ES2090522T3 - Molde de endurecimiento para neumaticos. - Google Patents

Molde de endurecimiento para neumaticos.

Info

Publication number
ES2090522T3
ES2090522T3 ES92306442T ES92306442T ES2090522T3 ES 2090522 T3 ES2090522 T3 ES 2090522T3 ES 92306442 T ES92306442 T ES 92306442T ES 92306442 T ES92306442 T ES 92306442T ES 2090522 T3 ES2090522 T3 ES 2090522T3
Authority
ES
Spain
Prior art keywords
parts
tire
complementary
fixing parts
hardening 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.)
Expired - Lifetime
Application number
ES92306442T
Other languages
English (en)
Inventor
Takehiro Kato
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 ES2090522T3 publication Critical patent/ES2090522T3/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
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]

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

UN MOLDE DE CURADO (20) PARA NEUMATICOS INCLUYE UNA PLURALIDAD DE SEGMENTOS (22) QUE ESTAN UNIDOS SEPARABLEMENTE ENTRE SI EN UNA DIRECCION CORRESPONDIENTE A LA DIRECCION CIRCUNFERENCIAL DE UN NEUMATICO DEL PRODUCTO. CADA SEGMENTO TIENE UNA PLURALIDAD DE PIEZAS DE SUJECION (26) CON PARTES DE FIJACION (42, 44) EN AMBOS EXTREMOS, AL MENOS, UNA DE LAS CUALES ES COMPLEMENTARIA RESPECTO A PARTE DE LA PARTE DE TIERRA DEL NEUMATICO. LAS PIEZAS DE SUJECION (26) SE FIJAN A Y SE APOYAN EN UN BLOQUE DE APOYO (24) QUE TIENE UNA SUPERFICIE INTERIOR QUE ES COMPLEMENTARIA A LAS PARTES DE TIERRA Y RANURADA DEL NEUMATICO, Y QUE SE FORMA CON RANURAS DE SUJECION (34A, 34B) PARA ENGANCHAR LAS PARTES DE FIJACION (42, 44) DE LAS PIEZAS DE SUJECION EN EL MISMO.
ES92306442T 1991-07-15 1992-07-14 Molde de endurecimiento para neumaticos. Expired - Lifetime ES2090522T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3198350A JPH0516144A (ja) 1991-07-15 1991-07-15 タイヤ加硫成型用金型及びその製造方法

Publications (1)

Publication Number Publication Date
ES2090522T3 true ES2090522T3 (es) 1996-10-16

Family

ID=16389652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92306442T Expired - Lifetime ES2090522T3 (es) 1991-07-15 1992-07-14 Molde de endurecimiento para neumaticos.

Country Status (5)

Country Link
US (1) US5340294A (es)
EP (1) EP0523958B1 (es)
JP (1) JPH0516144A (es)
DE (1) DE69210897T2 (es)
ES (1) ES2090522T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722729A1 (fr) * 1994-07-20 1996-01-26 Hutchinson Procede de fabrication de pneumatique et moule pour la mise ein oeuvre dudit procede
FR2729329A1 (fr) * 1995-01-18 1996-07-19 Michelin & Cie Procede et dispositif pour la realisation d'une partie au moins d'un moule de pneumatique comportant au moins un element moulant un motif non demoulable
US5798124A (en) * 1996-01-17 1998-08-25 The Goodyear Tire & Rubber Company Tire tread element mold chamfer to modify RCF and/or RSAT using the existing mold
JP3606411B2 (ja) * 1996-07-10 2005-01-05 株式会社ブリヂストン タイヤ加硫成型用金型およびその製造方法
FR2759626A1 (fr) * 1997-02-19 1998-08-21 Sedepro Moule pour pneus
FR2772663A1 (fr) * 1997-12-24 1999-06-25 Michelin & Cie Procede et element moulant pour mouler une decoupure dans une bande de roulement de pneumatique
KR100388724B1 (ko) * 2001-01-08 2003-06-25 금호산업주식회사 타이어 가류기의 세그멘트형 투피스 몰드
JP4972425B2 (ja) * 2007-02-13 2012-07-11 東洋ゴム工業株式会社 タイヤ加硫成形金型及びタイヤ製造方法
US7717691B2 (en) * 2007-06-05 2010-05-18 Bridgestone Americas Tire Operations, Llc Tire mold with vent inlet disposed under mold rib
JP5425091B2 (ja) * 2008-10-23 2014-02-26 不二精工株式会社 タイヤ加硫成形用金型
FR2939714B1 (fr) * 2008-12-17 2012-05-18 Michelin Soc Tech Ensemble de garniture sur peau.
FR2939712B1 (fr) * 2008-12-17 2011-01-14 Michelin Soc Tech Garniture de moule comprenant un element sacrificiel de liaison
FR2939713B1 (fr) * 2008-12-17 2012-05-25 Michelin Soc Tech Element de garniture comprenant une coque et un noyau
FR2940166B1 (fr) 2008-12-24 2011-02-11 Michelin Soc Tech Procede de fabrication d'un element de garniture et d'un element de soutien destines a un moule de pneumatique
US8731871B2 (en) 2010-09-22 2014-05-20 Bridgestone Americas Tire Operations, Llc Tire mold design method to minimize unique annular mold parts
JP5647646B2 (ja) * 2012-06-08 2015-01-07 住友ゴム工業株式会社 タイヤの加硫金型及び空気入りタイヤの製造方法
JP5534483B1 (ja) 2013-01-24 2014-07-02 株式会社ブリヂストン セクター金型、その製造方法
JP5579292B1 (ja) * 2013-02-25 2014-08-27 株式会社ブリヂストン タイヤ加硫金型の製造方法、及び、タイヤ加硫金型
FR3014351B1 (fr) * 2013-12-06 2016-06-03 Michelin & Cie Procede de fabrication d'un element moulant d'un moule pour la vulcanisation d'un pneumatique
US10596774B2 (en) * 2014-09-01 2020-03-24 Compagnie Generale Des Etablissements Michelin Dual mold replace center rib
US20190217563A1 (en) * 2016-09-07 2019-07-18 Bridgestone Americas Tire Operations, Llc Tread pattern mold insert
US20180207996A1 (en) * 2017-01-24 2018-07-26 The Goodyear Tire & Rubber Company Tread wear indicator
CN110418708B (zh) * 2017-03-31 2021-05-18 米其林集团总公司 具有可拆卸地附接的薄片的带有可互换件的轮胎模具
JP6993262B2 (ja) * 2018-02-22 2022-02-04 株式会社ブリヂストン タイヤ成型用金型、タイヤ成型用金型の製造方法およびタイヤ
DE102020207473A1 (de) * 2020-06-17 2021-12-23 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung einer Formsegmentkomponente, Formsegmentkomponente, Vulkanisationsform und Fahrzeugluftreifen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880430A (en) * 1931-02-14 1932-10-04 Firestone Tire & Rubber Co Tire mold
US3341933A (en) * 1962-10-04 1967-09-19 Mcphaden Bruce Method of making a matrix for molds
FR1575605A (es) * 1968-03-05 1969-07-25
US3697211A (en) * 1970-08-13 1972-10-10 Dow Chemical Co Extrusion die
DE3306866C2 (de) * 1983-02-26 1988-02-11 Maschinenbau HERBERT GmbH & Co, 6000 Frankfurt Reifenvulkanisierform
US4553918A (en) * 1983-05-30 1985-11-19 Bridgestone Corporation Tire molding mold
US4708609A (en) * 1984-03-22 1987-11-24 Bridgestone Corporation Tire manufacturing mold
JPS60198210A (ja) * 1984-03-22 1985-10-07 Bridgestone Corp タイヤ成形用金型およびその製造方法
JPS6451324A (en) * 1987-08-21 1989-02-27 Matsushita Electric Ind Co Ltd Production of oxide superconducting material
IT1240295B (it) * 1990-04-13 1993-12-07 Pirelli Stampo e metodo per la vulcanizzazione di pneumatici e metodo per fabbricare stampi

Also Published As

Publication number Publication date
DE69210897D1 (de) 1996-06-27
EP0523958A1 (en) 1993-01-20
EP0523958B1 (en) 1996-05-22
DE69210897T2 (de) 1996-11-28
JPH0516144A (ja) 1993-01-26
US5340294A (en) 1994-08-23

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