BR112016029459A2 - ?tambor de construção de pneus?. - Google Patents

?tambor de construção de pneus?.

Info

Publication number
BR112016029459A2
BR112016029459A2 BR112016029459A BR112016029459A BR112016029459A2 BR 112016029459 A2 BR112016029459 A2 BR 112016029459A2 BR 112016029459 A BR112016029459 A BR 112016029459A BR 112016029459 A BR112016029459 A BR 112016029459A BR 112016029459 A2 BR112016029459 A2 BR 112016029459A2
Authority
BR
Brazil
Prior art keywords
section
circumferential surface
bearing surface
tire
tire construction
Prior art date
Application number
BR112016029459A
Other languages
English (en)
Other versions
BR112016029459B1 (pt
Inventor
Doppenberg Evert
Original Assignee
Vmi Holland Bv
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 Vmi Holland Bv filed Critical Vmi Holland Bv
Publication of BR112016029459A2 publication Critical patent/BR112016029459A2/pt
Publication of BR112016029459B1 publication Critical patent/BR112016029459B1/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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/242—Drums for manufacturing substantially cylindrical tyre components without cores or beads, e.g. treads or belts
    • 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
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • 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
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2657—Radially expandable and contractable drum comprising a set of circumferentially arranged rigid elements, e.g. fingers or arms
    • 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
    • B29D30/24—Drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2905/00—Use of metals, their alloys or their compounds, as mould material
    • B29K2905/08—Transition metals
    • B29K2905/12—Iron

Landscapes

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

Abstract

a invenção refere-se a um tambor de construção de pneus (l) que compreende um eixo de tambor e uma superfície circunferencial para receber um componente de pneu, em que a superfície circunferencial é definida por segmentos (4) que são radialmente movíveis entre uma posição contraída, na qual a superfície circunferencial tem um primeiro raio, e uma posição expandida, na qual a superfície circunferencial tem um segundo raio maior, sendo que o tambor de construção de pneus compreende placas de cobertura (62). cada segmento (4) é fornecido com uma primeira secção (41) que tem uma primeira superfície de apoio para suportar o componente de pneu e uma segunda secção (42) com uma segunda superfície de apoio para suportar a placa de cobertura (62), em que cada segunda secção (42) é movível relativamente à sua respectiva primeira secção desde uma posição rebaixada, na qual a segunda superfície de apoio é rebaixada relativamente ao primeiro raio, para uma posição estendida, na qual a segunda superfície de apoio é levantada relativamente ao segundo raio.
BR112016029459-9A 2014-06-20 2015-06-03 Tambor de construção de pneus BR112016029459B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2013045A NL2013045B1 (en) 2014-06-20 2014-06-20 Tire building drum.
NL2013045 2014-06-20
PCT/NL2015/050399 WO2015194940A1 (en) 2014-06-20 2015-06-03 Tire building drum

Publications (2)

Publication Number Publication Date
BR112016029459A2 true BR112016029459A2 (pt) 2017-08-22
BR112016029459B1 BR112016029459B1 (pt) 2021-08-03

Family

ID=51660544

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016029459-9A BR112016029459B1 (pt) 2014-06-20 2015-06-03 Tambor de construção de pneus

Country Status (14)

Country Link
US (1) US10434737B2 (pt)
EP (1) EP3157740B1 (pt)
JP (1) JP6336629B2 (pt)
KR (1) KR101764051B1 (pt)
CN (1) CN106604814B (pt)
BR (1) BR112016029459B1 (pt)
ES (1) ES2682112T3 (pt)
HU (1) HUE040078T2 (pt)
NL (1) NL2013045B1 (pt)
PL (1) PL3157740T3 (pt)
RS (1) RS57657B1 (pt)
RU (1) RU2663115C2 (pt)
TW (1) TWI667127B (pt)
WO (1) WO2015194940A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019123226A1 (en) * 2017-12-21 2019-06-27 Pirelli Tyre S.P.A. Drum for the application of semi-finished products within tyres for vehicle wheels, and application process which can be implemented with said drum
IT201800011017A1 (it) * 2018-12-12 2020-06-12 Marangoni Mecc S P A Campana di formatura per la formatura di una carcassa di un penumatico
NL2026457B1 (en) 2020-09-11 2022-05-12 Vmi Holland Bv Belt and tread drum, assembly and method for manufacturing a belt and tread package

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932256A (en) * 1974-08-19 1976-01-13 The Goodyear Tire & Rubber Company Tire building drum
JPS60196330A (ja) * 1984-03-19 1985-10-04 Bridgestone Corp タイヤ成形ドラム
JPH01157838A (ja) * 1987-08-20 1989-06-21 Bridgestone Corp 成型ドラム
US4929298A (en) * 1988-05-13 1990-05-29 The Goodyear Tire & Rubber Company Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber
JP3193417B2 (ja) * 1991-10-07 2001-07-30 株式会社ブリヂストン タイヤ成形用ドラム
JPH11165358A (ja) * 1997-12-04 1999-06-22 Bridgestone Corp ドラムの駆動機構
US6013147A (en) * 1998-07-21 2000-01-11 Wyko, Inc. Expandable belt and tread drum
KR101190097B1 (ko) 2008-04-24 2012-10-12 브이엠아이 홀랜드 비.브이. 타이어 성형 장치
JP4510907B2 (ja) * 2008-05-16 2010-07-28 住友ゴム工業株式会社 タイヤ部材の成形ドラム

Also Published As

Publication number Publication date
TWI667127B (zh) 2019-08-01
US20170144396A1 (en) 2017-05-25
CN106604814B (zh) 2019-05-14
EP3157740B1 (en) 2018-07-11
US10434737B2 (en) 2019-10-08
EP3157740A1 (en) 2017-04-26
NL2013045B1 (en) 2016-07-06
BR112016029459B1 (pt) 2021-08-03
RU2663115C2 (ru) 2018-08-01
KR101764051B1 (ko) 2017-08-01
RU2017101683A (ru) 2018-07-23
JP6336629B2 (ja) 2018-06-06
CN106604814A (zh) 2017-04-26
RU2017101683A3 (pt) 2018-07-23
PL3157740T3 (pl) 2018-12-31
RS57657B1 (sr) 2018-11-30
ES2682112T3 (es) 2018-09-18
HUE040078T2 (hu) 2019-02-28
JP2017518209A (ja) 2017-07-06
WO2015194940A1 (en) 2015-12-23
KR20160013056A (ko) 2016-02-03
TW201611997A (en) 2016-04-01

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Legal Events

Date Code Title Description
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 03/06/2015, OBSERVADAS AS CONDICOES LEGAIS.