DE69825696D1 - Luftreifen - Google Patents

Luftreifen

Info

Publication number
DE69825696D1
DE69825696D1 DE69825696T DE69825696T DE69825696D1 DE 69825696 D1 DE69825696 D1 DE 69825696D1 DE 69825696 T DE69825696 T DE 69825696T DE 69825696 T DE69825696 T DE 69825696T DE 69825696 D1 DE69825696 D1 DE 69825696D1
Authority
DE
Germany
Prior art keywords
tire
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69825696T
Other languages
English (en)
Other versions
DE69825696T2 (de
Inventor
Motoaki Hosono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Corp filed Critical Bridgestone Corp
Publication of DE69825696D1 publication Critical patent/DE69825696D1/de
Application granted granted Critical
Publication of DE69825696T2 publication Critical patent/DE69825696T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60C11/11—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
    • 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
    • B60C11/1263—Depth of the sipe different within the same sipe
    • 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
    • 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
    • B60C11/1259—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)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69825696T 1997-03-11 1998-03-10 Luftreifen Expired - Fee Related DE69825696T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5612597 1997-03-11
JP5612597 1997-03-11
JP923098 1998-01-21
JP923098 1998-01-21
PCT/JP1998/000988 WO1998040228A1 (fr) 1997-03-11 1998-03-10 Pneumatique

Publications (2)

Publication Number Publication Date
DE69825696D1 true DE69825696D1 (de) 2004-09-23
DE69825696T2 DE69825696T2 (de) 2005-08-18

Family

ID=26343909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825696T Expired - Fee Related DE69825696T2 (de) 1997-03-11 1998-03-10 Luftreifen

Country Status (3)

Country Link
EP (1) EP0911187B1 (de)
DE (1) DE69825696T2 (de)
WO (1) WO1998040228A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115833B (fi) 2000-05-23 2005-07-29 Nokian Renkaat Oyj Kuviopalat ajoneuvon renkaan kulutuspinnassa
JP4040458B2 (ja) 2000-11-13 2008-01-30 ソシエテ ド テクノロジー ミシュラン タイヤトレッドおよび該トレッド用金型の成形要素
JP2006069440A (ja) * 2004-09-03 2006-03-16 Bridgestone Corp 空気入りタイヤ
US20090095387A1 (en) 2007-10-15 2009-04-16 The Goodyear Tire & Rubber Co. Tire With Tread Having Full Depth Siping
JP5181934B2 (ja) * 2008-08-29 2013-04-10 横浜ゴム株式会社 空気入りタイヤ
US20110284141A1 (en) * 2010-05-21 2011-11-24 Continental Tire North America, Inc. Rotating Sipe
FR2984797B1 (fr) 2011-12-22 2014-02-21 Michelin Soc Tech Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique
JP6077934B2 (ja) * 2013-05-27 2017-02-08 住友ゴム工業株式会社 空気入りタイヤ
JP7081185B2 (ja) * 2018-02-05 2022-06-07 住友ゴム工業株式会社 タイヤ
DE102022204222A1 (de) * 2022-04-29 2023-11-02 Continental Reifen Deutschland Gmbh Fahrzeugreifen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2890310B2 (ja) * 1989-01-30 1999-05-10 横浜ゴム株式会社 空気入りラジアルタイヤ
JP3208417B2 (ja) * 1991-11-11 2001-09-10 株式会社ブリヂストン 空気入りタイヤ
JP3583483B2 (ja) * 1993-11-18 2004-11-04 株式会社ブリヂストン 空気入りタイヤ
JPH07172111A (ja) * 1993-12-21 1995-07-11 Bridgestone Corp 重荷重用空気入りタイヤ
JP2804710B2 (ja) * 1993-12-28 1998-09-30 住友ゴム工業株式会社 空気入りタイヤ
JP3581203B2 (ja) * 1995-12-06 2004-10-27 株式会社ブリヂストン 重荷重用空気入りタイヤ
JP3499995B2 (ja) * 1995-12-29 2004-02-23 住友ゴム工業株式会社 空気入りタイヤ
JP3694082B2 (ja) * 1996-01-25 2005-09-14 株式会社ブリヂストン 空気入りタイヤ

Also Published As

Publication number Publication date
DE69825696T2 (de) 2005-08-18
EP0911187A4 (de) 2000-07-05
EP0911187A1 (de) 1999-04-28
EP0911187B1 (de) 2004-08-18
WO1998040228A1 (fr) 1998-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee