ES2116323T3 - Neumatico. - Google Patents

Neumatico.

Info

Publication number
ES2116323T3
ES2116323T3 ES92309934T ES92309934T ES2116323T3 ES 2116323 T3 ES2116323 T3 ES 2116323T3 ES 92309934 T ES92309934 T ES 92309934T ES 92309934 T ES92309934 T ES 92309934T ES 2116323 T3 ES2116323 T3 ES 2116323T3
Authority
ES
Spain
Prior art keywords
length
wide
filters
region
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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
ES92309934T
Other languages
English (en)
Inventor
Namito Aoki
Yasufumi Ichiki
Chishiro Tanabe
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
Priority claimed from JP28768991A external-priority patent/JP3159748B2/ja
Priority claimed from JP3288017A external-priority patent/JPH05178029A/ja
Priority claimed from JP29434191A external-priority patent/JP3208417B2/ja
Priority claimed from JP14459192A external-priority patent/JP3270521B2/ja
Priority claimed from JP4144614A external-priority patent/JPH05330319A/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2116323T3 publication Critical patent/ES2116323T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • 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
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface

Landscapes

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

Abstract

LA LLANTA NEUMATICA COMPRENDE UNA SERIE DE BLOQUES, CADA UNO CON UNA REGION ESTRECHA (16) INTERPUESTA ENTRE UN GRUPO DE DOS FILTROS (14) QUE SE EXTIENDEN BASICAMENTE TRANSVERSALMENTE A LA LLANTA Y REGIONES AMPLIAS (18) COLOCADOS RESPECTIVAMENTE A AMBOS LADOS DE LA REGION ESTRECHA (16), MAS ALLA DE LOS FILTROS (14). LA DISTANCIA MEDIA H2 DE UNA SUPERFICIE DE BANDA DE RODADURA (16A) DE LA REGION ESTRECHA (16) A LA PARTE INFERIOR (14A) DE CADA FILTRO (14) ES MENOR QUE LA DISTANCIA MEDIA H1 DE LA SUPERFICIE DE BANDA DE RODADURA DE LLANTA (18A) DE LA REGION ANCHA ADYACENTE (18) A LA PARTE INFERIOR (14A) DE CADA FILTRO (14). SE PUEDEN DISPONER PARTES EXPANDIDAS (15) EN LAS PARTES INFERIORES (14A) DE LOS FILTROS (14). LA RELACION W2/W1 DE LA LONGITUD W2 DE LA REGION ESTRECHA (16) A LA LONGITUD W1 DE CADA REGION ANCHA (18), EN DIRECCION TRANSVERSAL A LA LLANTA, PUEDE SER 0,50 (MENOR O IGUAL) W2/W1 (MENOR O IGUAL) 0,95. LA LONGITUD (TS2), EN LA DIRECCION CIRCUNFERICA DE LA LLANTA, DE AL MENOS UNA PARTE EXTREMA LATERAL DE LA REGION ESTRECHA (16) PUEDE SER MAYOR QUE LA LONGITUD (TS1) DE UNA PARTE CENTRAL. AL MENOS UN FILTRO AUXILIAR (30) PUEDE DISPONERSE EN CADA UNA DE LAS REGIONES ANCHAS (18).
ES92309934T 1991-11-01 1992-10-29 Neumatico. Expired - Lifetime ES2116323T3 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP28768991A JP3159748B2 (ja) 1991-11-01 1991-11-01 空気入りタイヤ
JP3288017A JPH05178029A (ja) 1991-11-01 1991-11-01 空気入りタイヤ
JP29434091 1991-11-11
JP29434191A JP3208417B2 (ja) 1991-11-11 1991-11-11 空気入りタイヤ
JP14459192A JP3270521B2 (ja) 1992-06-04 1992-06-04 ブロック及び空気入りタイヤ
JP4144614A JPH05330319A (ja) 1992-06-04 1992-06-04 タイヤのブロック及び空気入りタイヤ

Publications (1)

Publication Number Publication Date
ES2116323T3 true ES2116323T3 (es) 1998-07-16

Family

ID=27552987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92309934T Expired - Lifetime ES2116323T3 (es) 1991-11-01 1992-10-29 Neumatico.

Country Status (3)

Country Link
EP (1) EP0540339B1 (es)
DE (1) DE69225554T2 (es)
ES (1) ES2116323T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2898832B2 (ja) * 1992-09-30 1999-06-02 株式会社ブリヂストン 空気入りタイヤ
JP3204926B2 (ja) * 1997-06-17 2001-09-04 東洋ゴム工業株式会社 空気入りラジアルタイヤ
DE60018813T2 (de) 1999-01-13 2006-03-30 Bridgestone Corp. Reifen mit hervorragender Lenkungstabilität
JP5081291B2 (ja) * 2010-11-11 2012-11-28 住友ゴム工業株式会社 重荷重用空気入りタイヤ
FR2974534B1 (fr) 2011-04-28 2013-09-27 Michelin Rech Tech Procede de fabrication d'un pneumatique comprenant une bande de roulement perfectionnee avec un materiau alveolaire
JP5835399B2 (ja) * 2014-05-02 2015-12-24 横浜ゴム株式会社 空気入りタイヤ
JP6154798B2 (ja) * 2014-12-12 2017-06-28 住友ゴム工業株式会社 空気入りタイヤ
CN106739837B (zh) * 2016-12-19 2018-10-02 赛轮金宇集团股份有限公司 非镶钉全钢雪地驱动轮胎

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121955A (en) * 1936-06-13 1938-06-28 Us Rubber Prod Inc Pneumatic tire tread
JPS63106110A (ja) * 1986-10-23 1988-05-11 Bridgestone Corp 重荷重用ラジアルタイヤ
JPS63279903A (ja) 1987-05-11 1988-11-17 Toyo Tire & Rubber Co Ltd ウエツト性能にすぐれたトレツドパタ−ンを有するタイヤ
JPS63279904A (ja) 1987-05-11 1988-11-17 Toyo Tire & Rubber Co Ltd 偏摩耗の発生を抑制した空気入りタイヤ
JPH0220407A (ja) * 1988-07-09 1990-01-24 Sumitomo Rubber Ind Ltd 重車両用ラジアルタイヤ

Also Published As

Publication number Publication date
EP0540339B1 (en) 1998-05-20
EP0540339A2 (en) 1993-05-05
DE69225554T2 (de) 1998-09-10
DE69225554D1 (de) 1998-06-25
EP0540339A3 (en) 1993-08-25

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