ES2065246B1 - EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT. - Google Patents

EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT.

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Publication number
ES2065246B1
ES2065246B1 ES9202606A ES9202606A ES2065246B1 ES 2065246 B1 ES2065246 B1 ES 2065246B1 ES 9202606 A ES9202606 A ES 9202606A ES 9202606 A ES9202606 A ES 9202606A ES 2065246 B1 ES2065246 B1 ES 2065246B1
Authority
ES
Spain
Prior art keywords
equipment
plastic material
injection
obtaining
mold
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 - Lifetime
Application number
ES9202606A
Other languages
Spanish (es)
Other versions
ES2065246A2 (en
ES2065246R (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9202606A priority Critical patent/ES2065246B1/en
Publication of ES2065246A2 publication Critical patent/ES2065246A2/en
Publication of ES2065246R publication Critical patent/ES2065246R/es
Application granted granted Critical
Publication of ES2065246B1 publication Critical patent/ES2065246B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

EQUIPO PARA LA OBTENCION DE PIEZAS MOLDEADAS POR INYECCION EN MATERIAL PLASTICO Y PIEZA REALIZADA CON DICHO EQUIPO. COMPRENDE UNA MAQUINA MEZCLADORA (1) DE RESINAS PROVISTA DE UN DISPOSITIVO INYECTOR (36), UNA PLURALIDAD DE MAQUINAS MOLDEADORAS (51 A 54), CADA UNA DE LAS CUALES COMPRENDE EL MOLDE DE LA PIEZA A REALIZAR, MEDIOS PARA LA APERTURA Y CIERRE DEL MOLDE, Y MEDIOS (55 A 58) PARA EL CALENTAMIENTO DEL MOLDE, ESTANDO DISPUESTAS LAS MAQUINAS MOLDEADORAS (51 A 54) ALREDEDOR DE LA MAQUINA MEZCLADORA (1). EL DISPOSITIVO INYECTOR (36) ES DESPLAZABLE PARA LA INTRODUCCION DE LAS RESINAS EN LOS DISTINTOS MOLDES. LA PIEZA OBTENIDA ESTA REALIZADA EN UN MATERIAL PLASTICO QUE COMPRENDE POR UN LADO UNA PARTE EN PESO DE RESINA DE POLIESTER INSATURADA O MONOMERO ACRILICO, ENTRE TRES Y SEIS PARTES DE CARGA, Y POR OTRO LADO ENTRE UN 10 Y UN 30% DE ISOCIANATO SOBRE LA PARTE DE RESINA DE POLIESTER O MONOMERO ACRILICO, Y ENTRE UN 1 Y UN 5% DE CATALIZADOR SOBRE LA PARTE DE RESINA DE POLIESTER O MONOMERO ACRILICO. SE OBTIENE UNA PIEZA IMPERMEABLE A LOS LIQUIDOS, RESISTENTE A LA ABRASION, A LA OXIDACION Y A LAS TEMPERATURAS ELEVADAS.SE APLICA ESPECIALMENTE A FREGADEROS Y SIMILARES.EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT. IT INCLUDES A RESIN MIXING MACHINE (1) PROVIDED WITH AN INJECTOR DEVICE (36), A PLURALITY OF MOLDING MACHINES (51 TO 54), EACH OF WHICH INCLUDES THE MOLD OF THE PIECE TO BE MADE, MEANS FOR THE OPENING AND CLOSING OF THE MOLD, AND MEANS (55 TO 58) FOR THE HEATING OF THE MOLD, THE MOLDING MACHINES BEING ARRANGED (51 TO 54) AROUND THE MIXING MACHINE (1). THE INJECTOR DEVICE (36) IS MOVABLE FOR THE INTRODUCTION OF RESINS IN THE VARIOUS MOLDS. THE PART OBTAINED IS MADE IN A PLASTIC MATERIAL THAT INCLUDES ON ONE SIDE A PART BY WEIGHT OF UNSATURATED POLYESTER RESIN OR ACRYLIC MONOMER, BETWEEN THREE AND SIX PARTS OF LOAD, AND ON THE OTHER SIDE BETWEEN 10 AND 30% OF ISOCIANATO ON THE PART OF POLYESTER RESIN OR ACRYLIC MONOMER, AND BETWEEN 1 AND 5% OF CATALYST ON THE PART OF POLYESTER RESIN OR ACRYLIC MONOMER. IT OBTAINS A WATERPROOF PART TO THE LIQUIDS, RESISTANT TO ABRASION, OXIDATION AND HIGH TEMPERATURES. IT APPLIES ESPECIALLY TO SINKS AND SIMILAR.

ES9202606A 1992-12-24 1992-12-24 EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT. Expired - Lifetime ES2065246B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9202606A ES2065246B1 (en) 1992-12-24 1992-12-24 EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202606A ES2065246B1 (en) 1992-12-24 1992-12-24 EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT.

Publications (3)

Publication Number Publication Date
ES2065246A2 ES2065246A2 (en) 1995-02-01
ES2065246R ES2065246R (en) 1997-06-16
ES2065246B1 true ES2065246B1 (en) 1998-02-16

Family

ID=8279209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202606A Expired - Lifetime ES2065246B1 (en) 1992-12-24 1992-12-24 EQUIPMENT FOR THE OBTAINING OF MOLDED PARTS BY INJECTION IN PLASTIC MATERIAL AND PART MADE WITH SUCH EQUIPMENT.

Country Status (1)

Country Link
ES (1) ES2065246B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442607A (en) * 1944-11-06 1948-06-01 Goodrich Co B F Apparatus for molding articles from plastic material
FR1277268A (en) * 1961-01-06 1961-11-24 Fischer Ag Georg Method and device for maintaining printing in injection molds
BE620702A (en) * 1961-07-31
US3464091A (en) * 1965-09-16 1969-09-02 Eckert Und Ziegler Gmbh Injection molding machine
US4376833A (en) * 1979-07-25 1983-03-15 Pro-Sac, S.P.A. Composition for producing self-supporting stiff expanded materials
ES8607806A1 (en) * 1985-06-13 1986-06-01 Nabona Carim Jose Appts. for measuring, mixing and injecting resins
JPS6268712A (en) * 1985-09-20 1987-03-28 Toyoda Gosei Co Ltd Mold opening and closing device for molding machine
IT1215335B (en) * 1987-01-13 1990-02-08 Tecnos Spa PROCEDURE AND MOLD FOR THE FORMATION OF A LAYER OF POLYURETHANE EXPANDED ON SHEET MATERIAL.
WO1992011989A1 (en) * 1991-01-03 1992-07-23 David Rudy Brent Apparatus and method for use in injection moulding

Also Published As

Publication number Publication date
ES2065246A2 (en) 1995-02-01
ES2065246R (en) 1997-06-16

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