BR112012020995B8 - processo e instalação para produzir pneus, e, aparelho para desenrolar um elemento alongado - Google Patents

processo e instalação para produzir pneus, e, aparelho para desenrolar um elemento alongado Download PDF

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Publication number
BR112012020995B8
BR112012020995B8 BR112012020995A BR112012020995A BR112012020995B8 BR 112012020995 B8 BR112012020995 B8 BR 112012020995B8 BR 112012020995 A BR112012020995 A BR 112012020995A BR 112012020995 A BR112012020995 A BR 112012020995A BR 112012020995 B8 BR112012020995 B8 BR 112012020995B8
Authority
BR
Brazil
Prior art keywords
elongated element
unwinding
service
installation
producing tires
Prior art date
Application number
BR112012020995A
Other languages
English (en)
Other versions
BR112012020995B1 (pt
BR112012020995A2 (pt
Inventor
Stegagno Francesco
Portinari Gianni
Dale` Pietro
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 BR112012020995A2 publication Critical patent/BR112012020995A2/pt
Publication of BR112012020995B1 publication Critical patent/BR112012020995B1/pt
Publication of BR112012020995B8 publication Critical patent/BR112012020995B8/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
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • B29D2030/0038—Handling tyre parts or semi-finished parts, excluding beads, e.g., storing, transporting, transferring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Tyre Moulding (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Unwinding Webs (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

processo e instalação para produzir pneus, e, processo e aparelho para desenrolar um elemento alongado um processo para produzir pneus para rodas de veículo por alimentar a pelo menos uma estação de trabalho (11) um elemento alongado (100) provido de dois tecidos de serviço (102,103) e enrolado sobre a bobina de armazenamento (50). a acimam mencionada alimentação compreende desenrolar o elemento alongado (100) a partir da bobina de armazenamento (50), remover os dois tecidos de serviço (102,103) a partir do elemento alongado (100), coletar cada um dois tecidos de serviços (102,103) sobre um respectivo membro coletor (60,70). cada tecido de serviço pode assim ser subsequentemente usado independentemente um do outro pode ser descartado. a remoção e coleta dos dois tecidos de serviço ocorrem simultaneamente com o desenrolamento do elemento alongado , de forma a não aumentar o tempo de produção total do pneu sendo processado.
BR112012020995A 2010-02-22 2011-02-21 processo e instalação para produzir pneus, e, aparelho para desenrolar um elemento alongado BR112012020995B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20100270 2010-02-22
US30756710P 2010-02-24 2010-02-24
PCT/IB2011/000372 WO2011101738A1 (en) 2010-02-22 2011-02-21 Process and apparatus for unwinding an elongated element provided with two service fabrics in order to build tyres for vehicle wheels

Publications (3)

Publication Number Publication Date
BR112012020995A2 BR112012020995A2 (pt) 2016-05-03
BR112012020995B1 BR112012020995B1 (pt) 2020-02-04
BR112012020995B8 true BR112012020995B8 (pt) 2020-02-18

Family

ID=42562524

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020995A BR112012020995B8 (pt) 2010-02-22 2011-02-21 processo e instalação para produzir pneus, e, aparelho para desenrolar um elemento alongado

Country Status (7)

Country Link
US (2) US20120312451A1 (pt)
EP (1) EP2539139B9 (pt)
CN (1) CN102781654B (pt)
BR (1) BR112012020995B8 (pt)
MX (1) MX339517B (pt)
RU (1) RU2554191C2 (pt)
WO (1) WO2011101738A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2009182C2 (en) * 2012-07-13 2014-01-14 Vmi Holland Bv System for winding and/or unwinding storage reels.
ITPD20130357A1 (it) * 2013-12-23 2015-06-24 Pirelli Tyre Spa Metodo e dispositivo per gestire elementi longiformi in un impianto di confezionamento di pneumatici
EP3034288B1 (en) * 2014-12-16 2017-07-26 Bridgestone Corporation Method of manufacture of a pre-vulcanized tread strip assembly
CN107107502B (zh) * 2014-12-24 2020-06-19 倍耐力轮胎股份公司 用于收集或分配用于构造轮胎的细长元件的设备以及用于收集或分配缠绕在卷筒中的细长元件的方法
CN112238634A (zh) * 2019-07-19 2021-01-19 住友橡胶工业株式会社 边缘检测装置及充气轮胎的制造方法
CN213413242U (zh) * 2020-01-07 2021-06-11 Vmi荷兰公司 用于从储料轮胎部件上剥离垫布层的剥离器以及包含其的储料盒
WO2022130227A1 (en) * 2020-12-17 2022-06-23 Pirelli Tyre S.P.A. Method of feeding a semi-finished product for the assembly of a tyre component and its feeding station
IT202000032573A1 (it) * 2020-12-29 2022-06-29 Pirelli Processo e impianto per confezionare pneumatici di ruote di veicoli e metodo per predisporre elementi longiformi da utilizzare nel suddetto processo
IT202000032561A1 (it) * 2020-12-29 2022-06-29 Pirelli Processo e impianto per confezionare pneumatici di ruote di veicoli e metodo per predisporre elementi longiformi da utilizzare nel suddetto processo
IT202000032555A1 (it) * 2020-12-29 2022-06-29 Pirelli Processo e impianto per confezionare pneumatici di ruote di veicoli e metodo per predisporre elementi longiformi da utilizzare nel suddetto processo

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656292A (en) * 1950-04-04 1953-10-20 Goodrich Co B F Sheet rubber having a nonsticking liner and method of making same
US2653885A (en) * 1950-12-04 1953-09-29 Goodrich Co B F Temporary protection of unvulcanized rubbery surfaces
US3177918A (en) * 1959-12-24 1965-04-13 Voit Rubber Corp Method of building a tread on pneumatic tires
US3546042A (en) * 1966-10-14 1970-12-08 Doris Heck Device for feeding blank tread strips to vehicle tires
US3647126A (en) * 1970-03-30 1972-03-07 Eagle Picher Ind Inc Tire-fabric-handling apparatus
US4170504A (en) * 1974-10-21 1979-10-09 The Goodyear Tire & Rubber Company Tire building accessory
JPS5670249A (en) * 1979-11-08 1981-06-12 Bridgestone Corp Method to take up rubber-cloth-shaped material from stock roll
US4545718A (en) * 1982-06-28 1985-10-08 The Goodyear Tire & Rubber Company Bias cutter feeder and letoff truck
US4792372A (en) * 1987-07-24 1988-12-20 General Tire, Inc. Automatic sidewall servicer
US4951892A (en) * 1988-12-30 1990-08-28 Bridgestone/Firestone, Inc. Server system for rubberized sheets
GB8919918D0 (en) * 1989-09-04 1989-10-18 Ici Plc Polymeric film
JP3234625B2 (ja) * 1992-04-24 2001-12-04 株式会社ブリヂストン 未加硫ゴム部材の巻取りライナー及び巻取り保持装置
CA2104617A1 (en) * 1993-04-21 1994-10-22 John Patrick Roman Method and apparatus for building a tire and storing strip material
DE19541095C2 (de) * 1995-11-03 2000-05-18 Continental Ag Verfahren zur Förderung eines Bandes aus plastischem Material und Fördertisch zur kontinuierlichen Förderung von bandförmigem plastischem Material
US6681828B1 (en) * 1995-12-21 2004-01-27 Polaroid Corporation Method and apparatus for separating image-bearing media
AU1862201A (en) 1999-12-21 2001-07-03 Pirelli Pneumatici S.P.A. Method and apparatus for automatically detaching the supporting fabric from an elastomeric band
JP4502547B2 (ja) * 2000-08-07 2010-07-14 日東電工株式会社 半導体ウエハの保護テープ除去方法およびその装置
ES2292532T3 (es) * 2000-12-29 2008-03-16 Pirelli Tyre S.P.A. Procedimiento y aparato para la fabricacion de neumaticos.
MXPA05011078A (es) * 2003-04-15 2006-01-24 Astellas Pharma Inc Bromuro y sus cristales.
JP4538242B2 (ja) * 2004-01-23 2010-09-08 株式会社東芝 剥離装置及び剥離方法

Also Published As

Publication number Publication date
MX2012009512A (es) 2012-08-31
RU2012140506A (ru) 2014-03-27
EP2539139A1 (en) 2013-01-02
CN102781654A (zh) 2012-11-14
EP2539139B1 (en) 2016-04-20
WO2011101738A1 (en) 2011-08-25
BR112012020995B1 (pt) 2020-02-04
EP2539139B9 (en) 2016-08-03
US20170151739A1 (en) 2017-06-01
RU2554191C2 (ru) 2015-06-27
BR112012020995A2 (pt) 2016-05-03
US20120312451A1 (en) 2012-12-13
CN102781654B (zh) 2016-10-26
MX339517B (es) 2016-05-30

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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 21/02/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2561 DE 04/02/2020 QUANTO AO INVENTOR.