ES2190270T3 - Conjunto de nucleo de talon de neumatico y neumatico que usa dicho conjunto. - Google Patents

Conjunto de nucleo de talon de neumatico y neumatico que usa dicho conjunto.

Info

Publication number
ES2190270T3
ES2190270T3 ES99955867T ES99955867T ES2190270T3 ES 2190270 T3 ES2190270 T3 ES 2190270T3 ES 99955867 T ES99955867 T ES 99955867T ES 99955867 T ES99955867 T ES 99955867T ES 2190270 T3 ES2190270 T3 ES 2190270T3
Authority
ES
Spain
Prior art keywords
tire
wheel rim
nucleus
assembly
heel
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
ES99955867T
Other languages
English (en)
Inventor
Guido Riva
Gurdev Orjela
Syed Khawja Mowdood
Alessandro Volpi
Claudio Villani
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.)
Pirelli and C SpA
Pirelli Tyre SpA
Original Assignee
Pirelli Pneumatici SpA
Pirelli SpA
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 Pirelli Pneumatici SpA, Pirelli SpA filed Critical Pirelli Pneumatici SpA
Application granted granted Critical
Publication of ES2190270T3 publication Critical patent/ES2190270T3/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/04—Bead cores
    • B60C2015/044—Bead cores characterised by a wrapping layer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Ropes Or Cables (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Núcleo de talón para neumáticos para bloquearse en un asiento de una llanta de una rueda, que comprende una pluralidad de elementos de refuerzo anulares que tienen una dimensión transversal interna menor que un diámetro máximo de la llanta de la rueda, y que se suficientemente deformable a temperatura ambiente para facilitar el montaje del neumático sobre la llanta de la rueda; comprendiendo la pluralidad de los elementos de refuerzo anulares por lo menos un elemento de apriete hecho de una aleación con memoria de la forma que responde a aumentos de temperatura aumentando una fuerza de apriete sobre la llanta de la rueda a una temperatura predeterminada.
ES99955867T 1998-10-28 1999-10-21 Conjunto de nucleo de talon de neumatico y neumatico que usa dicho conjunto. Expired - Lifetime ES2190270T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98120355 1998-10-28
US10663098P 1998-11-02 1998-11-02

Publications (1)

Publication Number Publication Date
ES2190270T3 true ES2190270T3 (es) 2003-07-16

Family

ID=26149742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99955867T Expired - Lifetime ES2190270T3 (es) 1998-10-28 1999-10-21 Conjunto de nucleo de talon de neumatico y neumatico que usa dicho conjunto.

Country Status (9)

Country Link
US (1) US6672353B2 (es)
EP (1) EP1123217B1 (es)
JP (1) JP2002528317A (es)
KR (1) KR20010080353A (es)
AT (1) ATE229888T1 (es)
DE (1) DE69904632T2 (es)
ES (1) ES2190270T3 (es)
TR (1) TR200101153T2 (es)
WO (1) WO2000024597A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6554039B1 (en) * 1998-10-28 2003-04-29 Pirelli Pneumatici S.P.A. Tire comprising bead core material having characteristics of superelasticity and shape memory
US6571847B1 (en) * 2002-01-24 2003-06-03 The Goodyear Tire & Rubber Company Light weight alloy bead core
DE10352339B4 (de) * 2003-11-06 2007-03-15 Daimlerchrysler Ag Adaptiver-Fahrzeugreifen
US7340947B2 (en) * 2004-05-14 2008-03-11 Kobe Steel, Ltd. Tire testing machine and axis misalignment measuring method for tire testing machine
JP4040067B2 (ja) * 2005-06-01 2008-01-30 住友電工スチールワイヤー株式会社 環状同芯撚りビードコードおよびその製造方法
JP2009255894A (ja) * 2007-10-26 2009-11-05 Sumitomo Denko Steel Wire Kk 環状同芯撚りビードコード及びそれを使用した車両用タイヤ
JP6136712B2 (ja) * 2013-07-30 2017-05-31 横浜ゴム株式会社 空気入りタイヤ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082484A5 (es) * 1970-03-13 1971-12-10 Michelin & Cie
FR2614956B1 (fr) * 1987-05-05 1989-08-18 Renault Dispositif actif permettant de faire varier la raideur d'elements de suspension, notamment pour vehicules automobiles
DE3829460A1 (de) * 1988-08-31 1990-03-01 Continental Ag Fahrzeugluftreifen mit druckfestem wulstkern
JP2912980B2 (ja) * 1990-11-14 1999-06-28 住友ゴム工業株式会社 空気入りラジアルタイヤ
JPH04362401A (ja) * 1991-06-10 1992-12-15 Toyo Tire & Rubber Co Ltd タイヤ
JPH05125632A (ja) * 1991-10-28 1993-05-21 Hasetora Rinen Service:Kk 超弾性複合繊維及びその製造方法
US6237663B1 (en) * 1997-10-14 2001-05-29 Pirelli Coordinamento Pneumatici S.P.A. Pneumatic tire comprising reinforcing metal wire cords with at least one shape memory wire and method of making same

Also Published As

Publication number Publication date
KR20010080353A (ko) 2001-08-22
JP2002528317A (ja) 2002-09-03
US20020139464A1 (en) 2002-10-03
WO2000024597A1 (en) 2000-05-04
DE69904632T2 (de) 2003-10-02
DE69904632D1 (de) 2003-01-30
EP1123217B1 (en) 2002-12-18
EP1123217A1 (en) 2001-08-16
TR200101153T2 (tr) 2001-08-21
ATE229888T1 (de) 2003-01-15
US6672353B2 (en) 2004-01-06

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