ES2127998T3 - Cubierta neumatica. - Google Patents

Cubierta neumatica.

Info

Publication number
ES2127998T3
ES2127998T3 ES95306558T ES95306558T ES2127998T3 ES 2127998 T3 ES2127998 T3 ES 2127998T3 ES 95306558 T ES95306558 T ES 95306558T ES 95306558 T ES95306558 T ES 95306558T ES 2127998 T3 ES2127998 T3 ES 2127998T3
Authority
ES
Spain
Prior art keywords
main grooves
channel
open
width
pneumatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95306558T
Other languages
English (en)
Inventor
Masashiro Moriya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2127998T3 publication Critical patent/ES2127998T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • 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
    • B60C11/1272—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

LA INVENCION PROPORCIONA CUBIERTAS NEUMATICAS CON UNA ACTUACION EN MOJADO MEJORADA SIN DEGRADAR LA RESISTENCIA A UN DESGASTE IRREGULAR. LA CUBIERTA NEUMATICA POSEE UNA PLURALIDAD DE SURCOS PRINCIPALES (2) Y UN GRAN NUMERO DE CANALES (3) QUE SE EXTIENDEN ENTRE SURCOS PRINCIPALES ADYACENTES Y QUE SE ABREN A LOS DOS SURCOS, CARACTERIZADO POR QUE EL CANAL (3) TIENE UNA ANCHURA SUSTANCIALMENTE UNIFORME EN LA DIRECCION DE PROFUNDIDAD EN LAS DOS SECCIONES DE EXTREMO QUE SE ABREN A LOS SURCOS PRINCIPALES, Y POSEE UNA SECCION DE ANCHURA EXPANDIDA (3E) EN LA BASE DEL CANAL EN AL MENOS LA MAYOR PARTE DE LA SECCION RESTANTE EXCEPTO POR LA SECCION DE ANCHURA UNIFORME.
ES95306558T 1994-10-06 1995-09-18 Cubierta neumatica. Expired - Lifetime ES2127998T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6242939A JPH08104111A (ja) 1994-10-06 1994-10-06 空気入りタイヤ

Publications (1)

Publication Number Publication Date
ES2127998T3 true ES2127998T3 (es) 1999-05-01

Family

ID=17096474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95306558T Expired - Lifetime ES2127998T3 (es) 1994-10-06 1995-09-18 Cubierta neumatica.

Country Status (5)

Country Link
US (1) US5772806A (es)
EP (1) EP0705721B1 (es)
JP (1) JPH08104111A (es)
DE (1) DE69507416T2 (es)
ES (1) ES2127998T3 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10151915A (ja) * 1996-11-21 1998-06-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPH10236112A (ja) * 1997-02-27 1998-09-08 Bridgestone Corp 空気入りタイヤおよびその製造に用いる加硫金型
JP4286363B2 (ja) * 1999-02-10 2009-06-24 株式会社ブリヂストン 方向性傾斜溝を有する空気入りタイヤ
USD441327S1 (en) 2000-02-01 2001-05-01 The Goodyear Tire & Rubber Company Tire tread
FR2804688B1 (fr) 2000-02-07 2006-08-11 Michelin Soc Tech Utilisation d'une composition de caoutchouc pour retarder lors du roulage l'apparition de l'usure irreguliere sur une bande de roulement de pneumatique destinee a porter de lourdes charges
USD441696S1 (en) 2000-02-08 2001-05-08 The Goodyear Tire & Rubber Company Tire tread
USD441329S1 (en) 2000-02-10 2001-05-01 The Goodyear Tire & Rubber Company Tire tread
JP4392944B2 (ja) * 2000-02-21 2010-01-06 株式会社ブリヂストン 空気入りタイヤの陸部構造
EP1170153B1 (fr) * 2000-07-03 2005-12-28 Société de Technologie Michelin Bande de roulement pour pneumatique portant de lourdes charges
JP4589680B2 (ja) * 2004-08-10 2010-12-01 株式会社ブリヂストン 空気入りタイヤ
JP4899650B2 (ja) * 2006-06-07 2012-03-21 横浜ゴム株式会社 空気入りタイヤ
US20070295435A1 (en) * 2006-06-26 2007-12-27 Gia Van Nguyen Tire and tire tread with sipes of defined curvature
US20090159167A1 (en) * 2007-12-20 2009-06-25 Daniel Scheuren Pneumatic tire tread with sipes and mold blade
JP2010058696A (ja) * 2008-09-04 2010-03-18 Bridgestone Corp タイヤ
KR101038020B1 (ko) * 2009-11-27 2011-05-31 한국타이어 주식회사 내구성과 배수성 향상을 위한 중하중용 타이어의 트레드 커프구조
BR112013033538A2 (pt) * 2011-06-30 2017-02-07 Michelin & Cie banda de rodagem de pneu com sulco com vazios internos
WO2013147748A2 (en) * 2012-03-27 2013-10-03 Michelin Recherche Et Technique S.A. Improved wet and snow traction design for a tire thread and solution for pull under torque therefor
DE102012105515A1 (de) * 2012-06-25 2014-02-20 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
US9463672B2 (en) 2013-08-20 2016-10-11 The Goodyear Tire & Rubber Company Pneumatic tire tread with sipes and mold blade
US10259268B2 (en) 2013-12-24 2019-04-16 Bridgestone Americas Tire Operations, Llc Tire with grooves having variable depth
FR3028806B1 (fr) * 2014-11-21 2016-12-09 Michelin & Cie Pneumatique avec une adherence amelioree sur sol humide a l'etat d'usure
JP6148719B2 (ja) * 2015-12-28 2017-06-14 コンパニー ゼネラール デ エタブリッスマン ミシュラン 内部空間を持つ溝を有するタイヤトレッド
JP6900544B2 (ja) * 2016-04-05 2021-07-07 株式会社ブリヂストン タイヤ
JP7092467B2 (ja) * 2017-06-16 2022-06-28 株式会社ブリヂストン タイヤ
FR3070898A1 (fr) * 2017-09-13 2019-03-15 Compagnie Generale Des Etablissements Michelin Moule de bande de roulement de pneu comprenant des canaux caches.
JP7314625B2 (ja) 2019-05-31 2023-07-26 住友ゴム工業株式会社 タイヤ
DE102019216917A1 (de) * 2019-11-04 2021-05-06 Continental Reifen Deutschland Gmbh Formelement, Vulkanisationsform und Fahrzeugluftreifen
JP7676923B2 (ja) * 2021-05-10 2025-05-15 住友ゴム工業株式会社 タイヤ
WO2022260674A1 (en) * 2021-06-10 2022-12-15 Compagnie Generale Des Etablissements Michelin Tire sipe for heavy truck tread having handlebar shape
WO2025111725A1 (zh) * 2023-11-27 2025-06-05 西湖大学 一种轮胎的带束层外的胎面组件、模具和制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692201B2 (ja) * 1986-03-14 1994-11-16 株式会社ブリヂストン 高速用空気入りラジアルタイヤ
JPH0195913A (ja) 1987-10-09 1989-04-14 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH01101205A (ja) * 1987-10-12 1989-04-19 Bridgestone Corp 空気入りタイヤ
JPH0267009A (ja) * 1988-08-31 1990-03-07 Nec Corp 位相制御ループ回路
JPH02197402A (ja) * 1989-01-24 1990-08-06 Ohtsu Tire & Rubber Co Ltd :The 自動車用タイヤのトレッド構造
JPH02310108A (ja) * 1989-05-24 1990-12-25 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッド外皮
JPH02310109A (ja) 1989-05-24 1990-12-25 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッドパターン
JPH03279006A (ja) * 1990-03-29 1991-12-10 Yokohama Rubber Co Ltd:The 空気入りタイヤおよびその製造方法
CA2023538C (en) * 1990-05-17 2000-01-11 Jean Francois Leon Fontaine Tread for a pneumatic tire
JPH04353432A (ja) * 1991-05-31 1992-12-08 Toyo Tire & Rubber Co Ltd 空気入りタイヤ成形用サイプブレード及び金型
US5385189A (en) * 1991-11-01 1995-01-31 Bridgestone Corporation Pneumatic tire with paired sides in the tread
JPH05169917A (ja) * 1991-12-26 1993-07-09 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH06143943A (ja) * 1992-11-05 1994-05-24 Yokohama Rubber Co Ltd:The 空気入りタイヤ

Also Published As

Publication number Publication date
EP0705721A3 (en) 1996-12-11
JPH08104111A (ja) 1996-04-23
EP0705721B1 (en) 1999-01-20
US5772806A (en) 1998-06-30
DE69507416D1 (de) 1999-03-04
DE69507416T2 (de) 1999-09-09
EP0705721A2 (en) 1996-04-10

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