BR112017012075A2 - pneu para rodas de veículo. - Google Patents

pneu para rodas de veículo.

Info

Publication number
BR112017012075A2
BR112017012075A2 BR112017012075A BR112017012075A BR112017012075A2 BR 112017012075 A2 BR112017012075 A2 BR 112017012075A2 BR 112017012075 A BR112017012075 A BR 112017012075A BR 112017012075 A BR112017012075 A BR 112017012075A BR 112017012075 A2 BR112017012075 A2 BR 112017012075A2
Authority
BR
Brazil
Prior art keywords
tire
wire
diameter
vehicle wheels
reinforcement
Prior art date
Application number
BR112017012075A
Other languages
English (en)
Other versions
BR112017012075B1 (pt
Inventor
Bolgiaghi Davide
Luigi Daghini Guido
Garro Luciano
Agresti Simone
Tresoldi Stefano
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 BR112017012075A2 publication Critical patent/BR112017012075A2/pt
Publication of BR112017012075B1 publication Critical patent/BR112017012075B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/0613Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the rope configuration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606Reinforcing cords for rubber or plastic articles
    • D07B1/062Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C2009/0071Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0092Twist structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2061Physical properties or dimensions of the belt coating rubber
    • B60C2009/2067Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074Physical properties or dimension of the belt cord
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074Physical properties or dimension of the belt cord
    • B60C2009/2077Diameters of the cords; Linear density thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074Physical properties or dimension of the belt cord
    • B60C2009/2083Density in width direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2074Physical properties or dimension of the belt cord
    • B60C2009/2096Twist structures
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2001Wires or filaments
    • D07B2201/2006Wires or filaments characterised by a value or range of the dimension given
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2015Strands
    • D07B2201/2024Strands twisted
    • D07B2201/2025Strands twisted characterised by a value or range of the pitch parameter given
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2051Cores characterised by a value or range of the dimension given
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/20Rope or cable components
    • D07B2201/2047Cores
    • D07B2201/2052Cores characterised by their structure
    • D07B2201/2059Cores characterised by their structure comprising wires
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2801/00Linked indexing codes associated with indexing codes or classes of D07B
    • D07B2801/12Strand

Landscapes

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

Abstract

pneu (100) para rodas de veículo compreende uma estrutura de correia (106) compreendendo pelo menos uma camada de reforço tendo uma pluralidade de cordonéis de reforço (10), em que cada cordonel de reforço (10) compreende um primeiro fio metálico (11) tendo um primeiro diâmetro e um segundo fio metálico (12) tendo um segundo diâmetro maior do que o primeiro diâmetro, em que o primeiro fio (11) é substancialmente reto e o segundo fio (12) é enrolado de maneira helicoidal em torno do primeiro fio (11) com um passo de enrolamento predeterminado (p).
BR112017012075-5A 2014-12-18 2015-12-17 Pneu para rodas de veículo BR112017012075B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20142173 2014-12-18
ITMI2014A002173 2014-12-18
PCT/IB2015/059712 WO2016098035A1 (en) 2014-12-18 2015-12-17 Tyre for vehicle wheels

Publications (2)

Publication Number Publication Date
BR112017012075A2 true BR112017012075A2 (pt) 2018-01-16
BR112017012075B1 BR112017012075B1 (pt) 2021-06-01

Family

ID=52574281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012075-5A BR112017012075B1 (pt) 2014-12-18 2015-12-17 Pneu para rodas de veículo

Country Status (5)

Country Link
EP (1) EP3233532B1 (pt)
CN (1) CN107000483B (pt)
BR (1) BR112017012075B1 (pt)
MX (1) MX2017006600A (pt)
WO (1) WO2016098035A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225231A1 (de) * 2016-11-25 2018-05-30 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit einer Gürtellage aufweisend Stahl-Monofilamente
DE102016225234A1 (de) * 2016-11-25 2018-05-30 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit einer Gürtellage aufweisend Stahl-Festigkeitsträger
JP7119879B2 (ja) * 2018-10-12 2022-08-17 住友ゴム工業株式会社 複合コード及びそれを用いたタイヤ
CN110239283B (zh) * 2019-06-26 2023-05-30 青岛双星轮胎工业有限公司 钢丝胎体hp轮胎及其制造工艺
BR112022009757A2 (pt) * 2019-12-17 2022-08-09 Pirelli Cabo de reforço metálico para pneus de rodas de veículos
CN114829703A (zh) * 2019-12-17 2022-07-29 倍耐力轮胎股份公司 用于车辆车轮的轮胎的金属增强帘线

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB366636A (en) * 1930-11-28 1932-02-11 Dunlop Rubber Co Improvements in and relating to pneumatic tyres and the manufacture thereof
GB1311914A (en) * 1970-09-05 1973-03-28 Kobe Steel Ltd Steel cord
LU84844A1 (de) * 1983-06-03 1983-11-17 Trefilarbed Sa Drahtseilkonstruktion fuer elastomere erzeugnisse
MY100832A (en) 1986-03-06 1991-03-15 Goodyear Tire & Rubber Reinforced composite structure
US5285623A (en) * 1989-04-03 1994-02-15 N.V. Bekaert S.A. Steel cord with improved fatigue strength
JPH03157205A (ja) * 1989-11-13 1991-07-05 Yokohama Rubber Co Ltd:The 空気入リラジアルタイヤ
JPH06207388A (ja) * 1993-01-13 1994-07-26 Bridgestone Corp ゴム物品補強用コードおよび空気入りラジアルタイヤ
DE4409182A1 (de) * 1994-03-17 1995-09-21 Sp Reifenwerke Gmbh Festigkeitsträger für Fahrzeugreifen
US6247514B1 (en) 1994-12-20 2001-06-19 The Goodyear Tire & Rubber Company Tires with high strength reinforcement
JPH08284081A (ja) * 1995-04-07 1996-10-29 Tokyo Seiko Co Ltd ゴム補強用スチールコード及びラジアルタイヤ
US5779829A (en) 1995-08-24 1998-07-14 The Goodyear Tire & Rubber Company Pneumatic tire having a single carcass ply reinforced with metallic cords, a high ending ply, turnup and locked bead construction
JPH09156314A (ja) * 1995-12-08 1997-06-17 Toyo Tire & Rubber Co Ltd 大型ラジアルタイヤ
JP2001329476A (ja) * 2000-05-15 2001-11-27 Tokyo Seiko Co Ltd スチールコードおよびそのスチールコードを用いたタイヤ
US6811877B2 (en) * 2003-02-21 2004-11-02 The Goodyear Tire & Rubber Company Reinforcing structure
JP3686673B1 (ja) * 2004-04-08 2005-08-24 住友電工スチールワイヤー株式会社 ゴム物品補強用金属コード及びそのコードの製造方法
JP2008297667A (ja) * 2007-05-31 2008-12-11 Yokohama Rubber Co Ltd:The スチールコード及びその製造方法と空気入りタイヤ
DE102010000050A1 (de) * 2010-01-12 2011-07-14 Continental Reifen Deutschland GmbH, 30165 Stahlkord zur Verwendung als Festigkeitsträger in Bauteilen von Fahrzeugluftreifen
US20120067487A1 (en) 2010-09-22 2012-03-22 Yann Bernard Duval Tires with high strength reinforcement
CN102561076B (zh) * 2010-12-16 2015-02-25 杜邦公司 具有高断裂强力和高断裂伸长率的复合绳及相关增强制品和用途

Also Published As

Publication number Publication date
CN107000483B (zh) 2019-09-03
EP3233532A1 (en) 2017-10-25
EP3233532B1 (en) 2019-09-04
BR112017012075B1 (pt) 2021-06-01
CN107000483A (zh) 2017-08-01
WO2016098035A1 (en) 2016-06-23
MX2017006600A (es) 2017-08-22

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 17/12/2015, OBSERVADAS AS CONDICOES LEGAIS.