DE19506697A1 - Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten - Google Patents

Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten

Info

Publication number
DE19506697A1
DE19506697A1 DE1995106697 DE19506697A DE19506697A1 DE 19506697 A1 DE19506697 A1 DE 19506697A1 DE 1995106697 DE1995106697 DE 1995106697 DE 19506697 A DE19506697 A DE 19506697A DE 19506697 A1 DE19506697 A1 DE 19506697A1
Authority
DE
Germany
Prior art keywords
fine
tread
fine incisions
cutting tools
vulcanizing mold
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.)
Withdrawn
Application number
DE1995106697
Other languages
German (de)
English (en)
Inventor
Ansgar Dipl Ing Kaeder
Henryk Dipl Ing Pakur
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.)
Continental AG
Original Assignee
Continental AG
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 Continental AG filed Critical Continental AG
Priority to DE1995106697 priority Critical patent/DE19506697A1/de
Priority to FR9602242A priority patent/FR2730951A1/fr
Publication of DE19506697A1 publication Critical patent/DE19506697A1/de
Withdrawn legal-status Critical Current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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of 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
    • 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
    • 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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DE1995106697 1995-02-25 1995-02-25 Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten Withdrawn DE19506697A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1995106697 DE19506697A1 (de) 1995-02-25 1995-02-25 Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten
FR9602242A FR2730951A1 (fr) 1995-02-25 1996-02-23 Procede pour fabriquer un pneumatique possedant une bande de roulement comportant de fines entailles, moule de vulcanisation pour la mise en oeuvre de ce procede et pneumatique fabrique selon ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995106697 DE19506697A1 (de) 1995-02-25 1995-02-25 Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten

Publications (1)

Publication Number Publication Date
DE19506697A1 true DE19506697A1 (de) 1996-08-29

Family

ID=7755085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995106697 Withdrawn DE19506697A1 (de) 1995-02-25 1995-02-25 Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten

Country Status (2)

Country Link
DE (1) DE19506697A1 (fr)
FR (1) FR2730951A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861741A2 (fr) * 1997-02-27 1998-09-02 Bridgestone Corporation Bandage pneumatique et moule de vulcanisation utilisé pour sa fabrication
EP0968802A1 (fr) * 1998-07-03 2000-01-05 Michelin Recherche Et Technique S.A. Moule et élément moulant pour mouler une incision dans un article de gomme
US6868879B2 (en) * 2001-05-14 2005-03-22 Michelin Recherche Et Technique S.A. Tread comprising ribs provided with incisions of varying inclination
EP1676694A1 (fr) * 2004-12-30 2006-07-05 The Goodyear Tire & Rubber Company Lame dégradable pour moule de vulcanisation de pneumatiques
US7090735B2 (en) * 2001-08-06 2006-08-15 Bridgestone/Firestone North American Tire, Llc Method of compensating for residual aligning torque (RAT)
US7350552B2 (en) * 2001-01-10 2008-04-01 Michelin Recherche Et Technique S.A. Directional tread having incisions of varying inclination
DE102009026355A1 (de) 2009-08-10 2011-02-17 Continental Reifen Deutschland Gmbh Lamellenblech für eine Reifenvulkanisierform und Fahrzeugluftreifen
EP2570273A1 (fr) * 2011-09-19 2013-03-20 Continental Reifen Deutschland GmbH Bande de roulement de pneu de véhicule
WO2015080771A1 (fr) * 2013-11-26 2015-06-04 Compagnie Generale Des Etablissements Michelin Procédé de formation d'un pneu ayant une lamelle d'épaisseur nulle et pneu obtenu de cette manière
WO2016054244A1 (fr) * 2014-09-30 2016-04-07 Compagnie Generale Des Etablissements Michelin Bandes de roulement de pneu ayant une lamelle à épaisseur zéro
EP3321077A1 (fr) * 2016-11-11 2018-05-16 Continental Reifen Deutschland GmbH Moule de vulcanisation et pneu de véhicule
US10773556B2 (en) 2014-09-30 2020-09-15 Compagnie Generale Des Etablissements Michelin Tire tread comprising variable thickness sipes with multiple areas of reduced thickness
US11186054B2 (en) 2015-09-30 2021-11-30 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2022038328A1 (fr) * 2020-08-19 2022-02-24 Compagnie Generale Des Etablissements Michelin Moule de cuisson pour pneumatique comportant des moyens de découpage d'une bavure de gomme
US11338618B2 (en) 2015-09-30 2022-05-24 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015080772A1 (fr) * 2013-11-27 2015-06-04 Compagnie Generale Des Etablissements Michelin Procédé de moulage de bandes de roulement de pneumatique ayant une lamelle d'épaisseur nulle, et pneumatique obtenu par ce procédé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517422A1 (de) * 1984-05-15 1986-01-02 Sumitomo Rubber Industries Ltd., Kobe, Hyogo Vielfach feinprofilierter reifen fuer leisen lauf
DE8916115U1 (de) * 1989-06-24 1993-11-25 Reifen-Ihle GmbH, 89312 Günzburg Reifen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732589A (en) * 1956-01-31 steadmam
FR850821A (fr) * 1938-02-25 1939-12-27 Us Rubber Co Bande de roulement de bandages pneumatiques
FR1203290A (fr) * 1959-07-01 1960-01-18 Us Rubber Co Perfectionnements apportés aux moules à pneumatiques
US5095963A (en) * 1990-02-22 1992-03-17 The Goodyear Tire & Rubber Company Tire treads
JPH03279006A (ja) * 1990-03-29 1991-12-10 Yokohama Rubber Co Ltd:The 空気入りタイヤおよびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517422A1 (de) * 1984-05-15 1986-01-02 Sumitomo Rubber Industries Ltd., Kobe, Hyogo Vielfach feinprofilierter reifen fuer leisen lauf
DE8916115U1 (de) * 1989-06-24 1993-11-25 Reifen-Ihle GmbH, 89312 Günzburg Reifen

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0861741A2 (fr) * 1997-02-27 1998-09-02 Bridgestone Corporation Bandage pneumatique et moule de vulcanisation utilisé pour sa fabrication
EP0861741A3 (fr) * 1997-02-27 1999-10-27 Bridgestone Corporation Bandage pneumatique et moule de vulcanisation utilisé pour sa fabrication
US6202725B1 (en) 1997-02-27 2001-03-20 Bridgestone Corporation Pneumatic tire and vulcanization mold used for the manufacture thereof
EP0968802A1 (fr) * 1998-07-03 2000-01-05 Michelin Recherche Et Technique S.A. Moule et élément moulant pour mouler une incision dans un article de gomme
US6200118B1 (en) 1998-07-03 2001-03-13 Michelin Recherche Et Technique S.A. Mold and molding element for molding an incision in a rubber article
US7350552B2 (en) * 2001-01-10 2008-04-01 Michelin Recherche Et Technique S.A. Directional tread having incisions of varying inclination
US6868879B2 (en) * 2001-05-14 2005-03-22 Michelin Recherche Et Technique S.A. Tread comprising ribs provided with incisions of varying inclination
US7090735B2 (en) * 2001-08-06 2006-08-15 Bridgestone/Firestone North American Tire, Llc Method of compensating for residual aligning torque (RAT)
EP1676694A1 (fr) * 2004-12-30 2006-07-05 The Goodyear Tire & Rubber Company Lame dégradable pour moule de vulcanisation de pneumatiques
US7468153B2 (en) 2004-12-30 2008-12-23 The Goodyear Tire & Rubber Co. Degradable blading for tire curing molds
DE102009026355A1 (de) 2009-08-10 2011-02-17 Continental Reifen Deutschland Gmbh Lamellenblech für eine Reifenvulkanisierform und Fahrzeugluftreifen
EP2570273A1 (fr) * 2011-09-19 2013-03-20 Continental Reifen Deutschland GmbH Bande de roulement de pneu de véhicule
WO2015080771A1 (fr) * 2013-11-26 2015-06-04 Compagnie Generale Des Etablissements Michelin Procédé de formation d'un pneu ayant une lamelle d'épaisseur nulle et pneu obtenu de cette manière
CN105764679A (zh) * 2013-11-26 2016-07-13 米其林集团总公司 用于形成具有零厚度轮胎沟槽的轮胎的方法及通过该方法获得的轮胎
WO2016054244A1 (fr) * 2014-09-30 2016-04-07 Compagnie Generale Des Etablissements Michelin Bandes de roulement de pneu ayant une lamelle à épaisseur zéro
CN106715103A (zh) * 2014-09-30 2017-05-24 米其林集团总公司 具有零厚度轮胎沟槽的轮胎胎面
US10773556B2 (en) 2014-09-30 2020-09-15 Compagnie Generale Des Etablissements Michelin Tire tread comprising variable thickness sipes with multiple areas of reduced thickness
US10882362B2 (en) 2014-09-30 2021-01-05 Compagnie Generale Des Etablissements Michelin Stiffeners for sipe-molding members
US11186054B2 (en) 2015-09-30 2021-11-30 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
US11338618B2 (en) 2015-09-30 2022-05-24 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
EP3321077A1 (fr) * 2016-11-11 2018-05-16 Continental Reifen Deutschland GmbH Moule de vulcanisation et pneu de véhicule
WO2022038328A1 (fr) * 2020-08-19 2022-02-24 Compagnie Generale Des Etablissements Michelin Moule de cuisson pour pneumatique comportant des moyens de découpage d'une bavure de gomme
FR3113472A1 (fr) * 2020-08-19 2022-02-25 Compagnie Generale Des Etablissements Michelin Moule de cuisson pour pneumatique comportant des moyens de découpage d’une bavure de gomme

Also Published As

Publication number Publication date
FR2730951A1 (fr) 1996-08-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal