MX2022007060A - Proceso y planta de produccion de neumaticos para ruedas de vehiculos. - Google Patents

Proceso y planta de produccion de neumaticos para ruedas de vehiculos.

Info

Publication number
MX2022007060A
MX2022007060A MX2022007060A MX2022007060A MX2022007060A MX 2022007060 A MX2022007060 A MX 2022007060A MX 2022007060 A MX2022007060 A MX 2022007060A MX 2022007060 A MX2022007060 A MX 2022007060A MX 2022007060 A MX2022007060 A MX 2022007060A
Authority
MX
Mexico
Prior art keywords
forming drum
belt structure
crossed belt
plant
holding member
Prior art date
Application number
MX2022007060A
Other languages
English (en)
Inventor
Davide Conti
Col Christian De
Gianni Enrico Portinari
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 MX2022007060A publication Critical patent/MX2022007060A/es

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
    • B29D30/22—Breaker plies being applied in the unexpanded state
    • 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)
    • B29D30/70—Annular breakers
    • 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
    • B29D30/2607—Devices for transferring annular tyre components during the building-up stage, e.g. from the first stage to the second stage building drum
    • 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
    • B29D2030/202—Building tyres by the flat-tyre method, i.e. building on cylindrical drums the building drums being movable, i.e. not permanently connected to a fixed frame
    • 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
    • B29D2030/209—Building tyres by the flat-tyre method, i.e. building on cylindrical drums the drum supporting device being rotatable around an inclined axis

Landscapes

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

Abstract

Se describe un proceso y una planta para producir neumáticos para vehículos, en los que la fabricación de una estructura de corona del neumático comprende fabricar una estructura de correas cruzadas sobre un primer tambor de conformación sustancialmente cilíndrico (25), transfiriendo dicha estructura de correas cruzadas desde dicho primer tambor de conformación (25) a un elemento de sujeción anular (30), donde se coloca un segundo tambor de conformación (210) en una posición radialmente interior respecto a dicho elemento de sujeción anular (30), donde se transfiere dicha estructura de correas cruzadas desde dicho miembro de sujeción anular (30) a dicho segundo tambor de conformación (210) que se expanda radialmente dicho segundo tambor de conformación (210) hasta que se pone en contacto dicha estructura de correas cruzadas (8) para dar forma toroidal a dicha estructura de correas cruzadas (8) y depositando al menos una capa de correas de cero grados sobre dicho segundo tambor de conformación (210) en una posición radialmente exterior respecto a dicha estructura de correas cruzadas de forma toroidal.
MX2022007060A 2019-12-19 2020-12-18 Proceso y planta de produccion de neumaticos para ruedas de vehiculos. MX2022007060A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000024694A IT201900024694A1 (it) 2019-12-19 2019-12-19 Processo ed impianto per la produzione di pneumatici per ruote di veicoli
PCT/IB2020/062169 WO2021124237A1 (en) 2019-12-19 2020-12-18 Process and plant for producing tyres for vehicle wheels

Publications (1)

Publication Number Publication Date
MX2022007060A true MX2022007060A (es) 2022-08-25

Family

ID=70228477

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022007060A MX2022007060A (es) 2019-12-19 2020-12-18 Proceso y planta de produccion de neumaticos para ruedas de vehiculos.

Country Status (9)

Country Link
US (1) US20230001657A1 (es)
EP (1) EP4076924B1 (es)
JP (1) JP7194316B2 (es)
KR (1) KR102529535B1 (es)
CN (1) CN114786935B (es)
BR (1) BR112022011536A2 (es)
IT (1) IT201900024694A1 (es)
MX (1) MX2022007060A (es)
WO (1) WO2021124237A1 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197155A (en) * 1978-08-04 1980-04-08 The Goodyear Tire & Rubber Company Tire building drum having three orthogonally oriented tire building drums
DE4108260A1 (de) * 1991-03-14 1992-09-17 Continental Ag Verfahren und vorrichtung zur herstellung von laufstreifen/guertelpaketen fuer fahrzeugluftreifen
DE102005045425A1 (de) * 2005-09-23 2007-03-29 Continental Aktiengesellschaft Verfahren und Vorrichtung zum Aufbauen eines Radialreifens
EP2155481B1 (en) 2007-06-11 2012-04-18 Pirelli Tyre S.P.A. Process and apparatus for manufacturing tyres
US20100276067A1 (en) 2007-12-21 2010-11-04 Maurizio Marchini Process and plant for building tyres for vehicle wheels
US20110290403A1 (en) 2008-12-17 2011-12-01 Pirelli Tyre S.P.A Process and plant for building green tyres for vehicle wheels
EP2516142B1 (en) 2009-12-22 2015-04-08 Pirelli Tyre S.p.A. Method and plant for building different types of green tyres for vehicle wheels
US20140034220A1 (en) 2011-04-28 2014-02-06 Gianni Mancini Process and plant for building tyres for vehicle wheels
DE102011077569A1 (de) 2011-06-15 2012-12-20 Herbert Maschinenbau GmbH & Co. KG Trommel
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
MX2017003915A (es) * 2014-11-14 2017-06-26 Pirelli Proceso y planta para construir neumaticos.
WO2018109599A1 (en) * 2016-12-16 2018-06-21 Pirelli Tyre S.P.A. Process and plant for building tyres for vehicle wheels

Also Published As

Publication number Publication date
EP4076924A1 (en) 2022-10-26
KR20220088505A (ko) 2022-06-27
CN114786935A (zh) 2022-07-22
JP7194316B2 (ja) 2022-12-21
EP4076924C0 (en) 2024-03-13
US20230001657A1 (en) 2023-01-05
CN114786935B (zh) 2023-07-04
WO2021124237A1 (en) 2021-06-24
JP2022551337A (ja) 2022-12-08
BR112022011536A2 (pt) 2022-08-30
KR102529535B1 (ko) 2023-05-08
EP4076924B1 (en) 2024-03-13
IT201900024694A1 (it) 2021-06-19

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