MX341871B - Proceso y aparato para construir llantas para ruedas de vehiculo. - Google Patents
Proceso y aparato para construir llantas para ruedas de vehiculo.Info
- Publication number
- MX341871B MX341871B MX2013013680A MX2013013680A MX341871B MX 341871 B MX341871 B MX 341871B MX 2013013680 A MX2013013680 A MX 2013013680A MX 2013013680 A MX2013013680 A MX 2013013680A MX 341871 B MX341871 B MX 341871B
- Authority
- MX
- Mexico
- Prior art keywords
- rubber
- coated ribbon
- cutting region
- ribbon
- coated
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 239000013536 elastomeric material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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)
- B29D30/38—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)
- B29D30/38—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
- B29D2030/4437—Adjusting the dimensions of the layers
- B29D2030/4456—Adjusting the dimensions of the layers by using speed differences, e.g. between conveyors or between conveyor and drum
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Belt Conveyors (AREA)
Abstract
En un proceso para construir llantas para ruedas de vehículo, una cinta recubierta de hule provista con una pluralidad de cuerdas de refuerzo paralelas embebidas en una matriz de material elastomérico e inclinada por un ángulo predeterminado (a) en relación a una dirección de extensión longitudinal de la cinta recubierta de hule misma, se mueve hacia delante por un transportador a lo largo de una dirección de suministro coincidente con la dirección de extensión longitudinal, hasta exceder una región de corte del transportador por una longitud predeterminada. Un elemento localizador colocado debajo de la cinta recubierta de hule y en la región de corte, es levantado hasta que ocurre el levantamiento de la cinta recubierta de hule. Una cuchilla, colocada sobre la cinta recubierta de hule y en la región de corte, lleva a cabo la incisión de la cinta recubierta de hule y corta ésta entre la cuerdas de refuerzo adyacentes y sobre el ancho completo de la misma para formar un segmento que es subsecuentemente colocado hacia abajo sobre el tambor formador. Antes del corte, una primera parte de la cinta recubierta de hule colocada hacia arriba del elemento localizador es movida hacia delante por un estiramiento predeterminado para reducir la tensión de la cinta recubierta de hule causada por el levantamiento del elemento localizador.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI20111091 | 2011-06-17 | ||
| US201161501337P | 2011-06-27 | 2011-06-27 | |
| PCT/IB2012/052905 WO2012172462A1 (en) | 2011-06-17 | 2012-06-08 | Process and apparatus for building tyres for vehicle wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2013013680A MX2013013680A (es) | 2014-01-08 |
| MX341871B true MX341871B (es) | 2016-09-05 |
Family
ID=44514892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013013680A MX341871B (es) | 2011-06-17 | 2012-06-08 | Proceso y aparato para construir llantas para ruedas de vehiculo. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2720858B1 (es) |
| CN (1) | CN103619572B (es) |
| AR (1) | AR086948A1 (es) |
| MX (1) | MX341871B (es) |
| WO (1) | WO2012172462A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112017012079B1 (pt) | 2014-12-17 | 2022-03-29 | Pirelli Tyre S.P.A. | Processo para construir pneus para rodas de veículos, e, aparelho para cortar uma correia contínua revestida com borracha. |
| US11135736B2 (en) | 2015-02-06 | 2021-10-05 | The Steelastic Company, Llc | Belt forming system |
| CN106863456B (zh) * | 2017-02-20 | 2018-10-12 | 萨驰华辰机械(苏州)有限公司 | 轮胎预装带柔性定长方法及定长装置 |
| 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 |
| FR3089859A3 (fr) * | 2018-12-14 | 2020-06-19 | Michelin & Cie | Dispositif de pose de nappe de renfort sur un tambour de fabrication de bandage pneumatique avec coupe a la volée |
| US12179449B2 (en) | 2019-09-04 | 2024-12-31 | The Steelastic Company, Llc | Transfer tooling for varying tire belt sizes |
| NL2031212B1 (en) * | 2022-03-09 | 2023-09-18 | Vmi Holland Bv | Cutting device and method for cutting a tire component |
| NL2031907B1 (en) * | 2022-05-18 | 2023-11-27 | Vmi Holland Bv | Cutting device and method for cutting a tire component |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2036572A5 (en) * | 1969-03-25 | 1970-12-24 | Reifenkombi Furstenwalde | Tyre bias cord strip buried in vulcanisable - rubber |
| IT1130703B (it) * | 1980-03-18 | 1986-06-18 | Pirelli | Procedimento relativo alla fabbricazione di pneumatici radiali |
| NL8800077A (nl) * | 1988-01-14 | 1989-08-01 | Vmi Epe Holland | Inrichting voor het doorsnijden van een strook ongevulcaniseerde rubber. |
| BR0116534B1 (pt) | 2001-10-25 | 2009-12-01 | método e aparelho para corte de uma tira de tecido revestido com borracha. | |
| CN1878657B (zh) * | 2003-12-09 | 2011-06-01 | 倍耐力轮胎公司 | 生产用于制造车轮轮胎的半成品的工艺和装置 |
| US20060070504A1 (en) * | 2004-10-01 | 2006-04-06 | Downing Daniel R | Apparatus for cutting elastomeric materials |
| US7455002B2 (en) * | 2004-12-23 | 2008-11-25 | The Goodyear Tire & Rubber Company | Method for cutting elastomeric materials and the article made by the method |
| US7811399B2 (en) * | 2006-09-21 | 2010-10-12 | The Goodyear Tire & Rubber Company | Tire component cutter apparatus and method of cutting |
| NL1033473C2 (nl) | 2007-03-01 | 2008-09-02 | Vmi Epe Holland | Snijinrichting. |
-
2012
- 2012-06-08 MX MX2013013680A patent/MX341871B/es active IP Right Grant
- 2012-06-08 CN CN201280028172.9A patent/CN103619572B/zh active Active
- 2012-06-08 EP EP12738193.7A patent/EP2720858B1/en active Active
- 2012-06-08 WO PCT/IB2012/052905 patent/WO2012172462A1/en not_active Ceased
- 2012-06-15 AR ARP120102128 patent/AR086948A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012172462A1 (en) | 2012-12-20 |
| CN103619572B (zh) | 2016-08-17 |
| EP2720858A1 (en) | 2014-04-23 |
| AR086948A1 (es) | 2014-02-05 |
| CN103619572A (zh) | 2014-03-05 |
| RU2013155912A (ru) | 2015-07-27 |
| EP2720858B1 (en) | 2016-04-06 |
| MX2013013680A (es) | 2014-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |