ES2182462T3 - Molde de vulvanizacion de cubiertas neumaticas. - Google Patents

Molde de vulvanizacion de cubiertas neumaticas.

Info

Publication number
ES2182462T3
ES2182462T3 ES99308795T ES99308795T ES2182462T3 ES 2182462 T3 ES2182462 T3 ES 2182462T3 ES 99308795 T ES99308795 T ES 99308795T ES 99308795 T ES99308795 T ES 99308795T ES 2182462 T3 ES2182462 T3 ES 2182462T3
Authority
ES
Spain
Prior art keywords
mold
formation
elements
tread
flanks
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
ES99308795T
Other languages
English (en)
Inventor
Kata Takehiro
Miura Masaru
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2182462T3 publication Critical patent/ES2182462T3/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
    • 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
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
    • 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
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
    • B29D2030/063—Vulcanising moulds not integral with vulcanising presses with radially movable sectors the moulds being split in upper and lower halves

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)

Abstract

Molde de vulcanización para cubiertas neumáticas que comprende: placas superior e inferior de montaje (1, 2); elementos superior e inferior (4, 5) del molde para la formación de las partes que constituyen los flancos, estando dichos elementos superior e inferior del molde para la formación de los flancos unidos a dichas placas superior e inferior de montaje (1, 2), respectivamente; elementos superior e inferior (6, 7) del molde para la formación de la parte que constituye la banda de rodadura de la cubierta, estando dichos elementos superior e inferior del molde para la formación de la banda de rodadura unidos a dichas placas superior e inferior de montaje (1, 2), respectivamente; constando dichos elementos superior e inferior (6, 7) del molde para la formación de la banda de rodadura de segmentos superiores y segmentos inferiores (8, 9), respectivamente, siendo dichos segmentos superiores e inferiores susceptibles de ser desplazadostan sólo radialmente con respecto a dichos elementos superior e inferior (4, 5) del molde para la formación de los flancos, respectivamente; y un solo anillo de leva (13) que es susceptible de ser desplazado independientemente de los desplazamientos de aproximación de dichos elementos (4, 5) del molde para la formación de los flancos uno hacia otro, para con ello desplazar simultáneamente todos los mencionados segmentos superiores e inferiores (8, 9) radialmente hacia el interior mientras dichos segmentos superiores e inferiores están en contacto a tope unos con otros; estando dicho molde de vulcanización caracterizado por el hecho de que ambos elementos superior e inferior (6, 7) del molde para la formación de la banda de rodadura están en acoplamiento directo con el único anillo de leva (13) y adaptados para ser llevados radialmente hacia el interior o hacia el exterior directamente por el anillo de leva.
ES99308795T 1999-11-04 1999-11-04 Molde de vulvanizacion de cubiertas neumaticas. Expired - Lifetime ES2182462T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990308795 EP1106322B1 (en) 1999-11-04 1999-11-04 Vulcanizing mold for pneumatic tires

Publications (1)

Publication Number Publication Date
ES2182462T3 true ES2182462T3 (es) 2003-03-01

Family

ID=8241718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99308795T Expired - Lifetime ES2182462T3 (es) 1999-11-04 1999-11-04 Molde de vulvanizacion de cubiertas neumaticas.

Country Status (3)

Country Link
EP (1) EP1106322B1 (es)
DE (1) DE69903326T2 (es)
ES (1) ES2182462T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998829B1 (fr) * 2012-12-04 2015-05-15 Michelin & Cie Moule de vulcanisation pour pneumatique
JP6682241B2 (ja) * 2015-11-12 2020-04-15 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ製造方法及びタイヤ成型装置
JP7234752B2 (ja) * 2019-04-03 2023-03-08 住友ゴム工業株式会社 タイヤ加硫装置及びタイヤ加硫方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901130A1 (de) * 1969-01-10 1970-07-23 Herbert Maschf L Pressform zum Vulkanisieren von Fahrzeugreifen
KR940004796B1 (ko) * 1989-02-15 1994-06-01 스미또모 고무 고오교오 가부시끼가이샤 성형 가황용 금형

Also Published As

Publication number Publication date
EP1106322A1 (en) 2001-06-13
DE69903326D1 (de) 2002-11-07
EP1106322B1 (en) 2002-10-02
DE69903326T2 (de) 2003-06-18

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