IT967659B - Gruppo di chiusura per lo stampo di una pressa ad iniezione - Google Patents

Gruppo di chiusura per lo stampo di una pressa ad iniezione

Info

Publication number
IT967659B
IT967659B IT2943172A IT2943172A IT967659B IT 967659 B IT967659 B IT 967659B IT 2943172 A IT2943172 A IT 2943172A IT 2943172 A IT2943172 A IT 2943172A IT 967659 B IT967659 B IT 967659B
Authority
IT
Italy
Prior art keywords
mold
injection press
closing group
closing
group
Prior art date
Application number
IT2943172A
Other languages
English (en)
Italian (it)
Original Assignee
Hehl Karl
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 Hehl Karl filed Critical Hehl Karl
Application granted granted Critical
Publication of IT967659B publication Critical patent/IT967659B/it

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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT2943172A 1971-09-25 1972-09-20 Gruppo di chiusura per lo stampo di una pressa ad iniezione IT967659B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147962 DE2147962A1 (de) 1971-09-25 1971-09-25 Schliesseinheit fuer die giessform einer spritzgiessmaschine

Publications (1)

Publication Number Publication Date
IT967659B true IT967659B (it) 1974-03-11

Family

ID=5820571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2943172A IT967659B (it) 1971-09-25 1972-09-20 Gruppo di chiusura per lo stampo di una pressa ad iniezione

Country Status (6)

Country Link
JP (1) JPS4842058A (fr)
CH (1) CH539497A (fr)
DE (1) DE2147962A1 (fr)
FR (1) FR2153473A1 (fr)
IT (1) IT967659B (fr)
NL (1) NL7212861A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2459025B2 (de) * 1974-12-13 1978-12-21 Karl 7298 Lossburg Hehl Formenschließeinheit für eine Spritzgießmaschine
CH611821A5 (fr) * 1976-04-09 1979-06-29 Patent & Inventions Ltd
JPS6487318A (en) * 1987-09-30 1989-03-31 Nissei Plastics Ind Co Mold clamping device

Also Published As

Publication number Publication date
DE2147962A1 (de) 1973-03-29
CH539497A (de) 1973-07-31
NL7212861A (fr) 1973-03-27
JPS4842058A (fr) 1973-06-19
FR2153473A1 (en) 1973-05-04

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