BR9805744A - Pneu para rodas de veículos - Google Patents

Pneu para rodas de veículos

Info

Publication number
BR9805744A
BR9805744A BR9805744-8A BR9805744A BR9805744A BR 9805744 A BR9805744 A BR 9805744A BR 9805744 A BR9805744 A BR 9805744A BR 9805744 A BR9805744 A BR 9805744A
Authority
BR
Brazil
Prior art keywords
carcass
tire
elements
vehicle wheel
side parts
Prior art date
Application number
BR9805744-8A
Other languages
English (en)
Inventor
Renato Caretta
Maurizio Marchini
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 BR9805744A publication Critical patent/BR9805744A/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
    • B60C9/02—Carcasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/165—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction parallel to the core axis and placing the pieces side-by-side to form an annular element
    • 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
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • 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
    • B60C15/05—Bead cores multiple, i.e. with two or more cores in each 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
    • B60C15/06—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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • 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
    • B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B29D2030/1685—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00 the layers being applied being already cut to the appropriate length, before the application step

Landscapes

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

Abstract

"PNEU PARA RODAS DE VEìCULOS". A estrutura de carcaça (2) de um pneu compreende uma ou mais capas de carcaça (3, 31) cada uma formada de segmentos em tira (13, 33) incluindo elementos filiformes longitudinais (14) incorporadas em uma camada de material elastomérico (17). Os elementos em tira (13, 33) possuem respectivas partes de coroa (25) dispostas circunferencialmente em relação mútua lado a lado, e partes laterais (240 se estendendo radialmente nos costados do pneu. As partes laterais de capa de carcaça (3, 31) são cada uma pelo menos parcialmente revestida com pelo menos uma das partes laterais pertencentes a um segmento de deposição adjacente. Associadas com as capas de carcaça (3) existem estruturas anulares (4) que compreendem um par de elementos postiços inextensíveis (27, 28) na forma de um anel tubular que são ancorados às primeira e segunda capas de carcaça (3, 31) respectivamente e axialmente separados por um corpo de enchimento elastomérico (29). Uma estrutura de cinta (5), uma banda de rodagem (8) e costados (paredes laterais) (9) são combinados com a estrutura de carcaça (2) para definir um pneu (1).
BR9805744-8A 1997-12-30 1998-12-29 Pneu para rodas de veículos BR9805744A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830733A EP0928702B1 (en) 1997-12-30 1997-12-30 A tyre for vehicle wheels

Publications (1)

Publication Number Publication Date
BR9805744A true BR9805744A (pt) 1999-12-14

Family

ID=8230935

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805744-8A BR9805744A (pt) 1997-12-30 1998-12-29 Pneu para rodas de veículos

Country Status (13)

Country Link
EP (1) EP0928702B1 (pt)
JP (1) JP4649004B2 (pt)
KR (1) KR100598816B1 (pt)
CN (1) CN1158196C (pt)
AR (1) AR014219A1 (pt)
AT (1) ATE250517T1 (pt)
BR (1) BR9805744A (pt)
DE (1) DE69725154T2 (pt)
ES (1) ES2208860T3 (pt)
PT (1) PT928702E (pt)
RU (1) RU2222437C2 (pt)
TR (1) TR199802758A1 (pt)
TW (1) TW418165B (pt)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69725154T2 (de) * 1997-12-30 2004-07-08 Pirelli Pneumatici S.P.A. Luftreifen für Fahrzeugräder
DE69905160T2 (de) 1998-06-05 2003-10-16 Pirelli Verfahren zur herstellung eines fahrzeugreifens, ein damit hergestellter reifen und einen solchen reifen enthaltendes fahrzeugrad
US6457504B1 (en) * 1998-07-31 2002-10-01 Pirelli Pneumatici S.P.A. Carcass structure for vehicle tires
US6763868B1 (en) * 1998-07-31 2004-07-20 Pirelli Pneumatici S.P.A. Tire for a two-wheeled vehicle and carcass structure for the tire
JP2001097010A (ja) * 1999-09-30 2001-04-10 Bridgestone Corp 空気入りタイヤ
CN1205019C (zh) * 1999-11-19 2005-06-08 倍耐力轮胎公司 制造车辆轮胎合成橡胶材料组成部分的方法
US6899154B2 (en) 2000-01-28 2005-05-31 Pirelli Pneumatici S.P.A. Carcass structure for a tire and tire provided with the carcass structure
AU5030301A (en) * 2000-01-28 2001-08-07 Pirelli Pneumatici S.P.A. A carcass structure for tyres for vehicle wheels, and a tyre comprising said carcass structure
CN1261311C (zh) * 2000-01-28 2006-06-28 倍耐力轮胎公司 两轮车车辆轮胎的胎壳结构及设有这种胎壳结构的轮胎
BR0105388A (pt) 2000-03-31 2002-02-19 Pirelli Pneu auto-sustentado para rodas de veìculo, e, método de fabricar um pneu auto-sustentado para rodas de veìculo
US7150301B2 (en) 2000-05-30 2006-12-19 Pirelli Pneumatici S.P.A. Motor vehicle tire with low rolling resistance
BR0114173A (pt) 2000-09-26 2003-07-29 Pirelli Pneu para uma roda de veìculo, processo para produzir pneus para rodas de veìculos, método para acoplar o componente, que compreende um material elastomérico que é reticulável na ausência substancial de enxofre, com um componente feito de um material elastomérico que é reticulável com enxofre, e, produto elastomérico reticulado
IT1316031B1 (it) * 2000-12-19 2003-03-26 Trelleborg Wheel Systems S P A Procedimento per radiografare i tessuti di rinforzo tessili neipneumatici e nei manufatti in genere realizzati con detti tessuti.
US7025846B2 (en) 2000-12-22 2006-04-11 Pirelli Pneumatici S.P.A. Self-supporting tyre for vehicle wheels and method for manufacturing the same
BR0207687A (pt) 2001-02-23 2004-03-23 Pirelli Processo para a produção de pneus para rodas de veìculos, pneu para rodas de veìculos, composição elastomérica reticulável, e, produto manufaturado elastomérico reticulado
JP4216079B2 (ja) * 2001-04-10 2009-01-28 ソシエテ ド テクノロジー ミシュラン 群形態の補強構造体を備えたタイヤ
US7165587B2 (en) 2001-05-29 2007-01-23 Bridgestone Corporation Toric reinforced air bag for safety tire and method of producing the same as well as method of producing shaped body for reinforcing layer
BR0211293B1 (pt) 2001-07-25 2011-11-01 processo para produzir continuamente uma composição elastomérica.
JP2005503954A (ja) 2001-09-27 2005-02-10 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 自己シールタイヤ、およびその製造方法
DE60143131D1 (de) 2001-09-28 2010-11-04 Pirelli Notlaufreifen für fahrzeugräder, und verfahren zur herstellung desselben
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
JP4038481B2 (ja) 2001-12-21 2008-01-23 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車輪用タイヤ、トレッドバンド、およびこれらに使用されるエラストマー組成物
WO2003055667A1 (fr) * 2001-12-28 2003-07-10 Societe De Technologie Michelin Methode de pose de fils de structure de renfort pour pneumatique
EP1509383B1 (en) 2002-05-31 2009-07-29 Pirelli Tyre S.p.A. Self-sealing tyre and process for its manufacture
AU2002318034A1 (en) 2002-06-28 2004-01-19 Pirelli Pneumatici S.P.A. System for monitoring characteristic parameters of a tyre
BR0212387B1 (pt) 2002-07-11 2011-11-29 processo e aparelho para produzir continuamente uma composição elastomérica.
JP4353534B2 (ja) * 2003-02-24 2009-10-28 横浜ゴム株式会社 タイヤ／ホイール組立体
AU2003219375A1 (en) * 2003-04-18 2004-11-04 Pirelli Pneumatici S.P.A. Tyre for vehicle wheels and method of manufacturing
JP4564919B2 (ja) 2003-06-19 2010-10-20 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 改善されたベルト構造を有するタイヤ
CN100496955C (zh) 2003-12-29 2009-06-10 倍耐力轮胎公司 轮胎的制造方法
JP4695429B2 (ja) * 2004-11-11 2011-06-08 住友ゴム工業株式会社 空気入りタイヤ及びその製造方法
JP4540452B2 (ja) * 2004-11-19 2010-09-08 株式会社ブリヂストン 空気入りタイヤの製造装置及び製造方法
JP5027668B2 (ja) 2004-12-01 2012-09-19 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車輪用タイヤの構成要素の製造工程を制御する方法及び装置
JP4581752B2 (ja) * 2005-03-07 2010-11-17 横浜ゴム株式会社 空気入りタイヤの製造方法及び空気入りタイヤ
WO2006114124A1 (en) 2005-04-28 2006-11-02 Pirelli Tyre S.P.A. Tire and crosslikable elastomeric composition
JP2006347363A (ja) * 2005-06-16 2006-12-28 Bridgestone Corp 空気入りタイヤ並びにその製造装置及び製造方法
DE602005024322D1 (de) 2005-12-20 2010-12-02 Pirelli Luftreifen mit asymmetrischem laufflächenprofil
DE602005020531D1 (de) 2005-12-23 2010-05-20 Pirelli Luftreifen mit verbesserter gürtelstruktur
ATE482819T1 (de) * 2005-12-28 2010-10-15 Pirelli Verfahren und vorrichtung zur herstellung von luftreifen
CN102363365B (zh) * 2005-12-28 2014-06-11 倍耐力轮胎股份公司 制造充气轮胎的方法和装置
KR100784281B1 (ko) * 2006-06-02 2007-12-12 한국타이어 주식회사 내구력 저하를 완화하는 전자기 유체 무공압 타이어
US8299152B2 (en) 2006-10-30 2012-10-30 Pirelli Tyre S.P.A. Tire for vehicle wheels comprising crosslinked elastomeric composition
JP5080871B2 (ja) * 2007-06-08 2012-11-21 住友ゴム工業株式会社 空気入りタイヤ、及びその製造方法
JP2009001108A (ja) * 2007-06-20 2009-01-08 Sumitomo Rubber Ind Ltd 空気入りラジアルタイヤ
JP4263755B1 (ja) 2007-10-23 2009-05-13 住友ゴム工業株式会社 空気入りタイヤの製造方法
WO2010064077A1 (en) * 2008-04-18 2010-06-10 Pirelli Tyre S.P.A. Process and apparatus for assembling tyres
WO2010122396A2 (en) 2009-04-22 2010-10-28 Pirelli Tyre S.P.A. Tyre for heavy load vehicle wheels
EP2424738B1 (en) 2009-04-29 2014-04-02 Pirelli Tyre S.p.A. Tire with controlled resistance to the formation of surface defects
WO2011077330A1 (en) 2009-12-22 2011-06-30 Pirelli Tyre S.P.A. Extrusion process and device for producing elastomeric compounds
JP5247852B2 (ja) 2010-11-05 2013-07-24 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP5276647B2 (ja) * 2010-11-18 2013-08-28 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP5225431B2 (ja) 2010-12-06 2013-07-03 住友ゴム工業株式会社 ストリップ、その製造方法および空気入りタイヤの製造方法
JP5225364B2 (ja) 2010-12-08 2013-07-03 住友ゴム工業株式会社 ストリップ、その製造方法および空気入りタイヤの製造方法
JP2013082143A (ja) 2011-10-11 2013-05-09 Sumitomo Rubber Ind Ltd 空気入りタイヤの製造方法、及びそれによって形成された空気入りタイヤ
JP5261584B2 (ja) 2012-01-20 2013-08-14 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP6196433B2 (ja) * 2012-09-27 2017-09-13 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP5973863B2 (ja) * 2012-10-02 2016-08-23 住友ゴム工業株式会社 中子組立体の検査方法
KR102206804B1 (ko) * 2013-08-01 2021-01-25 피렐리 타이어 소시에떼 퍼 아찌오니 차륜용 타이어 건조 방법 및 장치와 차륜용 타이어
RU2662890C2 (ru) * 2013-12-23 2018-07-31 Пирелли Тайр С.П.А. Шина для колес транспортных средств большой грузоподъемности
MX2017008035A (es) 2014-12-29 2017-10-20 Pirelli Proceso para la produccion de neumaticos.
JP2018008553A (ja) * 2016-07-11 2018-01-18 株式会社ブリヂストン ゴムクローラ
CN107160949B (zh) * 2017-06-10 2019-03-22 夏涛 一种可呼吸的防爆轮胎
FR3102097A1 (fr) * 2019-10-16 2021-04-23 Compagnie Generale Des Etablissements Michelin Pneumatique a emission de bruit reduit et son procede de fabrication

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Also Published As

Publication number Publication date
AR014219A1 (es) 2001-02-07
TR199802758A1 (xx) 1999-07-21
KR100598816B1 (ko) 2007-04-25
JP4649004B2 (ja) 2011-03-09
EP0928702B1 (en) 2003-09-24
DE69725154D1 (de) 2003-10-30
CN1221686A (zh) 1999-07-07
JPH11254906A (ja) 1999-09-21
KR19990063569A (ko) 1999-07-26
PT928702E (pt) 2004-02-27
RU2222437C2 (ru) 2004-01-27
ATE250517T1 (de) 2003-10-15
DE69725154T2 (de) 2004-07-08
ES2208860T3 (es) 2004-06-16
EP0928702A1 (en) 1999-07-14
CN1158196C (zh) 2004-07-21
TW418165B (en) 2001-01-11

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

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