ES2079512T3 - Banda de rodadura para neumaticos de vehiculos a motor. - Google Patents

Banda de rodadura para neumaticos de vehiculos a motor.

Info

Publication number
ES2079512T3
ES2079512T3 ES91107703T ES91107703T ES2079512T3 ES 2079512 T3 ES2079512 T3 ES 2079512T3 ES 91107703 T ES91107703 T ES 91107703T ES 91107703 T ES91107703 T ES 91107703T ES 2079512 T3 ES2079512 T3 ES 2079512T3
Authority
ES
Spain
Prior art keywords
incisions
rows
motor vehicle
wedges
vehicle tires
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
ES91107703T
Other languages
English (en)
Inventor
Renato Caretta
Gianfranco Colombo
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 ES2079512T3 publication Critical patent/ES2079512T3/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
    • B60C11/12—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
    • B60C11/11—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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
    • 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
    • B60C11/1259—Depth of the sipe
    • B60C11/1263—Depth of the sipe different within the same sipe
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Rolling Contact Bearings (AREA)
  • Tyre Moulding (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

SE DESCRIBE UNA LLANTA PARA LOS NEUMATICOS DE UN VEHICULO A MOTOR, DONDE SE DEFINEN POR MEDIO DE ESTRIAS CIRCUNFERENCIALES (3) Y ESTRIAS TRANSVERSALES (4), UNA PLURALIDAD DE CUÑAS (5, 6) DISTRIBUIDAS CIRCUNFERENCIALMENTE PARA FORMAR DOS HILERAS DE LOMOS (5) Y VARIAS HILERAS CENTRALES (6) SITUADAS ENTRE LAS HILERAS DE LOMOS. CADA CUÑA (5, 6) ESTA PROVISTA CON UNA O MAS INCISIONES AUXILIARES (11, 12) QUE SON RECTILINEAS E INCLINADAS CON RESPECTO A LA DIRECCION NORMAL A LA DIRECCION DE RODAMIENTO DEL NEUMATICO (2). LAS INCISIONES AUXILIARES (11, 12) DE LAS CUÑAS (5, 6) QUE CONSTITUYEN CADA UNO DE LOS LOMOS, Y HILERAS CENTRALES SON PARALELAS UNAS A OTRAS. LAS INCISIONES (12) DE LAS HILERAS CENTRALES (6) TIENEN UNA INCLINACION, CON RESPECTO A LA DIRECCION NORMAL A LA DIRECCION DE RODAMIENTO, QUE ES MAYOR QUE LA INCLINACION DE LAS INCISIONES (11) DE LAS CUÑAS (6) QUE CONSTITUYEN LAS HILERAS DE LOMOS. LOS LOGROS TECNICOS ADOPTADOS EN LA CONFORMACION Y EN EL MONTAJE DE LAS INCISIONES AUXILIARES (11, 12) REDUCEN SUSTANCIALMENTE EL RUIDO DE RODAJE DEL NEUMATICO.
ES91107703T 1990-05-14 1991-05-13 Banda de rodadura para neumaticos de vehiculos a motor. Expired - Lifetime ES2079512T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20284A IT1239977B (it) 1990-05-14 1990-05-14 Battistrada di pneumatico per autoveicoli

Publications (1)

Publication Number Publication Date
ES2079512T3 true ES2079512T3 (es) 1996-01-16

Family

ID=11165426

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91107703T Expired - Lifetime ES2079512T3 (es) 1990-05-14 1991-05-13 Banda de rodadura para neumaticos de vehiculos a motor.

Country Status (10)

Country Link
US (1) US5287905A (es)
EP (1) EP0457233B1 (es)
JP (1) JP3150993B2 (es)
KR (1) KR100258132B1 (es)
AR (1) AR247151A1 (es)
BR (1) BR9102030A (es)
DE (1) DE69111296T2 (es)
ES (1) ES2079512T3 (es)
IT (1) IT1239977B (es)
TR (1) TR26512A (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104909A (ja) * 1991-10-14 1993-04-27 Sumitomo Rubber Ind Ltd 空気入りタイヤ
AT400134B (de) * 1991-11-28 1995-10-25 Semperit Ag Fahrzeugluftreifen mit einem laufflächenprofil
AT400425B (de) * 1993-01-28 1995-12-27 Semperit Ag Fahrzeugreifen
AT400424B (de) * 1993-01-28 1995-12-27 Semperit Ag Fahrzeugreifen
IT1265035B1 (it) * 1993-05-31 1996-10-28 Pirelli Pneumatico per ruote di veicoli con battistrada a bassa rumorosita' di rotolamento
CA2132375C (en) * 1993-09-20 1998-12-08 Nack-Hyun Lim Pneumatic radial tire having a tread pattern of improved acoustic and anti-hydroplaning performance
IT1276320B1 (it) 1994-02-22 1997-10-28 Pirelli Pneumatico per veicoli da trasporto medio/pesante con battistrada di tipo universale
US5709440A (en) * 1995-02-01 1998-01-20 Bombardier Inc. Track noise suppression
KR100328387B1 (ko) * 1995-04-27 2002-06-28 신형인 소음발생억제 및 배수능력향상용 타이어
USD379785S (en) * 1995-08-02 1997-06-10 The Goodyear Tire & Rubber Company Tire tread and buttress
JPH09109613A (ja) * 1995-10-17 1997-04-28 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
USD383423S (en) * 1996-02-15 1997-09-09 The Goodyear Tire & Rubber Company Tire tread
USD383104S (en) * 1996-03-25 1997-09-02 Kumho & Co. Pneumatic tire for vehicles
USD387311S (en) * 1996-03-25 1997-12-09 Kumho & Co. Pneumatic tire for vehicles
US5924464A (en) * 1996-03-29 1999-07-20 Michelin Recherche Et Technique, S.A. Tire having flow isolating grooves
USD384617S (en) * 1996-04-22 1997-10-07 Bridgestone/Firestone, Inc. Tire tread
USD384621S (en) * 1996-05-03 1997-10-07 The Goodyear Tire & Rubber Company Tire tread
JPH10151915A (ja) * 1996-11-21 1998-06-09 Sumitomo Rubber Ind Ltd 空気入りタイヤ
US6443199B1 (en) 1997-09-17 2002-09-03 The Goodyear Tire & Rubber Company Footprints for nonrotatable automobile and light truck tires
USD420949S (en) * 1999-03-11 2000-02-22 The Goodyear Tire & Rubber Company Tire tread
US6412531B1 (en) * 1999-07-15 2002-07-02 Michelin Recherche Et Technique S.A. Tire tread having groove walls with compound contours
ES2249234T3 (es) * 1999-07-19 2006-04-01 Bridgestone Corporation Neumatico.
JP4392944B2 (ja) * 2000-02-21 2010-01-06 株式会社ブリヂストン 空気入りタイヤの陸部構造
US6631746B2 (en) * 2001-04-25 2003-10-14 Bridgestone/Firestone North American Tire, Llc Undercut tie bar for pneumatic tire
US7341083B2 (en) * 2001-12-26 2008-03-11 Bridgestone Corporation Pneumatic radial tire with tread having blocks provided with sipes
US9616716B2 (en) 2011-12-14 2017-04-11 Bridgestone Americas Tire Operations, Llc Three dimensional sipe
CN103085607B (zh) * 2013-01-29 2015-05-13 上海轮胎橡胶（集团）股份有限公司轮胎研究所 低侧向噪声辐射轮胎花纹结构
JP5983788B2 (ja) * 2015-01-22 2016-09-06 横浜ゴム株式会社 空気入りタイヤ
JP6358970B2 (ja) * 2015-01-26 2018-07-18 住友ゴム工業株式会社 空気入りタイヤ
JP6724451B2 (ja) * 2016-03-18 2020-07-15 住友ゴム工業株式会社 空気入りタイヤ
USD781220S1 (en) 2016-03-22 2017-03-14 Bridgestone Americas Tire Operations, Llc Tire tread
JP6304329B2 (ja) * 2016-08-31 2018-04-04 横浜ゴム株式会社 空気入りタイヤ
JP6927806B2 (ja) * 2017-08-31 2021-09-01 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
JP7074588B2 (ja) * 2018-06-29 2022-05-24 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
DE102021200629A1 (de) * 2021-01-25 2022-07-28 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102022203956A1 (de) * 2022-04-25 2023-10-26 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549668A1 (de) * 1975-11-05 1977-05-12 Uniroyal Ag Fahrzeugluftreifen mit radialkarkasse
JPS60234005A (ja) * 1984-05-02 1985-11-20 Bridgestone Corp ウエツト性能に優れる空気入りタイヤ
JPS62113607A (ja) * 1985-11-14 1987-05-25 Yokohama Rubber Co Ltd:The 小型トラツク用ラジアルタイヤ
IT8722144V0 (it) * 1986-08-05 1987-07-31 Uniroyal Englebert Gmbh Scolpitura di battistrada di pneumatici per autoveicoli.
JPS6343803A (ja) * 1986-08-08 1988-02-24 Yokohama Rubber Co Ltd:The 雪氷路用タイヤ
JPS63137003A (ja) * 1986-11-29 1988-06-09 Yokohama Rubber Co Ltd:The 雪氷路用タイヤ
FR2612129B1 (fr) * 1987-03-10 1989-09-29 Michelin & Cie Bande de roulement pour pneumatique radial dont les elements en relief sont pourvus d'incisions presentant des traces en ligne brisee ou ondulee dans le sens de leurs profondeurs
JPS63305009A (ja) * 1987-06-03 1988-12-13 Yokohama Rubber Co Ltd:The トレツドパタ−ン
JP2668366B2 (ja) * 1987-10-09 1997-10-27 横浜ゴム株式会社 空気入りタイヤ
US4823855A (en) * 1987-11-23 1989-04-25 The Goodyear Tire & Rubber Company Pneumatic tire tread pattern
AT390916B (de) * 1988-02-24 1990-07-25 Semperit Ag Laufflaechenprofil fuer einen fahrzeugluftreifen
JPH0211404A (ja) * 1988-06-28 1990-01-16 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH02127106A (ja) * 1988-11-07 1990-05-15 Bridgestone Corp 空気入りバイアス冬タイヤ
AT394337B (de) * 1989-04-13 1992-03-10 Semperit Ag Radialreifen fuer lastkraftwagen
JP2814107B2 (ja) * 1989-06-30 1998-10-22 横浜ゴム株式会社 空気入りタイヤ
JPH03193508A (ja) * 1989-12-04 1991-08-23 Sumitomo Rubber Ind Ltd 空気入りタイヤ

Also Published As

Publication number Publication date
KR910019808A (ko) 1991-12-19
JPH04231202A (ja) 1992-08-20
TR26512A (tr) 1995-03-15
AR247151A1 (es) 1994-11-30
KR100258132B1 (ko) 2000-08-01
US5287905A (en) 1994-02-22
IT9020284A0 (it) 1990-05-14
DE69111296D1 (de) 1995-08-24
IT9020284A1 (it) 1991-11-14
EP0457233A2 (en) 1991-11-21
DE69111296T2 (de) 1996-03-21
EP0457233B1 (en) 1995-07-19
IT1239977B (it) 1993-11-27
JP3150993B2 (ja) 2001-03-26
EP0457233A3 (en) 1992-07-29
BR9102030A (pt) 1991-12-24

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