ATA125798A - INJECTION UNIT WITH PREPLASTIFICATION - Google Patents

INJECTION UNIT WITH PREPLASTIFICATION

Info

Publication number
ATA125798A
ATA125798A AT125798A AT125798A ATA125798A AT A125798 A ATA125798 A AT A125798A AT 125798 A AT125798 A AT 125798A AT 125798 A AT125798 A AT 125798A AT A125798 A ATA125798 A AT A125798A
Authority
AT
Austria
Prior art keywords
preplastification
injection unit
injection
unit
Prior art date
Application number
AT125798A
Other languages
German (de)
Other versions
AT409610B (en
Original Assignee
Lampl Alfred Dipl Ing Dr
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 Lampl Alfred Dipl Ing Dr filed Critical Lampl Alfred Dipl Ing Dr
Priority to AT125798A priority Critical patent/AT409610B/en
Publication of ATA125798A publication Critical patent/ATA125798A/en
Application granted granted Critical
Publication of AT409610B publication Critical patent/AT409610B/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • 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
    • B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT125798A 1998-07-22 1998-07-22 Injection molding machine injection unit, comprises a plastifying cylinder containing a worm, and a mechanical closure sleeve which is pushed in the cylinder AT409610B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT125798A AT409610B (en) 1998-07-22 1998-07-22 Injection molding machine injection unit, comprises a plastifying cylinder containing a worm, and a mechanical closure sleeve which is pushed in the cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT125798A AT409610B (en) 1998-07-22 1998-07-22 Injection molding machine injection unit, comprises a plastifying cylinder containing a worm, and a mechanical closure sleeve which is pushed in the cylinder

Publications (2)

Publication Number Publication Date
ATA125798A true ATA125798A (en) 2002-02-15
AT409610B AT409610B (en) 2002-09-25

Family

ID=3509988

Family Applications (1)

Application Number Title Priority Date Filing Date
AT125798A AT409610B (en) 1998-07-22 1998-07-22 Injection molding machine injection unit, comprises a plastifying cylinder containing a worm, and a mechanical closure sleeve which is pushed in the cylinder

Country Status (1)

Country Link
AT (1) AT409610B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107839178A (en) * 2017-10-31 2018-03-27 周飞 The shuttle mechanism of Two-Stage Injection Device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215585A1 (en) * 1972-03-30 1973-10-31 Rolf Deerberg Reverse flow block - operated by shaft through screw press for duroplastic injection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107839178A (en) * 2017-10-31 2018-03-27 周飞 The shuttle mechanism of Two-Stage Injection Device

Also Published As

Publication number Publication date
AT409610B (en) 2002-09-25

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Legal Events

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