BRPI0823159A8 - Elemento de molde ondulante para lamela e banda de rodagem de pneu - Google Patents

Elemento de molde ondulante para lamela e banda de rodagem de pneu

Info

Publication number
BRPI0823159A8
BRPI0823159A8 BRPI0823159A BRPI0823159A BRPI0823159A8 BR PI0823159 A8 BRPI0823159 A8 BR PI0823159A8 BR PI0823159 A BRPI0823159 A BR PI0823159A BR PI0823159 A BRPI0823159 A BR PI0823159A BR PI0823159 A8 BRPI0823159 A8 BR PI0823159A8
Authority
BR
Brazil
Prior art keywords
mold element
lamella
tread
tire slip
tire
Prior art date
Application number
BRPI0823159A
Other languages
English (en)
Inventor
L Christenbury Damon
Original Assignee
Societe De Tech Michelin E Michelin Recherche Et Technique S A
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 Societe De Tech Michelin E Michelin Recherche Et Technique S A, Michelin & Cie, Michelin Rech Tech filed Critical Societe De Tech Michelin E Michelin Recherche Et Technique S A
Publication of BRPI0823159A2 publication Critical patent/BRPI0823159A2/pt
Publication of BRPI0823159A8 publication Critical patent/BRPI0823159A8/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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218—Three-dimensional shape with regard to depth and extending direction
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

ELEMENTO DE MOLDE ONDULANTE PARA LAMELA E BANDA DE RODAGEM DE PNEU Concretizações particulares da presente invenção incluem um elemento de molde ondulante para lamela (10) e uma lamela correspondente formada dentro de um pneu. Em uma modalidade particular, a presente invenção inclui um elemento de molde ondulante de lamela (10) para uso em um molde, o elemento de molde compreendendo um elemento de molde superior (12) se estendendo para baixo a partir de uma extremidade superior para uma extremidade inferior, e, um primeiro elemento de projeção inferior (14) e um segundo elemento de projeção inferior (16), cada elemento inferior estendendo para baixo a partir da extensão inicial, o elemento de molde de lamela (10) tendo um eixo de varredura ao longo do qual o elemento de molde de lamela ondula em uma trajetória desejada.
BRPI0823159A 2008-10-03 2008-10-03 Elemento de molde ondulante para lamela e banda de rodagem de pneu BRPI0823159A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/078717 WO2010039148A1 (en) 2008-10-03 2008-10-03 Undulated progressive tire mold element

Publications (2)

Publication Number Publication Date
BRPI0823159A2 BRPI0823159A2 (pt) 2015-06-23
BRPI0823159A8 true BRPI0823159A8 (pt) 2017-12-19

Family

ID=40642462

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823159A BRPI0823159A8 (pt) 2008-10-03 2008-10-03 Elemento de molde ondulante para lamela e banda de rodagem de pneu

Country Status (9)

Country Link
US (1) US20110180191A1 (pt)
EP (1) EP2342069B1 (pt)
JP (1) JP5314153B2 (pt)
CN (1) CN102171029B (pt)
BR (1) BRPI0823159A8 (pt)
CA (1) CA2738842C (pt)
MX (1) MX2011003482A (pt)
RU (1) RU2469858C1 (pt)
WO (1) WO2010039148A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010030276A1 (en) 2008-09-11 2010-03-18 Michelin Recherche Et Technique S.A. Variable surface area tire tread and tire
FR2940185B1 (fr) 2008-12-22 2010-12-17 Michelin Soc Tech Bande de roulement a volume de drainage ameliore
EP2440417A4 (en) * 2009-06-12 2013-10-30 Michelin & Cie PNEUMATIC PROGRESSIBLE MOLDING ELEMENT COMPRISING AN ONDULATION ON ITS UPPER AND PNEUMATIC ELEMENT FORMED THEREFROM
EP2632744B1 (en) * 2010-10-29 2018-10-03 Compagnie Générale des Etablissements Michelin Tire tread having a plurality of wear layers
US20120267823A1 (en) * 2011-04-25 2012-10-25 Frank Pierre Severens System and method for a pneumatic tire mold
CN105492193B (zh) * 2013-08-30 2018-04-13 米其林集团总公司 具有改进的埋入式空隙的翻新轮胎胎面
US10882362B2 (en) 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
FR3063242A1 (fr) * 2017-02-28 2018-08-31 Compagnie Generale Des Etablissements Michelin Ensemble d'elements moulants pour moule de pneumatique
JP6909082B2 (ja) * 2017-07-18 2021-07-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ加硫金型
EP3717220B1 (fr) * 2017-11-30 2023-08-30 Compagnie Générale des Etablissements Michelin Elements moulants comportant un moyen d'assemblage particulier
FR3081364B1 (fr) * 2018-05-25 2020-06-12 Compagnie Generale Des Etablissements Michelin Ensemble d'elements moulants
JP7177009B2 (ja) 2019-06-14 2022-11-22 株式会社ブリヂストン 空気入りタイヤ
FR3108059B1 (fr) * 2020-03-10 2023-07-14 Michelin & Cie Elément de garniture de moule de cuisson pour pneumatique comprenant des lamelles
FR3108058B1 (fr) * 2020-03-10 2023-07-14 Michelin & Cie Elément de garniture de moule de cuisson pour pneumatique comportant un élément de moulage adapté
DE102020211825A1 (de) * 2020-09-22 2022-03-24 Continental Reifen Deutschland Gmbh Fahrzeugreifen mit einem Laufstreifen
EP4288277A1 (en) * 2021-02-03 2023-12-13 Bridgestone Bandag, LLC Versatile sipe machine

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509259A (en) * 1923-04-10 1924-09-23 Lambert Tire & Rubber Co Method and apparatus for manufacturing cushion tires
GB1275734A (en) * 1968-06-29 1972-05-24 Dunlop Holdings Ltd Improvements in or relating to pneumatic tyres
FR2235811B1 (pt) * 1973-07-05 1976-05-07 Michelin & Cie
JPS595443B2 (ja) * 1979-11-29 1984-02-04 株式会社ブリヂストン 重荷重用空気入りタイヤ
JPS61261109A (ja) * 1985-05-14 1986-11-19 Bridgestone Corp 牽引，制動性能にすぐれる空気入りタイヤ
IT1185117B (it) * 1985-06-26 1987-11-04 Pirelli Pneumatico per ruote di veicoli con battistrada a bassa resistenza di rotolamento
FR2612129B1 (fr) * 1987-03-10 1989-09-29 Michelin & Cie Bande de roulement pour pneumatique radial dont les elements en relief sont pourvus d'incisions presentant des traces en ligne brisee ou ondulee dans le sens de leurs profondeurs
FR2641501B1 (fr) * 1989-01-10 1991-03-08 Michelin & Cie Bande de roulement pour pneumatique destine a des roulages hivernaux
JP2892030B2 (ja) * 1989-03-20 1999-05-17 株式会社ブリヂストン サイプで区切られたブロックを有する空気入りタイヤ
US5095963A (en) * 1990-02-22 1992-03-17 The Goodyear Tire & Rubber Company Tire treads
FR2683771B1 (fr) * 1991-11-18 1994-01-07 Michelin & Cie Bande de roulement pourvue de rainures dont les parois sont munies d'incisions.
JPH071918A (ja) * 1993-06-15 1995-01-06 Toyo Tire & Rubber Co Ltd 重荷重用ラジアルタイヤ
US5658404A (en) * 1994-04-15 1997-08-19 The Goodyear Tire & Rubber Company Radial pneumatic light truck or automobile tire
FR2722144B1 (fr) * 1994-07-05 1996-09-27 Michelin & Cie Bande de roulement pour pneumatique
FR2762539A1 (fr) * 1997-04-24 1998-10-30 Michelin & Cie Element moulant un motif dans une bande de roulement
FR2763892A1 (fr) * 1997-05-30 1998-12-04 Michelin & Cie Sculpture et moule pour bande de roulement de pneumatique
JP3822338B2 (ja) * 1997-11-19 2006-09-20 株式会社ブリヂストン 空気入りタイヤ
JP3337415B2 (ja) * 1998-03-04 2002-10-21 住友ゴム工業株式会社 氷上走行に適した空気入りタイヤ
RU10634U1 (ru) * 1998-03-24 1999-08-16 Открытое акционерное общество "Ярполимермаш" Металлический сегментный вкладыш пресс-форм для вулканизации покрышек
JP2000102925A (ja) * 1998-09-28 2000-04-11 Ngk Fine Mold Kk サイプ形成用骨およびタイヤ金型の製造方法
JP3359000B2 (ja) * 1999-02-18 2002-12-24 住友ゴム工業株式会社 空気入りタイヤ
JP2000247113A (ja) * 1999-02-25 2000-09-12 Bridgestone Corp 空気入りタイヤ
JP2001315508A (ja) * 2000-05-01 2001-11-13 Ohtsu Tire & Rubber Co Ltd :The 空気入りタイヤ
JP4040458B2 (ja) * 2000-11-13 2008-01-30 ソシエテ ド テクノロジー ミシュラン タイヤトレッドおよび該トレッド用金型の成形要素
US20020134202A1 (en) * 2001-03-23 2002-09-26 Andre Domange Composite blade
JP3811045B2 (ja) * 2001-03-27 2006-08-16 日本碍子株式会社 サイプブレード成形用金型及びその製造方法
JP3925836B2 (ja) * 2001-04-03 2007-06-06 東洋ゴム工業株式会社 タイヤ加硫用金型及び該金型により加硫されたタイヤ
US7143799B2 (en) * 2003-11-20 2006-12-05 The Goodyear Tire & Rubber Company Three-dimensional sipes for treads
JP2005161967A (ja) * 2003-12-02 2005-06-23 Bridgestone Corp 空気入りタイヤ
US7249620B2 (en) * 2004-07-12 2007-07-31 The Goodyear Tire & Rubber Company Pneumatic tire
US7793692B2 (en) * 2005-10-31 2010-09-14 The Goodyear Tire & Rubber Company Pneumatic tire tread having sipe that devolves into groove as tread wears
US7546861B2 (en) * 2006-06-26 2009-06-16 The Goodyear Tire & Rubber Company Tire with tread having crossed configuration sipe
US20070295435A1 (en) * 2006-06-26 2007-12-27 Gia Van Nguyen Tire and tire tread with sipes of defined curvature
US20110181011A1 (en) * 2010-01-27 2011-07-28 Michelin Recherche Et Technique S.A. Method and apparatus for adjusting axle camber

Also Published As

Publication number Publication date
BRPI0823159A2 (pt) 2015-06-23
US20110180191A1 (en) 2011-07-28
WO2010039148A1 (en) 2010-04-08
JP5314153B2 (ja) 2013-10-16
MX2011003482A (es) 2011-04-28
JP2012504510A (ja) 2012-02-23
CN102171029B (zh) 2017-08-04
EP2342069B1 (en) 2014-02-26
CA2738842A1 (en) 2010-04-08
EP2342069A1 (en) 2011-07-13
CA2738842C (en) 2013-04-16
CN102171029A (zh) 2011-08-31
RU2469858C1 (ru) 2012-12-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2329 DE 25/08/2015.

B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL