AT281334B - Hydraulic drive, in particular for locking devices on injection molding machines - Google Patents

Hydraulic drive, in particular for locking devices on injection molding machines

Info

Publication number
AT281334B
AT281334B AT949468A AT949468A AT281334B AT 281334 B AT281334 B AT 281334B AT 949468 A AT949468 A AT 949468A AT 949468 A AT949468 A AT 949468A AT 281334 B AT281334 B AT 281334B
Authority
AT
Austria
Prior art keywords
injection molding
hydraulic drive
locking devices
molding machines
machines
Prior art date
Application number
AT949468A
Other languages
German (de)
Inventor
Peter Florjancic
Original Assignee
Peter Florjancic
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 Peter Florjancic filed Critical Peter Florjancic
Application granted granted Critical
Publication of AT281334B publication Critical patent/AT281334B/en

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)
  • Actuator (AREA)
AT949468A 1967-09-29 1968-09-30 Hydraulic drive, in particular for locking devices on injection molding machines AT281334B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF53628A DE1289959B (en) 1967-09-29 1967-09-29 Hydraulic drive, especially locking device for injection molding machines

Publications (1)

Publication Number Publication Date
AT281334B true AT281334B (en) 1970-05-11

Family

ID=7106480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT949468A AT281334B (en) 1967-09-29 1968-09-30 Hydraulic drive, in particular for locking devices on injection molding machines

Country Status (2)

Country Link
AT (1) AT281334B (en)
DE (1) DE1289959B (en)

Also Published As

Publication number Publication date
DE1289959B (en) 1969-02-27

Similar Documents

Publication Publication Date Title
AT295356B (en) Locking device for an automatic firearm, in particular a machine gun
NL139915B (en) INJECTION MOLDING MACHINE.
CH476923A (en) Hydrostatic control device, in particular for steering
AT301849B (en) Pressure cylinder, in particular mold clamping device for injection molding machines
CH489301A (en) Hydraulically operated locking device for injection molding machines
CH461573A (en) Drive device, in particular for a vehicle
AT270103B (en) Hydraulic drive, in particular locking device for injection molding machines
BR6678376D0 (en) IMPROVEMENTS IN INJECTION MACHINE FOR SOLES MOLDING
AT292222B (en) Spindle locking device, especially for injection molding machines
NL140772B (en) INJECTION MOLDING MACHINE.
FI46599C (en) Method for molding polybutene-1.
CH485522A (en) Type imprinting device for office machines, in particular typewriters, or teletyping machines
BR6571233D0 (en) IMPROVEMENTS IN MACHINES FOR INJECTION MOLDING
CH511102A (en) Cutting device for plastic films, in particular on weaving machines
AT295124B (en) Injection molding machine, in particular with several injection molds arranged on a turntable
CH466828A (en) Drive unit, in particular for weaving machines
AT288680B (en) Closing device, especially for the mold of injection molding machines
DK119532B (en) Injection molding machine.
AT281334B (en) Hydraulic drive, in particular for locking devices on injection molding machines
AT318899B (en) Hydromechanical mold clamping unit for processing machines, in particular injection molding machines
CH472254A (en) Hydraulically operated locking device for injection molding machines
CH476560A (en) Mold, in particular for injection molding machines
AT282387B (en) Locking device, especially for installation in external gates
FR1364693A (en) Advanced injection molding machine
AT322197B (en) LOCKING DEVICE, IN PARTICULAR FOR INJECTION MOLDING MACHINES

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee