ATA109182A - SYRINGE UNIT FOR INJECTION MOLDING MACHINES - Google Patents

SYRINGE UNIT FOR INJECTION MOLDING MACHINES

Info

Publication number
ATA109182A
ATA109182A AT109182A AT109182A ATA109182A AT A109182 A ATA109182 A AT A109182A AT 109182 A AT109182 A AT 109182A AT 109182 A AT109182 A AT 109182A AT A109182 A ATA109182 A AT A109182A
Authority
AT
Austria
Prior art keywords
injection molding
molding machines
syringe unit
syringe
unit
Prior art date
Application number
AT109182A
Other languages
German (de)
Other versions
AT379105B (en
Inventor
Alfred Woegerer
Original Assignee
Engel Kg L
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 Engel Kg L filed Critical Engel Kg L
Priority to AT109182A priority Critical patent/AT379105B/en
Publication of ATA109182A publication Critical patent/ATA109182A/en
Application granted granted Critical
Publication of AT379105B publication Critical patent/AT379105B/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
    • B29C45/541—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using a hollow plasticising screw co-operating with a coaxial injection ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AT109182A 1982-03-19 1982-03-19 SYRINGE UNIT FOR INJECTION MOLDING MACHINES AT379105B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT109182A AT379105B (en) 1982-03-19 1982-03-19 SYRINGE UNIT FOR INJECTION MOLDING MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT109182A AT379105B (en) 1982-03-19 1982-03-19 SYRINGE UNIT FOR INJECTION MOLDING MACHINES

Publications (2)

Publication Number Publication Date
ATA109182A true ATA109182A (en) 1985-04-15
AT379105B AT379105B (en) 1985-11-25

Family

ID=3506388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT109182A AT379105B (en) 1982-03-19 1982-03-19 SYRINGE UNIT FOR INJECTION MOLDING MACHINES

Country Status (1)

Country Link
AT (1) AT379105B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118184A (en) * 1962-02-21 1964-01-21 Gordon C Swenson Heater for injection molding machines
DE1779328C3 (en) * 1968-07-31 1979-04-05 Leu, Hans, Schaffhausen (Schweiz) Injection molding machine with a conveying part rotating in a cylindrical stator with an injection nozzle
FR2080020A5 (en) * 1970-02-20 1971-11-12 Schlumberger Cie N Screw injection moulding machine - with a variable head screw fitted with a back flow valve
DE2814285A1 (en) * 1978-04-03 1979-10-18 Erkenbert Wehner Extruder for thermoplastics - uses screw with collar fitted at leading end to act as pressure ram during injection

Also Published As

Publication number Publication date
AT379105B (en) 1985-11-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EEFA Change of the company name
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties