ES250224A1 - Aparato y metodo para formar estructuras polimericas espumadas partiendo de material polimerico dilatable mediante el empleo de vapor - Google Patents

Aparato y metodo para formar estructuras polimericas espumadas partiendo de material polimerico dilatable mediante el empleo de vapor

Info

Publication number
ES250224A1
ES250224A1 ES0250224A ES250224A ES250224A1 ES 250224 A1 ES250224 A1 ES 250224A1 ES 0250224 A ES0250224 A ES 0250224A ES 250224 A ES250224 A ES 250224A ES 250224 A1 ES250224 A1 ES 250224A1
Authority
ES
Spain
Prior art keywords
cavity
polymeric structures
foamed polymeric
steam
making foamed
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0250224A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of ES250224A1 publication Critical patent/ES250224A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/3415Heating or cooling
    • B29C44/3426Heating by introducing steam in the mould
    • B29C44/343Heating by introducing steam in the mould by using pipes to direct the steam inside the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/38Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/10Foamed polystyrene mold filling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/11Molding styropor using steam probes-batch
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/20Molding plants
    • Y10S425/201Diverse stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

Aparato para formar estructuras poliméricas espumadas partiendo de material polimérico dilatable, mediante el empleo de vapor,caracterizado porque comprende un molde provisto de porciones móviles superior e inferior para la formación de la cavidad de moldeo, dispositivo para cargar el material en la cavidad y dispositivo de control remoto dispuesto par efectuar la inyección de vapor en la cavidad durante un periodo de tiempo preestablecido a fin de calentar el material y determinar asi la dilatación del mismo con al forma de la cavidad.
ES0250224A 1958-06-18 1959-06-18 Aparato y metodo para formar estructuras polimericas espumadas partiendo de material polimerico dilatable mediante el empleo de vapor Expired ES250224A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US742855A US3042967A (en) 1958-06-18 1958-06-18 Method and apparatus for making foamed polymeric structures

Publications (1)

Publication Number Publication Date
ES250224A1 true ES250224A1 (es) 1960-01-16

Family

ID=24986520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250224A Expired ES250224A1 (es) 1958-06-18 1959-06-18 Aparato y metodo para formar estructuras polimericas espumadas partiendo de material polimerico dilatable mediante el empleo de vapor

Country Status (6)

Country Link
US (1) US3042967A (es)
ES (1) ES250224A1 (es)
FR (1) FR1230738A (es)
GB (1) GB902781A (es)
LU (1) LU37325A1 (es)
NL (1) NL240348A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277220A (en) * 1961-01-03 1966-10-04 Owens Illinois Glass Co Method for making composite foamed plastic containers
US3202734A (en) * 1961-08-07 1965-08-24 Sani Gard Plastics Company Foamed plastic molding method and apparatus
US3190501A (en) * 1962-01-22 1965-06-22 Champlain Zapata Plastics Mach Filler, particularly for foam molding
US3214794A (en) * 1962-03-13 1965-11-02 Roger H Otis Apparatus for forming structural units or modules of expanded plastic
US3159514A (en) * 1962-08-01 1964-12-01 Gen Ind Inc Method and apparatus for fabricating foam core walls
US3264381A (en) * 1963-04-18 1966-08-02 Kohler Joa Corp Method of manufacturing low density products of molded synthetic resin
US3203042A (en) * 1963-09-20 1965-08-31 Airspace Inc Injection foam molding system
US3410931A (en) * 1963-10-11 1968-11-12 Alside Inc Method and apparatus for making laminated panels of polystyrene foam and aluminum
US3158897A (en) * 1964-01-09 1964-12-01 Ball Harry Machine for shaping a fabric sheet unit to form a sheath for storage battery plates
US3239880A (en) * 1964-07-20 1966-03-15 Dyfoam Corp Apparatus for determining the expansive pressure of molded polystyrene beads
US3389196A (en) * 1964-07-24 1968-06-18 Stahl Ind Inc Method of making an insulated core building panel
US3734661A (en) * 1970-10-19 1973-05-22 Pottuz L Joly Apparatus for the continuous manufacturing of construction panels
US4284447A (en) * 1976-02-20 1981-08-18 Dickens Luther I Method of manufacturing a composite panel
US4278628A (en) * 1977-08-26 1981-07-14 Southeastern Foam Products, Inc. Method for pre-expanding and molding expandable thermoplastic polymer particles
US4260569A (en) * 1978-09-01 1981-04-07 Hurst Aubrey J Method of making a foamed polystyrene building panel
US4557881A (en) * 1982-11-26 1985-12-10 Design Engineering Service, Inc. Method for manufacturing foam boards
US4519964A (en) * 1984-01-19 1985-05-28 Rotoplas, Ltd. Process for preparing plastic articles having an outer shell and inner foam core
US4693856A (en) * 1985-04-22 1987-09-15 The Dow Chemical Company Method and apparatus for the preparation of foamed thermoplastic articles
US5799462A (en) * 1996-07-02 1998-09-01 Craig McKinney Method and apparatus for lightweight, insulated, structural building panel systems
CN111497100B (zh) * 2020-04-24 2021-08-06 浙江规矩塑料机械有限公司 一种后脱模型全自动成型机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1540219A (en) * 1921-01-17 1925-06-02 Firestone Tire & Rubber Co Vulcanizing apparatus
US1977374A (en) * 1927-08-06 1934-10-16 Bergen Building Block Company Method of making blocks of plastic material and apparatus therefor
US1905929A (en) * 1928-08-24 1933-04-25 Goodrich Co B F Vulcanizing apparatus
US1863854A (en) * 1929-11-04 1932-06-21 Champion Porcelain Company Method of and apparatus for shaping articles
US2124733A (en) * 1936-04-22 1938-07-26 Electric Auto Lite Co Molding device
US2317823A (en) * 1938-08-11 1943-04-27 Stokes Machine Co Screw cap molding machine
US2250697A (en) * 1939-07-14 1941-07-29 Armstrong Cork Co Method and apparatus for the manufacture of cork articles
US2490765A (en) * 1946-11-12 1949-12-13 Armstrong Cork Co Apparatus for making corkboard insulation and the like
US2536506A (en) * 1948-01-22 1951-01-02 Jackson O Kleber Plastic mold cycle control apparatus
US2530289A (en) * 1948-08-25 1950-11-14 Whitney Blake Co Method for molding objects of sponge rubber and the like
US2731699A (en) * 1950-04-21 1956-01-24 Carbon P Dubbs Apparatus for making concrete products
US2699572A (en) * 1951-03-26 1955-01-18 Mcneil Machine & Eng Co Tire vulcanizing press with automatic bagging mechanism
US2757415A (en) * 1951-05-05 1956-08-07 Gen Motors Corp Method of molding articles from foamed latex
US2744042A (en) * 1951-06-21 1956-05-01 Goodyear Tire & Rubber Laminated panels
US2661496A (en) * 1952-07-26 1953-12-08 Us Rubber Co Method of and apparatus for supplying steam to the interior of advancing molds
US2770406A (en) * 1954-06-28 1956-11-13 St Regis Paper Co Carton construction
US2806812A (en) * 1955-11-02 1957-09-17 Monsanto Chemicals Method for the preparation of formed thermoplastic sheets having a resin foam integrally bonded thereto

Also Published As

Publication number Publication date
FR1230738A (fr) 1960-09-19
GB902781A (en) 1962-08-09
US3042967A (en) 1962-07-10
NL240348A (es)
LU37325A1 (es)

Similar Documents

Publication Publication Date Title
ES250224A1 (es) Aparato y metodo para formar estructuras polimericas espumadas partiendo de material polimerico dilatable mediante el empleo de vapor
ES319152A1 (es) Un procedimiento para producir articulos moldeados de material termoplastico parcial o completamente esponjado.
ES460061A1 (es) Procedimiento y dispositivo para la produccion de perfiles largos.
ES311470A1 (es) El metodo de moldear un cilindro de poliuretano.
ES326686A1 (es) Un procedimiento para la produccion de cuerpos con forma a partir de masas refractarias.
ES167922U (es) Molde para la formacion de espuma de masas de resina sintetica.
GB815173A (en) Improved method for moulding expandable thermoplastic resinous materials and mouldedarticles thereby obtained
ES330306A1 (es) Procedimiento y aparato para la obtencion de cuerpos moldeados de plastico expandido.
ES326274A1 (es) Procedimiento de fabricacion de calzado.
ES326691A1 (es) Procedimiento y dispositivo para la obtencion de cuerpos moldeados a partir de plasticos expandidos.
ES232250A3 (es) Método para la fabricación de tubos de hormigón o de un material semejante
BE595199A (fr) Procédé et moule pour produire des chaînes moulées.
ES247644A1 (es) Procedimiento y aparato para la fabricaciën de elementos de tuberia de materia plastica
ES291206A1 (es) Procedimiento de fabricación por moldes de elementos de materia expandida
ES279630A1 (es) Procedimiento para la fabricaciën de bovedillas
ES334220A1 (es) Un procedimiento de obtencion de coquillas de espuma de poliuretano.
ES294337A1 (es) Un procedimiento para fabricar acolchados reforzados de material elastico en expansion moldeado
ES323857A1 (es) Procedimiento para obtener articulos celulares de resina poliuretanica.
ES362215A1 (es) Perfeccionamiento en el moldeo de articulos expandido.
ES259893A1 (es) Procedimiento para el moldeo de materias artificiales
ES244732A1 (es) Procedimiento para la embuticiën profunda de placas de materiales artificiales termoplasticos
ES251172A1 (es) PROCEDIMIENTO PARA LA OBTENCION DE OBJETOS MOLDEADOS POROSOS, DE ESTABILIDAD DIMENSIONAL DE MATERIALES TERMOPLáSTICOS SINTÉTICOS
ES213363A1 (es) Un nuevo procedimiento y dispositivo para la fabricación de cuerpos huecos de materiales termoplásticos
ES265301A3 (es) Un procedimiento para la fabricaciën de objetos de estructura celular
ES243987A1 (es) Procedimiento para la inyecciën de piezas moldeadas de material artificial