ES2178061T3 - Neumatico antiestatico. - Google Patents

Neumatico antiestatico.

Info

Publication number
ES2178061T3
ES2178061T3 ES98104824T ES98104824T ES2178061T3 ES 2178061 T3 ES2178061 T3 ES 2178061T3 ES 98104824 T ES98104824 T ES 98104824T ES 98104824 T ES98104824 T ES 98104824T ES 2178061 T3 ES2178061 T3 ES 2178061T3
Authority
ES
Spain
Prior art keywords
tire
antisttatic
volatile liquid
bearing band
section
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
ES98104824T
Other languages
English (en)
Inventor
Stefano Ducci
Yochiro Kondo
Paolo Straffi
Jose Silicani
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 ES2178061T3 publication Critical patent/ES2178061T3/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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/08—Electric-charge-dissipating arrangements
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D2030/526—Unvulcanised treads, e.g. on used tyres; Retreading the tread comprising means for discharging the electrostatic charge, e.g. conductive elements or portions having conductivity higher than the tread rubber
    • 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
    • Y10S152/02—Static discharge
    • 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)
  • Tyre Moulding (AREA)

Abstract

UN NEUMATICO ANTIESTATICO (1) Y UN METODO DE PRODUCCION RELATIVO, EN EL QUE UNA SECCION (17; 24; 27) DE UNA BANDA DE RODADURA (4) HECHA CON UNA MEZCLA AISLANTE DE LA ELECTRICIDAD SE AHUECA Y SE LLENA CON UN CEMENTO (C) CON FORMA DE MEZCLA DE NEGRO DE CARBON EN UN LIQUIDO VOLATIL; LA MEZCLA DE NEGRO DE CARBON SE DEJA DENTRO DE LA SECCION HUECA (17; 24; 27) CUANDO EL LIQUIDO VOLATIL SE EVAPORA, Y DEFINE DENTRO DE LA BANDA DE RODADURA (4) COMO MINIMO UN CUERPO CONDUCTOR (18; 25; 29) QUE SE COMUNICA CON UNA SUPERFICIE RODANTE (8) DEL NEUMATICO (1).
ES98104824T 1997-03-18 1998-03-17 Neumatico antiestatico. Expired - Lifetime ES2178061T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97TO000228A IT1291210B1 (it) 1997-03-18 1997-03-18 Pneumatico anti-statico.

Publications (1)

Publication Number Publication Date
ES2178061T3 true ES2178061T3 (es) 2002-12-16

Family

ID=11415557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98104824T Expired - Lifetime ES2178061T3 (es) 1997-03-18 1998-03-17 Neumatico antiestatico.

Country Status (6)

Country Link
US (1) US6183581B1 (es)
EP (1) EP0890460B1 (es)
JP (1) JPH1170592A (es)
DE (1) DE69806864T2 (es)
ES (1) ES2178061T3 (es)
IT (1) IT1291210B1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6523585B1 (en) 1997-03-18 2003-02-25 Bridgestone Corporation Antistatic tire
EP0881060A3 (en) * 1997-05-26 1999-12-22 Bridgestone Corporation Method and apparatus for the manufacture of pneumatic tyres having electric discharge means
JPH11240312A (ja) * 1997-08-04 1999-09-07 Bridgestone Corp 空気入りタイヤ
JP3045494B1 (ja) * 1998-12-17 2000-05-29 住友ゴム工業株式会社 空気入りタイヤ
JP4412565B2 (ja) * 1999-06-04 2010-02-10 東洋ゴム工業株式会社 空気入りタイヤとその製造方法
JP3733458B2 (ja) * 1999-07-07 2006-01-11 東洋ゴム工業株式会社 空気入りタイヤの製造方法
US7029544B2 (en) 2000-09-15 2006-04-18 Bridgestone Firestone North American Tire, Llc Conductive pathways in tire treads for reduced static charge buildup
WO2002022382A1 (en) * 2000-09-15 2002-03-21 Bridgestone/Firestone North American Tire, Llc Conductive pathways in tire treads for reduced static charge buildup
JP4202749B2 (ja) * 2000-10-24 2008-12-24 クライオライフ、インコーポレイテッド 特に生体人工椎間板の原位置形成のための原位置生体人工フィラー及び方法
ES2662594T3 (es) * 2000-11-07 2018-04-09 Cryolife, Inc. Biomateriales expandibles espumados y métodos.
US20030084982A1 (en) * 2001-09-04 2003-05-08 Campbell William G Method for making an anti-static tire tread
JP4510557B2 (ja) * 2004-09-01 2010-07-28 住友ゴム工業株式会社 ゴムストリップ巻付体の形成装置
JP2007153092A (ja) * 2005-12-02 2007-06-21 Sumitomo Rubber Ind Ltd 空気入りタイヤおよび該空気入りタイヤの製造方法
JP5014840B2 (ja) * 2007-03-06 2012-08-29 東洋ゴム工業株式会社 空気入りタイヤの製造方法及び空気入りタイヤ
DE102007039101A1 (de) * 2007-08-18 2009-02-19 Continental Aktiengesellschaft Verfahren zur Herstellung eines Fahrzeugluftreifens und Fahrzeugluftreifen
JP5259332B2 (ja) * 2007-10-25 2013-08-07 東洋ゴム工業株式会社 空気入りタイヤ
JP5295711B2 (ja) * 2007-11-01 2013-09-18 東洋ゴム工業株式会社 空気入りタイヤ
JP5259337B2 (ja) * 2007-11-19 2013-08-07 東洋ゴム工業株式会社 空気入りタイヤ
ES2769148T3 (es) 2017-04-04 2020-06-24 Continental Reifen Deutschland Gmbh Procedimiento para preparar una suspensión, suspensión y su uso
JP2020108935A (ja) * 2019-01-07 2020-07-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 トレッドゴムの製造方法及び空気入りタイヤ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207099A (en) * 1936-05-14 1940-07-09 Us Rubber Co Tire and tread construction
GB544757A (en) * 1940-02-15 1942-04-27 Us Rubber Co Improvements in a pneumatic tyre and method of making same
US2737237A (en) * 1952-10-25 1956-03-06 Goodrich Co B F Apparatus for slitting tires to a selected depth
US2907365A (en) * 1954-04-13 1959-10-06 Us Rubber Co Nonskid tire tread and method and means for making same
US3039520A (en) * 1960-04-14 1962-06-19 Micro Machinery Products Inc Tire slitting or siping machine
IT1264990B1 (it) 1993-12-14 1996-10-17 Pirelli Pneumatico antistatico con mescole a basso tenore di nero di carbonio
CA2138726A1 (en) * 1994-09-13 1996-03-14 Bharat Kanchanlal Kansupada Tire with coated silica reinforced rubber tread
DE19520996C2 (de) * 1995-06-08 2000-01-13 Sp Reifenwerke Gmbh Fahrzeugreifen mit Ladungsableitung
DE4447823B4 (de) 1994-12-21 2007-07-26 Dunlop Gmbh Fahrzeugreifen und Verfahren zu seiner Herstellung
US5872178A (en) * 1995-06-05 1999-02-16 The Goodyear Tire & Rubber Company Tire with coated silica reinforced rubber tread
DE19603441C2 (de) 1996-02-01 1999-12-23 Continental Ag Verfahren zur Herstellung eines Fahrzeugreifens
US5898047A (en) * 1996-09-23 1999-04-27 The Goodyear Tire & Rubber Company Tire with outer carbon black reinforced rubber strip for static reduction
EP0881060A3 (en) * 1997-05-26 1999-12-22 Bridgestone Corporation Method and apparatus for the manufacture of pneumatic tyres having electric discharge means

Also Published As

Publication number Publication date
ITTO970228A1 (it) 1998-09-18
US6183581B1 (en) 2001-02-06
IT1291210B1 (it) 1998-12-29
DE69806864T2 (de) 2003-02-27
EP0890460B1 (en) 2002-07-31
EP0890460A1 (en) 1999-01-13
DE69806864D1 (de) 2002-09-05
JPH1170592A (ja) 1999-03-16

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