ATE403557T1 - Zickzack-einschnitte umfassende reifenlauffläche und messer zum formen solcher einschnitte - Google Patents

Zickzack-einschnitte umfassende reifenlauffläche und messer zum formen solcher einschnitte

Info

Publication number
ATE403557T1
ATE403557T1 AT05749213T AT05749213T ATE403557T1 AT E403557 T1 ATE403557 T1 AT E403557T1 AT 05749213 T AT05749213 T AT 05749213T AT 05749213 T AT05749213 T AT 05749213T AT E403557 T1 ATE403557 T1 AT E403557T1
Authority
AT
Austria
Prior art keywords
incision
cuts
tire tread
knife
shaping
Prior art date
Application number
AT05749213T
Other languages
English (en)
Inventor
Frederic Perrin
Jean-Marie Mus
Elisabeth Michaudet
Bruno Martin
Original Assignee
Michelin Soc Tech
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 Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Application granted granted Critical
Publication of ATE403557T1 publication Critical patent/ATE403557T1/de

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)
  • Metal Rolling (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)
AT05749213T 2004-06-16 2005-05-27 Zickzack-einschnitte umfassende reifenlauffläche und messer zum formen solcher einschnitte ATE403557T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE403557T1 true ATE403557T1 (de) 2008-08-15

Family

ID=34947871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05749213T ATE403557T1 (de) 2004-06-16 2005-05-27 Zickzack-einschnitte umfassende reifenlauffläche und messer zum formen solcher einschnitte

Country Status (12)

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

Families Citing this family (44)

* 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
EP1872976B1 (de) * 2006-06-26 2009-10-14 The Goodyear Tire & Rubber Company 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.
RU2424913C1 (ru) * 2007-05-29 2011-07-27 Бриджстоун Корпорейшн Пневматическая шина
CN101678723B (zh) * 2007-05-29 2011-10-26 株式会社普利司通 充气轮胎
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
WO2010132052A1 (en) * 2009-05-13 2010-11-18 Societe De Technologie 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
JP6317356B2 (ja) 2013-08-28 2018-04-25 株式会社ブリヂストン 重荷重用空気入りタイヤ
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
FR3042740B1 (fr) * 2015-10-27 2017-11-24 Michelin & Cie Pneumatique a couches de travail comprenant des monofilaments et a bande de roulement rainuree
FR3042739B1 (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
JP6615359B2 (ja) * 2015-12-22 2019-12-04 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 露出した三次元サイプパターンを有するタイヤ
EP3984779A1 (de) * 2016-12-19 2022-04-20 Nokian Renkaat Oyj Luftreifen, lauffläche und laufflächenblock mit einer lamelle und lamellenplatte zur herstellung davon
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
EP3871905A1 (de) * 2020-02-28 2021-09-01 Bridgestone Americas Tire Operations, LLC Verstärktes reifenlamellenblatt
FR3124803B1 (fr) 2021-06-30 2023-10-06 Michelin & Cie Poudre d’acier inoxydable austénitique et son procédé de production
JP7803687B2 (ja) * 2021-11-02 2026-01-21 株式会社ブリヂストン タイヤ成形用金型の設計方法、タイヤ成形用金型及びタイヤ成形用金型の製造方法
KR102616927B1 (ko) * 2022-02-22 2023-12-22 한국타이어앤테크놀로지 주식회사 3d 커프 성형용 블레이드
FR3138818B1 (fr) 2022-08-09 2025-07-11 Michelin & Cie Pièces métalliques à bas coefficient de dilatation thermique et résistance mécanique élevée

Family Cites Families (14)

* 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
CN2155316Y (zh) * 1993-03-30 1994-02-09 党滨 一种带有中间槽的新型轮胎
IT1276118B1 (it) * 1995-11-13 1997-10-24 Pirelli Pneumatico per autoveicoli con disegno battistrada particolarmente adatto per la marcia su fondi innevati
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
FR2826911A1 (fr) * 2001-07-09 2003-01-10 Michelin Soc Tech Bande de roulement pourvue d'incisions
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
EP1444104B1 (de) * 2001-10-11 2007-08-29 Société de Technologie Michelin 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
CN100522666C (zh) 2009-08-05
BRPI0512111A (pt) 2008-02-06
WO2005123420A1 (fr) 2005-12-29
DE602005008740D1 (de) 2008-09-18
US20080029193A1 (en) 2008-02-07
FR2871735B1 (fr) 2006-08-04
EP1758743B1 (de) 2008-08-06
CA2569581A1 (fr) 2005-12-29
RU2007101381A (ru) 2008-07-27
EP1758743A1 (de) 2007-03-07
FR2871735A1 (fr) 2005-12-23
CN1968832A (zh) 2007-05-23
RU2359842C2 (ru) 2009-06-27
NO20070267L (no) 2007-03-16
JP2008502526A (ja) 2008-01-31

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Legal Events

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