ES2195126T3 - Articulo y metodo para laminas compuestas para moldes de neumaticos. - Google Patents

Articulo y metodo para laminas compuestas para moldes de neumaticos.

Info

Publication number
ES2195126T3
ES2195126T3 ES97913754T ES97913754T ES2195126T3 ES 2195126 T3 ES2195126 T3 ES 2195126T3 ES 97913754 T ES97913754 T ES 97913754T ES 97913754 T ES97913754 T ES 97913754T ES 2195126 T3 ES2195126 T3 ES 2195126T3
Authority
ES
Spain
Prior art keywords
blank
article
composite sheets
sheet
tire molds
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.)
Expired - Lifetime
Application number
ES97913754T
Other languages
English (en)
Inventor
Bernard Byron Jacobs
Gregory Lee Loney
Richard Allen Root
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2195126T3 publication Critical patent/ES2195126T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • 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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Lámina (10) para utilizar en un molde de neumático que incluye: una pieza en bruto de la lámina de metal (12) que tiene al menos dos extremos (14, 16); al menos un revestimiento del extremo (20) teniendo una sección transversal sustancialmente más grande en relación a la pieza en bruto de la lámina de metal (12), el revestimiento del extremo (20) siendo fijado a un extremo (14, 16) de la pieza en bruto de la lámina de metal, caracterizada por el hecho de que al menos un revestimiento del extremo (20) es de un segundo material, el segundo material siendo un metal en polvo moldeado para formar un extremo ampliado cubriendo al menos parcialmente uno o más extremos (14, 16) de la pieza en bruto de la lámina (12).
ES97913754T 1997-10-27 1997-10-27 Articulo y metodo para laminas compuestas para moldes de neumaticos. Expired - Lifetime ES2195126T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/019258 WO1999021701A1 (en) 1997-10-27 1997-10-27 Article and method for composite tire mold blades

Publications (1)

Publication Number Publication Date
ES2195126T3 true ES2195126T3 (es) 2003-12-01

Family

ID=22261936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97913754T Expired - Lifetime ES2195126T3 (es) 1997-10-27 1997-10-27 Articulo y metodo para laminas compuestas para moldes de neumaticos.

Country Status (8)

Country Link
EP (1) EP1027209B1 (es)
JP (1) JP2001520948A (es)
AU (1) AU5086898A (es)
BR (1) BR9714829A (es)
CA (1) CA2301126A1 (es)
DE (1) DE69720552T2 (es)
ES (1) ES2195126T3 (es)
WO (1) WO1999021701A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020134202A1 (en) * 2001-03-23 2002-09-26 Andre Domange Composite blade
JP4729326B2 (ja) * 2005-04-04 2011-07-20 株式会社ブリヂストン タイヤ成型用金型及び空気入りタイヤ
US7544053B2 (en) * 2006-12-21 2009-06-09 The Goodyear Tire And Rubber Company Flexible molding device for manufacturing a sunken groove or surface tie bar in a tire tread
US7544054B2 (en) 2006-12-21 2009-06-09 The Goodyear Tire & Rubber Company Flexible molding device for manufacturing a sunken groove in a tire tread
FR2961741B1 (fr) * 2010-06-25 2012-08-03 Michelin Soc Tech Lamelle pour une garniture d'un moule destine a la vulcanisation d'une bande de roulement d'un pneumatique
DE102010047479A1 (de) 2010-10-06 2012-08-16 EPS Engineering Gesellschaft für Produktentwicklung mbH Verfahren zum Einsetzen von Lamellenteilen in einen Formkörper zur Reifenherstellung, Formkörper mit eingesetzten Lamellenteilen und Fixierstift für Lamellenteile
FR3000424B1 (fr) * 2012-12-28 2015-05-15 Michelin & Cie Element de moule comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique
FR3053919A1 (fr) * 2016-07-18 2018-01-19 Compagnie Generale Des Etablissements Michelin Lamelle hybride de garniture d’un moule pour pneumatique
JP6909082B2 (ja) * 2017-07-18 2021-07-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ加硫金型
WO2019106540A1 (fr) * 2017-11-30 2019-06-06 Compagnie Générale Des Établissements Michelin Element moulant avec pluralite d'elargissements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736924A (en) * 1953-10-01 1956-03-06 Morris Bean & Company Bladed tire molds and method
DE1169651B (de) * 1961-06-20 1964-05-06 Phoenix Gummiwerke Ag Vulkanisierform fuer profilierte Kraftfahrzeugluftreifen
DE1729589C3 (de) * 1967-07-06 1975-03-13 Continental Gummi-Werke Ag, 3000 Hannover Form, insbesondere Vulkanisierform, zum Formen einer Lauffläche eines Fahrzeugreifens
DE2206897A1 (de) * 1971-02-17 1972-09-21 Airam Ab Oy Verfahren zur Herstellung von Gleit Schutzmitteln fur Fahrzeugreifen
GB1379592A (en) * 1971-05-15 1975-01-02 Dunlop Ltd Mould for the moulding of the tread of a pneumatic tyre
GB1460592A (en) * 1973-05-19 1977-01-06 Girling Ltd Method of manufacturing a friction disc

Also Published As

Publication number Publication date
JP2001520948A (ja) 2001-11-06
EP1027209A1 (en) 2000-08-16
CA2301126A1 (en) 1999-05-06
DE69720552D1 (de) 2003-05-08
DE69720552T2 (de) 2004-01-08
EP1027209B1 (en) 2003-04-02
WO1999021701A1 (en) 1999-05-06
AU5086898A (en) 1999-05-17
BR9714829A (pt) 2000-07-18

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