AU720587B2 - Destructible core for use, in particular, in the assembling of a tire - Google Patents

Destructible core for use, in particular, in the assembling of a tire Download PDF

Info

Publication number
AU720587B2
AU720587B2 AU32404/97A AU3240497A AU720587B2 AU 720587 B2 AU720587 B2 AU 720587B2 AU 32404/97 A AU32404/97 A AU 32404/97A AU 3240497 A AU3240497 A AU 3240497A AU 720587 B2 AU720587 B2 AU 720587B2
Authority
AU
Australia
Prior art keywords
membrane
rim
core
mold
support
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.)
Ceased
Application number
AU32404/97A
Other languages
English (en)
Other versions
AU3240497A (en
Inventor
Olivier Essinger
Daniel Laurent
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.)
Conception et Developpement Michelin SA
Original Assignee
Conception et Developpement Michelin SA
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 Conception et Developpement Michelin SA filed Critical Conception et Developpement Michelin SA
Publication of AU3240497A publication Critical patent/AU3240497A/en
Application granted granted Critical
Publication of AU720587B2 publication Critical patent/AU720587B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C33/76—Cores
    • 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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • 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)
    • B29D30/08—Building tyres
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/12—Cores
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C2033/3864—Spraying at least one layer to create the mould
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/44—Plastic and nonmetallic article shaping or treating: processes using destructible molds or cores in molding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tires In General (AREA)
AU32404/97A 1996-08-01 1997-07-30 Destructible core for use, in particular, in the assembling of a tire Ceased AU720587B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR96/09856 1996-08-01
FR9609856 1996-08-01

Publications (2)

Publication Number Publication Date
AU3240497A AU3240497A (en) 1998-02-05
AU720587B2 true AU720587B2 (en) 2000-06-08

Family

ID=9494818

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32404/97A Ceased AU720587B2 (en) 1996-08-01 1997-07-30 Destructible core for use, in particular, in the assembling of a tire

Country Status (10)

Country Link
US (1) US6224808B1 (cg-RX-API-DMAC10.html)
EP (1) EP0822047B1 (cg-RX-API-DMAC10.html)
JP (1) JPH1076526A (cg-RX-API-DMAC10.html)
KR (1) KR100464998B1 (cg-RX-API-DMAC10.html)
CN (1) CN1199771C (cg-RX-API-DMAC10.html)
AU (1) AU720587B2 (cg-RX-API-DMAC10.html)
BR (1) BR9704211A (cg-RX-API-DMAC10.html)
CA (1) CA2211030A1 (cg-RX-API-DMAC10.html)
DE (1) DE69716529T2 (cg-RX-API-DMAC10.html)
ES (1) ES2184937T3 (cg-RX-API-DMAC10.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332999B1 (en) 1998-07-31 2001-12-25 Pirelli Pneumatici S.P.A. Method and apparatus for moulding and curing tires for vehicle wheels
US6409959B1 (en) 1998-07-31 2002-06-25 Pirelli Pneumatici S.P.A. Process for manufacturing, moulding and curing tires for vehicle wheels
DE69903772T2 (de) * 1998-07-31 2003-07-17 Pirelli Pneumatici S.P.A., Milano Verfahren und Vorrichtung zum Formen und Vulkanisiern von Luftreifen
US6780352B2 (en) 1999-01-11 2004-08-24 2Phase Technologies, Inc. Use of state-change materials in reformable shapes, templates or tooling
US6398992B1 (en) 1999-01-11 2002-06-04 Theodore L. Jacobson Use of state-change materials in reformable shapes templates or tooling
US7172714B2 (en) * 1999-01-11 2007-02-06 2Phase Technologies, Inc. Use of state-change materials in reformable shapes, templates or tooling
FR2796005A1 (fr) 1999-07-07 2001-01-12 Michelin Soc Tech Pneumatique a performance de bruit de roulement amelioree
FR2799411B1 (fr) 1999-10-11 2002-05-24 Michelin Soc Tech Pneumatique a endurance amelioree
AU2001283888A1 (en) 2000-06-29 2002-01-08 Michelin Recherche Et Technique S.A. Tyre with improved carcass reinforcement anchoring structure
CN1207158C (zh) 2000-06-29 2005-06-22 米其林技术公司 具有改进胎边的飞机轮胎
EP1299254B1 (fr) 2000-06-29 2007-01-03 Société de Technologie Michelin Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee
FR2810923A1 (fr) 2000-06-29 2002-01-04 Michelin Soc Tech Pneumatique a structure d'ancrage d'armature de carcasse perfectionnee
AU2001279773A1 (en) 2000-07-24 2002-02-05 Michelin Recherche Et Technique S.A. Tyre with aramid fibre protective crown ply
US6764634B2 (en) * 2000-08-03 2004-07-20 Michelin Recherche Et Technique S.A. Method for molding a support
FR2834724A1 (fr) 2002-01-17 2003-07-18 Michelin Soc Tech Cables hybrides guipes, leur procede d'obtention et tissus composites pour pneumatiques les incorporant
WO2004045838A1 (en) * 2002-11-20 2004-06-03 Pirelli Pneumatici S.P.A. Method and apparatus for molding and curing a tyre for vehicle wheels
EP2384910A3 (fr) 2003-01-17 2013-03-06 Compagnie Generale Des Etablissements Michelin Ensembles montes pour avion, roues et pneumatiques
ATE344131T1 (de) * 2003-09-05 2006-11-15 Michelin Soc Tech Verfahren zur herstellung von zur herstellung von reifen dargestellten formkernen bzw. hergestellte reifen und vorrichtung zur reifenherstellung
JP4851562B2 (ja) * 2009-05-25 2012-01-11 住友ゴム工業株式会社 空気入りタイヤの製造方法
EP2420372B1 (de) * 2010-08-17 2014-03-12 Röchling Automotive AG & Co. KG Spritzgussvorrichtung mit einem wiederverwendbaren, gestaltveränderlichen Gießkern und Spritzgussverfahren unter Verwendung eines solchen Gießkerns
EP2771179B1 (en) * 2011-10-26 2015-10-07 Pirelli Tyre S.p.A. Process and apparatus for building self-sealing tyres for vehicle wheels
EP3122544A4 (en) * 2014-03-28 2018-02-21 Franklin Aharon, Amitai Tire inflation and sealing system
CN106239929A (zh) * 2016-08-30 2016-12-21 山东双科技股份有限公司 一种复合材料管材的制作成型方法
CN112659454A (zh) * 2020-12-03 2021-04-16 芜湖集拓实心胎有限公司 一种实心轮胎成型机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284173A (en) * 1993-02-06 1995-05-31 Alan Harper Collapsible core tool for lost-core moulding
EP0715947A2 (de) * 1994-12-05 1996-06-12 Continental Aktiengesellschaft Kern zum Aufbau eines Fahrzeugluftreifens

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517902A (en) * 1944-08-31 1950-08-08 George C Luebkeman Molding process and means
NL6413789A (cg-RX-API-DMAC10.html) * 1964-11-27 1966-05-31
GB1261916A (en) 1968-03-29 1972-01-26 Dunlop Holdings Ltd Method and apparatus for forming articles e.g. pneumatic tyres
DE1934465A1 (de) * 1969-07-08 1971-01-21 Continental Gummi Werke Ag Trommel oder Dorn zum Aufbauen von Luftreifen
US4177027A (en) * 1974-07-25 1979-12-04 Caterpillar Tractor Co. Core portion for a tube tire
US4126659A (en) * 1976-07-09 1978-11-21 Lockheed Aircraft Corporation Method of making a hollow article
DE2832566A1 (de) 1978-07-25 1980-02-07 Bayer Ag Verfahren zur herstellung von hohlkoerpern
US4387070A (en) * 1981-01-22 1983-06-07 Brown Group Recreational Products, Inc. Method for making a wheel with an integral tire
US4588542A (en) * 1981-05-04 1986-05-13 G. P. Plastics, Inc. Bicycle wheel assembly
DE3206171A1 (de) 1982-02-20 1983-08-25 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugrad
GB8430010D0 (en) * 1984-11-28 1985-01-09 Apsley Metals Ltd Mould
FR2640188B1 (fr) * 1988-12-14 1991-04-05 Peugeot Procede de realisation par moulage avec noyau extractible d'une piece creuse en matiere plastique et en particulier d'une piece presentant une contre-depouille
US5262121A (en) * 1991-12-18 1993-11-16 Goodno Kenneth T Method of making and using flexible mandrel
DE4243521A1 (de) 1992-12-22 1994-06-23 Continental Ag Fahrzeugluftreifen mit einer Halterung hierfür sowie Vorrichtung zum Aufbauen des Reifenrohlings und Einrichtung zum Vulkanisieren dieses Rohlings
FR2720326A1 (fr) 1994-05-27 1995-12-01 Sedepro Assemblage et vulcanisation de pneumatique.
FR2723374A1 (fr) 1994-08-03 1996-02-09 Michelin & Cie Composition de caoutchouc depourvue de precusseur de nitrosamine cancerigene et servant de gomme de liaison
US5551763A (en) * 1994-09-13 1996-09-03 Polyair Tires, Inc. Formed wheel tire and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284173A (en) * 1993-02-06 1995-05-31 Alan Harper Collapsible core tool for lost-core moulding
EP0715947A2 (de) * 1994-12-05 1996-06-12 Continental Aktiengesellschaft Kern zum Aufbau eines Fahrzeugluftreifens

Also Published As

Publication number Publication date
EP0822047A1 (fr) 1998-02-04
CA2211030A1 (fr) 1998-02-01
ES2184937T3 (es) 2003-04-16
JPH1076526A (ja) 1998-03-24
DE69716529D1 (de) 2002-11-28
EP0822047B1 (fr) 2002-10-23
KR100464998B1 (ko) 2005-06-13
BR9704211A (pt) 1999-02-17
CN1174119A (zh) 1998-02-25
DE69716529T2 (de) 2003-06-05
US6224808B1 (en) 2001-05-01
CN1199771C (zh) 2005-05-04
KR19980018267A (ko) 1998-06-05
AU3240497A (en) 1998-02-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)