CH445837A - Mold clamping device for injection molding machines with hydraulic drive - Google Patents

Mold clamping device for injection molding machines with hydraulic drive

Info

Publication number
CH445837A
CH445837A CH333367A CH333367A CH445837A CH 445837 A CH445837 A CH 445837A CH 333367 A CH333367 A CH 333367A CH 333367 A CH333367 A CH 333367A CH 445837 A CH445837 A CH 445837A
Authority
CH
Switzerland
Prior art keywords
injection molding
clamping device
mold clamping
hydraulic drive
molding machines
Prior art date
Application number
CH333367A
Other languages
German (de)
Inventor
Keller Heinrich
Original Assignee
Stuebbe Friedrich
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 Stuebbe Friedrich filed Critical Stuebbe Friedrich
Publication of CH445837A publication Critical patent/CH445837A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH333367A 1966-03-23 1967-03-02 Mold clamping device for injection molding machines with hydraulic drive CH445837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST025148 1966-03-23

Publications (1)

Publication Number Publication Date
CH445837A true CH445837A (en) 1967-10-31

Family

ID=7460424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH333367A CH445837A (en) 1966-03-23 1967-03-02 Mold clamping device for injection molding machines with hydraulic drive

Country Status (6)

Country Link
JP (1) JPS4536432B1 (en)
AT (1) AT264027B (en)
CH (1) CH445837A (en)
DE (1) DE1579043C2 (en)
GB (1) GB1182456A (en)
SE (1) SE303599B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112041145A (en) * 2018-04-04 2020-12-04 尼根机械有限公司 Compact clamping device with integral high-pressure die opening actuator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10051255C1 (en) 2000-10-16 2002-05-29 Karl Hehl Closure mechanism for a hydraulically operated plastics injection molding machine has tool closure, clamping and compensating cylinders concentric with a central axis
KR100680412B1 (en) 2001-04-17 2007-02-08 신갸타피라 미쓰비시 가부시키가이샤 Fluid pressure circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437077A (en) * 1946-01-18 1948-03-02 Hpm Dev Corp Hydraulic circuit for halting reciprocable rams
DE896554C (en) * 1950-04-13 1953-11-12 Hahn & Kolb Hydraulic drive for work machines, especially injection and compression molding machines
US2805447A (en) * 1953-11-05 1957-09-10 Voges Fred William Safety circuit for molding machine
DE1051485B (en) * 1954-06-26 1959-02-26 Rudolf Raetzer Horizontal injection molding machine, especially for processing thermoplastics
FR1190202A (en) * 1958-01-16 1959-10-09 Franc Power multiplier locking device, for injection molding machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112041145A (en) * 2018-04-04 2020-12-04 尼根机械有限公司 Compact clamping device with integral high-pressure die opening actuator

Also Published As

Publication number Publication date
GB1182456A (en) 1970-02-25
DE1579043C2 (en) 1973-01-04
AT264027B (en) 1968-08-12
DE1579043B1 (en) 1972-05-25
SE303599B (en) 1968-09-02
JPS4536432B1 (en) 1970-11-19

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