ATE223814T1 - Laufstreifenprofil und -herstellungsform für luftreifen - Google Patents

Laufstreifenprofil und -herstellungsform für luftreifen

Info

Publication number
ATE223814T1
ATE223814T1 AT98928298T AT98928298T ATE223814T1 AT E223814 T1 ATE223814 T1 AT E223814T1 AT 98928298 T AT98928298 T AT 98928298T AT 98928298 T AT98928298 T AT 98928298T AT E223814 T1 ATE223814 T1 AT E223814T1
Authority
AT
Austria
Prior art keywords
tread
molding
cavities
pneumatic tires
manufacturing mold
Prior art date
Application number
AT98928298T
Other languages
English (en)
Inventor
Alain Lagnier
Jean-Luc Chanet
Georges Lavialle
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Application granted granted Critical
Publication of ATE223814T1 publication Critical patent/ATE223814T1/de

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • 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
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
    • 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
    • B60C11/0304—Asymmetric patterns
    • 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
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • B60C11/032—Patterns comprising isolated recesses
    • B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
    • 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
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
    • B29D2030/061—Means for forming passages under the tread surface, e.g. undercuts, holes, channels, grooves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT98928298T 1997-05-30 1998-05-20 Laufstreifenprofil und -herstellungsform für luftreifen ATE223814T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706766A FR2763892A1 (fr) 1997-05-30 1997-05-30 Sculpture et moule pour bande de roulement de pneumatique
PCT/EP1998/002960 WO1998054009A1 (fr) 1997-05-30 1998-05-20 Sculpture et moule pour bande de roulement de pneumatique

Publications (1)

Publication Number Publication Date
ATE223814T1 true ATE223814T1 (de) 2002-09-15

Family

ID=9507501

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98928298T ATE223814T1 (de) 1997-05-30 1998-05-20 Laufstreifenprofil und -herstellungsform für luftreifen

Country Status (10)

Country Link
US (1) US6408910B1 (de)
EP (1) EP1015261B1 (de)
JP (1) JP4460075B2 (de)
KR (1) KR100573194B1 (de)
AT (1) ATE223814T1 (de)
BR (1) BR9809477A (de)
CA (1) CA2291652C (de)
DE (1) DE69807901T2 (de)
FR (1) FR2763892A1 (de)
WO (1) WO1998054009A1 (de)

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US6955782B1 (en) * 1999-11-24 2005-10-18 The Goodyear Tire & Rubber Company Method of molding a tire and mold therefor
FR2801531A1 (fr) * 1999-11-25 2001-06-01 Michelin Soc Tech Moule de bande de roulement
JP4593710B2 (ja) * 1999-12-28 2010-12-08 株式会社ブリヂストン 加硫用モールド、タイヤ加硫方法及び隠れ溝形成用ブレード
FR2805215B1 (fr) 2000-02-17 2002-10-25 Michelin Soc Tech Sculpture de bande de roulement de pneumatique et moule
ATE314210T1 (de) * 2000-07-03 2006-01-15 Michelin Soc Tech Luftreifen mit einer lauffläche für schwere lasten
CA2428572C (fr) * 2000-11-13 2010-01-12 Michelin Recherche Et Technique S.A. Bande de roulement de pneumatique
EP1358079B1 (de) * 2001-01-29 2007-02-21 Société de Technologie Michelin Rollgeräusch reduzierende lauffläche
EP1232852B1 (de) * 2001-02-20 2006-09-27 Société de Technologie Michelin Formwerkzeug und Verfahren zum Formen einer Reifenlauffläche
JP4603709B2 (ja) * 2001-03-05 2010-12-22 株式会社ブリヂストン タイヤ加硫用金型およびタイヤの製造方法
WO2002090094A1 (fr) * 2001-05-03 2002-11-14 Societe De Technologie Michelin Bande de roulement recreusable pour pneumatiques et procedes pour l'obtenir
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US6632393B2 (en) * 2001-09-06 2003-10-14 Louis T. Fike Method and apparatus for curing radial tires
DE10208273B4 (de) * 2002-02-26 2007-04-19 Daimlerchrysler Ag Reifen, insbesondere Luftreifen, für Fahrzeuge
EP1506099B1 (de) 2002-05-15 2006-05-03 Société de Technologie Michelin Skalierbarer laufstreifen
EP1638785B1 (de) 2003-06-16 2009-12-02 Société de Technologie Michelin Schutzrippe für eine reifenlauffläche
JP4593563B2 (ja) 2003-06-16 2010-12-08 ソシエテ ド テクノロジー ミシュラン 不規則な摩耗を抑える通気装置を備えたトレッド
EP2754521B1 (de) * 2003-11-06 2015-09-23 Amada Company, Limited Bandsägemaschine und Sägeblattantriebsverfahren
DE102004008034A1 (de) * 2004-02-19 2005-09-08 Continental Aktiengesellschaft Fahrzeugluftreifen
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US7249620B2 (en) * 2004-07-12 2007-07-31 The Goodyear Tire & Rubber Company Pneumatic tire
US7188650B2 (en) * 2004-12-28 2007-03-13 The Goodyear Tire & Rubber Company Siped tire tread with high transverse stiffness
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US7290578B2 (en) * 2004-12-30 2007-11-06 The Goodyear Tire & Rubber Company Tire tread having a tread block with an undercut design
FR2891489B1 (fr) * 2005-10-04 2007-12-07 Michelin Soc Tech Moule pour bande de roulement de pneumatique.
US7581575B2 (en) 2005-10-05 2009-09-01 The Goodyear Tire & Rubber Company Pneumatic tire with tread having degradable tread filler
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
US20070144641A1 (en) 2005-12-22 2007-06-28 Nguyen Gia V Method of forming a tire
JP5129470B2 (ja) * 2006-08-24 2013-01-30 住友ゴム工業株式会社 空気入りタイヤ
US20080149237A1 (en) 2006-12-21 2008-06-26 Cambron Anne-France Gabrielle Pneumatic tire
US7575424B2 (en) * 2006-12-21 2009-08-18 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
US20080149236A1 (en) * 2006-12-21 2008-06-26 Gia Van Nguyen Pneumatic tire
US7544053B2 (en) * 2006-12-21 2009-06-09 The Goodyear Tire And Rubber Company Flexible molding device for manufacturing a sunken groove or surface tie bar in a tire tread
US7507078B2 (en) * 2006-12-21 2009-03-24 The Goodyear Tire & Rubber Company Flexible molding device for molding a sunk groove, a sunk blade, and a large keyhole sipe in tire tread
US7544054B2 (en) 2006-12-21 2009-06-09 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
US7566213B2 (en) * 2006-12-21 2009-07-28 The Goodyear Tire & Rubber Company Flexible enrobed molding device for manufacturing a sunken groove in a tire tread
JP4914277B2 (ja) * 2007-04-12 2012-04-11 株式会社ブリヂストン 空気入りタイヤ、及び空気入りタイヤのローテーション方法
JP5013967B2 (ja) * 2007-05-24 2012-08-29 株式会社ブリヂストン 空気入りタイヤ
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JP2011514288A (ja) * 2008-03-17 2011-05-06 ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム 温度制御を向上させるための有孔ショルダブロック付きタイヤ
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FR2939364B1 (fr) * 2008-12-05 2010-11-19 Michelin Soc Tech Bande de roulement comportant des incisions et des cavites
FR2939712B1 (fr) * 2008-12-17 2011-01-14 Michelin Soc Tech Garniture de moule comprenant un element sacrificiel de liaison
FR2940185B1 (fr) * 2008-12-22 2010-12-17 Michelin Soc Tech Bande de roulement a volume de drainage ameliore
FR2943276B1 (fr) * 2009-03-19 2013-05-17 Michelin Soc Tech Procede de surveillance de l'etat d'un pneumatique
JP5563074B2 (ja) * 2009-06-12 2014-07-30 コンパニー ゼネラール デ エタブリッスマン ミシュラン 扇形切欠部を有するプログレッシブ・タイヤ成形要素および同成形要素により形成されるタイヤ
JP5481973B2 (ja) * 2009-07-01 2014-04-23 横浜ゴム株式会社 空気入りタイヤ
FR2953454B1 (fr) * 2009-12-04 2012-03-02 Michelin Soc Tech Bande de roulement pour pneumatique
FR2953453B1 (fr) * 2009-12-04 2012-03-30 Michelin Soc Tech Bande de roulement pour pneumatique
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FR2954220B1 (fr) * 2009-12-17 2012-03-23 Michelin Soc Tech Pneu a faible resistance au roulement.
WO2011111394A1 (ja) * 2010-03-12 2011-09-15 株式会社ブリヂストン 空気入りタイヤ
FR2962372B1 (fr) * 2010-07-06 2014-05-02 Michelin Soc Tech Dispositif de protection de bande de roulement
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RU2014129805A (ru) 2011-12-20 2016-02-10 Мишлен Решерш Э Текник С.А. Поперечные канавки, обеспечивающие наличие газоотвода в протекторах для восстановленных шин
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US9221224B2 (en) 2012-04-26 2015-12-29 Compagnie Generale Des Etablissements Michelin Integrated process to generate near-zero thickness sipes in a tire
FR2998512B1 (fr) 2012-11-29 2016-07-22 Michelin & Cie Bande de roulement de pneumatique a sculpture directionnelle
CN105492194B (zh) * 2013-08-30 2017-06-06 米其林集团总公司 用于预固化胎面的可去除连接器和方法
FR3014749B1 (fr) * 2013-12-17 2017-01-20 Michelin & Cie Bande de roulement comprenant des pavés courbes avec des lamelles
FR3019096B1 (fr) * 2014-03-31 2016-03-18 Michelin & Cie Bande de roulement ayant des canaux sur ses bords
WO2016003426A1 (en) 2014-06-30 2016-01-07 Compagnie Generale Des Etablissements Michelin Tire treads having tread elements with inclined leading sides
US10882362B2 (en) 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
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FR3028806B1 (fr) * 2014-11-21 2016-12-09 Michelin & Cie Pneumatique avec une adherence amelioree sur sol humide a l'etat d'usure
FR3030371A1 (fr) 2014-12-23 2016-06-24 Michelin & Cie Bande de roulement pour pneu hivernal poids lourd
FR3031472B1 (fr) * 2015-01-08 2017-02-17 Michelin & Cie Element de garniture pour moule de pneumatique et procede de fabrication associe
FR3035820A1 (fr) 2015-05-07 2016-11-11 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite de decoupure
FR3035823A1 (fr) * 2015-05-07 2016-11-11 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite de decoupures
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
FR3044597A1 (fr) * 2015-12-07 2017-06-09 Michelin & Cie Bande de roulement de pneumatique pour vehicule lourd de type genie civil
US11318693B2 (en) 2016-08-12 2022-05-03 Toyo Tire Corporation Tire vulcanization mold, tire vulcanization device, and tire production method
WO2018029728A1 (ja) * 2016-08-12 2018-02-15 東洋ゴム工業株式会社 タイヤ加硫金型、タイヤ加硫装置及びタイヤの製造方法
WO2018029727A1 (ja) * 2016-08-12 2018-02-15 東洋ゴム工業株式会社 タイヤ加硫金型、タイヤ加硫装置及びタイヤの製造方法
WO2018029726A1 (ja) * 2016-08-12 2018-02-15 東洋ゴム工業株式会社 タイヤ加硫装置
WO2018080550A1 (en) * 2016-10-31 2018-05-03 Compagnie Generale Des Etablissements Michelin Tire treads having discontinuities extending depthwise along non-linear paths
FR3061081A1 (fr) 2016-12-28 2018-06-29 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant des cavites cachees
FR3061082A1 (fr) 2016-12-28 2018-06-29 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant des cavites cachees
JP7314625B2 (ja) * 2019-05-31 2023-07-26 住友ゴム工業株式会社 タイヤ
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
US11298982B2 (en) 2019-08-29 2022-04-12 The Goodyear Tire & Rubber Company Tread for a pneumatic tire
JP7265457B2 (ja) * 2019-09-19 2023-04-26 株式会社ブリヂストン 空気入りタイヤ
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JP2022095315A (ja) * 2020-12-16 2022-06-28 株式会社ブリヂストン 乗用車用空気入りラジアルタイヤ
KR102530687B1 (ko) * 2021-03-05 2023-05-10 한국타이어앤테크놀로지 주식회사 비대칭 사이프를 포함하는 타이어

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FR2763892A1 (fr) 1998-12-04
KR20010013134A (ko) 2001-02-26
EP1015261B1 (de) 2002-09-11
CA2291652C (fr) 2004-02-17
DE69807901D1 (de) 2002-10-17
EP1015261A1 (de) 2000-07-05
JP4460075B2 (ja) 2010-05-12
DE69807901T2 (de) 2003-08-07
KR100573194B1 (ko) 2006-04-24
WO1998054009A1 (fr) 1998-12-03
JP2002501458A (ja) 2002-01-15
US6408910B1 (en) 2002-06-25
BR9809477A (pt) 2000-06-20
CA2291652A1 (fr) 1998-12-03

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