IT201900022473A1 - Pneumatico, in particolare del tipo invernale - Google Patents

Pneumatico, in particolare del tipo invernale

Info

Publication number
IT201900022473A1
IT201900022473A1 IT102019000022473A IT201900022473A IT201900022473A1 IT 201900022473 A1 IT201900022473 A1 IT 201900022473A1 IT 102019000022473 A IT102019000022473 A IT 102019000022473A IT 201900022473 A IT201900022473 A IT 201900022473A IT 201900022473 A1 IT201900022473 A1 IT 201900022473A1
Authority
IT
Italy
Prior art keywords
tire
winter type
winter
type
Prior art date
Application number
IT102019000022473A
Other languages
English (en)
Inventor
Davy Ruggiero
Marco Andrea Maggi
Guercio Gerardo Del
Original Assignee
Bridgestone Europe Nv Sa
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 Europe Nv Sa filed Critical Bridgestone Europe Nv Sa
Priority to IT102019000022473A priority Critical patent/IT201900022473A1/it
Priority to EP20210436.0A priority patent/EP3828010A1/en
Publication of IT201900022473A1 publication Critical patent/IT201900022473A1/it

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
    • B60C11/0306—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
    • B60C11/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IT102019000022473A 2019-11-29 2019-11-29 Pneumatico, in particolare del tipo invernale IT201900022473A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102019000022473A IT201900022473A1 (it) 2019-11-29 2019-11-29 Pneumatico, in particolare del tipo invernale
EP20210436.0A EP3828010A1 (en) 2019-11-29 2020-11-27 Pneumatic tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000022473A IT201900022473A1 (it) 2019-11-29 2019-11-29 Pneumatico, in particolare del tipo invernale

Publications (1)

Publication Number Publication Date
IT201900022473A1 true IT201900022473A1 (it) 2021-05-29

Family

ID=70009143

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000022473A IT201900022473A1 (it) 2019-11-29 2019-11-29 Pneumatico, in particolare del tipo invernale

Country Status (2)

Country Link
EP (1) EP3828010A1 (it)
IT (1) IT201900022473A1 (it)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1052824A (ja) * 1996-08-12 1998-02-24 Bridgestone Corp タイヤ加硫用金型及び空気入りタイヤ
US20110290393A1 (en) * 2008-12-05 2011-12-01 Michelin Recherche Et Technique S.A. Tire Tread Comprising Incisions Provided with Projections
WO2017059233A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
WO2018101933A1 (en) * 2016-11-30 2018-06-07 Compagnie Generale Des Etablissements Michelin Improved tire treads having positively inclined sipes
WO2019020231A1 (de) * 2017-07-25 2019-01-31 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines fahrzeugreifens
EP3441241A1 (de) * 2017-08-08 2019-02-13 Continental Reifen Deutschland GmbH Fahrzeugluftreifen
WO2019035847A1 (en) * 2017-08-18 2019-02-21 Compagnie Generale Des Etablissements Michelin TIRE BEARING BANDS COMPRISING CONICAL AND CORRUGATED SLABS

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1052824A (ja) * 1996-08-12 1998-02-24 Bridgestone Corp タイヤ加硫用金型及び空気入りタイヤ
US20110290393A1 (en) * 2008-12-05 2011-12-01 Michelin Recherche Et Technique S.A. Tire Tread Comprising Incisions Provided with Projections
WO2017059233A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
WO2018101933A1 (en) * 2016-11-30 2018-06-07 Compagnie Generale Des Etablissements Michelin Improved tire treads having positively inclined sipes
WO2019020231A1 (de) * 2017-07-25 2019-01-31 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines fahrzeugreifens
EP3441241A1 (de) * 2017-08-08 2019-02-13 Continental Reifen Deutschland GmbH Fahrzeugluftreifen
WO2019035847A1 (en) * 2017-08-18 2019-02-21 Compagnie Generale Des Etablissements Michelin TIRE BEARING BANDS COMPRISING CONICAL AND CORRUGATED SLABS

Also Published As

Publication number Publication date
EP3828010A1 (en) 2021-06-02

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