IT1146994B - Procedimento e dispositivo di comando per stampaggio ad iniezione - Google Patents

Procedimento e dispositivo di comando per stampaggio ad iniezione

Info

Publication number
IT1146994B
IT1146994B IT50121/80A IT5012180A IT1146994B IT 1146994 B IT1146994 B IT 1146994B IT 50121/80 A IT50121/80 A IT 50121/80A IT 5012180 A IT5012180 A IT 5012180A IT 1146994 B IT1146994 B IT 1146994B
Authority
IT
Italy
Prior art keywords
procedure
injection molding
command device
command
molding
Prior art date
Application number
IT50121/80A
Other languages
English (en)
Other versions
IT8050121A0 (it
Inventor
Lothar Elsner
Klaus Fuller
Volker Scholz
Klaus Wabbels
Original Assignee
Warnke Umformtech Veb K
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 Warnke Umformtech Veb K filed Critical Warnke Umformtech Veb K
Publication of IT8050121A0 publication Critical patent/IT8050121A0/it
Application granted granted Critical
Publication of IT1146994B publication Critical patent/IT1146994B/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
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IT50121/80A 1979-11-13 1980-11-11 Procedimento e dispositivo di comando per stampaggio ad iniezione IT1146994B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD79216850A DD146405A1 (de) 1979-11-13 1979-11-13 Verfahren und hydraulische schaltungsanordnung zum spritzgiessen

Publications (2)

Publication Number Publication Date
IT8050121A0 IT8050121A0 (it) 1980-11-11
IT1146994B true IT1146994B (it) 1986-11-19

Family

ID=5521025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50121/80A IT1146994B (it) 1979-11-13 1980-11-11 Procedimento e dispositivo di comando per stampaggio ad iniezione

Country Status (11)

Country Link
AT (1) AT378499B (it)
BG (1) BG37255A1 (it)
CS (1) CS268754B1 (it)
DD (1) DD146405A1 (it)
DE (1) DE3031641A1 (it)
FR (1) FR2469267B1 (it)
GB (1) GB2061804B (it)
IT (1) IT1146994B (it)
SE (1) SE433923B (it)
SU (1) SU1152706A1 (it)
YU (1) YU271480A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219271B (it) * 1988-05-06 1990-05-03 Adelio Grasselli Perfezionamento relativo alle grandi presse per lo stampaggio ad iniezione di materiali termoplastici poliesteri ed elastomeri
US5192557A (en) * 1990-07-27 1993-03-09 Nissei Jushi Kogyo K.K. Clamping apparatus for molding machine
DE4431260C1 (de) * 1994-09-02 1995-10-26 Hemscheidt Maschtech Schwerin Hydraulische Schaltungsanordnung für die Formschließeinrichtung einer Spritzgießmaschine
DE60214347T2 (de) * 2002-06-06 2007-09-13 Negri Bossi S.P.A. Formwerkzeugschließ- und -klemmsystem für eine Spritzgießmaschine
DE102018124608A1 (de) * 2018-10-05 2020-04-09 Arburg Gmbh + Co Kg Formschließeinheit für eine Spritzgießmaschine sowie Verfahren zum Verriegeln eines Kraftübertragungselements
AT521266B1 (de) * 2018-10-09 2019-12-15 Engel Austria Gmbh Schließeinheit für eine Formgebungsmaschine
AT521382B1 (de) * 2018-11-14 2020-01-15 Engel Austria Gmbh Schließeinheit für eine Formgebungsmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79378A (it) *
FR1065384A (fr) * 1952-07-22 1954-05-24 Perfectionnements apportés aux presses, notamment à celles ayant des pistons commandés hydrauliquement
FR1141429A (fr) * 1955-05-12 1957-09-02 Italiana Macchine Stampaggio A Machine perfectionnée, à grande puissance, pour le moulage par injection de matières thermo-plastiques
US3540081A (en) * 1967-08-21 1970-11-17 Us Industries Inc Vertical injection molding machine
CH521837A (de) * 1970-03-20 1972-04-30 Buehler Ag Geb Schliess-, Verriegelungs- und Vorspann-Vorrichtung für Giessformen
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp
US3833333A (en) * 1972-11-06 1974-09-03 G Britten Press construction
FR2251393A1 (en) * 1973-11-21 1975-06-13 Leguen Et Hemidy Injection moulding machine with only two robust platens - using the bar tension for the locking force
US4029457A (en) * 1974-06-17 1977-06-14 Toshiba Kikai Kabushiki Kaisha Molding machine
US3940930A (en) * 1975-01-20 1976-03-02 Package Machinery Company Hydraulic system for injection molding machine
DD132944A1 (de) * 1977-05-10 1978-11-22 Klaus Fueller Werkzeugschliess-und verriegelungseinheit insbesondere fuer spritzgiessmaschinen
DE2812301A1 (de) * 1977-05-10 1978-11-23 Plast Elastverarbeitungsmasch Werkzeugschliess- und verriegelungseinheit, insbesondere fuer spritzgiessmaschinen

Also Published As

Publication number Publication date
DE3031641A1 (de) 1981-05-21
SE8007954L (sv) 1981-05-14
DD146405A1 (de) 1981-02-11
CS268754B1 (en) 1990-04-11
GB2061804A (en) 1981-05-20
GB2061804B (en) 1983-10-05
FR2469267A1 (fr) 1981-05-22
IT8050121A0 (it) 1980-11-11
SU1152706A1 (ru) 1985-04-30
AT378499B (de) 1985-08-12
SE433923B (sv) 1984-06-25
ATA438880A (de) 1985-01-15
YU271480A (en) 1984-06-30
BG37255A1 (en) 1985-05-15
FR2469267B1 (fr) 1986-11-14

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