ES2195090T3 - Cubiertas neumaticas radiales. - Google Patents

Cubiertas neumaticas radiales.

Info

Publication number
ES2195090T3
ES2195090T3 ES97306814T ES97306814T ES2195090T3 ES 2195090 T3 ES2195090 T3 ES 2195090T3 ES 97306814 T ES97306814 T ES 97306814T ES 97306814 T ES97306814 T ES 97306814T ES 2195090 T3 ES2195090 T3 ES 2195090T3
Authority
ES
Spain
Prior art keywords
rubber
main housing
housing body
radial
tire
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
ES97306814T
Other languages
English (en)
Inventor
Makoto Tsuruta
Hiroshi Nakamura
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 ES2195090T3 publication Critical patent/ES2195090T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00Resilient tires and wheels
    • Y10T152/10Tires, resilient
    • Y10T152/10495Pneumatic tire or inner tube
    • Y10T152/10819Characterized by the structure of the bead portion of the tire
    • Y10T152/10846Bead characterized by the chemical composition and or physical properties of elastomers or the like

Abstract

UN NEUMATICO RADIAL COMPRENDE UNA BANDA DE RODADURA (3), UN PAR DE PAREDES LATERALES (2), UN PAR DE PESTAÑAS (1), UNA CARCASA (5) DE AL MENOS UNA CAPA CAUCHUTADA QUE CONTIENE CORDONES DISPUESTOS EN DIRECCION RADIAL Y CONSISTENTE EN UN CUERPO DE CARCASA PRINCIPAL (5A) Y UNA PARTE VUELTA (5B), UNA CINTA (6) SUPERPUESTA ALREDEDOR DE LA CORONA DE LA CARCASA (5) Y UN RELLENO DE CAUCHO (7) DISPUESTO ENTRE EL CUERPO DE CARCASA PRINCIPAL (5A) Y LA PARTE VUELTA (5B) ENCIMA DEL NUCLEO DE LA PESTAÑA (4), DONDE EL RELLENO DE CAUCHO (7) SE COMPONE DE TRES MATERIALES DE CAUCHO DIFERENTES (7-1, 7-2, 7-3) Y ENTRE ESTOS MATERIALES DE CAUCHO SE DISPONE UN MATERIAL DE CAUCHO MAS DURO (7-1) EN AL MENOS UNA ZONA EXTERIOR EN LA DIRECCION RADIAL DEL NEUMATICO EMPAREDANDO UNA LINEA NORMAL (LV) DIBUJADA DESDE EL EXTREMO DE LA VUELTA (5BE) HASTA LA SUPERFICIE EXTERIOR DEL CUERPO DE CARCASA PRINCIPAL (5A) EN LA SECCION DEL NEUMATICO Y EN EL LADO DEL CUERPO DE CARCASA PRINCIPAL (5A), Y SE DISPONE UN MATERIAL DE CAUCHO(7-2) DE DUREZA MEDIA ENTRE LA SUPERFICIE EXTERIOR DEL CUERPO DE CARCASA PRINCIPAL (5A) Y EL MATERIAL DE CAUCHO MAS DURO (7-1) COMO CAPA DE CAUCHO MITIGADORA DE TENSIONES Y SE DISPONE UN MATERIAL DE CAUCHO MAS BLANDO (7-3) A LO LARGO DE UNA SUPERFICIE INTERIOR DE LA PARTE VUELTA (5B).
ES97306814T 1996-09-03 1997-09-03 Cubiertas neumaticas radiales. Expired - Lifetime ES2195090T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23294796A JP3117645B2 (ja) 1996-09-03 1996-09-03 空気入りラジアルタイヤ

Publications (1)

Publication Number Publication Date
ES2195090T3 true ES2195090T3 (es) 2003-12-01

Family

ID=16947357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97306814T Expired - Lifetime ES2195090T3 (es) 1996-09-03 1997-09-03 Cubiertas neumaticas radiales.

Country Status (5)

Country Link
US (1) US5876527A (es)
EP (1) EP0826524B1 (es)
JP (1) JP3117645B2 (es)
DE (1) DE69720352T2 (es)
ES (1) ES2195090T3 (es)

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Also Published As

Publication number Publication date
EP0826524A1 (en) 1998-03-04
US5876527A (en) 1999-03-02
DE69720352T2 (de) 2003-12-11
EP0826524B1 (en) 2003-04-02
JP3117645B2 (ja) 2000-12-18
DE69720352D1 (de) 2003-05-08
JPH1076820A (ja) 1998-03-24

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