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MX2009010354A - Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados. - Google Patents

Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.

Info

Publication number
MX2009010354A
MX2009010354A MX2009010354A MX2009010354A MX2009010354A MX 2009010354 A MX2009010354 A MX 2009010354A MX 2009010354 A MX2009010354 A MX 2009010354A MX 2009010354 A MX2009010354 A MX 2009010354A MX 2009010354 A MX2009010354 A MX 2009010354A
Authority
MX
Mexico
Prior art keywords
sand
polyurethane
belt
metering out
conveyor belt
Prior art date
Application number
MX2009010354A
Other languages
English (en)
Inventor
Rabinovitz Fainshtein Carlos
Original Assignee
Concreto W S A De C V
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 Concreto W S A De C V filed Critical Concreto W S A De C V
Priority to MX2009010354A priority Critical patent/MX2009010354A/es
Priority to PCT/MX2010/000095 priority patent/WO2011037443A2/es
Publication of MX2009010354A publication Critical patent/MX2009010354A/es

Links

Classifications

    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1276—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being three dimensional structures which are wholly or partially penetrated by the foam
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/332—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being three-dimensional structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Laminated Bodies (AREA)

Abstract

La invención se refiere a un equipo de dosificación de poliuretano espumado en estructuras metálicas tridimensionales prefabricadas, caracterizado por comprender una banda transportadora que conduce las estructuras, con un sistema para guiar a dichos paneles y un sistema motriz; una tolva de dosificación de arena; una estructura de soporte y recepción de la cascada de arena descargada de la tolva con un sistema de vibración para facilitar la distribución de la arena; un gabinete de resistencias para calentar la cama de arena y la estructura alambrica tridimensional que es depositada sobre la banda, para facilitar la reacción de los químicos; un de marco de soporte sobre la banda transportadora, para soportar en forma desplazable vertical y horizontalmente un carro de espreado; un sistema de cardas de limpieza y un arreglo de discos cortadores dispuestos sobre la banda después de la aplicación del poliuretano para remover y eliminar el excedente de poliuretano y corta el sobrante de los costados; un cernidor dispuesto transversal mente al final de la banda transportadora, en el cual se recibe y deposita la arena trasladándola a una banda de retorno a la tolva de alimentación; un molino de martillos que permite triturar el desperdicio de poliuretano.
MX2009010354A 2009-09-25 2009-09-25 Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados. MX2009010354A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2009010354A MX2009010354A (es) 2009-09-25 2009-09-25 Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.
PCT/MX2010/000095 WO2011037443A2 (es) 2009-09-25 2010-09-23 Equipo de dosificación y aplicación de poliuretano espumado en estructuras metálicas tridimensionales de paneles prefabricados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2009010354A MX2009010354A (es) 2009-09-25 2009-09-25 Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.

Publications (1)

Publication Number Publication Date
MX2009010354A true MX2009010354A (es) 2011-03-25

Family

ID=43796415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009010354A MX2009010354A (es) 2009-09-25 2009-09-25 Equipo de dosificacion y aplicación de poliuretano espumado en estructuras metalicas tridimensionales de paneles prefabricados.

Country Status (2)

Country Link
MX (1) MX2009010354A (es)
WO (1) WO2011037443A2 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302188A (es) * 1969-08-06 1973-01-04
GB1437476A (en) * 1972-06-01 1976-05-26 Scott Paper Co Radiation cross-linked polyurethane foams
ES466951A1 (es) * 1978-02-14 1978-10-01 Tec Foam Sa Perfeccionamientos introducidos en una instalacion para la obtencion de bloques continuos de espuma de poliuretano ca- rentes de "costra" o capa de mayor densidad en su parte de fondo.
ES475522A2 (es) * 1978-11-29 1979-08-16 Tecfoam Sa Mejoras introducidas en el objeto de la patente pirncipal sobre perfeccionamientos introducidos en una instalacion de bloques continuos de espuma de poliuretano carentes de costr
ES456136A1 (es) * 1977-02-22 1978-01-16 Semat Espanola S A Mejoras en plantas de transformacion de basuras.
EP0220227B1 (en) * 1985-04-18 1990-07-25 Robert Abraham Limited Making tiles or slabs
ES8707138A1 (es) * 1986-06-19 1987-07-16 Human Ind Corp Aparato para fabricar planchas de espuma de poliuretano
ES2128900B1 (es) * 1995-08-25 1999-12-16 Botella Antonio Garcia Maquina para fabricacion en continuo de baldosas y similares, de material moldeable.

Also Published As

Publication number Publication date
WO2011037443A2 (es) 2011-03-31
WO2011037443A3 (es) 2011-11-24

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