AT280510B - Device for pretensioning the bars against a pressure plate, especially in injection molding machines - Google Patents

Device for pretensioning the bars against a pressure plate, especially in injection molding machines

Info

Publication number
AT280510B
AT280510B AT959568A AT959568A AT280510B AT 280510 B AT280510 B AT 280510B AT 959568 A AT959568 A AT 959568A AT 959568 A AT959568 A AT 959568A AT 280510 B AT280510 B AT 280510B
Authority
AT
Austria
Prior art keywords
pretensioning
injection molding
pressure plate
molding machines
bars against
Prior art date
Application number
AT959568A
Other languages
German (de)
Inventor
Ludwig Maurer
Original Assignee
Ludwig Maurer
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 Ludwig Maurer filed Critical Ludwig Maurer
Application granted granted Critical
Publication of AT280510B publication Critical patent/AT280510B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/1747—Tie-rod connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

  

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AT959568A 1967-10-04 1968-10-02 Device for pretensioning the bars against a pressure plate, especially in injection molding machines AT280510B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0075767 1967-10-04

Publications (1)

Publication Number Publication Date
AT280510B true AT280510B (en) 1970-04-10

Family

ID=7316569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT959568A AT280510B (en) 1967-10-04 1968-10-02 Device for pretensioning the bars against a pressure plate, especially in injection molding machines

Country Status (3)

Country Link
AT (1) AT280510B (en)
ES (1) ES358838A1 (en)
SE (1) SE352259B (en)

Also Published As

Publication number Publication date
ES358838A1 (en) 1970-06-01
SE352259B (en) 1972-12-27

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee