ATE371547T1 - Reifenlauffläche mit einschnitten und zur formung der einschnitte verwendetes messer - Google Patents

Reifenlauffläche mit einschnitten und zur formung der einschnitte verwendetes messer

Info

Publication number
ATE371547T1
ATE371547T1 AT02782823T AT02782823T ATE371547T1 AT E371547 T1 ATE371547 T1 AT E371547T1 AT 02782823 T AT02782823 T AT 02782823T AT 02782823 T AT02782823 T AT 02782823T AT E371547 T1 ATE371547 T1 AT E371547T1
Authority
AT
Austria
Prior art keywords
tread
series
lines
cuts
incision
Prior art date
Application number
AT02782823T
Other languages
English (en)
Inventor
Alain Lagnier
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 ATE371547T1 publication Critical patent/ATE371547T1/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
    • B60C11/13—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
    • 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
    • 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)
  • Tyre Moulding (AREA)
AT02782823T 2001-10-11 2002-10-04 Reifenlauffläche mit einschnitten und zur formung der einschnitte verwendetes messer ATE371547T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113137 2001-10-11

Publications (1)

Publication Number Publication Date
ATE371547T1 true ATE371547T1 (de) 2007-09-15

Family

ID=8868201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02782823T ATE371547T1 (de) 2001-10-11 2002-10-04 Reifenlauffläche mit einschnitten und zur formung der einschnitte verwendetes messer

Country Status (8)

Country Link
US (1) US7225844B2 (de)
EP (1) EP1444104B1 (de)
JP (1) JP2005505456A (de)
KR (1) KR20050033526A (de)
CN (1) CN1313290C (de)
AT (1) ATE371547T1 (de)
DE (1) DE60222161T2 (de)
WO (1) WO2003033281A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871735B1 (fr) * 2004-06-16 2006-08-04 Michelin Soc Tech Bande de roulement ayant des incisions zigzag et lames pour le moulage de telles incisions
WO2008009696A1 (en) * 2006-07-21 2008-01-24 Carnehammar, Lars Bertil Tyre with inner surface provided with a nanostructure
CN101678723B (zh) 2007-05-29 2011-10-26 株式会社普利司通 充气轮胎
WO2009082394A1 (en) * 2007-12-21 2009-07-02 Societe De Technologie Michelin Mechanisms for ejecting objects from a tire tread
JP5117238B2 (ja) * 2008-03-25 2013-01-16 東洋ゴム工業株式会社 空気入りタイヤ
EP2412792A1 (de) 2010-07-29 2012-02-01 The Procter & Gamble Company Flüssige Reinigungsmittelzusammensetzung
HUP1100389A2 (en) * 2011-07-19 2013-03-28 Tauform Abroncsformagyarto Kft Blades for producing sipes, tires with sipes, method for forming blades
FR3022830B1 (fr) * 2014-06-30 2017-05-19 Michelin & Cie Element de moule pour pneumatique comportant une texture a fort contraste
FR3022831B1 (fr) * 2014-06-30 2017-03-03 Michelin & Cie Insert de moule pour pneumatique comportant une texture a fort contraste
FR3027256A1 (fr) * 2014-10-21 2016-04-22 Michelin & Cie Dispositif de protection dun flanc de pneu
JP6472023B2 (ja) 2014-12-25 2019-02-20 Ｔｏｙｏ Ｔｉｒｅ株式会社 空気入りタイヤ及びその成形型
FR3044969B1 (fr) * 2015-12-13 2018-07-13 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneumatique comportant des incisions
DE102020215900A1 (de) 2020-12-15 2022-06-15 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608602A (en) * 1968-12-03 1971-09-28 Uniroyal Inc Stone rejecting tire tread and mold insert therefor
US3692090A (en) * 1970-07-20 1972-09-19 Goodyear Tire & Rubber Method of making a vented tire mold
FR2612129B1 (fr) * 1987-03-10 1989-09-29 Michelin & Cie Bande de roulement pour pneumatique radial dont les elements en relief sont pourvus d'incisions presentant des traces en ligne brisee ou ondulee dans le sens de leurs profondeurs
JPH02310108A (ja) * 1989-05-24 1990-12-25 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッド外皮
AT400694B (de) * 1992-04-03 1996-02-26 Semperit Ag Fahrzeugreifen
FR2703002B1 (fr) * 1993-03-25 1995-06-02 Michelin & Cie Bande de roulement pour pneumatique radial ayant des éléments en relief pourvus d'incisions.
FR2722144B1 (fr) * 1994-07-05 1996-09-27 Michelin & Cie Bande de roulement pour pneumatique
JPH08175115A (ja) * 1994-12-22 1996-07-09 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US6116310A (en) * 1996-07-24 2000-09-12 Bridgestone Corporation Pneumatic tire
JPH1080923A (ja) * 1996-09-09 1998-03-31 Bridgestone Corp 空気入りタイヤおよび該空気入りタイヤの加硫用金型
JP2001071330A (ja) * 1999-09-07 2001-03-21 Bridgestone Corp 空気入りタイヤ及びモールド
JP2001219716A (ja) * 1999-11-30 2001-08-14 Ohtsu Tire & Rubber Co Ltd :The 空気入りタイヤ
JP2002192916A (ja) * 2000-12-22 2002-07-10 Yokohama Rubber Co Ltd:The 空気入りタイヤ及び空気入りタイヤ製造用金型
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

Also Published As

Publication number Publication date
CN1313290C (zh) 2007-05-02
KR20050033526A (ko) 2005-04-12
DE60222161D1 (de) 2007-10-11
JP2005505456A (ja) 2005-02-24
EP1444104A1 (de) 2004-08-11
EP1444104B1 (de) 2007-08-29
CN1568266A (zh) 2005-01-19
DE60222161T2 (de) 2008-06-12
WO2003033281A1 (fr) 2003-04-24
US20040187993A1 (en) 2004-09-30
US7225844B2 (en) 2007-06-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties