MX2018009315A - Neumatico para ruedas de vehiculo. - Google Patents

Neumatico para ruedas de vehiculo.

Info

Publication number
MX2018009315A
MX2018009315A MX2018009315A MX2018009315A MX2018009315A MX 2018009315 A MX2018009315 A MX 2018009315A MX 2018009315 A MX2018009315 A MX 2018009315A MX 2018009315 A MX2018009315 A MX 2018009315A MX 2018009315 A MX2018009315 A MX 2018009315A
Authority
MX
Mexico
Prior art keywords
block
axially
sipe
inner portion
dimension
Prior art date
Application number
MX2018009315A
Other languages
English (en)
Inventor
Castellini Alessandro
Montanaro Fabio
Caforio Stefano
Original Assignee
Pirelli
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 filed Critical Pirelli
Publication of MX2018009315A publication Critical patent/MX2018009315A/es

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
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218—Three-dimensional shape with regard to depth and extending 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
    • 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
    • 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
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • 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
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles

Landscapes

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

Abstract

Neumático para ruedas de vehículo, que comprende una banda de rodadura que tiene pluralidad de bloques, por lo menos algunos de los bloques comprenden al menos un surco (30) que se extiende desde una porción axialmente exterior del bloque hasta una porción axialmente interior el bloque a lo largo de una trayectoria predeterminada y desde una cara radiante exterior del bloque hacia una porción radialmente interior del bloque. El surco (30) comprende, un cualquier corte transversal perpendicular a la trayectoria predeterminada, una porción principal (400) que tiene una primera dimensión radial y una primera dimensión transversal y, en una posición radialmente interior con respecto a la porción principal (400) y adyacente a la Proción radialmente interior del bloque, una porción inferior (450) que tiene una segunda dimensión radial más pequeña que la primera dimensión radial y una segunda dimensión transversal mayor que la primera dimensión transversal. La segunda dimensión transversal medida en un primer corte transversal del surco (30) tomado en por lo menos una de la porción axialmente exterior del bloque y la porción axialmente interior del bloque es mayor que la segunda dimensión transversal medida en un segundo corte transversal del surco (30) tomando en una porción del bloque axialmente colocado entre la porción axialmente exterior del bloque y la porción axialmente interior del bloque. El surco (30) comprende una porción axialmente exterior (83), una porción axialmente interior (84) y una porción central (82) definida entre la porción axialmente exterior (83) y la porción axialmente interior (84). El surco (30) comprende, en la porción central (32), por lo menos un área en la cual la trayectoria predeterminada no es rectilínea.
MX2018009315A 2016-02-09 2017-02-08 Neumatico para ruedas de vehiculo. MX2018009315A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB20160577 2016-02-09
PCT/IB2017/050684 WO2017137903A1 (en) 2016-02-09 2017-02-08 Tyre for vehicle wheels

Publications (1)

Publication Number Publication Date
MX2018009315A true MX2018009315A (es) 2019-03-28

Family

ID=55948958

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018009315A MX2018009315A (es) 2016-02-09 2017-02-08 Neumatico para ruedas de vehiculo.

Country Status (7)

Country Link
US (1) US11498369B2 (es)
EP (1) EP3414112B1 (es)
CN (1) CN108778780B (es)
BR (1) BR112018015736B1 (es)
CA (1) CA3014016C (es)
MX (1) MX2018009315A (es)
WO (1) WO2017137903A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020030667A1 (fr) * 2018-08-09 2020-02-13 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu
DE112020000353T5 (de) 2019-02-22 2021-09-23 The Yokohama Rubber Co., Ltd. Luftreifen
JP6787431B2 (ja) * 2019-04-01 2020-11-18 横浜ゴム株式会社 空気入りタイヤ
DE102022208619A1 (de) 2022-08-19 2024-02-22 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0195913A (ja) 1987-10-09 1989-04-14 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JPH04372406A (ja) * 1991-06-21 1992-12-25 Bridgestone Corp 空気入りタイヤ
US6408911B1 (en) 1995-06-08 2002-06-25 Bridgestone Corporation Studless pneumatic tire including block-shaped island portions each having sipes
EP1170153B1 (fr) * 2000-07-03 2005-12-28 Société de Technologie Michelin Bande de roulement pour pneumatique portant de lourdes charges
JP2005262973A (ja) * 2004-03-17 2005-09-29 Bridgestone Corp 空気入りタイヤ、サイプ形成用ブレード及びそのサイプ形成用ブレードを備えたタイヤ形成用金型
JP4764085B2 (ja) * 2005-07-22 2011-08-31 株式会社ブリヂストン 空気入りタイヤ
JP4689402B2 (ja) * 2005-08-10 2011-05-25 東洋ゴム工業株式会社 空気入りタイヤ
US7793692B2 (en) * 2005-10-31 2010-09-14 The Goodyear Tire & Rubber Company Pneumatic tire tread having sipe that devolves into groove as tread wears
JP4315985B2 (ja) 2007-02-07 2009-08-19 東洋ゴム工業株式会社 空気入りタイヤ
JP5054199B2 (ja) 2007-12-19 2012-10-24 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車両の車輪用タイヤ
US20090159167A1 (en) * 2007-12-20 2009-06-25 Daniel Scheuren Pneumatic tire tread with sipes and mold blade
CN102596595B (zh) * 2009-10-20 2015-07-15 株式会社普利司通 充气轮胎
US20110265926A1 (en) 2010-04-28 2011-11-03 Societe De Technologie Michelin Tire tread for preventing irregular wear
WO2012001488A1 (en) 2010-06-30 2012-01-05 Pirelli Tyre S.P.A. Tyre for heavy load vehicle wheels
DE102012103946A1 (de) 2012-05-04 2013-11-07 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
DE102012103944A1 (de) 2012-05-04 2013-11-07 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
DE102012105515A1 (de) 2012-06-25 2014-02-20 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
BR112015009572B1 (pt) 2012-10-30 2020-10-27 Pirelli Tyre S.P.A. pneu, banda de rodagem, e, método para aumentar o desempenho de um pneu
FR3014747B1 (fr) 2013-12-13 2015-12-11 Michelin & Cie Bande de roulement evolutive pour pneu
FR3017075B1 (fr) 2014-02-03 2016-02-12 Michelin & Cie Bande de roulement pour pneu poids lourd
US20150251499A1 (en) * 2014-03-07 2015-09-10 Bridgestone Americas Tire Operations, Llc Tire tread featuring a sipe

Also Published As

Publication number Publication date
EP3414112B1 (en) 2020-01-29
WO2017137903A1 (en) 2017-08-17
US20190039419A1 (en) 2019-02-07
US11498369B2 (en) 2022-11-15
EP3414112A1 (en) 2018-12-19
BR112018015736B1 (pt) 2022-06-07
CN108778780A (zh) 2018-11-09
CN108778780B (zh) 2020-09-22
CA3014016A1 (en) 2017-08-17
CA3014016C (en) 2024-04-23
BR112018015736A2 (pt) 2019-01-08

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