BRPI0822965A2 - processo e aparelho para fabricar um pneu para rodas de veículo. - Google Patents

processo e aparelho para fabricar um pneu para rodas de veículo.

Info

Publication number
BRPI0822965A2
BRPI0822965A2 BRPI0822965A BRPI0822965A BRPI0822965A2 BR PI0822965 A2 BRPI0822965 A2 BR PI0822965A2 BR PI0822965 A BRPI0822965 A BR PI0822965A BR PI0822965 A BRPI0822965 A BR PI0822965A BR PI0822965 A2 BRPI0822965 A2 BR PI0822965A2
Authority
BR
Brazil
Prior art keywords
carcass ply
end edge
annular anchoring
anchoring structure
carcass
Prior art date
Application number
BRPI0822965A
Other languages
English (en)
Inventor
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 BRPI0822965A2 publication Critical patent/BRPI0822965A2/pt
Publication of BRPI0822965B1 publication Critical patent/BRPI0822965B1/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
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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
    • B29D30/02—Solid tyres ; Moulds 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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3207—Positioning the beads
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3257—Folding over means, e.g. bladders or rigid arms using pressing rollers
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3278—Folding down the ends of the tubular tyre component, e.g. the carcass, over the drum shoulders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Forging (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
BRPI0822965A 2008-07-23 2008-07-23 processo e aparelho para fabricar um pneu para rodas de veículo. BRPI0822965B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/001912 WO2010018420A1 (en) 2008-07-23 2008-07-23 Process and apparatus for manufacturing tyres for vehicle wheels

Publications (2)

Publication Number Publication Date
BRPI0822965A2 true BRPI0822965A2 (pt) 2018-03-13
BRPI0822965B1 BRPI0822965B1 (pt) 2018-12-18

Family

ID=40512423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822965A BRPI0822965B1 (pt) 2008-07-23 2008-07-23 processo e aparelho para fabricar um pneu para rodas de veículo.

Country Status (8)

Country Link
US (1) US9701083B2 (pt)
EP (1) EP2313258B1 (pt)
JP (1) JP5506796B2 (pt)
KR (1) KR101440897B1 (pt)
CN (1) CN102105295B (pt)
AT (1) ATE544587T1 (pt)
BR (1) BRPI0822965B1 (pt)
WO (1) WO2010018420A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2326492B1 (en) 2008-07-23 2013-02-27 Pirelli Tyre S.P.A. Apparatus and process for manufacturing tyres for vehicle wheels
CN103118864A (zh) * 2010-09-28 2013-05-22 倍耐力轮胎股份公司 用于制造车辆车轮的轮胎的处理和设备
JP5623889B2 (ja) * 2010-12-07 2014-11-12 株式会社ブリヂストン 空気入りタイヤの製造方法
WO2014203211A1 (en) * 2013-06-21 2014-12-24 Pirelli Tyre S.P.A. Process and apparatus for producing tyres for vehicle wheels
CN106346809B (zh) * 2016-08-25 2019-04-09 特拓(青岛)轮胎技术有限公司 一种基于二次法成型的胎侧压合方法
NL2020325B1 (en) * 2018-01-26 2019-07-31 Vmi Holland Bv Turn-up device and tire building drum comprising said turn-up device
JP7135395B2 (ja) * 2018-04-11 2022-09-13 住友ゴム工業株式会社 ローカバーの成形方法及び成形装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
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DE853346C (de) 1944-03-05 1952-10-23 Continental Gummi Werke Ag Einrichtung an Luftreifen-Wickeltrommeln zur Herstellung der Reifenwulste
NL123930C (pt) * 1944-06-14
US2951526A (en) * 1956-10-02 1960-09-06 Goodyear Tire & Rubber Tire building machine
GB878837A (en) * 1958-11-11 1961-10-04 William Warren Triggs C B E Tyre building machine and method of building tyres
GB1153944A (en) 1966-07-06 1969-06-04 Herbert Maschf L Machine For Constructing Pneumatic Tyres
DE1729571A1 (de) * 1967-01-26 1971-06-24 Continental Gummi Werke Ag Reifenaufbaumaschine mit an beiden Trommelenden befindlichen verschwenkbaren Hebeln
DE1919184A1 (de) * 1968-04-18 1969-10-23 Semperit Gummiwerke Gmbh Deuts Umschlagring
US3776793A (en) * 1970-02-19 1973-12-04 Nat Standard Co Method of incorporating tire beads into a tire
DE2118467A1 (en) 1971-04-16 1972-10-26 Fried. Krupp Gmbh, 4300 Essen Tyre setting up device - for setting the clincher beads of tyres on tyre assembly drums
AT317014B (de) * 1971-06-18 1974-08-12 Nii Shinnoi Promy Einrichtung zum Ausbilden des Wulstes von Luftreifen auf einer feststehenden Halbflachkernringtrommel
JPS5232662B2 (pt) * 1973-02-02 1977-08-23
US3923572A (en) * 1973-03-07 1975-12-02 Goodrich Co B F Method and apparatus for building tires
JPS5244588B2 (pt) * 1973-11-13 1977-11-09
JPS5245669Y2 (pt) * 1973-11-16 1977-10-17
JPS5537418B2 (pt) * 1974-04-01 1980-09-27
US4353771A (en) * 1980-12-08 1982-10-12 Nrm Corporation Ply down assembly for tire building machine
JPS58215337A (ja) * 1982-06-08 1983-12-14 Mitsubishi Heavy Ind Ltd タイヤ成形機のプライ折返し装置
US4498948A (en) * 1983-08-24 1985-02-12 Gencorp Inc. Bead locking device of a tire building drum
US4508586A (en) * 1983-09-09 1985-04-02 Gencorp Inc. Tire bead turn-up device
JPS6092837A (ja) * 1983-10-27 1985-05-24 Mitsubishi Heavy Ind Ltd タイヤ成形装置
US4582557A (en) * 1983-12-12 1986-04-15 Nrm Corporation Tire building machine and method
US4584038A (en) * 1984-01-13 1986-04-22 Nrm Corporation Tire building method
US4705589A (en) * 1984-01-13 1987-11-10 Nrm Corporation Tire building machine
US4634489A (en) * 1984-07-18 1987-01-06 The Goodyear Tire & Rubber Company Device for transferring a tire carcass band
JPH01127826A (ja) 1987-11-13 1989-05-19 Kumagai Gumi Co Ltd 室内の外壁側の暖冷房方法
JPH0513564Y2 (pt) * 1988-02-24 1993-04-09
JPH0675932B2 (ja) * 1989-12-18 1994-09-28 住友ゴム工業株式会社 タイヤ成形装置
JPH09201883A (ja) * 1996-01-25 1997-08-05 Bridgestone Corp フィラー付きビードの保持機構
AU3466497A (en) * 1997-05-23 1998-12-11 Vmi-Epe-Holland B.V. Tyre building drum with turn-up apparatus
US6758930B1 (en) * 1999-11-18 2004-07-06 The Goodyear Tire & Rubber Company Process and apparatus for tire manufacturing with optimized bead positioning
JP4150216B2 (ja) * 2002-06-14 2008-09-17 株式会社ブリヂストン タイヤ製造方法、及び生タイヤ製造装置
AU2003254816A1 (en) * 2002-08-05 2004-02-23 Bridgestone Corporation Tire molding drum and tire molding method
US20050150587A1 (en) * 2002-09-12 2005-07-14 John Wiens Tire building method and apparatus
DE10300969A1 (de) * 2003-01-14 2004-07-22 Continental Aktiengesellschaft Vorrichtung zum Hochschlagen der Reifenseitenwände auf einer Reifenaufbautrommel
BRPI0621806B1 (pt) 2006-06-29 2017-04-18 Pirelli aparelho e processo para construir um pneu
KR101455138B1 (ko) 2007-10-25 2014-10-27 후지 세이코 가부시키가이샤 보디 플라이의 중첩 장치
JP2011502838A (ja) * 2007-11-15 2011-01-27 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ 車両ホイール用タイヤを製造するための方法および車両ホイール用タイヤのカーカス構造を構築するための装置
EP2326492B1 (en) 2008-07-23 2013-02-27 Pirelli Tyre S.P.A. Apparatus and process for manufacturing tyres for vehicle wheels

Also Published As

Publication number Publication date
EP2313258A1 (en) 2011-04-27
KR101440897B1 (ko) 2014-09-17
US9701083B2 (en) 2017-07-11
JP2011528999A (ja) 2011-12-01
ATE544587T1 (de) 2012-02-15
KR20110061543A (ko) 2011-06-09
BRPI0822965B1 (pt) 2018-12-18
CN102105295A (zh) 2011-06-22
WO2010018420A1 (en) 2010-02-18
US20110120625A1 (en) 2011-05-26
CN102105295B (zh) 2014-07-02
JP5506796B2 (ja) 2014-05-28
EP2313258B1 (en) 2012-02-08

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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]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/12/2018, OBSERVADAS AS CONDICOES LEGAIS.