BR112022009757A2 - Cabo de reforço metálico para pneus de rodas de veículos - Google Patents

Cabo de reforço metálico para pneus de rodas de veículos

Info

Publication number
BR112022009757A2
BR112022009757A2 BR112022009757A BR112022009757A BR112022009757A2 BR 112022009757 A2 BR112022009757 A2 BR 112022009757A2 BR 112022009757 A BR112022009757 A BR 112022009757A BR 112022009757 A BR112022009757 A BR 112022009757A BR 112022009757 A2 BR112022009757 A2 BR 112022009757A2
Authority
BR
Brazil
Prior art keywords
vehicle wheel
wheel tires
metallic
metallic reinforcement
reinforcement cable
Prior art date
Application number
BR112022009757A
Other languages
English (en)
Inventor
Agresti Simone
Luigi Daghini Guido
Ascanelli Alessandro
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 BR112022009757A2 publication Critical patent/BR112022009757A2/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
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/0646—Reinforcing cords for rubber or plastic articles comprising longitudinally preformed wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0078—Modulus
    • 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
    • B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
    • B60C2009/0092—Twist structure
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2025—Strands twisted characterised by a value or range of the pitch parameter given
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005—Elongation or elasticity
    • D07B2401/201—Elongation or elasticity regarding structural elongation
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2046—Tire cords

Landscapes

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

Abstract

CABO DE REFORÇO METÁLICO PARA PNEUS DE RODAS DE VEÍCULOS. A presente invenção se refere a um cabo de reforço metálico (10) para pneus de rodas de veículos que compreende pelo menos dois arames metálicos (11) torcidos juntos com um passo de torção predeterminado (P). O cabo de reforço metálico (10) tem um alongamento de carga parcial maior do que 3%, preferivelmente maior do que 3,5%.
BR112022009757A 2019-12-17 2020-12-16 Cabo de reforço metálico para pneus de rodas de veículos BR112022009757A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201900024286 2019-12-17
PCT/IB2020/062014 WO2021124138A1 (en) 2019-12-17 2020-12-16 Metallic reinforcing cord for tyres for vehicle wheels

Publications (1)

Publication Number Publication Date
BR112022009757A2 true BR112022009757A2 (pt) 2022-08-09

Family

ID=70155095

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022009757A BR112022009757A2 (pt) 2019-12-17 2020-12-16 Cabo de reforço metálico para pneus de rodas de veículos

Country Status (5)

Country Link
US (1) US20230001741A1 (pt)
EP (1) EP4076988A1 (pt)
CN (1) CN114786961B (pt)
BR (1) BR112022009757A2 (pt)
WO (1) WO2021124138A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021124154A1 (en) * 2019-12-17 2021-06-24 Pirelli Tyre S.P.A. Metallic reinforcing cord for tyres for vehicle wheels
FR3129319B1 (fr) * 2021-11-25 2024-02-09 Michelin & Cie Produit renforcé à géométrie de câble fixé présentant un comportement bimodule intermédiaire
FR3129409B1 (fr) * 2021-11-25 2023-10-20 Michelin & Cie Produit renforcé à géométrie de câble fixé présentant un comportement bimodule à rigidité adaptée
FR3129411A1 (fr) * 2021-11-25 2023-05-26 Compagnie Generale Des Etablissements Michelin Produit renforcé à géométrie de câble fixé présentant un comportement bimodule très fort pour la déformabilité du câble en usage hors la route

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312384A1 (fr) * 1975-05-26 1976-12-24 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques et a leurs cables de renforcement
US5048280A (en) 1988-12-27 1991-09-17 Sumimoto Electric Industries, Ltd. Steel composite cord
JPH0559677A (ja) * 1991-08-28 1993-03-09 Tokyo Seiko Co Ltd スチールコード
JPH07279071A (ja) * 1994-04-14 1995-10-24 Sumitomo Electric Ind Ltd 金属コード及びこれとゴムとの複合物
US5843583A (en) * 1996-02-15 1998-12-01 N.V. Bekaert S.A. Cord with high non-structural elongation
ZA9810315B (en) * 1997-11-27 1999-05-18 Bekaert Sa Nv Steel cord with spatially waved elements
KR100276014B1 (ko) * 1998-12-15 2000-12-15 조충환 공기입타이어용고강도스틸코드
JP4283463B2 (ja) * 2001-06-29 2009-06-24 住友ゴム工業株式会社 空気入りタイヤ
EP1559588B1 (en) * 2002-11-08 2010-01-13 Fuji Seiko Co., Ltd. Radial tire with circumferential spirally wound belt layer
JP4608270B2 (ja) * 2004-08-30 2011-01-12 住友ゴム工業株式会社 空気入りタイヤ
JP2006183211A (ja) 2004-12-28 2006-07-13 Bridgestone Corp ゴム物品補強用スチールコードおよびタイヤ
JP4755488B2 (ja) * 2005-11-25 2011-08-24 住友ゴム工業株式会社 自動二輪車用ラジアルタイヤ、及びそれに用いるバンドコード
PL2016221T3 (pl) * 2006-05-10 2016-10-31 Lina metalowa oraz sposób i urządzenie do wytwarzania liny metalowej
US8381505B2 (en) * 2008-04-21 2013-02-26 Pirelli Tyre S.P.A. Metallic cord comprising preformed and non-preformed wires, rubber sheet comprising said cord and tyre comprising at least one layer derived from said rubber sheet
JP4659099B2 (ja) * 2009-02-16 2011-03-30 住友ゴム工業株式会社 自動二輪車用タイヤ、及びその製造方法
JP2010264878A (ja) * 2009-05-14 2010-11-25 Sumitomo Rubber Ind Ltd 空気入りタイヤ、及びその製造方法
JP4814979B2 (ja) * 2009-06-12 2011-11-16 住友ゴム工業株式会社 タイヤ用コード及びそれを用いた空気入りタイヤ
US20120267025A1 (en) * 2009-12-11 2012-10-25 Guido Luigi Daghini Tyre for a wheel of a heavy load vehicle
CN103025543B (zh) * 2010-08-06 2017-08-08 倍耐力轮胎股份公司 用于重型运输车辆的车轮的轮胎
US9862232B2 (en) * 2011-05-31 2018-01-09 Pirelli Tyre S.P.A. Pneumatic tyre for heavy load vehicle wheels
JP6003024B2 (ja) * 2011-08-24 2016-10-05 横浜ゴム株式会社 乗用車用空気入りラジアルタイヤ
BR112014015893B1 (pt) * 2011-12-27 2020-11-10 Pirelli Tyre S.P.A. pneu para motocicletas
JP6185931B2 (ja) * 2011-12-27 2017-08-23 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 二輪車用タイヤ
WO2014083535A2 (en) * 2012-11-30 2014-06-05 Pirelli Tyre S.P.A. Reinforcement cord and tyre for vehicle wheels comprising such a reinforcement cord
BR112016001155B1 (pt) 2013-08-01 2022-02-08 Nv Bekaert Sa Cabo de aço e pneumático
CN107000483B (zh) * 2014-12-18 2019-09-03 倍耐力轮胎股份公司 用于车辆车轮的轮胎
IT201600117754A1 (it) * 2016-11-22 2018-05-22 Pirelli Pneumatico per motoveicoli
WO2020021006A1 (fr) 2018-07-25 2020-01-30 Compagnie Generale Des Etablissements Michelin Câble ouvert a haute compressibilite
WO2021124154A1 (en) * 2019-12-17 2021-06-24 Pirelli Tyre S.P.A. Metallic reinforcing cord for tyres for vehicle wheels
EP4217211A1 (en) * 2020-09-25 2023-08-02 Pirelli Tyre S.p.A. Metallic reinforcing cord for tyres for vehicle wheels and tyre comprising said metallic reinforcing cord

Also Published As

Publication number Publication date
US20230001741A1 (en) 2023-01-05
CN114786961A (zh) 2022-07-22
WO2021124138A1 (en) 2021-06-24
EP4076988A1 (en) 2022-10-26
CN114786961B (zh) 2024-07-09

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