ES2095356T3 - Neumatico radial con una banda de rodadura provista de ranuras longitudinales subcircunferenciales. - Google Patents

Neumatico radial con una banda de rodadura provista de ranuras longitudinales subcircunferenciales.

Info

Publication number
ES2095356T3
ES2095356T3 ES92111052T ES92111052T ES2095356T3 ES 2095356 T3 ES2095356 T3 ES 2095356T3 ES 92111052 T ES92111052 T ES 92111052T ES 92111052 T ES92111052 T ES 92111052T ES 2095356 T3 ES2095356 T3 ES 2095356T3
Authority
ES
Spain
Prior art keywords
longitudinal
gutters
tire
roller belt
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
ES92111052T
Other languages
English (en)
Inventor
Maurizio Boiocchi
Gianfranco Colombo
Renato Caretta
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 Coordinamento 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 Coordinamento Pneumatici SpA, Pirelli SpA filed Critical Pirelli Coordinamento Pneumatici SpA
Application granted granted Critical
Publication of ES2095356T3 publication Critical patent/ES2095356T3/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
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling 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
    • 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
    • B60C11/11—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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0374—Slant grooves, i.e. having an angle of about 5 to 35 degrees to the equatorial plane
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0386—Continuous ribs
    • B60C2011/0388—Continuous ribs provided at the equatorial plane
    • 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
    • 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
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves
    • 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
    • Y10S152/903—Non-directional tread pattern having non-circumferential transverse groove following smooth curved path

Landscapes

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

Abstract

EL DISEÑO DE LA BANDA DE RODADURA (3) DE UN NEUMATICO RADIAL PARA VEHICULOS A MOTOR QUE OFRECE UN ALTO RENDIMIENTO COMPRENDE ACANALADURAS LONGITUDINALES OBLICUAS (7), INCLINADAS EN LA DIRECCION CIRCUNFERENCIAL DEL NEUMATICO MEDIANTE UN ANGULO INCLINADO ENTRE 2 Y 20 (GRADOS) , LOS EXTREMOS OPUESTOS (7H, 7K) DE DICHAS ACANALADURAS SE ENCUENTRAN AXIALMENTE ALINEADOS EN RELACION UNOS CON OTROS; TODAS LAS ACANALADURAS PUEDEN ESTAR INCLINADAS (7) EN LA MISMA DIRECCION O PUEDEN CONVERGER (9), PREFERIBLEMENTE DE FORMA SIMETRICA, HACIA EL PLANO MERIDIANO DEL NEUMATICO, ESPECIFICAMENTE PARA DISEÑOS DIRECCIONALES. LAS ACANALADURAS LONGITUDINALES (7) ESTAN ASOCIADAS CON UNA PLURALIDAD DE ACANALADURAS TRANSVERSALES (8) QUE EXHIBEN SU PARTE CENTRAL INCLINADA EN EL CAMINO OPUESTO EN RELACION A LAS ACANALADURAS LONGITUDINALES, DE ACUERDO CON UN ANGULO INCLINADO 30 Y 80 (GRADOS) , CON RESPECTO A LA DIRECCION CIRCUNFERENCIAL DEL NEUMATICO. LA COMBINACION DE LAS ACANALADURAS LONGITUDINALES (7) Y LONGITUDINALES (8) DE ACUERDO CON LAS INCLINACIONES ESTABLECIDAS DEFINE UNOS TACOS (6) QUE DESARROLLAN, SOBRE EL AREA DE CONTACTO DEL NEUMATICO, FUERZAS TANGENCIALES QUE GENERALMENTE SE COMBINAN UNAS CON OTRAS GENERANDO DE ESTA MANERA UNA FUERZA RESULTANTE QUE TIENE UN COMPONENTE AXIAL QUE POSEE GENERALMENTE UN VALOR CERO.
ES92111052T 1991-07-04 1992-06-30 Neumatico radial con una banda de rodadura provista de ranuras longitudinales subcircunferenciales. Expired - Lifetime ES2095356T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911840A IT1250624B (it) 1991-07-04 1991-07-04 Pneumatico radiale con battistrada ad incavi longitudinali sub-circonferenziali.

Publications (1)

Publication Number Publication Date
ES2095356T3 true ES2095356T3 (es) 1997-02-16

Family

ID=11360271

Family Applications (2)

Application Number Title Priority Date Filing Date
ES92111052T Expired - Lifetime ES2095356T3 (es) 1991-07-04 1992-06-30 Neumatico radial con una banda de rodadura provista de ranuras longitudinales subcircunferenciales.
ES96103928T Expired - Lifetime ES2167476T3 (es) 1991-07-04 1992-06-30 Neumatico radial que tiene una banda de rodadura provista de ranuras longitudinales sub-circunferenciales.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES96103928T Expired - Lifetime ES2167476T3 (es) 1991-07-04 1992-06-30 Neumatico radial que tiene una banda de rodadura provista de ranuras longitudinales sub-circunferenciales.

Country Status (8)

Country Link
US (1) US5370168A (es)
EP (2) EP0719661B1 (es)
JP (2) JP3210079B2 (es)
BR (1) BR9202619A (es)
DE (2) DE69214534T2 (es)
ES (2) ES2095356T3 (es)
IT (1) IT1250624B (es)
TW (1) TW233282B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08318709A (ja) * 1995-05-25 1996-12-03 Yokohama Rubber Co Ltd:The 空気入りタイヤ
USD379787S (en) * 1995-07-26 1997-06-10 The Goodyear Tire & Rubber Company Tire tread
IT1277689B1 (it) * 1995-12-21 1997-11-11 Pirelli Cordicella metallica di rinforzo da impiegarsi particolarmente in manufatti compositi a matrice elastomerica procedimento ed apparato
USD387717S (en) * 1996-12-09 1997-12-16 The Goodyear Tire & Rubber Company Tire tread
USD403630S (en) * 1997-12-11 1999-01-05 The Goodyear Tire & Rubber Company Tire tread
JP2987134B2 (ja) * 1998-04-17 1999-12-06 住友ゴム工業株式会社 空気入りタイヤ
DE19851594A1 (de) * 1998-11-09 2000-05-18 Dunlop Gmbh Profilgestaltungsprinzip
JP3332358B2 (ja) * 1999-08-11 2002-10-07 住友ゴム工業株式会社 空気入りタイヤ
EP1238827B1 (de) * 2001-03-06 2004-11-03 Continental Aktiengesellschaft Reifenprofil
JP4589563B2 (ja) * 2001-05-11 2010-12-01 株式会社ブリヂストン 生タイヤと加硫金型との間に介在するエアーを抜く方法
JP3916453B2 (ja) * 2001-12-13 2007-05-16 横浜ゴム株式会社 空気入りタイヤ
US20070108716A1 (en) * 2005-11-14 2007-05-17 Scruggs Donald E Trial bidirectional wheels, tires and vehicles
JP5168803B2 (ja) * 2006-03-13 2013-03-27 横浜ゴム株式会社 空気入りタイヤ
JP5114890B2 (ja) * 2006-07-28 2013-01-09 横浜ゴム株式会社 空気入りタイヤ
US20080128061A1 (en) * 2006-12-04 2008-06-05 Aaron Scott Puhala Pneumatic tire with spiral grooving
JP4137178B1 (ja) * 2008-02-29 2008-08-20 横浜ゴム株式会社 空気入りタイヤ
JP4166819B1 (ja) * 2008-02-29 2008-10-15 横浜ゴム株式会社 空気入りタイヤ
JP5529578B2 (ja) * 2010-02-19 2014-06-25 株式会社ブリヂストン タイヤ
US9333806B2 (en) * 2010-09-29 2016-05-10 Pirelli Tyre S.P.A. High performance rain tyre
US8757229B2 (en) * 2010-10-29 2014-06-24 The Goodyear Tire & Rubber Company Winter tire center tread pattern
JP6371597B2 (ja) * 2014-06-17 2018-08-08 住友ゴム工業株式会社 空気入りタイヤ及びその装着方法
JP6397363B2 (ja) * 2015-04-03 2018-09-26 住友ゴム工業株式会社 タイヤ
JP7225872B2 (ja) * 2019-02-06 2023-02-21 住友ゴム工業株式会社 タイヤ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE418027A (es) * 1935-10-22
FR2232454B1 (es) * 1973-06-05 1976-05-28 Michelin & Cie
IT1067771B (it) * 1976-11-05 1985-03-16 Pirelli Perfezionamento al procedimento di fabbricazione di pneumatici
US4351381A (en) * 1978-02-14 1982-09-28 The Goodyear Tire & Rubber Company Tread for pneumatic tire
JPS59124412A (ja) * 1982-12-30 1984-07-18 Yokohama Rubber Co Ltd:The 空気入りタイヤ
FR2566514B1 (fr) * 1984-06-25 1988-10-07 Prunet Jean Dispositif de captage et de transfert d'energie solaire utilisant dans son circuit primaire un liquide volatile a changement de phase
JPS61139502A (ja) * 1984-12-11 1986-06-26 Bridgestone Corp 空気入りタイヤ
DE3536698A1 (de) * 1985-10-15 1987-04-16 Uniroyal Englebert Gmbh Fahrzeugluftreifen
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
JPS6313802A (ja) * 1986-07-04 1988-01-21 Yokohama Rubber Co Ltd:The ラジアルタイヤ
JPS6436801A (en) * 1987-08-01 1989-02-07 Furukawa Electric Co Ltd Snow melting panel laying road foundation
JPH01204804A (ja) * 1988-02-09 1989-08-17 Bridgestone Corp 方向性トレッドを備えた四輪自動車用空気入りタイヤ
JPH02179505A (ja) * 1988-12-30 1990-07-12 Yokohama Rubber Co Ltd:The 空気入りタイヤ
DE3907074A1 (de) * 1989-03-04 1990-09-06 Uniroyal Englebert Gmbh Fahrzeugluftreifen
US4953604A (en) * 1989-05-25 1990-09-04 The Goodyear Tire & Rubber Company Tread for a unidirectional pneumatic tire
JP2824672B2 (ja) * 1989-08-25 1998-11-11 横浜ゴム株式会社 空気入りタイヤ
DE8914853U1 (es) * 1989-12-20 1990-02-01 Uniroyal Englebert Reifen Gmbh, 5100 Aachen, De
JP3011967B2 (ja) * 1990-06-07 2000-02-21 株式会社ブリヂストン 空気入りラジアルタイヤ
JPH0450006A (ja) * 1990-06-18 1992-02-19 Yokohama Rubber Co Ltd:The 空気入りタイヤ

Also Published As

Publication number Publication date
JPH05208604A (ja) 1993-08-20
EP0719661A2 (en) 1996-07-03
DE69214534T2 (de) 1997-05-15
JP3353005B2 (ja) 2002-12-03
EP0719661B1 (en) 2001-10-31
US5370168A (en) 1994-12-06
EP0522416B1 (en) 1996-10-16
ITMI911840A0 (it) 1991-07-04
EP0522416A1 (en) 1993-01-13
DE69232179D1 (de) 2001-12-06
IT1250624B (it) 1995-04-21
BR9202619A (pt) 1993-03-16
DE69214534D1 (de) 1996-11-21
ES2167476T3 (es) 2002-05-16
TW233282B (es) 1994-11-01
EP0719661A3 (en) 1997-01-29
JP2001354009A (ja) 2001-12-25
ITMI911840A1 (it) 1993-01-05
DE69232179T2 (de) 2002-07-04
JP3210079B2 (ja) 2001-09-17

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