BR112013004442A2 - pneumático e método para fabricar o mesmo, e diafragma de vulcanização de pneu - Google Patents

pneumático e método para fabricar o mesmo, e diafragma de vulcanização de pneu

Info

Publication number
BR112013004442A2
BR112013004442A2 BR112013004442A BR112013004442A BR112013004442A2 BR 112013004442 A2 BR112013004442 A2 BR 112013004442A2 BR 112013004442 A BR112013004442 A BR 112013004442A BR 112013004442 A BR112013004442 A BR 112013004442A BR 112013004442 A2 BR112013004442 A2 BR 112013004442A2
Authority
BR
Brazil
Prior art keywords
tire
equal
pneumatic
vent
same
Prior art date
Application number
BR112013004442A
Other languages
English (en)
Inventor
Mutsuki Sugimoto
Original Assignee
Sumitomo Rubber Ind
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 JP2010188568A external-priority patent/JP5106600B2/ja
Priority claimed from JP2010270473A external-priority patent/JP5106618B2/ja
Application filed by Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of BR112013004442A2 publication Critical patent/BR112013004442A2/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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
    • 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
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • 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
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0008—Compositions of the inner liner
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
    • B29D2030/0655—Constructional or chemical features of the flexible cores
    • 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
    • B60C2005/145—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 made of laminated layers

Abstract

pneumático e método para fabricar o mesmo, e diafragma de vulcanização de pneu. um método para fabricar um pnemático utiliza um diafragma de vulcanização de pneu que inclui uma pluralidade de linhas de ventilação, e é caracterizado pelo fato de que o pneumático inclui um revestimento interno em uma superfície interna do mesmo, o revestimento interno possui uma camada de sibs que contém um copolímero de três blocos de estireno-insobutileno-estireno, a camada de sibs possui uma espessura de mais do que ou igual a 0,05 mm e menos do que ou igual a 0,6 mm, a camada de sibs contém mais do que ou igual a 0,5% em massa e menos do que ou igual a 40% em massa de um polímero obtido por polimerização de uma unidade de monômero tendo 4 átomos de carbono, e cada uma das linhas de ventilação inclui uma primeira linha de ventilação em uma parte que corresponde a partir de uma parte de dedo de conta de pneu para uma parte de apoio de pneu, e uma segunda linha de ventilação em uma parte que corresponde a partir da parte de apoio de pneu para a parte de coroa de pneu.
BR112013004442A 2010-08-25 2011-05-31 pneumático e método para fabricar o mesmo, e diafragma de vulcanização de pneu BR112013004442A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010188568A JP5106600B2 (ja) 2010-08-25 2010-08-25 タイヤ加硫用ブラダーおよびそれを用いて製造された空気入りタイヤ
JP2010270473A JP5106618B2 (ja) 2010-12-03 2010-12-03 空気入りタイヤの製造方法
PCT/JP2011/062489 WO2012026177A1 (ja) 2010-08-25 2011-05-31 空気入りタイヤおよびその製造方法、ならびにタイヤ加硫用ブラダー

Publications (1)

Publication Number Publication Date
BR112013004442A2 true BR112013004442A2 (pt) 2016-06-07

Family

ID=45723193

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013004442A BR112013004442A2 (pt) 2010-08-25 2011-05-31 pneumático e método para fabricar o mesmo, e diafragma de vulcanização de pneu

Country Status (7)

Country Link
US (2) US20130139941A1 (pt)
EP (1) EP2596933B1 (pt)
KR (1) KR20130101021A (pt)
CN (1) CN103068541B (pt)
BR (1) BR112013004442A2 (pt)
RU (1) RU2013110031A (pt)
WO (1) WO2012026177A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5048881B1 (ja) * 2011-05-13 2012-10-17 住友ゴム工業株式会社 空気入りタイヤ
JP2012254575A (ja) * 2011-06-09 2012-12-27 Sumitomo Rubber Ind Ltd 空気入りタイヤの製造方法
JP6534249B2 (ja) * 2014-08-21 2019-06-26 株式会社ブリヂストン タイヤの製造方法及びタイヤ
CN106945319A (zh) * 2017-05-18 2017-07-14 正新橡胶（中国）有限公司 一种轮胎硫化用气囊袋模具
US11141892B2 (en) * 2017-10-03 2021-10-12 Hed Cycling Products, Inc. System and method for gas bleed lines in composite part molding operations
FR3096925B1 (fr) * 2019-06-06 2021-05-14 Michelin & Cie Procede de cuisson de pneumatique utilisant une membrane de cuisson comprenant trois zones de drainage agencees par ordre croissant de profondeur
KR102196301B1 (ko) * 2019-08-21 2020-12-29 금호타이어 주식회사 타이어 가류용 블래더

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FR2917010B1 (fr) * 2007-06-08 2009-08-21 Michelin Soc Tech Stratifie multicouches etanche aux gaz et anti-crevaison et objet pneumatique le comportant
FR2918669A1 (fr) * 2007-07-11 2009-01-16 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une charge lamellaire.
JP4900608B2 (ja) * 2007-12-17 2012-03-21 横浜ゴム株式会社 タイヤ加硫用ブラダー、タイヤの加硫成形方法及び空気入りタイヤ
JP5086791B2 (ja) * 2007-12-19 2012-11-28 株式会社カネカ 空気入りタイヤ用インナーライナー用組成物および空気入りタイヤ用インナーライナー
JP4435253B2 (ja) * 2008-03-26 2010-03-17 住友ゴム工業株式会社 インナーライナーおよび空気入りタイヤ
JP5172597B2 (ja) * 2008-10-21 2013-03-27 株式会社カネカ 空気入りタイヤ用インナーライナー
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JP5138758B2 (ja) * 2010-11-02 2013-02-06 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
US20180186111A1 (en) 2018-07-05
KR20130101021A (ko) 2013-09-12
US20130139941A1 (en) 2013-06-06
RU2013110031A (ru) 2014-09-27
EP2596933A4 (en) 2015-06-24
CN103068541B (zh) 2015-11-25
EP2596933A1 (en) 2013-05-29
WO2012026177A1 (ja) 2012-03-01
EP2596933B1 (en) 2018-08-29
CN103068541A (zh) 2013-04-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.