MX368175B - Llanta para carro. - Google Patents

Llanta para carro.

Info

Publication number
MX368175B
MX368175B MX2015018023A MX2015018023A MX368175B MX 368175 B MX368175 B MX 368175B MX 2015018023 A MX2015018023 A MX 2015018023A MX 2015018023 A MX2015018023 A MX 2015018023A MX 368175 B MX368175 B MX 368175B
Authority
MX
Mexico
Prior art keywords
shoulder portion
transverse grooves
equal
tyre
central portion
Prior art date
Application number
MX2015018023A
Other languages
English (en)
Other versions
MX2015018023A (es
Inventor
Colombo Gianfranco
Bolzoni Roberto
Bizzi Stefano
Lorenzetti Daniele
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 MX2015018023A publication Critical patent/MX2015018023A/es
Publication of MX368175B publication Critical patent/MX368175B/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
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the 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
    • 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
    • B60C11/0304—Asymmetric 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
    • 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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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
    • B60C2011/0341—Circumferential grooves
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0351—Shallow grooves, i.e. having a depth of less than 50% of other grooves
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0353—Circumferential grooves characterised by width
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0355—Circumferential grooves characterised by depth
    • 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
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/036—Narrow grooves, i.e. having a width of less than 3 mm
    • 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
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by width
    • 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
    • B60C2011/0381—Blind or isolated grooves
    • 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
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread

Landscapes

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

Abstract

Una llanta que tiene una rodadura que comprende una parte central localizada a través de un plano ecuatorial, una primera parte de hombro localizada hacia el lado exterior de la llanta y una segunda parte de hombro localizada hacia un lado interior de la llanta, la parte central estando separada de la primera parte de hombro por dos primeras ranuras circunferenciales en donde dicha primera parte de hombro y dicha segunda parte de hombro comprenden una prioridad de primeras ranuras transversales teniendo un primer extremo localizado esencialmente en la orilla respectiva de la rodadura, teniendo un ancho mayor o igual a alrededor de 4 mm y una extensión axial igual a por lo menos de 50% del ancho de la parte del hombro en la cual están localizados; - el número de dichas primeras ranuras transversales de la primera parte de hombro es más bajo que el número de dichas primeras ranuras transversales de la segunda parte de hombro; -la parte central comprende por lo menos una costilla circunferencial que comprende una prioridad de segundas ranuras transversales y las segundas ranuras transversales tienen un ancho máximo más pequeño que o igual a alrededor de 3 mm y definen en dicha por lo menos una costilla circunferencial una relación de hueco-a- hule más pequeña o igual a alrededor de 0.06.
MX2015018023A 2013-07-16 2014-07-16 Llanta para carro. MX368175B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20130422 2013-07-16
PCT/IB2014/001333 WO2015008137A1 (en) 2013-07-16 2014-07-16 Car tyre

Publications (2)

Publication Number Publication Date
MX2015018023A MX2015018023A (es) 2016-04-13
MX368175B true MX368175B (es) 2019-09-19

Family

ID=49182416

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015018023A MX368175B (es) 2013-07-16 2014-07-16 Llanta para carro.
MX2019011096A MX2019011096A (es) 2013-07-16 2015-12-21 Llanta para carro.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2019011096A MX2019011096A (es) 2013-07-16 2015-12-21 Llanta para carro.

Country Status (9)

Country Link
US (2) US10933696B2 (es)
EP (4) EP3022069B1 (es)
JP (1) JP6370375B2 (es)
KR (1) KR102220161B1 (es)
CN (1) CN105377584B (es)
BR (3) BR112016000234B1 (es)
MX (2) MX368175B (es)
RU (1) RU2673131C2 (es)
WO (1) WO2015008137A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3095623B1 (en) * 2014-03-11 2017-11-01 Sumitomo Rubber Industries Limited Pneumatic tire
JP6591149B2 (ja) * 2014-08-29 2019-10-16 株式会社ブリヂストン 空気入りタイヤ
JP6450221B2 (ja) * 2015-03-05 2019-01-09 住友ゴム工業株式会社 空気入りタイヤ
JP6699245B2 (ja) * 2016-03-04 2020-05-27 住友ゴム工業株式会社 空気入りタイヤ
JP6740761B2 (ja) * 2016-07-12 2020-08-19 住友ゴム工業株式会社 タイヤ
FR3062343A1 (fr) * 2017-01-27 2018-08-03 Compagnie Generale Des Etablissements Michelin Pneumatique a bande de roulement optimisee
CN109421443A (zh) * 2017-08-30 2019-03-05 住友橡胶工业株式会社 充气子午线轮胎
US20190061430A1 (en) * 2017-08-30 2019-02-28 Sumitomo Rubber Industries, Ltd. Pneumatic radial tire
JP7203594B2 (ja) * 2018-12-25 2023-01-13 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
CN111791650B (zh) * 2019-04-03 2024-02-20 住友橡胶工业株式会社 轮胎
EP3718789B1 (en) 2019-04-03 2021-09-22 Sumitomo Rubber Industries, Ltd. Tire
JP2021049791A (ja) * 2019-09-20 2021-04-01 株式会社ブリヂストン タイヤ
JP7363453B2 (ja) 2019-12-19 2023-10-18 住友ゴム工業株式会社 空気入りタイヤ
EP3842263B1 (en) * 2019-12-27 2023-07-12 Sumitomo Rubber Industries, Ltd. Tyre

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2805472B2 (ja) * 1986-12-23 1998-09-30 横浜ゴム株式会社 空気入りタイヤ
AT402179B (de) 1994-02-25 1997-02-25 Semperit Ag Laufstreifen für einen fahrzeugluftreifen
JP3517404B2 (ja) * 2001-06-29 2004-04-12 住友ゴム工業株式会社 スタッドレスタイヤ
ATE376496T1 (de) 2002-01-31 2007-11-15 Michelin Soc Tech Laufflächenprofil und herstellungsverfahren
JP4373264B2 (ja) * 2004-04-15 2009-11-25 株式会社ブリヂストン 空気入りタイヤ
JP4392339B2 (ja) * 2004-12-24 2009-12-24 住友ゴム工業株式会社 空気入りタイヤ
JP5088319B2 (ja) * 2006-06-12 2012-12-05 横浜ゴム株式会社 空気入りタイヤ
JP5181581B2 (ja) 2007-08-29 2013-04-10 横浜ゴム株式会社 空気入りタイヤ
KR101532689B1 (ko) 2007-11-05 2015-06-30 피렐리 타이어 소시에떼 퍼 아찌오니 공기압 타이어
JP5200520B2 (ja) 2007-12-14 2013-06-05 横浜ゴム株式会社 空気入りタイヤ
JP4488083B2 (ja) * 2008-04-11 2010-06-23 横浜ゴム株式会社 空気入りタイヤ
JP4506869B2 (ja) * 2008-04-28 2010-07-21 横浜ゴム株式会社 空気入りタイヤ
JP2010254049A (ja) * 2009-04-22 2010-11-11 Bridgestone Corp 空気入りタイヤ
JP4973708B2 (ja) * 2009-09-11 2012-07-11 横浜ゴム株式会社 空気入りタイヤ
WO2011111394A1 (ja) * 2010-03-12 2011-09-15 株式会社ブリヂストン 空気入りタイヤ
EP2974885B1 (en) 2010-03-29 2017-05-17 Bridgestone Corporation Tire
JP5452386B2 (ja) * 2010-06-22 2014-03-26 株式会社ブリヂストン 空気入りタイヤ
JP5149957B2 (ja) * 2010-12-14 2013-02-20 住友ゴム工業株式会社 空気入りタイヤ
JP4905599B1 (ja) 2011-04-27 2012-03-28 横浜ゴム株式会社 空気入りタイヤ
JP2013078984A (ja) * 2011-10-03 2013-05-02 Sumitomo Rubber Ind Ltd 空気入りタイヤ
FR2999473B1 (fr) * 2012-12-14 2015-03-20 Michelin & Cie Pneumatique ayant une basse resistance au roulement

Also Published As

Publication number Publication date
EP3616943B1 (en) 2021-07-07
EP3892477B1 (en) 2023-09-06
RU2016104069A3 (es) 2018-04-04
KR20160030525A (ko) 2016-03-18
JP6370375B2 (ja) 2018-08-08
EP3022069A1 (en) 2016-05-25
MX2015018023A (es) 2016-04-13
EP3892477A1 (en) 2021-10-13
EP3892477C0 (en) 2023-09-06
KR102220161B1 (ko) 2021-02-25
MX2019011096A (es) 2019-10-17
RU2673131C2 (ru) 2018-11-22
BR112016000234A2 (pt) 2017-07-25
WO2015008137A1 (en) 2015-01-22
EP3616943A1 (en) 2020-03-04
RU2016104069A (ru) 2017-08-21
BR112016000234B1 (pt) 2021-08-24
US20210138837A1 (en) 2021-05-13
EP3616944A1 (en) 2020-03-04
BR122020005328B1 (pt) 2021-08-24
BR122020005330B1 (pt) 2021-08-24
EP3022069B1 (en) 2019-12-04
JP2016525043A (ja) 2016-08-22
EP3616944B1 (en) 2021-07-07
US20160193880A1 (en) 2016-07-07
US10933696B2 (en) 2021-03-02
CN105377584A (zh) 2016-03-02
CN105377584B (zh) 2019-04-30

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