BR112015032608A2 - processo e aparelho para fabricar pneus para rodas de veículos, e, pneu para rodas de veículo - Google Patents

processo e aparelho para fabricar pneus para rodas de veículos, e, pneu para rodas de veículo

Info

Publication number
BR112015032608A2
BR112015032608A2 BR112015032608A BR112015032608A BR112015032608A2 BR 112015032608 A2 BR112015032608 A2 BR 112015032608A2 BR 112015032608 A BR112015032608 A BR 112015032608A BR 112015032608 A BR112015032608 A BR 112015032608A BR 112015032608 A2 BR112015032608 A2 BR 112015032608A2
Authority
BR
Brazil
Prior art keywords
vehicle wheel
tire
overlap
tires
substantially cylindrical
Prior art date
Application number
BR112015032608A
Other languages
English (en)
Other versions
BR112015032608B1 (pt
Inventor
Lo Presti Gaetano
Mancini Gianni
Marchini Maurizio
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
Publication of BR112015032608A2 publication Critical patent/BR112015032608A2/pt
Publication of BR112015032608B1 publication Critical patent/BR112015032608B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D30/305Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction parallel to the drum axis and placing the pieces side-by-side to form an annular element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681Parts of pneumatic tyres; accessories, auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/244Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/244Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D30/3014Applying the layers; Guiding or stretching the layers during application by sliding a preformed tubular layer over the drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D30/3042Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction perpendicular to the drum axis and in a plane parallel to the drum axis, and placing the pieces side-by-side to form an annular element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D30/3057Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction inclined with respect to the drum axis and placing the pieces side-by-side to form an annular element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02Carcasses
    • B60C9/04Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D2030/0682Inner liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D2030/086Building the tyre carcass by combining two or more sub-assemblies, e.g. two half-carcasses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D2030/3064Details, accessories and auxiliary operations not otherwise provided for
    • B29D2030/3078Details, accessories and auxiliary operations not otherwise provided for the layers being applied being substantially continuous, i.e. not being cut before the application step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D2030/3064Details, accessories and auxiliary operations not otherwise provided for
    • B29D2030/3085Details, accessories and auxiliary operations not otherwise provided for the layers being applied being already cut to the appropriate length, before the application step
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/253Preform
    • B29K2105/256Sheets, plates, blanks or films
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02Carcasses
    • B60C9/04Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0408Carcass joints or splices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)

Abstract

1 / 1 resumo “processo e aparelho para fabricar pneus para rodas de veãculos, e, pneu para rodas de veãculo” a invenã§ã£o estã¡ relacionada com um processo e um aparelho para fabricar pneus e a um pneu para rodas de veã­culos. ㉠previsto formar uma luva de carcaã§a substancialmente cilã­ndrica (24), compreendendo pelo menos uma lona de carcaã§a (3), formada por deposiã§ã£o consecutiva se elementos em forma de tira adjacentes (29) um apã³s o outro em torno da extensã£o circunferencial de uma superfã­cie de deposiã§ã£o substancialmente cilã­ndrica (10a). elementos em forma de tira circunferencialmente consecutivos (29) sã£o depositados um apã³s o outro para formar zonas de superposiã§ã£o (30) ao longo de respectivas bordas longitudinais (29a, 29b) superpostas uma sobre a outra. cada zona de superposiã§ã£o (30) tem, ao longo de uma extensã£o longitudinal da mesma, seã§ãµes terminais (32) que sã£o lateralmente opostas com respeito a uma seã§ã£o intermediã¡ria (31). a seã§ã£o intermediã¡ria (31) de cada zona de superposiã§ã£o (30) tem largura superior ã  largura das seã§ãµes terminais (32).
BR112015032608-0A 2013-08-01 2014-06-30 processo e aparelho para fabricar pneus para rodas de veículos, e, pneu para rodas de veículo BR112015032608B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20131299 2013-08-01
ITMI2013A001299 2013-08-01
PCT/IB2014/062737 WO2015015336A1 (en) 2013-08-01 2014-06-30 Process and apparatus for building tyres for vehicle wheels and tyre for vehicle wheels

Publications (2)

Publication Number Publication Date
BR112015032608A2 true BR112015032608A2 (pt) 2017-07-25
BR112015032608B1 BR112015032608B1 (pt) 2021-01-12

Family

ID=49261651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032608-0A BR112015032608B1 (pt) 2013-08-01 2014-06-30 processo e aparelho para fabricar pneus para rodas de veículos, e, pneu para rodas de veículo

Country Status (7)

Country Link
US (3) US10857749B2 (pt)
EP (1) EP3027400B1 (pt)
JP (1) JP6438953B2 (pt)
KR (1) KR102206804B1 (pt)
CN (1) CN105451978B (pt)
BR (1) BR112015032608B1 (pt)
WO (1) WO2015015336A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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KR102206804B1 (ko) * 2013-08-01 2021-01-25 피렐리 타이어 소시에떼 퍼 아찌오니 차륜용 타이어 건조 방법 및 장치와 차륜용 타이어
CN105813832B (zh) 2013-11-26 2018-06-15 倍耐力轮胎股份公司 制造轮胎的方法和成套设备
JP6333682B2 (ja) * 2014-09-04 2018-05-30 住友ゴム工業株式会社 タイヤ成形用フォーマーおよびタイヤ成形方法
FR3045455B1 (fr) * 2015-12-18 2018-04-06 Michelin & Cie Tambour de confection et de conformation d'une carcasse de pneumatique
EP3397471B1 (en) 2015-12-28 2020-08-05 Pirelli Tyre S.p.A. Process and plant for building tyres
WO2018015825A1 (en) * 2016-07-22 2018-01-25 Pirelli Tyre S.P.A. Method and apparatus for building tyres for vehicle wheels
IT201700084375A1 (it) * 2017-07-25 2019-01-25 Pirelli Apparato per il confezionamento di uno pneumatico per ruote di veicoli
CN107650402A (zh) * 2017-09-25 2018-02-02 青岛软控机电工程有限公司 一种缺气保用乘用子午胎机械成型鼓
BR112022009037A2 (pt) * 2019-11-19 2022-08-09 Pirelli Processo e aparelho para construir pneus para rodas de veículo
CN112848807A (zh) * 2021-01-29 2021-05-28 山东玲珑轮胎股份有限公司 一种曲面贴合鼓设计方法及曲面贴合鼓

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KR100847340B1 (ko) * 2008-04-11 2008-07-21 주식회사 우성기공 회전압박식 그린타이어 제조장치
US20110088832A1 (en) * 2008-04-18 2011-04-21 Pirelli Tyre S.P.A. Process and apparatus for building tyres
EP2288490B1 (en) * 2008-05-28 2013-01-16 Pirelli Tyre S.P.A. Process and apparatus for building tyres
JP2012530004A (ja) 2009-06-19 2012-11-29 コンパニー ゼネラール デ エタブリッスマン ミシュラン 湾曲した横方向輪郭形状を備えたタイヤのクラウンの組み立て用フォーマ
US20120241065A1 (en) * 2009-12-14 2012-09-27 Amt For Mittel-Und Hochschulen Process for building tyres for vehicle wheels and tyre for vehicle wheels
ITMI20112269A1 (it) * 2011-12-15 2013-06-16 Pirelli Metodo per controllare la deposizione di uno strato di materiale polimerico sigillante su un tamburo di formatura e processo per produrre pneumatici auto-sigillanti per ruote di veicoli
KR102206804B1 (ko) * 2013-08-01 2021-01-25 피렐리 타이어 소시에떼 퍼 아찌오니 차륜용 타이어 건조 방법 및 장치와 차륜용 타이어

Also Published As

Publication number Publication date
KR20160036656A (ko) 2016-04-04
JP2016525468A (ja) 2016-08-25
CN105451978A (zh) 2016-03-30
EP3027400A1 (en) 2016-06-08
US20160144583A1 (en) 2016-05-26
BR112015032608B1 (pt) 2021-01-12
KR102206804B1 (ko) 2021-01-25
US20210046720A1 (en) 2021-02-18
US10857749B2 (en) 2020-12-08
JP6438953B2 (ja) 2018-12-19
US11718054B2 (en) 2023-08-08
CN105451978B (zh) 2019-02-12
EP3027400B1 (en) 2018-11-28
US20230278303A1 (en) 2023-09-07
WO2015015336A1 (en) 2015-02-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/2014, OBSERVADAS AS CONDICOES LEGAIS.