) 1999-07-01
KR19990063553A (ko) 1999-07-26
TR199802736A1 (xx) 1999-07-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 7A,8A,9A,10A,11A E 12A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A E 12A ANUIDADES.

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 2606 DE 15-12-2020 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.