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

    • 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
    • B60C11/0306—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
    • B60C11/032—Patterns comprising isolated recesses
    • 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
    • B60C11/032—Patterns comprising isolated recesses
    • B60C11/0323—Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
    • 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
    • B60C11/11—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
    • B60C11/1272—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
    • B60C11/13—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
    • B60C11/12—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
    • B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight 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
    • 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
    • B60C2011/1231—Tread 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
    • 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
    • B60C2011/1268—Depth 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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FR3012768B1 (fr) * 2013-11-05 2016-12-23 Michelin & Cie Bande de roulement comportant un bloc presentant une pluralite d'incisions
FR3012767B1 (fr) * 2013-11-05 2015-10-23 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
US11224787B2 (en) 2017-07-13 2022-01-18 Prgr Co., Ltd. Swing measurement device, swing measurement method, and swing measurement program
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
CN112203869B (zh) * 2018-05-30 2022-08-02 米其林集团总公司 包括波状沟槽和刀槽的轮胎胎面
DE102019204326A1 (de) * 2019-03-28 2020-10-01 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102019204328A1 (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
US20180333992A1 (en) 2018-11-22
EP2590828B1 (fr) 2014-09-10
EP2590828A1 (fr) 2013-05-15
BR112012033246A2 (pt) 2016-11-22
JP5968882B2 (ja) 2016-08-10
BR112012033246A8 (pt) 2017-12-26
CN102985267A (zh) 2013-03-20
CN102985267B (zh) 2015-10-21
FR2962372B1 (fr) 2014-05-02
FR2962372A1 (fr) 2012-01-13
US10787040B2 (en) 2020-09-29
US10000093B2 (en) 2018-06-19
US20130139937A1 (en) 2013-06-06
BR112012033246B1 (pt) 2020-11-03
JP2013533157A (ja) 2013-08-22
WO2012004285A1 (fr) 2012-01-12

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