BR9908854A - Método para a fabricação de pneu combinado com vedante e pneu combinado com vedante - Google Patents

Método para a fabricação de pneu combinado com vedante e pneu combinado com vedante

Info

Publication number
BR9908854A
BR9908854A BR9908854-1A BR9908854A BR9908854A BR 9908854 A BR9908854 A BR 9908854A BR 9908854 A BR9908854 A BR 9908854A BR 9908854 A BR9908854 A BR 9908854A
Authority
BR
Brazil
Prior art keywords
seal
tire
mold release
sealing
inner lining
Prior art date
Application number
BR9908854-1A
Other languages
English (en)
Other versions
BR9908854B1 (pt
Inventor
Toshio Yamagiwa
Original Assignee
Honda Motor Co Ltd
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
Priority claimed from JP10206471A external-priority patent/JPH11320697A/ja
Priority claimed from JP10366252A external-priority patent/JP2000158557A/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR9908854A publication Critical patent/BR9908854A/pt
Publication of BR9908854B1 publication Critical patent/BR9908854B1/pt

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)
    • B29D30/0681—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
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the 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
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • B29D2030/0011—Surface activation of tyres or parts thereof, e.g. by plasma treatment
    • 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
    • B29D2030/069—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre through the use of a cylindrical support, e.g. a drum
    • 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
    • B29D2030/0698—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being applied by injection, e.g. introducing the sealant through a hole
    • 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
    • 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
    • B29L2030/008—Innerliners
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]
    • Y10T152/10675—Using flowable coating or composition
    • Y10T152/10702—Using flowable coating or composition within or part of construction of inflating inner tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Patente de Invenção: <B>"MéTODO PARA A FABRICAçãO DE PNEU COMBINADO COM VEDANTE E PNEU COMBINADO COM VEDANTE"<D>. Pneu bruto (24) preparado pela superposição de um revestimento interno (2) na superfície interna de um corpo de pneu (1) é colocado em uma matriz superior (29) e uma matriz inferior (30). Nessa condição, um saco de pressão (31) colocado dentro do pneu bruto (24) é expandido por pressão de ar para realizar a vulcanização e a moldagem. Nesse momento, uma folha de liberação de molde (9) , tal como uma folha de resina flúor tendo uma propriedade de liberação de molde em uma superfície apenas é incorporada entre uma parte do revestimento interno (2) e o corpo do pneu (1) , de modo tal que a superfície que tem a propriedade de liberação de molde fique oposta ao revestimento interno (2). Por conseguinte, impede-se que o revestimento interno (2) seja ligado por vulcanização ao corpo do pneu (1) , daí formando uma câmara vedante tendo uma forma apropriada para aí carregar um vedante. No caso de a folha de liberação de molde (9) ser formada de um material solúvel no vedante, evita-se uma redução na capacidade de vedação do vedante, devido à folha de liberação de molde (9) deixada na câmara vedante.
BRPI9908854-1A 1998-03-16 1999-02-08 mÉtodo para a fabricaÇço de pneu combinado com vedante. BR9908854B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6538398 1998-03-16
JP10206471A JPH11320697A (ja) 1998-03-16 1998-07-22 シール剤入りタイヤの製造方法
JP10366252A JP2000158557A (ja) 1998-03-16 1998-12-24 シール剤入りタイヤの製造方法およびシール剤入りタイヤ
PCT/JP1999/000528 WO1999047345A1 (en) 1998-03-16 1999-02-08 Method of manufacturing sealant-containing tires, and sealant-containing tire

Publications (2)

Publication Number Publication Date
BR9908854A true BR9908854A (pt) 2000-11-21
BR9908854B1 BR9908854B1 (pt) 2008-11-18

Family

ID=27298759

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908854-1A BR9908854B1 (pt) 1998-03-16 1999-02-08 mÉtodo para a fabricaÇço de pneu combinado com vedante.

Country Status (14)

Country Link
US (1) US6786990B1 (pt)
EP (1) EP1065042B1 (pt)
KR (1) KR100449525B1 (pt)
CN (1) CN1103680C (pt)
AR (1) AR018151A1 (pt)
AU (1) AU748354B2 (pt)
BR (1) BR9908854B1 (pt)
CA (1) CA2323888C (pt)
DE (1) DE69920889T2 (pt)
ES (1) ES2230832T3 (pt)
ID (1) ID26585A (pt)
MX (1) MXPA00009035A (pt)
TR (1) TR200002664T2 (pt)
WO (1) WO1999047345A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4232926B2 (ja) * 1999-06-03 2009-03-04 住友ゴム工業株式会社 空気入りタイヤの製造方法
WO2001028787A1 (en) * 1999-10-21 2001-04-26 Czarno Yanush Wheel system including automatic tire repair
JP3381065B2 (ja) * 2000-01-27 2003-02-24 本田技研工業株式会社 チューブレスタイヤ
JP3943799B2 (ja) * 2000-04-05 2007-07-11 本田技研工業株式会社 パンク防止用シール剤、チューブレスタイヤおよびタイヤチューブ
JP4297241B2 (ja) 2001-10-18 2009-07-15 横浜ゴム株式会社 空気入りタイヤ
AU2003252643A1 (en) * 2002-07-16 2004-03-03 Kosuke Nagaya Structure having fluid sealed therein capable of preventing fluid leakage and method of leakage prevention
US6915826B2 (en) * 2002-12-06 2005-07-12 The Goodyear Tire & Rubber Company Puncture sealing pneumatic tire
US7231948B2 (en) * 2004-03-18 2007-06-19 Carlisle Intangible Company Non-pneumatic tire
JP2006131073A (ja) * 2004-11-05 2006-05-25 Honda Motor Co Ltd 空気入りタイヤ
US20080142140A1 (en) * 2006-12-15 2008-06-19 Patrick David Marks Method and apparatus for building a puncture sealant tire
US8617333B2 (en) 2007-09-20 2013-12-31 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
US8316903B2 (en) * 2007-10-01 2012-11-27 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
JP5468507B2 (ja) * 2010-09-29 2014-04-09 本田技研工業株式会社 自動二輪車用タイヤ組成物、および、自動二輪車用タイヤ
US8726955B2 (en) * 2010-11-09 2014-05-20 The Goodyear Tire & Rubber Company Self-balancing pneumatic tire and method of making the same
JP6235990B2 (ja) * 2014-10-17 2017-11-22 住友ゴム工業株式会社 シーラントタイヤ
US10399391B2 (en) 2014-12-16 2019-09-03 Triangle Tyre Co., Ltd. Pneumatic tire having multiple built-in sealant layers and preparation thereof
US12214565B2 (en) * 2017-02-08 2025-02-04 The Yokohama Rubber Co., Ltd. Pneumatic tire and method of manufacturing the same
CN108909371A (zh) * 2018-07-18 2018-11-30 戴利国 轮胎及其制作方法与应用
CN118182022A (zh) * 2018-07-24 2024-06-14 横滨橡胶株式会社 充气轮胎及其制造方法
CN111152608B (zh) * 2020-01-07 2021-11-16 山东华盛橡胶有限公司 一种可自动调压的电动汽车轮胎
CN116323259B (zh) * 2020-09-29 2025-07-04 米其林集团总公司 包括优化的自密封产品层的轮胎
US20240253318A1 (en) 2021-06-01 2024-08-01 Sameer Panda A process of manufacturing envelope integrated tire
CN116330547B (zh) * 2023-03-27 2026-04-14 南京金三力高分子科技有限公司 橡胶联轴器制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096202A (en) * 1960-08-30 1963-07-02 Johnson & Johnson Polyvinyl pyrrolidone pressure sensitive adhestive and tape containing same
BE622580A (pt) 1961-09-23
JPS5663414A (en) 1979-10-30 1981-05-30 Showa Electric Wire & Cable Co Ltd Forming of rubber plastic coated roll
WO1988006539A1 (en) 1987-02-24 1988-09-07 Emanuel Nunes Silva Impervious tyre or container for holding a fluid
JP3497280B2 (ja) * 1995-06-02 2004-02-16 本田技研工業株式会社 タイヤ車輪
JP3497281B2 (ja) 1995-06-02 2004-02-16 本田技研工業株式会社 シール液層付タイヤの製造方法
JPH09155881A (ja) * 1995-12-12 1997-06-17 Suzuki Motor Corp 樹脂成形用フィルムおよび該フィルムを用いた樹脂の成形方法
JP3352026B2 (ja) * 1997-11-28 2002-12-03 住友ゴム工業株式会社 空気入りタイヤおよび空気入りタイヤの製造方法
JP4232926B2 (ja) 1999-06-03 2009-03-04 住友ゴム工業株式会社 空気入りタイヤの製造方法

Also Published As

Publication number Publication date
DE69920889D1 (de) 2004-11-11
TR200002664T2 (tr) 2000-11-21
EP1065042B1 (en) 2004-10-06
ID26585A (id) 2001-01-18
CA2323888C (en) 2005-01-04
MXPA00009035A (es) 2003-04-25
KR100449525B1 (ko) 2004-09-21
ES2230832T3 (es) 2005-05-01
AR018151A1 (es) 2001-10-31
DE69920889T2 (de) 2005-02-03
CN1293612A (zh) 2001-05-02
BR9908854B1 (pt) 2008-11-18
WO1999047345A1 (en) 1999-09-23
EP1065042A1 (en) 2001-01-03
KR20010041751A (ko) 2001-05-25
AU748354B2 (en) 2002-06-06
EP1065042A4 (en) 2001-05-30
CA2323888A1 (en) 1999-09-23
US6786990B1 (en) 2004-09-07
CN1103680C (zh) 2003-03-26
AU2187499A (en) 1999-10-11

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/02/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.