ES2097261T3 - Metodo para producir una capa de banda de rodadura anular sin empalme. - Google Patents

Metodo para producir una capa de banda de rodadura anular sin empalme.

Info

Publication number
ES2097261T3
ES2097261T3 ES92118688T ES92118688T ES2097261T3 ES 2097261 T3 ES2097261 T3 ES 2097261T3 ES 92118688 T ES92118688 T ES 92118688T ES 92118688 T ES92118688 T ES 92118688T ES 2097261 T3 ES2097261 T3 ES 2097261T3
Authority
ES
Spain
Prior art keywords
joining
producing
annular
annular body
band layer
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
ES92118688T
Other languages
English (en)
Inventor
Karl J Siegenthaler
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 ES2097261T3 publication Critical patent/ES2097261T3/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3697—Moulds for making articles of definite length, i.e. discrete articles comprising rollers or belts cooperating with non-rotating mould parts
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29D2030/523—Ring-shaped treads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular
    • 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
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

UN METODO DE PRODUCCION DE UNA MOLDURA DE ROSCA ANULAR SIN EMPALME (2), DONDE UNA PARTE (23) DE UN TUBO EXTRUIDO (21) DE MATERIAL ELASTOMERICO SE ALIMENTA DENTRO DE UN CUERPO ANULAR (8), CUYA SUPERFICIE ANULAR INTERNA (17) PRESENTA UN DIAMETRO APROXIMADO IGUAL PERO NO MENOR AL DIAMETRO EXTERNO DE LA PARTE TUBULAR (23), Y REPRODUCE NEGATIVAMENTE EL PATRON DE LA MOLDURA DE ROSCA ACABADA ACABADO (2); LA PARTE TUBULAR (23) ESTA EXPANDIDA Y CALANDRADA CONTRA LA SUPERFICIE INTERNA (17) DEL CUERPO ANULAR (8) POR MEDIO DE UN RODILLO (34) MOVIDO EN POSICION COPLANAR CON EL CUERPO ANULAR (8) Y EXCENTRICO EN RELACION CON EL MISMO.
ES92118688T 1991-10-31 1992-10-30 Metodo para producir una capa de banda de rodadura anular sin empalme. Expired - Lifetime ES2097261T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910823A IT1250330B (it) 1991-10-31 1991-10-31 Metodo per la realizzazione di una testa anulare di battistrada senza giunzione.

Publications (1)

Publication Number Publication Date
ES2097261T3 true ES2097261T3 (es) 1997-04-01

Family

ID=11409677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92118688T Expired - Lifetime ES2097261T3 (es) 1991-10-31 1992-10-30 Metodo para producir una capa de banda de rodadura anular sin empalme.

Country Status (6)

Country Link
US (1) US5346663A (es)
EP (1) EP0545080B1 (es)
JP (1) JP3205612B2 (es)
DE (1) DE69216787T2 (es)
ES (1) ES2097261T3 (es)
IT (1) IT1250330B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1261129B (it) * 1993-12-21 1996-05-09 Bridgestone Firestone Tech Metodo di assemblaggio per rullatura di elementi componenti di un pneumatico per veicoli stradali.
US6086811A (en) * 1998-04-29 2000-07-11 The Goodyear Tire & Rubber Company Molding system for rubber tractor tracks
US6177042B1 (en) * 1998-11-23 2001-01-23 The Goodyear Tire & Rubber Company Method and apparatus for making integral rubber tractor tracks
US6051178A (en) * 1999-02-19 2000-04-18 Goodyear Tire & Rubber Company Method and apparatus for making an endless rubber tractor track
WO2003026873A1 (fr) * 2001-09-21 2003-04-03 Sekisui Chemical Co., Ltd. Moulage cylindrique, procede de production d'un moulage cylindrique et dispositif de moulage utilise dans ce procede de production
ES2637368T3 (es) * 2005-04-26 2017-10-13 Cooper Tire & Rubber Company Transmisor RFID para neumáticos y método de fabricación
CA2636371C (en) * 2006-04-28 2015-06-16 Cooper Tire & Rubber Company Long range rfid transponder
JP5270540B2 (ja) * 2006-06-22 2013-08-21 クーパー タイヤ アンド ラバー カンパニー 磁歪／圧電体による遠隔発電、電池、および方法
US7481638B1 (en) 2007-10-31 2009-01-27 The Goodyear Tire & Rubber Company Extruding tread components directly into a tire mold
WO2012150948A1 (en) 2011-04-30 2012-11-08 Michelin Recherche Et Technique S.A. Methods and apparatus for joining treads
US9757916B2 (en) 2011-06-30 2017-09-12 Compagnie Generale Des Etablissements Michelin Methods and apparatus for installing a tread ring upon a tire carcass

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335734A (en) * 1917-12-03 1920-04-06 Frank Z Hanscom Anterior tooth and backing
US1330886A (en) * 1919-03-25 1920-02-17 Dunlop Rubber Co Apparatus for applying hard rubber to tire foundation-bands
BE509814A (es) * 1951-05-18 1900-01-01
US2717022A (en) * 1953-12-28 1955-09-06 Super Mold Corp Machine for applying tread material to tire casings
US2808872A (en) * 1954-09-27 1957-10-08 Clapp Maurice Tire recapping machine
FR1373887A (fr) * 1962-11-02 1964-10-02 Us Rubber Co Procédé et appareil de fabrication de corps annulaires sans soudure
US3468997A (en) * 1963-03-14 1969-09-23 Beckman Instruments Inc Method of making a high strength rotary member
US3279501A (en) * 1965-01-28 1966-10-18 Dow Chemical Co Extrusion and product
US3991150A (en) * 1969-09-04 1976-11-09 Industriele Onderneming Wavin N.V. Method for forming a plastic pipe
JPS5143070B2 (es) * 1972-05-31 1976-11-19
US3829271A (en) * 1972-11-02 1974-08-13 D Taylor Apparatus for molding strip material
ZA742928B (en) * 1974-05-08 1975-08-27 W Stinnes Centrifugal moulding
IT1024125B (it) * 1974-10-08 1978-06-20 Elmepla Spa Attrezzo per la sagomatura delle sedi per guarnizioni all interno dei tubi in materia plastica
IT1034883B (it) * 1975-04-07 1979-10-10 Metec Mechanik U Technik Engin Macchina atta ad effettuare in un unico ciclo operativo lostampaggio e la vulcanizzazione di anelli battistrada per pneumatici
JPS57178815A (en) * 1981-04-30 1982-11-04 Toshiba Corp Apparatus for molding bellows
JPS588629A (ja) * 1981-06-30 1983-01-18 Sumitomo Rubber Ind Ltd タイヤの搬送装置
US4398492A (en) * 1981-11-23 1983-08-16 The Goodyear Tire & Rubber Company Apparatus for applying an extruded strip to an inside tire surface
GB2133357B (en) * 1983-01-15 1987-05-20 Apsley Metals Ltd Manufacture of vehicle tyres
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
US5063014A (en) * 1990-05-07 1991-11-05 Aeroquip Corporation Method for molding trim strips by extrusion molding in an open mold
IT1244635B (it) * 1991-03-26 1994-08-08 Firestone Int Dev Spa Metodo ed unita' per la rullatura di prodotti multistrato di materiale elastomerico allo stato crudo

Also Published As

Publication number Publication date
EP0545080B1 (en) 1997-01-15
US5346663A (en) 1994-09-13
ITTO910823A1 (it) 1993-05-01
JPH05208459A (ja) 1993-08-20
DE69216787T2 (de) 1997-05-28
ITTO910823A0 (it) 1991-10-31
IT1250330B (it) 1995-04-07
DE69216787D1 (de) 1997-02-27
JP3205612B2 (ja) 2001-09-04
EP0545080A1 (en) 1993-06-09

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