EA201390063A1 - Средство защиты протектора - Google Patents

Средство защиты протектора

Info

Publication number
EA201390063A1
EA201390063A1 EA201390063A EA201390063A EA201390063A1 EA 201390063 A1 EA201390063 A1 EA 201390063A1 EA 201390063 A EA201390063 A EA 201390063A EA 201390063 A EA201390063 A EA 201390063A EA 201390063 A1 EA201390063 A1 EA 201390063A1
Authority
EA
Eurasian Patent Office
Prior art keywords
tread
depth
slot
sipe
cavity
Prior art date
Application number
EA201390063A
Other languages
English (en)
Inventor
Кристоф Гэйтон
Стефан Орэзон
Бенжамен Кантине
Маттье Вандаэль
Original Assignee
Компани Женераль Дез Этаблиссман Мишлен
Мишлен Решерш Э Текник С.А.
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 Компани Женераль Дез Этаблиссман Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Компани Женераль Дез Этаблиссман Мишлен
Publication of EA201390063A1 publication Critical patent/EA201390063A1/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/0306Patterns comprising block rows or discontinuous ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/032Patterns comprising isolated recesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/032Patterns comprising isolated recesses
    • B60C11/0323Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/04Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/11Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1272Width of the sipe
    • B60C11/1281Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/13Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1376Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1392Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1209Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight at the tread surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1231Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe being shallow, i.e. sipe depth of less than 3 mm
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1259Depth of the sipe
    • B60C2011/1268Depth of the sipe being different from sipe to sipe

Landscapes

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

Abstract

Предложена шина с радиальным каркасным усилителем, имеющая протектор (1) с толщиной Е, при этом данный протектор (1) имеет поверхность протектора, предназначенную для входа в контакт с дорожным полотном, и имеет по меньшей мере одну прорезь (5), открывающуюся на поверхности протектора для образования угловых кромок (50), при этом данная прорезь (5) простирается в протектор на общей глубине Н, равной самое большее толщине Е протектора, при этом данная прорезь (5) от поверхности протектора до глубины H1, равной самое большее общей глубине Н, имеет вид щелевидной дренажной канавки (51), имеющей ширину D, подходящую для обеспечения возможности по меньшей мере частичного закрытия щелевидной дренажной канавки (51) при нормальных условиях эксплуатации шины. Вблизи по меньшей мере одной угловой кромки (50) данной прорези, то есть на минимальном расстоянии от указанной угловой кромки, которое равно самое большее пятикратной ширине D прорези, и на поверхности протектора также образована по меньшей мере одна полость (6), имеющая глубину h, которая мала по сравнению с глубиной прорези, то есть составляет самое большее 30% от глубины Н, при этом данная по меньшей мере одна полость (6) обеспечивает уменьшение жесткости протектора при сжатии вблизи указанной по меньшей мере одной угловой кромки (50).
EA201390063A 2010-07-06 2011-07-06 Средство защиты протектора EA201390063A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1055455A FR2962372B1 (fr) 2010-07-06 2010-07-06 Dispositif de protection de bande de roulement
PCT/EP2011/061369 WO2012004285A1 (fr) 2010-07-06 2011-07-06 Dispositif de protection de bande de roulement

Publications (1)

Publication Number Publication Date
EA201390063A1 true EA201390063A1 (ru) 2013-06-28

Family

ID=43384450

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390063A EA201390063A1 (ru) 2010-07-06 2011-07-06 Средство защиты протектора

Country Status (8)

Country Link
US (2) US10000093B2 (ru)
EP (1) EP2590828B1 (ru)
JP (1) JP5968882B2 (ru)
CN (1) CN102985267B (ru)
BR (1) BR112012033246B1 (ru)
EA (1) EA201390063A1 (ru)
FR (1) FR2962372B1 (ru)
WO (1) WO2012004285A1 (ru)

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FR3012767B1 (fr) * 2013-11-05 2015-10-23 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite d'incisions
FR3012768B1 (fr) * 2013-11-05 2016-12-23 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite d'incisions
WO2015170673A1 (ja) * 2014-05-07 2015-11-12 株式会社ブリヂストン 空気入りタイヤ
JP6605459B2 (ja) * 2014-05-29 2019-11-13 株式会社ブリヂストン 空気入りタイヤ
JP6430310B2 (ja) * 2015-03-20 2018-11-28 東洋ゴム工業株式会社 空気入りタイヤ
FR3034355B1 (fr) * 2015-03-31 2018-07-27 Compagnie Generale Des Etablissements Michelin Bande de roulement pour pneumatique comportant des canaux
JP6393658B2 (ja) * 2015-05-25 2018-09-19 株式会社ブリヂストン 空気入りタイヤ
JP6617512B2 (ja) * 2015-10-14 2019-12-11 住友ゴム工業株式会社 空気入りタイヤ
JP6621312B2 (ja) * 2015-11-24 2019-12-18 株式会社ブリヂストン 空気入りタイヤ
JP7009787B2 (ja) * 2017-06-08 2022-01-26 横浜ゴム株式会社 空気入りタイヤ
DE102017211129A1 (de) * 2017-06-30 2019-01-03 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102017211128A1 (de) * 2017-06-30 2019-01-03 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP7054014B2 (ja) 2017-07-13 2022-04-13 株式会社プロギア スイング測定装置、スイング測定方法およびスイング測定プログラム
IT201700084726A1 (it) * 2017-07-25 2019-01-25 Prometeon Tyre Group S R L Pneumatico per ruote di veicoli
DE102017215188A1 (de) * 2017-08-30 2019-02-28 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US20210229502A1 (en) * 2018-05-30 2021-07-29 Compagnie General Des Etablissements Michelin Tire Tread Comprising Wavy Grooves and Sipes
DE102019204328A1 (de) * 2019-03-28 2020-10-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102019204326A1 (de) * 2019-03-28 2020-10-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP7284693B2 (ja) * 2019-12-05 2023-05-31 株式会社ブリヂストン 空気入りタイヤ
JP7460888B2 (ja) 2020-02-17 2024-04-03 横浜ゴム株式会社 タイヤ
DE102020215775A1 (de) * 2020-12-14 2022-06-15 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

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Also Published As

Publication number Publication date
BR112012033246B1 (pt) 2020-11-03
JP5968882B2 (ja) 2016-08-10
US20180333992A1 (en) 2018-11-22
US10000093B2 (en) 2018-06-19
FR2962372B1 (fr) 2014-05-02
EP2590828A1 (fr) 2013-05-15
EP2590828B1 (fr) 2014-09-10
FR2962372A1 (fr) 2012-01-13
CN102985267A (zh) 2013-03-20
CN102985267B (zh) 2015-10-21
WO2012004285A1 (fr) 2012-01-12
BR112012033246A2 (pt) 2016-11-22
BR112012033246A8 (pt) 2017-12-26
JP2013533157A (ja) 2013-08-22
US10787040B2 (en) 2020-09-29
US20130139937A1 (en) 2013-06-06

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