EA200970549A1 - Протектор шин с прорезями с двойной направленностью - Google Patents

Протектор шин с прорезями с двойной направленностью

Info

Publication number
EA200970549A1
EA200970549A1 EA200970549A EA200970549A EA200970549A1 EA 200970549 A1 EA200970549 A1 EA 200970549A1 EA 200970549 A EA200970549 A EA 200970549A EA 200970549 A EA200970549 A EA 200970549A EA 200970549 A1 EA200970549 A1 EA 200970549A1
Authority
EA
Eurasian Patent Office
Prior art keywords
incision
intermediate part
planar parts
tires
protector
Prior art date
Application number
EA200970549A
Other languages
English (en)
Other versions
EA015457B1 (ru
Inventor
Патрис Бономм
Original Assignee
Сосьете Де Текноложи 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 Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of EA200970549A1 publication Critical patent/EA200970549A1/ru
Publication of EA015457B1 publication Critical patent/EA015457B1/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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • 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
    • B60C11/1272—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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
    • 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
    • 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
    • B60C2011/1245—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern being arranged in crossing relation, e.g. sipe mesh

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Протектор шины (1) имеет множество рельефных элементов (5), обладающих, по меньшей мере, первой (10) и, по меньшей мере, второй (20) прорезями. Каждая первая прорезь (10) содержит по меньшей мере две неплоских части (111), разделенных промежуточной частью (112). Неплоские части содержат двойную волнообразную линию, в то время как плоские части имеют простую волнообразную линию. Каждая вторая прорезь (20) содержит по меньшей мере две неплоские части (211), разделенные промежуточной частью (212). Неплоские части (212) содержат по меньшей мере одну волнообразную линию (2112) в глубине протектора шины с максимальной амплитудой С, в то время как каждая промежуточная часть (212) по меньшей мере одной второй прорези (20) не обладает какими-либо рельефными деформациями. Первые прорези (10) разрезают, по меньшей мере, вторую прорезь (20) для образования по меньшей мере одного пересечения и разделения, таким образом, рельефа (5), на котором они выполнены, на многочисленные объемные элементы (55); при этом каждое пересечение выполняется между промежуточной частью (112) по меньшей мере одной первой прорези (10) и промежуточной частью (212) по меньшей мере одной второй прорези (20).
EA200970549A 2006-12-07 2007-12-03 Протектор шины с прорезями с двойной направленностью EA015457B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0610753A FR2909588B1 (fr) 2006-12-07 2006-12-07 Bande de roulement pourvue d'incisions a double orientation.
PCT/EP2007/063135 WO2008068216A1 (fr) 2006-12-07 2007-12-03 Bande de roulement pourvue d'incisions a double orientation

Publications (2)

Publication Number Publication Date
EA200970549A1 true EA200970549A1 (ru) 2010-04-30
EA015457B1 EA015457B1 (ru) 2011-08-30

Family

ID=38123946

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970549A EA015457B1 (ru) 2006-12-07 2007-12-03 Протектор шины с прорезями с двойной направленностью

Country Status (10)

Country Link
US (1) US8276629B2 (ru)
EP (1) EP2099621B1 (ru)
JP (1) JP5097945B2 (ru)
CN (1) CN101547799B (ru)
AT (1) ATE478773T1 (ru)
BR (1) BRPI0719742B1 (ru)
DE (1) DE602007008762D1 (ru)
EA (1) EA015457B1 (ru)
FR (1) FR2909588B1 (ru)
WO (1) WO2008068216A1 (ru)

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EP2440416A4 (en) * 2009-06-12 2013-10-30 Michelin & Cie Progressive tire forming element with pips and molded tires
CN102442166B (zh) * 2010-10-13 2015-07-01 东洋橡胶工业株式会社 充气轮胎
JP5685319B2 (ja) 2010-10-29 2015-03-18 コンパニー ゼネラール デ エタブリッスマン ミシュラン 複数の摩耗層を有するタイヤトレッド
FI125054B (fi) * 2010-12-15 2015-05-15 Nokian Renkaat Oyj Ajoneuvon rengas ja kulutuspintanauha
ITPD20110087A1 (it) * 2011-03-21 2012-09-22 Pirelli Pneumatico invernale
SK288470B6 (sk) * 2012-09-25 2017-06-02 Continental Matador Rubber, S. R. O. Behúň plášťa a lamela na upevnenie do vulkanizačnej formy na vytvorenie lamelového zárezu v bloku behúňa plášťa
EP2813356A1 (en) * 2013-06-14 2014-12-17 Compagnie Generale Des Etablissements Michelin Moulding element comprising cutting means for moulding and vulcanizing a tyre tread
SK500522013A3 (sk) * 2013-12-10 2015-07-01 Continental Matador Rubber, S.R.O. Behúň plášťa a lamela na upevnenie do vulkanizačnej formy na vytvorenie lamelového zárezu v bloku behúňa plášťa
DE102014203546A1 (de) * 2014-02-27 2015-08-27 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US10882362B2 (en) 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
WO2016200392A1 (en) * 2015-06-11 2016-12-15 Compagnie Generale Des Etablissements Michelin Set of molding elements and mold
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
FR3045490B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
JP6299823B2 (ja) * 2016-08-31 2018-03-28 横浜ゴム株式会社 空気入りタイヤ
JP6885713B2 (ja) * 2016-11-25 2021-06-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ
FR3063242A1 (fr) 2017-02-28 2018-08-31 Compagnie Generale Des Etablissements Michelin Ensemble d'elements moulants pour moule de pneumatique
CN107031304A (zh) * 2017-04-27 2017-08-11 杭州朝阳橡胶有限公司 一种适用于宽基载重汽车的雪地拖轮轮胎
FR3065902B1 (fr) * 2017-05-05 2020-11-13 Michelin & Cie Ensemble d’elements moulants pour moule de pneumatique
DE102017212713A1 (de) * 2017-07-25 2019-01-31 Continental Reifen Deutschland Gmbh Laufstreifenprofil eines Fahrzeugreifens
KR102385401B1 (ko) 2017-09-26 2022-04-08 다우 글로벌 테크놀로지스 엘엘씨 수성 중합체 조성물
EP3717220B1 (fr) * 2017-11-30 2023-08-30 Compagnie Générale des Etablissements Michelin Elements moulants comportant un moyen d'assemblage particulier
WO2019122561A1 (fr) * 2017-12-18 2019-06-27 Compagnie Generale Des Etablissements Michelin Assemblage d'une lamelle
EP3351408B1 (en) * 2018-01-05 2020-09-09 Nokian Renkaat Oyj A tread block arrangement having a sipe
FR3081364B1 (fr) * 2018-05-25 2020-06-12 Compagnie Generale Des Etablissements Michelin Ensemble d'elements moulants
FR3103412B1 (fr) * 2019-11-25 2021-10-29 Michelin & Cie bande de roulement d’une chenille pour véhicule
DE102021206933A1 (de) * 2021-07-01 2023-01-05 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
CN114475092B (zh) * 2021-12-27 2023-10-24 安徽佳通乘用子午线轮胎有限公司 一种能够提升轮胎驱制动性能和磨耗性能的三维钢片
CN114714822B (zh) * 2022-03-16 2023-10-27 安徽佳通乘用子午线轮胎有限公司 一种提升轮胎磨耗性能的三维钢片及轮胎
DE102022211337A1 (de) 2022-10-26 2024-05-02 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

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Also Published As

Publication number Publication date
FR2909588B1 (fr) 2009-01-16
US20100078107A1 (en) 2010-04-01
WO2008068216A1 (fr) 2008-06-12
EP2099621B1 (fr) 2010-08-25
BRPI0719742A2 (pt) 2013-12-10
EP2099621A1 (fr) 2009-09-16
ATE478773T1 (de) 2010-09-15
CN101547799B (zh) 2012-04-18
BRPI0719742B1 (pt) 2019-07-02
US8276629B2 (en) 2012-10-02
CN101547799A (zh) 2009-09-30
BRPI0719742A8 (pt) 2017-12-26
JP5097945B2 (ja) 2012-12-12
JP2010511561A (ja) 2010-04-15
EA015457B1 (ru) 2011-08-30
DE602007008762D1 (de) 2010-10-07
FR2909588A1 (fr) 2008-06-13

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Designated state(s): AM AZ BY KZ KG MD TJ TM

PD4A Registration of transfer of a eurasian patent in accordance with the succession in title
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU