ES382461A1 - Prensa de cierre vertical para el moldeo por inyeccion de materiales termoplasticos termofraguables y elastomericos. - Google Patents

Prensa de cierre vertical para el moldeo por inyeccion de materiales termoplasticos termofraguables y elastomericos.

Info

Publication number
ES382461A1
ES382461A1 ES382461A ES382461A ES382461A1 ES 382461 A1 ES382461 A1 ES 382461A1 ES 382461 A ES382461 A ES 382461A ES 382461 A ES382461 A ES 382461A ES 382461 A1 ES382461 A1 ES 382461A1
Authority
ES
Spain
Prior art keywords
transfer chamber
injection
cylinder
piston
unit
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
ES382461A
Other languages
English (en)
Spanish (es)
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.)
Mas Hydraulic & Vulcanizing Machinery Co SRL
Original Assignee
Mas Hydraulic & Vulcanizing Machinery Co SRL
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 Mas Hydraulic & Vulcanizing Machinery Co SRL filed Critical Mas Hydraulic & Vulcanizing Machinery Co SRL
Publication of ES382461A1 publication Critical patent/ES382461A1/es
Expired legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/70—Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
ES382461A 1969-08-05 1970-08-04 Prensa de cierre vertical para el moldeo por inyeccion de materiales termoplasticos termofraguables y elastomericos. Expired ES382461A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2061769 1969-08-05
IT2360770 1970-04-22

Publications (1)

Publication Number Publication Date
ES382461A1 true ES382461A1 (es) 1973-04-01

Family

ID=26327595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382461A Expired ES382461A1 (es) 1969-08-05 1970-08-04 Prensa de cierre vertical para el moldeo por inyeccion de materiales termoplasticos termofraguables y elastomericos.

Country Status (2)

Country Link
ES (1) ES382461A1 (enExample)
FR (1) FR2056993A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467072A1 (fr) * 1979-10-09 1981-04-17 Pont A Mousson Dispositif de moulage par injection d'objets en matiere plastique ou autres matieres analogues

Also Published As

Publication number Publication date
FR2056993B1 (enExample) 1973-01-12
FR2056993A1 (en) 1971-05-07

Similar Documents

Publication Publication Date Title
GB1519025A (en) Mould-closing device for an injection moulding machine
GB1260958A (en) Mould clamping unit for injection moulding apparatus
GB1453276A (en) Presses for moulding plastics material
GB1116541A (en) Apparatus for producing rubber mouldings
GB1205496A (en) Improvements in or relating to apparatus having a stationary and a movable press platen, particularly an injection molding machine
GB1039606A (en) Improvements in or relating to presses
ES441779A1 (es) Perfeccionamientos introducidos en las maquinas de fundicioninyectada.
GB1441376A (en) Press having opposed rams and control means for the rams
GB1081369A (en) Improvements in and relating to the production of rubber articles
GB1120721A (en) Injection molding machine
ES425262A2 (es) Instalacion para la formacion en caliente de recipientes de materia plastica con paredes delgadas.
ES374034A1 (es) Dispositivo de cierre para moldes, especialmente para ma- quinas de fundicion a presion y de inyeccion para metales y plasticos.
FR2036655A5 (en) Mould closing and pressing in plastics - injection moulding
GB1274275A (en) Improvements in and relating to apparatus for moulding plastics material
ES428943A1 (es) Sistema perfeccionado para el ajuste de la carrera de aper-tura del portamoldes de una maquina moldeadora de materialesplasticos.
ZA745618B (en) Pressure medium actuated piston and cylinder unit, in particular for mould stripping and closing devices in injection moulding machines
GB912866A (en) Hydraulic press for the injection moulding of synthetic plastic materials and the like
GB1042995A (en) Improvements in presses and moulding forms for plastic material
SU496185A1 (ru) Устройство дл трансферного прессовани
GB1319648A (en) Vertically closing press for injection moulding thermoplastic thermosetting and elastomeric materials
GB1181281A (en) Improvements in or relating to Multi-Stage Plate Presses, more particularly for the Manufacture of Chip Plates, Fibre Plates and the like
ES229393A1 (es) PERFECCIONAMIENTOS INTRODUCIDOS EN LAS PRENSAS DE GRAN POTENCIA PARA EL ESTAMPADO POR INYECCIoN DE MATERIALES TERMOPLáSTICOS
JPS5637109A (en) Resin molding press
GB1131478A (en) Article handling apparatus
GB810200A (en) Improvements in and relating to injection moulding machines