CA989570A - Injection unit for an injection molding machine - Google Patents

Injection unit for an injection molding machine

Info

Publication number
CA989570A
CA989570A CA155,829A CA155829A CA989570A CA 989570 A CA989570 A CA 989570A CA 155829 A CA155829 A CA 155829A CA 989570 A CA989570 A CA 989570A
Authority
CA
Canada
Prior art keywords
injection
molding machine
unit
injection molding
injection unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA155,829A
Other languages
English (en)
Inventor
Karl Hehl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA989570A publication Critical patent/CA989570A/en
Expired legal-status Critical Current

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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • B29C45/5008—Drive means therefor
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA155,829A 1972-06-03 1972-11-07 Injection unit for an injection molding machine Expired CA989570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722227133 DE2227133C3 (de) 1972-06-03 1972-06-03 Einspritzeinheit für eine Kunststoff-Spritzgußmaschine

Publications (1)

Publication Number Publication Date
CA989570A true CA989570A (en) 1976-05-25

Family

ID=5846761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA155,829A Expired CA989570A (en) 1972-06-03 1972-11-07 Injection unit for an injection molding machine

Country Status (8)

Country Link
JP (1) JPS57174B2 (hr)
AT (1) AT340677B (hr)
CA (1) CA989570A (hr)
DE (1) DE2227133C3 (hr)
FR (1) FR2187532B2 (hr)
GB (1) GB1392107A (hr)
IT (1) IT1045431B (hr)
NL (1) NL7216112A (hr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907557C2 (de) * 1979-02-27 1981-04-23 Hehl, Karl, 7298 Loßburg Verwendung einer Justiereinrichtung für eine Kunststoff-Spritzgießmaschine
DE2914472C2 (de) * 1979-04-10 1982-09-16 Karl 7298 Loßburg Hehl Einspritzeinheit einer Kunststoff-Spritzgießmaschine
DE4014311C1 (hr) * 1990-05-04 1991-11-14 Karl 7298 Lossburg De Hehl
AT406659B (de) * 1998-07-22 2000-07-25 Engel Gmbh Maschbau Einspritzaggregat für eine spritzgiessmaschine
US11584685B2 (en) 2018-08-09 2023-02-21 Ohara Inc. Crystallized glass substrate
WO2020031338A1 (ja) 2018-08-09 2020-02-13 株式会社 オハラ 結晶化ガラス基板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261309B (de) * 1964-10-22 1968-02-15 Hehl & Soehne Arburg Masch Spritzeinheit fuer eine thermoplastische Kunststoffe verarbeitende Spritzgiessmaschine
DE2048796C3 (hr) * 1970-11-05 1980-12-04 Karl 7298 Lossburg Hehl
DE7046626U (de) * 1970-12-17 1971-03-25 Stuebbe Maschinenfab Gmbh Spritzeinheit fur Spritzgießmaschinen

Also Published As

Publication number Publication date
JPS57174B2 (hr) 1982-01-05
FR2187532A2 (hr) 1974-01-18
AT340677B (de) 1977-12-27
JPS4932954A (hr) 1974-03-26
IT1045431B (it) 1980-05-10
DE2227133B2 (de) 1980-07-31
DE2227133A1 (de) 1973-12-13
DE2227133C3 (de) 1981-04-30
GB1392107A (en) 1975-04-23
FR2187532B2 (hr) 1976-04-23
ATA990472A (de) 1977-04-15
NL7216112A (hr) 1973-12-05

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