NO20070267L - Bildekk omfattende sikksakk-innsnitt og blader for a forme slike innsnitt - Google Patents

Bildekk omfattende sikksakk-innsnitt og blader for a forme slike innsnitt

Info

Publication number
NO20070267L
NO20070267L NO20070267A NO20070267A NO20070267L NO 20070267 L NO20070267 L NO 20070267L NO 20070267 A NO20070267 A NO 20070267A NO 20070267 A NO20070267 A NO 20070267A NO 20070267 L NO20070267 L NO 20070267L
Authority
NO
Norway
Prior art keywords
incision
incisions
average
blades
orientation
Prior art date
Application number
NO20070267A
Other languages
English (en)
Inventor
Frederic Perrin
Jean-Marie Mus
Elisabeth Michaudet
Bruno Martin
Original Assignee
Michelin Rech Tech
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 Michelin Rech Tech filed Critical Michelin Rech Tech
Publication of NO20070267L publication Critical patent/NO20070267L/no

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
    • B60C11/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Metal Rolling (AREA)

Abstract

En dekkbane omfattende et dekkbanemønster dannet av en flerhet elementer i relieff (1) i form av blokker og/eller ribber definert av spor, en flerhet av disse elementene i relieff er tilveiebrakt med minst ett innsnitt innrettet i en gjennomsnittsorientering definert som vinkelen mellom en rett linje som passerer gjennom endene av innsnittet på løpeflaten og den tverrgående retningen til dekkbanen, hvert innsnitt er begrenset av vegger av gummiblanding og omfatter minst to deler som har en gjennomsnittsorientering som målt relativt til den tverrgående retningen er forskjellig fra gjennomsnittsorienteringen til innsnittet, denne dekkbanen er karakterisert ved at på minst noen av delene med en orientering forskjellig fra gjennomsnittsorienteringen til innsnittet er det dannet på minst en av veggene som definerer innsnittet, minst ett fremspring (10) som lokalt reduserer bredden til innsnittet med minst 50 % av den største bredden (E).
NO20070267A 2004-06-16 2007-01-16 Bildekk omfattende sikksakk-innsnitt og blader for a forme slike innsnitt NO20070267L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0406548A FR2871735B1 (fr) 2004-06-16 2004-06-16 Bande de roulement ayant des incisions zigzag et lames pour le moulage de telles incisions
PCT/EP2005/052434 WO2005123420A1 (fr) 2004-06-16 2005-05-27 Bande de roulement ayant des incisions zigzag et lames pour le moulage de telles incisions

Publications (1)

Publication Number Publication Date
NO20070267L true NO20070267L (no) 2007-03-16

Family

ID=34947871

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070267A NO20070267L (no) 2004-06-16 2007-01-16 Bildekk omfattende sikksakk-innsnitt og blader for a forme slike innsnitt

Country Status (12)

Country Link
US (1) US20080029193A1 (no)
EP (1) EP1758743B1 (no)
JP (1) JP2008502526A (no)
CN (1) CN100522666C (no)
AT (1) ATE403557T1 (no)
BR (1) BRPI0512111A (no)
CA (1) CA2569581A1 (no)
DE (1) DE602005008740D1 (no)
FR (1) FR2871735B1 (no)
NO (1) NO20070267L (no)
RU (1) RU2359842C2 (no)
WO (1) WO2005123420A1 (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4986384B2 (ja) * 2004-08-06 2012-07-25 株式会社ブリヂストン 空気入りタイヤとその製造方法
JP4521285B2 (ja) * 2005-01-14 2010-08-11 株式会社ブリヂストン 空気入りタイヤ
JP4530415B2 (ja) * 2005-07-27 2010-08-25 東洋ゴム工業株式会社 空気入りタイヤ
FR2898298B1 (fr) * 2006-03-08 2010-08-20 Michelin Soc Tech Incision de bande de roulement comprenant des parties de blocage.
US20070272337A1 (en) * 2006-05-25 2007-11-29 Lorie Jean Bovaird Pneumatic tire with tread siping
DE602006009787D1 (de) * 2006-06-26 2009-11-26 Goodyear Tire & Rubber Luftreifen mit Feineinschnitten einer bestimmten Krümmung
SK1022006A3 (sk) * 2006-07-18 2008-03-05 Continental Matador Rubber, S. R. O. Pneumatikový behúň a lamela vhodná na upevnenie do vulkanizačnej formy na vytvorenie lamelového zárezu v bloku pneumatikového behúňa
FR2909588B1 (fr) * 2006-12-07 2009-01-16 Michelin Soc Tech Bande de roulement pourvue d'incisions a double orientation.
US9623710B2 (en) 2007-05-29 2017-04-18 Bridgestone Corporation Pneumatic tire
DE102007060559A1 (de) * 2007-12-15 2009-06-18 Continental Aktiengesellschaft Fahrzeugluftreifen
JP4312823B1 (ja) 2008-07-07 2009-08-12 横浜ゴム株式会社 空気入りタイヤおよびタイヤ成形金型ならびに空気入りタイヤの製造方法
US20100236681A1 (en) * 2009-03-17 2010-09-23 Daniel Ray Beha Tire having tread blocks with blended walls
EP2429833B1 (en) * 2009-05-13 2016-06-29 Compagnie Générale des Etablissements Michelin Tire with a sipe having areas with reduced thickness and apparatus for making the same
FR2966083B1 (fr) * 2010-10-14 2012-10-26 Michelin Soc Tech Perfectionnement aux dispositifs attenuateurs de bruit pour pneu
US8875870B2 (en) 2011-03-31 2014-11-04 Benetech, Inc. Conveyor belt cleaner scraper blade and assembly
JP5790199B2 (ja) * 2011-06-27 2015-10-07 横浜ゴム株式会社 スタッドレスタイヤ
HUP1100389A2 (en) * 2011-07-19 2013-03-28 Tauform Abroncsformagyarto Kft Blades for producing sipes, tires with sipes, method for forming blades
JP6042611B2 (ja) * 2011-12-28 2016-12-14 株式会社ブリヂストン タイヤおよびタイヤ成形用金型
WO2014100370A1 (en) * 2012-12-20 2014-06-26 Bridgestone Americas Tire Operations, Llc Sipe reinforcement
JP6076137B2 (ja) * 2013-02-28 2017-02-08 株式会社ブリヂストン 空気入りタイヤ
CN105517816B (zh) * 2013-08-28 2017-08-08 株式会社普利司通 重载用充气轮胎
DE102013111197B4 (de) * 2013-10-10 2024-05-29 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US10882362B2 (en) * 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
FR3027256A1 (fr) * 2014-10-21 2016-04-22 Michelin & Cie Dispositif de protection dun flanc de pneu
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
FR3042739B1 (fr) * 2015-10-27 2017-11-24 Michelin & Cie Pneumatique a couches de travail comprenant des monofilaments et a bande de roulement rainuree
FR3042740B1 (fr) * 2015-10-27 2017-11-24 Michelin & Cie Pneumatique a couches de travail comprenant des monofilaments et a bande de roulement rainuree
WO2017074449A1 (en) * 2015-10-30 2017-05-04 Compagnie Generale Des Etablissements Michelin Twisted sipes
FR3044969B1 (fr) * 2015-12-13 2018-07-13 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneumatique comportant des incisions
EP3393827B1 (en) * 2015-12-22 2022-05-11 Bridgestone Americas Tire Operations, LLC Tire having exposed three dimensional sipe patterns
EP3984779A1 (en) * 2016-12-19 2022-04-20 Nokian Renkaat Oyj A pneumatic tire, a tread band, and a tread block comprising a sipe, and a lamella plate for the manufacture thereof
CN106739836B (zh) * 2016-12-19 2019-01-18 赛轮金宇集团股份有限公司 3d钢片及电动汽车轮胎
JP6828496B2 (ja) * 2017-02-17 2021-02-10 横浜ゴム株式会社 空気入りタイヤ
JP6828495B2 (ja) * 2017-02-17 2021-02-10 横浜ゴム株式会社 空気入りタイヤ
DE102017214877A1 (de) * 2017-08-25 2019-02-28 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP6981925B2 (ja) * 2018-06-04 2021-12-17 株式会社ブリヂストン タイヤ加硫方法および装置
WO2021116738A1 (en) * 2019-12-12 2021-06-17 Compagnie Generale Des Etablissements Michelin Mold segment with connected first and second sipe elements for use in forming a tire
US20210268758A1 (en) * 2020-02-28 2021-09-02 Bridgestone Americas Tire Operations, Llc Reinforced tire sipe blade
FR3124803B1 (fr) 2021-06-30 2023-10-06 Michelin & Cie Poudre d’acier inoxydable austénitique et son procédé de production
FR3138818A1 (fr) 2022-08-09 2024-02-16 Compagnie Generale Des Etablissements Michelin Pièces métalliques à bas coefficient de dilatation thermique et résistance mécanique élevée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02197402A (ja) * 1989-01-24 1990-08-06 Ohtsu Tire & Rubber Co Ltd :The 自動車用タイヤのトレッド構造
US6116310A (en) * 1996-07-24 2000-09-12 Bridgestone Corporation Pneumatic tire
JP3961628B2 (ja) * 1996-07-24 2007-08-22 株式会社ブリヂストン 空気入りタイヤ
US6427737B1 (en) * 1998-04-22 2002-08-06 Bridgestone Corporation Pneumatic tire having at least four sipes
DE10020193B4 (de) * 2000-04-25 2005-04-21 Continental Aktiengesellschaft Fahrzeugreifen mit Feineinschnitten in der Lauffläche
US20020134202A1 (en) * 2001-03-23 2002-09-26 Andre Domange Composite blade
JP3811045B2 (ja) * 2001-03-27 2006-08-16 日本碍子株式会社 サイプブレード成形用金型及びその製造方法
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
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
ATE371547T1 (de) * 2001-10-11 2007-09-15 Michelin Soc Tech Reifenlauffläche mit einschnitten und zur formung der einschnitte verwendetes messer
JP2003191717A (ja) * 2001-12-28 2003-07-09 Bridgestone Corp 空気入りタイヤ

Also Published As

Publication number Publication date
RU2359842C2 (ru) 2009-06-27
EP1758743B1 (fr) 2008-08-06
FR2871735A1 (fr) 2005-12-23
CN100522666C (zh) 2009-08-05
JP2008502526A (ja) 2008-01-31
ATE403557T1 (de) 2008-08-15
CN1968832A (zh) 2007-05-23
FR2871735B1 (fr) 2006-08-04
EP1758743A1 (fr) 2007-03-07
US20080029193A1 (en) 2008-02-07
CA2569581A1 (fr) 2005-12-29
WO2005123420A1 (fr) 2005-12-29
BRPI0512111A (pt) 2008-02-06
DE602005008740D1 (de) 2008-09-18
RU2007101381A (ru) 2008-07-27

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