FR3053919A1 - Lamelle hybride de garniture d’un moule pour pneumatique - Google Patents

Lamelle hybride de garniture d’un moule pour pneumatique Download PDF

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Publication number
FR3053919A1
FR3053919A1 FR1670387A FR1670387A FR3053919A1 FR 3053919 A1 FR3053919 A1 FR 3053919A1 FR 1670387 A FR1670387 A FR 1670387A FR 1670387 A FR1670387 A FR 1670387A FR 3053919 A1 FR3053919 A1 FR 3053919A1
Authority
FR
France
Prior art keywords
lamella
zone
mold
anchoring
molding
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Withdrawn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
FR1670387A
Other languages
English (en)
French (fr)
Inventor
Etienne Blanchet
Sebastien Pichoir
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.)
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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 Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1670387A priority Critical patent/FR3053919A1/fr
Priority to CN201780043884.0A priority patent/CN109476046A/zh
Priority to EP17745836.1A priority patent/EP3484683A1/de
Priority to PCT/FR2017/051830 priority patent/WO2018015630A1/fr
Publication of FR3053919A1 publication Critical patent/FR3053919A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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)
    • 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
    • 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
    • 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
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • B60C11/1272—Width of the sipe
    • B60C2011/1277—Width of the sipe being narrow, i.e. less than 0.3 mm
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
FR1670387A 2016-07-18 2016-07-18 Lamelle hybride de garniture d’un moule pour pneumatique Withdrawn FR3053919A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1670387A FR3053919A1 (fr) 2016-07-18 2016-07-18 Lamelle hybride de garniture d’un moule pour pneumatique
CN201780043884.0A CN109476046A (zh) 2016-07-18 2017-07-05 用于轮胎的模具内镶物的混合薄板
EP17745836.1A EP3484683A1 (de) 2016-07-18 2017-07-05 Hybridlamelle zur auskleidung einer reifenform
PCT/FR2017/051830 WO2018015630A1 (fr) 2016-07-18 2017-07-05 Lamelle hybride de garniture d'un moule pour pneumatique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1670387 2016-07-18
FR1670387A FR3053919A1 (fr) 2016-07-18 2016-07-18 Lamelle hybride de garniture d’un moule pour pneumatique

Publications (1)

Publication Number Publication Date
FR3053919A1 true FR3053919A1 (fr) 2018-01-19

Family

ID=57045220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1670387A Withdrawn FR3053919A1 (fr) 2016-07-18 2016-07-18 Lamelle hybride de garniture d’un moule pour pneumatique

Country Status (4)

Country Link
EP (1) EP3484683A1 (de)
CN (1) CN109476046A (de)
FR (1) FR3053919A1 (de)
WO (1) WO2018015630A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019174793A1 (de) * 2018-03-16 2019-09-19 Continental Reifen Deutschland Gmbh Rippen-oder lamellenförmiges element, profilringsegment und verfahren zur herstellung eines profilringsegmentes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105080B1 (fr) * 2019-12-19 2022-11-11 Michelin & Cie Moule de cuisson pour pneumatiques muni d’un dispositif d’éventation et procédé de cuisson associé

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0868955A1 (de) * 1997-01-29 1998-10-07 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Verfahren zur Herstellung von Reifenvulkanisierformen, dadurch hergestellte Formen, Verfahren zur Reifenherstellung mittels solcher Formen und so hergestellte Reifen
WO1999021701A1 (en) * 1997-10-27 1999-05-06 The Goodyear Tire & Rubber Company Article and method for composite tire mold blades
EP1243390A2 (de) * 2001-03-23 2002-09-25 The Goodyear Tire & Rubber Company Verbundblatt für ein Reifenvulkanisierformwerkzeug
WO2011161248A1 (fr) * 2010-06-25 2011-12-29 Societe De Technologie Michelin Lamelle pour une garniture d'un moule destine a la vulcanisation d'une bande de roulement d'un pneumatique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507479B1 (de) 2009-11-19 2011-07-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0868955A1 (de) * 1997-01-29 1998-10-07 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Verfahren zur Herstellung von Reifenvulkanisierformen, dadurch hergestellte Formen, Verfahren zur Reifenherstellung mittels solcher Formen und so hergestellte Reifen
WO1999021701A1 (en) * 1997-10-27 1999-05-06 The Goodyear Tire & Rubber Company Article and method for composite tire mold blades
EP1243390A2 (de) * 2001-03-23 2002-09-25 The Goodyear Tire & Rubber Company Verbundblatt für ein Reifenvulkanisierformwerkzeug
WO2011161248A1 (fr) * 2010-06-25 2011-12-29 Societe De Technologie Michelin Lamelle pour une garniture d'un moule destine a la vulcanisation d'une bande de roulement d'un pneumatique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019174793A1 (de) * 2018-03-16 2019-09-19 Continental Reifen Deutschland Gmbh Rippen-oder lamellenförmiges element, profilringsegment und verfahren zur herstellung eines profilringsegmentes
US11529782B2 (en) 2018-03-16 2022-12-20 Continental Reifen Deutschland Gmbh Rib- or fin-shaped element, profile ring segment and method for producing a profile ring segment

Also Published As

Publication number Publication date
EP3484683A1 (de) 2019-05-22
CN109476046A (zh) 2019-03-15
WO2018015630A1 (fr) 2018-01-25

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