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AR246703A1 - Un molde mejorado para el moldeo de neumaticos especialmente bandas de rodadura de neumaticos. - Google Patents

Un molde mejorado para el moldeo de neumaticos especialmente bandas de rodadura de neumaticos.

Info

Publication number
AR246703A1
AR246703A1 AR90317292A AR31729290A AR246703A1 AR 246703 A1 AR246703 A1 AR 246703A1 AR 90317292 A AR90317292 A AR 90317292A AR 31729290 A AR31729290 A AR 31729290A AR 246703 A1 AR246703 A1 AR 246703A1
Authority
AR
Argentina
Prior art keywords
relief
theoretical
volume
segments
tyre
Prior art date
Application number
AR90317292A
Other languages
English (en)
Original Assignee
Michelin & Cie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9383515&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR246703(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Michelin & Cie filed Critical Michelin & Cie
Application granted granted Critical
Publication of AR246703A1 publication Critical patent/AR246703A1/es

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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • 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
    • 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • B60C11/045—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section the groove walls having a three-dimensional shape
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UN MOLDE MEJORADO PARA MOLDEAR NEUMATICOS ESPECIALMENTE BANDAS DE RODADURA QUE TIENEN UN RELIEVE, PRESENTANDO DICHO RELIEVE BLOQUES DE CAUCHO RODEADOS POR VACIADOS CONSTITUIDOS POR RANURAS, INCLUYENDO CADA BLOQUE UN VOLUMEN TEORICO DE CAUCHO, SIENDO DICHO MOLDE DEL TIPO QUE COMPRENDE SEGMENTOS, CADA UNO LIMITADO EN EL SENTIDO CIRCUNFERENCIAL POR CARAS TRANSVERSALES, ESTANDO PROVISTOS DICHOS SEGMENTOS DE ELEMENTOS EN RELIEVE DISPUESTOS SEGUN UNA DISTRIBUCION DESEADA PARA IMPRIMIR LOS VACIADOS QUE DEFINEN EL RELIEVE DE DICHA BANDA DE RODADURA, DEFINIENDO DICHOS ELEMENTOS EN RELIEVE SOBRE LOS SEGMENTOS ZONAS EN HUECO CUYO VOLUMEN CORRESPONDE A DICHO VOLUMEN TEORICO, ESTANDO REPARTIDAS ALGUNAS DE DICHAS ZONAS EN HUECO SOBRE DOS SEGMENTOS ADYACENTES, LAS CUALES TIENEN UN VOLUMEN SUPERIOR A DICHO VOLUMEN TEORICO DEL BLOQUE CORRESPONDIENTE.
AR90317292A 1989-06-30 1990-06-29 Un molde mejorado para el moldeo de neumaticos especialmente bandas de rodadura de neumaticos. AR246703A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909071A FR2649036B1 (fr) 1989-06-30 1989-06-30 Procede de moulage d'un pneumatique, et moule pour la mise en oeuvre dudit procede

Publications (1)

Publication Number Publication Date
AR246703A1 true AR246703A1 (es) 1994-09-30

Family

ID=9383515

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90317292A AR246703A1 (es) 1989-06-30 1990-06-29 Un molde mejorado para el moldeo de neumaticos especialmente bandas de rodadura de neumaticos.

Country Status (19)

Country Link
US (1) US5128089A (es)
EP (1) EP0405276B2 (es)
JP (1) JP3053194B2 (es)
KR (1) KR0146956B1 (es)
AR (1) AR246703A1 (es)
AT (1) ATE96730T1 (es)
AU (1) AU623272B2 (es)
BR (1) BR9003051A (es)
CA (1) CA2020125C (es)
DE (1) DE69004350T3 (es)
EG (1) EG18882A (es)
ES (1) ES2045657T5 (es)
FI (1) FI102058B1 (es)
FR (1) FR2649036B1 (es)
MX (1) MX172115B (es)
NO (1) NO176703C (es)
NZ (1) NZ234301A (es)
OA (1) OA09179A (es)
ZA (1) ZA905098B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3004776B2 (ja) * 1991-07-19 2000-01-31 株式会社ブリヂストン 空気入りタイヤ
DE4142718C2 (de) * 1991-12-21 1996-07-11 Continental Ag Verfahren und Vorrichtung zur Herstellung eines Fahrzeugluftreifens
AT400238B (de) * 1992-09-24 1995-11-27 Semperit Ag Reifen
DE19857482C2 (de) * 1998-12-14 2003-11-27 Continental Ag Verfahren zum Vulkanisieren von auf einen vulkanisierten Reifen-Basiskörper aufgebrachten, rohen Reifenbauteilen in einer Vulkanisationsform und Vulkanisationsform
KR100610676B1 (ko) * 2004-08-11 2006-08-10 한국타이어 주식회사 3차원의 물결 및 직선홈을 가진 트레드 패턴
JP4984658B2 (ja) * 2006-06-05 2012-07-25 横浜ゴム株式会社 空気入りタイヤ
JP5234889B2 (ja) * 2007-03-20 2013-07-10 株式会社ブリヂストン 空気入りタイヤ
JP5498245B2 (ja) * 2010-05-10 2014-05-21 株式会社ブリヂストン タイヤ
EP3077172B1 (en) * 2013-12-06 2018-07-18 Compagnie Générale des Etablissements Michelin In-mold optimization of force variation harmonics
CN106273581B (zh) * 2016-08-12 2019-01-25 德州玲珑轮胎有限公司 一种c型垫胶条及内胎接头机压脚模口

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2113698A1 (de) * 1971-03-22 1972-09-28 Uniroyal Ag Mehrteilige Formmulde
DE2303742A1 (de) * 1973-01-26 1974-08-01 Continental Gummi Werke Ag Mehrteilige form zum vulkanisieren von fahrzeugluftreifen
CA1198043A (en) * 1981-06-12 1985-12-17 Barry W. Treves Tyre treads
FR2544251B1 (fr) * 1983-04-12 1986-05-09 Michelin & Cie Elements en relief d'une bande de roulement pour pneumatique comportant des incisions a trace ondule ou brise
JPS62242508A (ja) * 1986-04-15 1987-10-23 Bridgestone Corp 重荷重用空気入りタイヤの製造方法
JPS6343803A (ja) * 1986-08-08 1988-02-24 Yokohama Rubber Co Ltd:The 雪氷路用タイヤ
FR2612129B1 (fr) * 1987-03-10 1989-09-29 Michelin & Cie Bande de roulement pour pneumatique radial dont les elements en relief sont pourvus d'incisions presentant des traces en ligne brisee ou ondulee dans le sens de leurs profondeurs
JPS644501A (en) * 1987-06-26 1989-01-09 Bridgestone Corp Low noise pneumatic tire

Also Published As

Publication number Publication date
FR2649036B1 (fr) 1991-09-20
BR9003051A (pt) 1991-08-27
FI102058B (fi) 1998-10-15
OA09179A (fr) 1992-03-31
NO902772D0 (no) 1990-06-21
NZ234301A (en) 1993-04-28
EP0405276B1 (fr) 1993-11-03
EP0405276B2 (fr) 1996-12-27
ATE96730T1 (de) 1993-11-15
ES2045657T5 (es) 1997-04-01
JPH0343210A (ja) 1991-02-25
FI903307A0 (fi) 1990-06-29
ES2045657T3 (es) 1994-01-16
NO176703C (no) 1995-05-16
AU623272B2 (en) 1992-05-07
FR2649036A1 (fr) 1991-01-04
MX172115B (es) 1993-12-03
US5128089A (en) 1992-07-07
JP3053194B2 (ja) 2000-06-19
DE69004350T2 (de) 1994-03-17
NO176703B (no) 1995-02-06
CA2020125C (fr) 1995-12-12
FI102058B1 (fi) 1998-10-15
EG18882A (fr) 1994-07-30
EP0405276A1 (fr) 1991-01-02
DE69004350T3 (de) 1997-06-26
NO902772L (no) 1991-01-02
DE69004350D1 (de) 1993-12-09
CA2020125A1 (fr) 1990-12-31
KR0146956B1 (ko) 1998-08-17
AU5795190A (en) 1991-01-03
KR910000334A (ko) 1991-01-29
ZA905098B (en) 1991-04-24

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