BRPI0601461A8 - Pneu, e, processo para fabricar um pneu sobre um tambor - Google Patents

Pneu, e, processo para fabricar um pneu sobre um tambor

Info

Publication number
BRPI0601461A8
BRPI0601461A8 BRPI0601461A BRPI0601461A BRPI0601461A8 BR PI0601461 A8 BRPI0601461 A8 BR PI0601461A8 BR PI0601461 A BRPI0601461 A BR PI0601461A BR PI0601461 A BRPI0601461 A BR PI0601461A BR PI0601461 A8 BRPI0601461 A8 BR PI0601461A8
Authority
BR
Brazil
Prior art keywords
tire
crown
reinforcing structure
bead
reinforcing
Prior art date
Application number
BRPI0601461A
Other languages
English (en)
Inventor
Vialle Jean-Yves
Original Assignee
Soc Tech Michelin
Michelin & Cie
Michelin Rech Tech
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 Soc Tech Michelin, Michelin & Cie, Michelin Rech Tech filed Critical Soc Tech Michelin
Publication of BRPI0601461A publication Critical patent/BRPI0601461A/pt
Publication of BRPI0601461A8 publication Critical patent/BRPI0601461A8/pt
Publication of BRPI0601461B1 publication Critical patent/BRPI0601461B1/pt

Links

Classifications

    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends 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
    • 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
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

PNEU E, PROCESSO PARA FABRICAR UM PNEU SOBRE UM TAMBOR A inverção é relativa a um pneu (11) que compreende talões, cada um contendo, no minimo, de uma estrutura de reforço circunferencial (20), uma coroa que compreende uma estrutura de reforço (30) encimada radialmente no sentido do exterior com banda de rodagem (40), de cada lado da coroa um costado (50) fornecendo a conexão a cada talão, no minimo um reforgo de carcaça. (60) que se estende de um talão até o outro passando através da coroa e ancorada no minino a uma estrutura de reforço circunferencial (20) dentro de cada talão, o reforço de carcaça (60) sendo formado de, no minimo, uma lona emborrachada que compreende fios de reforço que se estendem substancialmente de maneira radial, quer dizer, formado um ângulo entre <198> e <198> com a direção circunferencial, no minimo uma zona de junção (70) formada por superposição da lona sobre si mesma, esta zona (70) sendo orientada substancialmente de maneira radial, no minimo uma tira de cobertura (80, 81) cobrindo parte da zona de junção (70), cada tira de cobertura (80, 81) sendo formada de uma composição de borracha reforçada por uma pluralidade de fios de reforço (95), os fios de reforço (95) de cada tira de cobertura (80, 81) tendo uma orientação substancialmente radial, cada tira de cobertura (80, 81) vista em seção radial se estendendo entre um ponto junto da extremidade axial da estrutura de reforço (30) da coroa e um ponto localizado radialmente para o interior do ponto o mais externo axialmente do pneu (11).
BRPI0601461-5A 2005-05-02 2006-04-27 Pneu, e, processo para fabricar um pneu sobre um tambor BRPI0601461B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0504466A FR2885079B1 (fr) 2005-05-02 2005-05-02 Pneumatique et procede de fabrication
FR05/04466 2005-05-02

Publications (3)

Publication Number Publication Date
BRPI0601461A BRPI0601461A (pt) 2007-07-17
BRPI0601461A8 true BRPI0601461A8 (pt) 2017-12-12
BRPI0601461B1 BRPI0601461B1 (pt) 2018-02-14

Family

ID=34955487

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601461-5A BRPI0601461B1 (pt) 2005-05-02 2006-04-27 Pneu, e, processo para fabricar um pneu sobre um tambor

Country Status (8)

Country Link
US (1) US7578330B2 (pt)
EP (1) EP1719642B1 (pt)
JP (1) JP4790498B2 (pt)
CN (1) CN100551723C (pt)
AT (1) ATE416091T1 (pt)
BR (1) BRPI0601461B1 (pt)
DE (1) DE602006003936D1 (pt)
FR (1) FR2885079B1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915131B1 (fr) * 2007-04-23 2009-07-03 Michelin Soc Tech Pneumatique pour vehicule comportant des renforts dans les flancs
JP5091938B2 (ja) * 2009-12-15 2012-12-05 住友ゴム工業株式会社 空気入りタイヤ
JP6235967B2 (ja) * 2014-06-12 2017-11-22 住友ゴム工業株式会社 カーカスプライの製造方法及び空気入りタイヤの製造方法
CN111590939B (zh) * 2020-04-07 2021-11-23 特拓(青岛)轮胎技术有限公司 子午线轮胎及提升轮胎均匀性lfv指标的冠带条缠绕方法
JP7623831B2 (ja) * 2020-12-24 2025-01-29 Ｔｏｙｏ Ｔｉｒｅ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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1043143A (en) * 1910-07-15 1912-11-05 Goodrich Co B F Tire fabric.
US1350995A (en) * 1916-10-10 1920-08-24 Charles Schwartz A Vehicle-tire
GB1601106A (en) * 1977-05-03 1981-10-28 Dunlop Ltd Manufacture of tyre carcasses
CA1231296A (en) * 1983-03-17 1988-01-12 David Reifsnyder Tire ply splice construction and method of making the same
US5435370A (en) * 1985-05-08 1995-07-25 Uniroyal Goodrich Licensing Services, Inc. Pneumatic tire having discontinuous outer carcass ply
JPS62225404A (ja) * 1986-03-20 1987-10-03 ローヌ―プーラン　ヴィスコスイス　ソシエテ　アノニム タイヤカーカス接合領域における窪みの発生抑制方法
EP0239160B1 (de) * 1986-03-20 1992-08-12 Rhône-Poulenc Viscosuisse SA Reifenkarkasse
JP3140451B2 (ja) * 1989-07-04 2001-03-05 株式会社ブリヂストン ラジアルタイヤの製造方法およびラジアルタイヤ
JPH0516607A (ja) * 1991-07-12 1993-01-26 Bridgestone Corp ラジアルタイヤ用カーカスプライの接合構造
FR2745754B1 (fr) 1996-03-05 1998-04-03 Michelin & Cie Pneu radial comportant une nappe carcasse dont la soudure par recouvrement est pourvue de decoupes
JP4462586B2 (ja) * 2000-06-26 2010-05-12 東洋ゴム工業株式会社 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
US20060243366A1 (en) 2006-11-02
CN100551723C (zh) 2009-10-21
FR2885079A1 (fr) 2006-11-03
BRPI0601461B1 (pt) 2018-02-14
JP2006312453A (ja) 2006-11-16
US7578330B2 (en) 2009-08-25
CN1857935A (zh) 2006-11-08
BRPI0601461A (pt) 2007-07-17
FR2885079B1 (fr) 2007-07-06
EP1719642B1 (fr) 2008-12-03
ATE416091T1 (de) 2008-12-15
EP1719642A1 (fr) 2006-11-08
JP4790498B2 (ja) 2011-10-12
DE602006003936D1 (de) 2009-01-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B15K Others concerning applications: alteration of classification

Ipc: B60C 9/08 (1968.09), B60C 13/00 (1968.09), B29D 30

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]