IT1396605B1 - Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli - Google Patents

Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli

Info

Publication number
IT1396605B1
IT1396605B1 ITMI2009A001967A ITMI20091967A IT1396605B1 IT 1396605 B1 IT1396605 B1 IT 1396605B1 IT MI2009A001967 A ITMI2009A001967 A IT MI2009A001967A IT MI20091967 A ITMI20091967 A IT MI20091967A IT 1396605 B1 IT1396605 B1 IT 1396605B1
Authority
IT
Italy
Prior art keywords
sealing
vehicle wheels
self
tires
defectiveness
Prior art date
Application number
ITMI2009A001967A
Other languages
English (en)
Inventor
Gianni Mancini
Cristiano Puppi
Maurizio Boiocchi
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to ITMI2009A001967A priority Critical patent/IT1396605B1/it
Priority to RU2012118382/05A priority patent/RU2535851C2/ru
Priority to EP10787899.3A priority patent/EP2498966B1/en
Priority to PCT/IB2010/054993 priority patent/WO2011058480A1/en
Priority to BR112012011094-2A priority patent/BR112012011094B1/pt
Priority to CN201080049930.6A priority patent/CN102666056B/zh
Publication of ITMI20091967A1 publication Critical patent/ITMI20091967A1/it
Application granted granted Critical
Publication of IT1396605B1 publication Critical patent/IT1396605B1/it

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
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • B29C2071/0036—Extracting, degassing, removing gases from moulded articles
    • 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)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre

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)
  • Tyre Moulding (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
ITMI2009A001967A 2009-11-11 2009-11-11 Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli IT1396605B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI2009A001967A IT1396605B1 (it) 2009-11-11 2009-11-11 Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli
RU2012118382/05A RU2535851C2 (ru) 2009-11-11 2010-11-04 Способ контроля возникновения дефектов в герметизирующем слое шины во время процесса производства самогерметизирующихся шин для колес транспортных средств и способ производства самогерметизирующихся шин для колес транспортных средств
EP10787899.3A EP2498966B1 (en) 2009-11-11 2010-11-04 A method of controlling flaw formation in a sealing layer of a tyre during a process for producing self- sealing tyres for vehicle wheels and process for producing self-sealing tyres for vehicle wheels
PCT/IB2010/054993 WO2011058480A1 (en) 2009-11-11 2010-11-04 A method of controlling flaw formation in a sealing layer of a tyre during a process for producing self- sealing tyres for vehicle wheels and process for producing self-sealing tyres for vehicle wheels
BR112012011094-2A BR112012011094B1 (pt) 2009-11-11 2010-11-04 Método para controlar a formação de falha em uma camada vedante de um pneu, e, processo para produzir pneus autovedantes para rodas de veículos
CN201080049930.6A CN102666056B (zh) 2009-11-11 2010-11-04 在生产用于车辆车轮的自密封轮胎的工艺期间控制在轮胎的密封层中形成缺陷的方法以及生产用于车辆车轮的自密封轮胎的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A001967A IT1396605B1 (it) 2009-11-11 2009-11-11 Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli

Publications (2)

Publication Number Publication Date
ITMI20091967A1 ITMI20091967A1 (it) 2011-05-12
IT1396605B1 true IT1396605B1 (it) 2012-12-14

Family

ID=42061074

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A001967A IT1396605B1 (it) 2009-11-11 2009-11-11 Metodo per controllare la formazione di difettosita' in uno strato sigillante di un pneumatico durante un processo di produzione di pneumatici auto-sigillanti per ruote di veicoli e processo per produrre pneumatici auto-sigillanti per ruote di veicoli

Country Status (6)

Country Link
EP (1) EP2498966B1 (it)
CN (1) CN102666056B (it)
BR (1) BR112012011094B1 (it)
IT (1) IT1396605B1 (it)
RU (1) RU2535851C2 (it)
WO (1) WO2011058480A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103128887A (zh) * 2011-11-30 2013-06-05 北京橡胶工业研究设计院 一种轮胎硫化工艺及由其制备的轮胎
WO2019123225A1 (en) * 2017-12-21 2019-06-27 Pirelli Tyre S.P.A. Process for producing self-sealing tyres
IT201900009930A1 (it) * 2019-06-24 2020-12-24 Bridgestone Europe Nv Sa Metodo e sistema per rimuovere un agente sigillante dalla superficie di una cavita' interna di uno pneumatico a fine uso

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766006A (en) * 1955-06-22 1956-10-09 Gen Tire & Rubber Co Diaphragm bead spreader
US3002228A (en) 1958-06-06 1961-10-03 Gen Tire & Rubber Co Method of vulcanizing nylon tires
US3120571A (en) * 1959-05-06 1964-02-04 Pure Oil Co Method of tire diameter regulation in post inflation
US3107565A (en) * 1961-11-27 1963-10-22 Goodrich Co B F Tire piercing apparatus
DE1223144B (de) * 1962-10-24 1966-08-18 Continental Gummi Werke Ag Verfahren zur Nachbehandlung von Luftreifen mit aus Polyamid, Polyester oder gleichartigen Kunststoffen bestehenden Festigkeitstraegern
US3632701A (en) * 1970-08-06 1972-01-04 Gen Tire & Rubber Co Conditioning of tires to improve uniformity
FR2498321A1 (fr) 1981-01-21 1982-07-23 Labo Electronique Physique Structure de detection photoelectrique
SU1079472A1 (ru) * 1982-12-08 1984-03-15 Предприятие П/Я А-3282 Предохранительный клапан колеса с бескамерной шиной
US4664168A (en) 1985-01-22 1987-05-12 The Uniroyal Goodrich Tire Company Self-sealing tire with edge strips for tire sealant
US5663239A (en) * 1990-01-16 1997-09-02 Mobil Oil Corporation Star-branched block elastomeric copolymers
BR9705407A (pt) * 1997-11-03 2000-04-11 Pirelli Pneus Sa Processo de pós-cura, em ambiente termicamente isolado e não energizado, para vulcanização de pneumático
JP3983378B2 (ja) 1998-05-18 2007-09-26 株式会社神戸製鋼所 タイヤ加硫方法及びタイヤ加硫機
US6908587B1 (en) * 2000-11-17 2005-06-21 The Goodyear Tire & Rubber Co. Post cure correction of tire uniformity
JP2005503954A (ja) 2001-09-27 2005-02-10 ピレリ・プネウマティチ・ソチエタ・ペル・アツィオーニ 自己シールタイヤ、およびその製造方法
DE60313809T2 (de) * 2003-03-10 2008-01-24 Pirelli Tyre S.P.A. Methode und vorrichtung zur herstellung von reifen für fahrzeugräder
RU2337825C2 (ru) * 2003-06-30 2008-11-10 Пирелли Пнеуматичи С.П.А. Способ изготовления эластомерных компонентов шины для колес транспортных средств
RU2274549C2 (ru) * 2004-01-15 2006-04-20 Открытое акционерное общество "Научно-исследовательский и конструкторский институт по оборудованию для шинной промышленности" (ОАО "НИИшинмаш") Способ вулканизации покрышек пневматических шин
US7662330B2 (en) 2005-09-30 2010-02-16 The Goodyear Tire & Rubber Company Use of desiccant material in rubber compounds for reducing the cure time of tires
EP1954478B1 (en) * 2005-11-30 2009-04-22 PIRELLI TYRE S.p.A. Method and apparatus for manufacturing tyres
WO2009006915A1 (en) 2007-07-06 2009-01-15 Pirelli Tyre S.P.A. Self-sealing tyre comprising a sealing material

Also Published As

Publication number Publication date
BR112012011094B1 (pt) 2019-07-30
ITMI20091967A1 (it) 2011-05-12
CN102666056B (zh) 2015-02-18
WO2011058480A1 (en) 2011-05-19
RU2535851C2 (ru) 2014-12-20
RU2012118382A (ru) 2013-12-20
CN102666056A (zh) 2012-09-12
EP2498966A1 (en) 2012-09-19
EP2498966B1 (en) 2014-07-09
BR112012011094A2 (pt) 2016-07-05

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