MX2021003198A - Tambor de fabricacion de neumaticos y procedimiento de fabricacion de neumaticos. - Google Patents

Tambor de fabricacion de neumaticos y procedimiento de fabricacion de neumaticos.

Info

Publication number
MX2021003198A
MX2021003198A MX2021003198A MX2021003198A MX2021003198A MX 2021003198 A MX2021003198 A MX 2021003198A MX 2021003198 A MX2021003198 A MX 2021003198A MX 2021003198 A MX2021003198 A MX 2021003198A MX 2021003198 A MX2021003198 A MX 2021003198A
Authority
MX
Mexico
Prior art keywords
crown
bead
tire building
segments
lock
Prior art date
Application number
MX2021003198A
Other languages
English (en)
Inventor
Graaf Martin De
Dave Papot
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 MX2021003198A publication Critical patent/MX2021003198A/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
    • B29D30/24—Drums
    • 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
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same 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
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • 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
    • 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
    • B29D2030/207—Building tyres by the flat-tyre method, i.e. building on cylindrical drums the drum supporting device being rotatable around a horizontal axis
    • 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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2671—Holding the layers, e.g. the webs or the plies, in position onto the drum
    • B29D2030/2685—Holding the layers, e.g. the webs or the plies, in position onto the drum by using mechanical means, e.g. jaws, grippers, pressing bars
    • 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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings

Landscapes

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

Abstract

La invención se refiere a un tambor de fabricación de neumáticos y un procedimiento de fabricación de un neumático, el tambor de fabricación de neumáticos comprende una sección de corona y una sección de bloqueo de talón, en el que la sección de bloqueo de talón define una posición de bloqueo de talón, en la que la sección de corona comprende segmentos de corona movibles con respecto a la base desde una posición de corona abajo hasta una posición de corona arriba en una dirección de posición de corona arriba, en la que los segmentos de corona juntos forman una superficie de corona, un borde de ataque y un hombro, en el que el tambor de fabricación del neumáticos además comprende un manguito que se extiende alrededor de los segmentos de la corona en la dirección circunferencial, en el que el manguito comprende un primer borde circunferencial que se fija a los segmentos de la corona en un lado del hombro que mira hacia afuera de la sección de bloqueo del talón, un segundo borde circunferencial que está ubicado entre el hombro y la posición de bloqueo del talón, en el que el segundo borde circunferencial no está fijado al menos cuando los segmentos de corona están en posición de corona abajo.
MX2021003198A 2018-10-19 2019-09-23 Tambor de fabricacion de neumaticos y procedimiento de fabricacion de neumaticos. MX2021003198A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2021843A NL2021843B1 (en) 2018-10-19 2018-10-19 Tire building drum and method for tire building
PCT/NL2019/050634 WO2020080933A1 (en) 2018-10-19 2019-09-23 Tire building drum and method for tire building

Publications (1)

Publication Number Publication Date
MX2021003198A true MX2021003198A (es) 2021-05-27

Family

ID=64427169

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003198A MX2021003198A (es) 2018-10-19 2019-09-23 Tambor de fabricacion de neumaticos y procedimiento de fabricacion de neumaticos.

Country Status (14)

Country Link
US (1) US11325333B2 (es)
EP (1) EP3867050B1 (es)
JP (1) JP6976430B2 (es)
KR (1) KR102376820B1 (es)
CN (2) CN211334675U (es)
BR (1) BR112021005093B1 (es)
ES (1) ES2960691T3 (es)
HU (1) HUE063945T2 (es)
MX (1) MX2021003198A (es)
NL (1) NL2021843B1 (es)
PL (1) PL3867050T3 (es)
RS (1) RS64685B1 (es)
TW (1) TWI820230B (es)
WO (1) WO2020080933A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2021843B1 (en) * 2018-10-19 2020-05-13 Vmi Holland Bv Tire building drum and method for tire building

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645818A (en) * 1968-12-02 1972-02-29 Nat Standard Co Tire building method
US3868203A (en) * 1971-05-17 1975-02-25 Nrm Corp Tire molding machine
US4149927A (en) * 1978-03-24 1979-04-17 The General Tire & Rubber Company Tire building apparatus with improved drum shoulder
JPH0757537B2 (ja) 1991-03-20 1995-06-21 株式会社森鐵工所 タイヤ成型ドラム装置における可動部を駆動するための装置およびそれを使用したタイヤ成型ドラム装置
EP1283114A1 (en) 2001-08-07 2003-02-12 PIRELLI PNEUMATICI Società per Azioni Tyre, method of manufacture thereof and drum therefor
GB0413275D0 (en) * 2004-06-15 2004-07-14 Wyko Equip Bead lock arrangement
US7287568B2 (en) 2004-12-23 2007-10-30 The Goodyear Tire & Rubber Company High crown uni-stage tire building drum
US20110088832A1 (en) * 2008-04-18 2011-04-21 Pirelli Tyre S.P.A. Process and apparatus for building tyres
US8770251B2 (en) 2008-05-22 2014-07-08 Vmi Holland B.V. Tyre building drum for building an unvulcanised tyre
ITTO20090191A1 (it) 2009-03-13 2010-09-14 Marangoni Meccanica Metodo e tamburo di formatura per carcasse di pneumatici
US8689484B2 (en) * 2010-05-28 2014-04-08 Rodney Ruskin Weed control and root barrier
BR112013014862B1 (pt) 2010-12-23 2020-05-05 Pirelli processo e instalação para fabricação de pneus para rodas de veículo
ITMI20110721A1 (it) * 2011-04-29 2012-10-30 Pirelli Processo e apparato per confezionare pneumatici per ruote di veicoli
US10259181B2 (en) 2012-08-15 2019-04-16 The Goodyear Tire & Rubber Company Sleeveless tire building drum
US20160176138A1 (en) * 2014-12-23 2016-06-23 The Goodyear Tire & Rubber Company Sleeveless tire building drum
NL2015246B1 (en) 2015-07-30 2017-02-20 Vmi Holland Bv Tire building drum and a method for shaping tire components on said tire building drum.
NL2018011B1 (en) * 2016-12-16 2018-06-26 Vmi Holland Bv Drum half, tire building machine and method for operating said tire building machine
NL2021843B1 (en) 2018-10-19 2020-05-13 Vmi Holland Bv Tire building drum and method for tire building

Also Published As

Publication number Publication date
EP3867050C0 (en) 2023-08-16
ES2960691T3 (es) 2024-03-06
US11325333B2 (en) 2022-05-10
JP2021503388A (ja) 2021-02-12
CN111070748A (zh) 2020-04-28
PL3867050T3 (pl) 2024-02-19
TW202021793A (zh) 2020-06-16
KR102376820B1 (ko) 2022-03-21
EP3867050A1 (en) 2021-08-25
TWI820230B (zh) 2023-11-01
CN211334675U (zh) 2020-08-25
WO2020080933A1 (en) 2020-04-23
US20210339492A1 (en) 2021-11-04
BR112021005093B1 (pt) 2024-01-30
NL2021843B1 (en) 2020-05-13
HUE063945T2 (hu) 2024-02-28
JP6976430B2 (ja) 2021-12-08
EP3867050B1 (en) 2023-08-16
CN111070748B (zh) 2022-07-05
RS64685B1 (sr) 2023-11-30
KR20210076972A (ko) 2021-06-24
BR112021005093A2 (pt) 2021-06-08

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