AT307708B - Form-locking device - Google Patents

Form-locking device

Info

Publication number
AT307708B
AT307708B AT744971A AT744971A AT307708B AT 307708 B AT307708 B AT 307708B AT 744971 A AT744971 A AT 744971A AT 744971 A AT744971 A AT 744971A AT 307708 B AT307708 B AT 307708B
Authority
AT
Austria
Prior art keywords
locking device
locking
Prior art date
Application number
AT744971A
Other languages
German (de)
Original Assignee
Johann Kellerer
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 Johann Kellerer filed Critical Johann Kellerer
Priority to AT744971A priority Critical patent/AT307708B/en
Priority to DE19722241211 priority patent/DE2241211A1/en
Priority to IT2848172A priority patent/IT964241B/en
Application granted granted Critical
Publication of AT307708B publication Critical patent/AT307708B/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
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT744971A 1971-08-25 1971-08-25 Form-locking device AT307708B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT744971A AT307708B (en) 1971-08-25 1971-08-25 Form-locking device
DE19722241211 DE2241211A1 (en) 1971-08-25 1972-08-22 Mould closing device - for injection moulding machines with cog rack segments on the closing plate
IT2848172A IT964241B (en) 1971-08-25 1972-08-24 DEVICE FOR THE CLOSING OF MOLDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT744971A AT307708B (en) 1971-08-25 1971-08-25 Form-locking device

Publications (1)

Publication Number Publication Date
AT307708B true AT307708B (en) 1973-06-12

Family

ID=3596159

Family Applications (1)

Application Number Title Priority Date Filing Date
AT744971A AT307708B (en) 1971-08-25 1971-08-25 Form-locking device

Country Status (3)

Country Link
AT (1) AT307708B (en)
DE (1) DE2241211A1 (en)
IT (1) IT964241B (en)

Also Published As

Publication number Publication date
DE2241211A1 (en) 1973-03-01
IT964241B (en) 1974-01-21

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Legal Events

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