MX2015013389A - Proceso y aparato para la fabricacion de llantas para ruedas de vehiculo. - Google Patents

Proceso y aparato para la fabricacion de llantas para ruedas de vehiculo.

Info

Publication number
MX2015013389A
MX2015013389A MX2015013389A MX2015013389A MX2015013389A MX 2015013389 A MX2015013389 A MX 2015013389A MX 2015013389 A MX2015013389 A MX 2015013389A MX 2015013389 A MX2015013389 A MX 2015013389A MX 2015013389 A MX2015013389 A MX 2015013389A
Authority
MX
Mexico
Prior art keywords
elongated element
vehicle wheels
manufacturing tyres
portions
forming drum
Prior art date
Application number
MX2015013389A
Other languages
English (en)
Inventor
Gianni Portinari
Gian Luigi Bosio
Luigi Antonio Badolato
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 MX2015013389A publication Critical patent/MX2015013389A/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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/1642—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction perpendicular to the core axis and in a plane parallel to the core axis, and placing the pieces side-by-side to form an annular element
    • 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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D30/1657—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction inclined with respect to the core axis and placing the pieces side-by-side to form an annular element
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3007—Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3042—Applying 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
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D30/3057—Applying 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
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/46—Cutting textile inserts to required shape
    • 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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B29D2030/1685—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00 the layers being applied being already cut to the appropriate length, before the application step
    • 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
    • B29D30/30—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/3064—Details, accessories and auxiliary operations not otherwise provided for
    • B29D2030/3085—Details, accessories and auxiliary operations not otherwise provided for the layers being applied being already cut to the appropriate length, before the application step
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the drum
    • B29D2030/4468—Holding the layers
    • 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)
    • B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
    • B29D30/44—Stretching or treating the layers before application on the drum
    • B29D2030/4468—Holding the layers
    • B29D2030/4493—Holding the layers by using suction means, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

La presente invención se refiere a un proceso y a un aparato para fabricar llantas para ruedas de vehículo. Por lo menos uno de los componentes de la llanta verde es formado mediante el suministrar un elemento alargado hecho de material elastomérico a lo largo de una trayectoria de suministro. Una pieza es cortada desde una sección superior del elemento alargado, es avanzada sobre un transportador hasta un tambor formador y es depositada sobre una superficie radialmente exterior del tambor formador. El corte comprende: depositar, entre una superficie a tope y una superficie de acoplamiento que están opuestas una a otra, cada una de las dos partes del elemento alargado situado sobre las orillas opuestas de una línea de corte transversal, cortar el elemento alargado a lo largo de la línea de corte transversal mientras que las dos partes están arregladas entre dicha superficie a tope y dicha superficie de acoplamiento.
MX2015013389A 2013-03-28 2014-03-21 Proceso y aparato para la fabricacion de llantas para ruedas de vehiculo. MX2015013389A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20130471 2013-03-28
PCT/IB2014/060022 WO2014155258A1 (en) 2013-03-28 2014-03-21 Process and apparatus for manufacturing tyres for vehicle wheels

Publications (1)

Publication Number Publication Date
MX2015013389A true MX2015013389A (es) 2016-01-12

Family

ID=48366393

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015013389A MX2015013389A (es) 2013-03-28 2014-03-21 Proceso y aparato para la fabricacion de llantas para ruedas de vehiculo.

Country Status (5)

Country Link
EP (1) EP2978596B1 (es)
CN (1) CN105189099B (es)
BR (1) BR112015024451B1 (es)
MX (1) MX2015013389A (es)
WO (1) WO2014155258A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20153772A1 (it) * 2015-09-21 2017-03-21 Comerio Ercole Spa Sistema automatico per il taglio trasversale di cord tessile e metallico gommato
NL2018057B1 (en) 2016-12-23 2018-07-02 Vmi Holland Bv Cutting device and method for cutting-off a length of a continuous strip to form a tire component
FR3062338A1 (fr) * 2017-01-31 2018-08-03 Compagnie Generale Des Etablissements Michelin Planeite de nappes de caoutchouc renforce au cours de la production de pneumatiques
CN107297915A (zh) * 2017-06-22 2017-10-27 青岛软控机电工程有限公司 一种冠带条胶料被动裁切工艺及裁切装置
EP3717226B1 (fr) * 2017-11-27 2023-01-04 Compagnie Générale des Etablissements Michelin Appareil et procede de pose de bandelette sur une bande de roulement
JP6920193B2 (ja) * 2017-12-28 2021-08-18 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ用ベルトの製造方法及び製造装置
JP6975637B2 (ja) * 2017-12-28 2021-12-01 Ｔｏｙｏ Ｔｉｒｅ株式会社 シート状ベルトの製造方法及び製造装置
EP3765279B1 (fr) 2018-03-14 2023-05-03 Compagnie Generale Des Etablissements Michelin Dispositif de maintien produit paramétrable en cours de processus réalisé sur le produit
KR20220054402A (ko) * 2019-09-04 2022-05-02 더 스틸래스틱 캄파니 엘.엘.씨. 타이어 벨트 크기를 변화시키기 위한 이송 툴링
BR112023026052A2 (pt) * 2021-07-07 2024-03-05 Pirelli Método e dispositivo para alimentar peças de um elemento alongado contínuo em direção a um tambor de conformação

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989565A (en) 1975-06-26 1976-11-02 The Goodyear Tire & Rubber Company Tire building machine server
DE2740609C2 (de) 1977-09-09 1982-05-13 Continental Gummi-Werke Ag, 3000 Hannover Vorrichtung zum Aufbauen von Luftreifen oder deren Teilen
JPS5859829A (ja) 1981-10-06 1983-04-09 Kobe Steel Ltd ゴムシ−ト材料の搬送成形装置
US5667610A (en) 1994-11-30 1997-09-16 The Yokohama Rubber Co., Ltd. Method of supplying sheet materials
DE19641509C2 (de) 1996-10-09 1999-06-24 Continental Ag Verfahren zum Transport eines Gürtelaufbaustreifens zum Aufbau eines Gürtels für einen Fahrzeugluftreifen
JP4238040B2 (ja) 2003-01-22 2009-03-11 株式会社ブリヂストン タイヤ補強層の形成装置
KR101140074B1 (ko) 2004-03-18 2012-04-30 브이엠아이 홀랜드 비.브이. 컷팅 장치
EP1867467B1 (fr) * 2006-06-16 2009-04-15 Societe de Technologie Michelin Méthode de pose de nappe de renfort carcasse
DE102006033987A1 (de) 2006-07-22 2008-01-24 Continental Aktiengesellschaft Zubringereinrichtung
US7811399B2 (en) 2006-09-21 2010-10-12 The Goodyear Tire & Rubber Company Tire component cutter apparatus and method of cutting
US8171619B2 (en) * 2008-06-02 2012-05-08 Vmi Holland B.V. Device for manufacturing a pre-assembly for a tire
JP5271794B2 (ja) * 2009-05-11 2013-08-21 株式会社ブリヂストン タイヤ製造装置及びタイヤ製造方法
ITMI20111320A1 (it) 2011-07-15 2013-01-16 Pirelli Metodo, processo e apparato per confezionare pneumatici per ruote di veicoli

Also Published As

Publication number Publication date
EP2978596B1 (en) 2018-05-30
CN105189099B (zh) 2018-01-16
BR112015024451A8 (pt) 2019-12-31
WO2014155258A1 (en) 2014-10-02
EP2978596A1 (en) 2016-02-03
BR112015024451A2 (pt) 2019-12-17
CN105189099A (zh) 2015-12-23
BR112015024451B1 (pt) 2021-07-06

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