IT1125718B - Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection - Google Patents

Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection

Info

Publication number
IT1125718B
IT1125718B IT8340476A IT8340476A IT1125718B IT 1125718 B IT1125718 B IT 1125718B IT 8340476 A IT8340476 A IT 8340476A IT 8340476 A IT8340476 A IT 8340476A IT 1125718 B IT1125718 B IT 1125718B
Authority
IT
Italy
Prior art keywords
closure pressure
injection moulding
moulding machine
hydraulic actuator
pressure during
Prior art date
Application number
IT8340476A
Other languages
Italian (it)
Original Assignee
Erlhoff God S A R L
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 Erlhoff God S A R L filed Critical Erlhoff God S A R L
Priority to IT8340476A priority Critical patent/IT1125718B/en
Application granted granted Critical
Publication of IT1125718B publication Critical patent/IT1125718B/en

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Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

In a known injection moulding machine a press station is now added to the injection device and comprises an addition press element by means of which an additional closure pressure can be exerted on the appropriate mould. This press element consists of a piston acting on mould unit via the extended end of the piston rod of the mould closure piston/cylinder assembly. A considerably saving in energy can be achieved since the maximum mould-closure pressure need only be applied during the actual injection moulding step.
IT8340476A 1976-07-15 1976-07-15 Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection IT1125718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8340476A IT1125718B (en) 1976-07-15 1976-07-15 Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8340476A IT1125718B (en) 1976-07-15 1976-07-15 Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection

Publications (1)

Publication Number Publication Date
IT1125718B true IT1125718B (en) 1986-05-14

Family

ID=11321370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8340476A IT1125718B (en) 1976-07-15 1976-07-15 Injection moulding machine - with double acting hydraulic actuator for applying extra high mould closure pressure during injection

Country Status (1)

Country Link
IT (1) IT1125718B (en)

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