ES2071807T3 - Cubierta mejorada para el recauchutado de neumaticos para vehiculos de motor y molde para su fabricacion. - Google Patents

Cubierta mejorada para el recauchutado de neumaticos para vehiculos de motor y molde para su fabricacion.

Info

Publication number
ES2071807T3
ES2071807T3 ES90830221T ES90830221T ES2071807T3 ES 2071807 T3 ES2071807 T3 ES 2071807T3 ES 90830221 T ES90830221 T ES 90830221T ES 90830221 T ES90830221 T ES 90830221T ES 2071807 T3 ES2071807 T3 ES 2071807T3
Authority
ES
Spain
Prior art keywords
retreading
tires
mold
manufacture
motor vehicles
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
ES90830221T
Other languages
English (en)
Inventor
Giancarlo Gastaldello
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.)
MARANGONI RTS SpA
Original Assignee
MARANGONI RTS SpA
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 MARANGONI RTS SpA filed Critical MARANGONI RTS SpA
Application granted granted Critical
Publication of ES2071807T3 publication Critical patent/ES2071807T3/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)
    • B29D30/52—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
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29D30/54—Retreading
    • B29D30/56—Retreading with prevulcanised tread

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tires In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Diaphragms And Bellows (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Rolling Contact Bearings (AREA)
  • Road Signs Or Road Markings (AREA)
  • Tyre Moulding (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

EL PRESENTE INVENTO SE REFIERE A UN CONJUNTO MEJORADO DE SUPERFICIE DE RODAMIENTO, PARA RECAPAR CUBIERTAS DE VEHICULOS MOTORIZADOS, CARACTERIZADO POR EL HECHO DE QUE DICHO CONJUNTO INCLUYE UN CUERPO CON FORMA DE SUPERFICIE DE RODAMIENTO, PROVISTO DE UNA CARA CONCAVA, QUE DISPONE DE UN PERFIL CON LA SUPERFICIE DE LA CARCASA DE LA CUBIERTA, Y UNA CARA SUBSTANCIALMENTE CONVEXA PROVISTA DE UN PERFIL DE EQUILIBRIO IGUAL AL PERFIL DE EQUILIBRIO DE LA SUPERFICIE DE RODAMIENTO DE UNA CUBIERTA NUEVA.
ES90830221T 1989-06-14 1990-05-18 Cubierta mejorada para el recauchutado de neumaticos para vehiculos de motor y molde para su fabricacion. Expired - Lifetime ES2071807T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920869A IT1230275B (it) 1989-06-14 1989-06-14 Battistrada perfezionato, per la ricostruzione di pneumatici per veicoli, e stampo utilizzato per la sua realizzazione.

Publications (1)

Publication Number Publication Date
ES2071807T3 true ES2071807T3 (es) 1995-07-01

Family

ID=11173307

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90830221T Expired - Lifetime ES2071807T3 (es) 1989-06-14 1990-05-18 Cubierta mejorada para el recauchutado de neumaticos para vehiculos de motor y molde para su fabricacion.

Country Status (14)

Country Link
EP (1) EP0403443B1 (es)
AT (1) ATE121674T1 (es)
AU (1) AU5601390A (es)
BR (1) BR9002883A (es)
CA (1) CA2016781A1 (es)
DE (1) DE69018881T2 (es)
ES (1) ES2071807T3 (es)
FI (1) FI902959A7 (es)
IT (1) IT1230275B (es)
NO (1) NO902597L (es)
NZ (1) NZ233945A (es)
PT (1) PT94317A (es)
TR (1) TR27013A (es)
YU (1) YU47029B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000079641A (ja) * 1998-06-30 2000-03-21 Bridgestone Corp 更生タイヤ用プレキュアトレッドおよびその製造方法
CA2512548A1 (en) * 2003-01-06 2004-07-29 Michelin Recherche Et Technique S.A. Tire mold and tread
EP2647493B1 (en) * 2011-02-22 2018-08-01 Kabushiki Kaisha Bridgestone Tire manufacturing method
DE102016225428A1 (de) * 2016-12-19 2018-06-21 Continental Reifen Deutschland Gmbh Laufstreifen für die Kaltrunderneuerung eines Nutzfahrzeugreifens und Nutzfahrzeugreifen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799261A (en) * 1954-04-05 1958-08-06 Radio Materials Corp Improvements in or relating to moulding apparatus for use in making electric condensers
FR2256012A1 (en) * 1973-12-26 1975-07-25 Fibre Glass Evercoat Cy Inc Casting mould for fancy candles - in halves of thermoplastic material with integral hinged fastener loops and lugs
US4372738A (en) * 1981-10-27 1983-02-08 Pemco-Kalamazoo, Inc. Collet lock for a mold assembly
FR2544252B1 (fr) * 1983-04-12 1985-06-14 Michelin & Cie Bande de roulement pour rechaper des pneumatiques
FR2571310B1 (fr) * 1984-10-04 1987-01-30 Michelin & Cie Bande de roulement prevulcanisee pour le rechapage des enveloppes de pneumatique et appareil pour produire un telle bande de roulement
US4561626A (en) * 1984-10-25 1985-12-31 Pemco-Kalamazoo, Inc. Mold opening device
DE3538126A1 (de) * 1985-10-26 1987-04-30 Arnold Jaeger Press- insb. vulkanisiervorrichtung fuer profilierte bahnen

Also Published As

Publication number Publication date
YU47029B (sh) 1994-11-15
FI902959A0 (fi) 1990-06-13
TR27013A (tr) 1994-09-15
AU5601390A (en) 1990-12-20
NZ233945A (en) 1993-01-27
IT1230275B (it) 1991-10-18
CA2016781A1 (en) 1990-12-14
NO902597L (no) 1990-12-17
EP0403443B1 (en) 1995-04-26
IT8920869A0 (it) 1989-06-14
EP0403443A2 (en) 1990-12-19
NO902597D0 (no) 1990-06-12
DE69018881D1 (de) 1995-06-01
YU116490A (en) 1991-10-31
FI902959A7 (fi) 1990-12-15
EP0403443A3 (en) 1991-07-31
BR9002883A (pt) 1991-08-20
PT94317A (pt) 1992-02-28
DE69018881T2 (de) 1995-08-24
ATE121674T1 (de) 1995-05-15

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