ATE385913T1 - Dreidimensionale feineinschnitte für laufflächen - Google Patents

Dreidimensionale feineinschnitte für laufflächen

Info

Publication number
ATE385913T1
ATE385913T1 AT04105826T AT04105826T ATE385913T1 AT E385913 T1 ATE385913 T1 AT E385913T1 AT 04105826 T AT04105826 T AT 04105826T AT 04105826 T AT04105826 T AT 04105826T AT E385913 T1 ATE385913 T1 AT E385913T1
Authority
AT
Austria
Prior art keywords
sipe
dimensional
blade
treads
vertex
Prior art date
Application number
AT04105826T
Other languages
English (en)
Inventor
Jean Joseph Collette
Philippe Marie Manne
Andre Domange
Briey-Terlinden Pascale De
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of ATE385913T1 publication Critical patent/ATE385913T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • B60C2011/1209—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/03—Slits in threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
AT04105826T 2003-11-20 2004-11-17 Dreidimensionale feineinschnitte für laufflächen ATE385913T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/717,780 US7143799B2 (en) 2003-11-20 2003-11-20 Three-dimensional sipes for treads

Publications (1)

Publication Number Publication Date
ATE385913T1 true ATE385913T1 (de) 2008-03-15

Family

ID=34435763

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04105826T ATE385913T1 (de) 2003-11-20 2004-11-17 Dreidimensionale feineinschnitte für laufflächen

Country Status (8)

Country Link
US (1) US7143799B2 (de)
EP (1) EP1533141B1 (de)
JP (1) JP2005153870A (de)
CN (1) CN100352676C (de)
AT (1) ATE385913T1 (de)
BR (1) BRPI0404998A (de)
DE (1) DE602004011728T2 (de)
PL (1) PL1533141T3 (de)

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JP5270417B2 (ja) * 2009-03-26 2013-08-21 東洋ゴム工業株式会社 空気入りタイヤ
EP2429833B1 (de) * 2009-05-13 2016-06-29 Compagnie Générale des Etablissements Michelin Reifen mit lamelle mit bereichen verringerter dicke und gerät zu seiner herstellung
WO2010144091A1 (en) * 2009-06-12 2010-12-16 Societe De Technologie Michelin Progressive tire mold element with undulation on its upper member and tire formed by the same
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KR101038020B1 (ko) * 2009-11-27 2011-05-31 한국타이어 주식회사 내구성과 배수성 향상을 위한 중하중용 타이어의 트레드 커프구조
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JP5454510B2 (ja) 2010-07-23 2014-03-26 横浜ゴム株式会社 空気入りタイヤ
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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
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JP3504632B2 (ja) * 2001-04-27 2004-03-08 東洋ゴム工業株式会社 空気入りタイヤ
JP2002356105A (ja) * 2001-05-31 2002-12-10 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
JP3648179B2 (ja) * 2001-07-18 2005-05-18 住友ゴム工業株式会社 空気入りタイヤ及びその加硫金型

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EP1533141A1 (de) 2005-05-25
US20050109438A1 (en) 2005-05-26
CN100352676C (zh) 2007-12-05
DE602004011728D1 (de) 2008-03-27
US7143799B2 (en) 2006-12-05
BRPI0404998A (pt) 2005-07-19
PL1533141T3 (pl) 2008-07-31
EP1533141B1 (de) 2008-02-13
CN1618636A (zh) 2005-05-25
JP2005153870A (ja) 2005-06-16
DE602004011728T2 (de) 2009-02-19

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