DE2212752A1 - Spritzgiessmaschinen-spritzaggregat - Google Patents

Spritzgiessmaschinen-spritzaggregat

Info

Publication number
DE2212752A1
DE2212752A1 DE19722212752 DE2212752A DE2212752A1 DE 2212752 A1 DE2212752 A1 DE 2212752A1 DE 19722212752 DE19722212752 DE 19722212752 DE 2212752 A DE2212752 A DE 2212752A DE 2212752 A1 DE2212752 A1 DE 2212752A1
Authority
DE
Germany
Prior art keywords
injection
cylinder
drive motor
hollow piston
drawbars
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.)
Pending
Application number
DE19722212752
Other languages
German (de)
English (en)
Inventor
Sushil Dipl Ing Chaudhry
Heinz Hoefer
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Priority to DE19722212752 priority Critical patent/DE2212752A1/de
Priority to CH321973A priority patent/CH548276A/xx
Priority to IT21675/73A priority patent/IT985585B/it
Priority to FR7309420A priority patent/FR2176138B3/fr
Priority to GB1256473A priority patent/GB1362508A/en
Priority to US341483A priority patent/US3883047A/en
Publication of DE2212752A1 publication Critical patent/DE2212752A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19722212752 1972-03-16 1972-03-16 Spritzgiessmaschinen-spritzaggregat Pending DE2212752A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19722212752 DE2212752A1 (de) 1972-03-16 1972-03-16 Spritzgiessmaschinen-spritzaggregat
CH321973A CH548276A (de) 1972-03-16 1973-03-05 Spritzgiessmaschinen-spritzaggregat.
IT21675/73A IT985585B (it) 1972-03-16 1973-03-15 Gruppo di iniezione per macchine di stampaggio a iniezion
FR7309420A FR2176138B3 (enExample) 1972-03-16 1973-03-15
GB1256473A GB1362508A (en) 1972-03-16 1973-03-15 Injection apparatus for an injection moulding machine
US341483A US3883047A (en) 1972-03-16 1973-03-15 Injection unit for an injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722212752 DE2212752A1 (de) 1972-03-16 1972-03-16 Spritzgiessmaschinen-spritzaggregat

Publications (1)

Publication Number Publication Date
DE2212752A1 true DE2212752A1 (de) 1973-10-04

Family

ID=5839123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722212752 Pending DE2212752A1 (de) 1972-03-16 1972-03-16 Spritzgiessmaschinen-spritzaggregat

Country Status (6)

Country Link
US (1) US3883047A (enExample)
CH (1) CH548276A (enExample)
DE (1) DE2212752A1 (enExample)
FR (1) FR2176138B3 (enExample)
GB (1) GB1362508A (enExample)
IT (1) IT985585B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07320B2 (ja) * 1987-02-25 1995-01-11 株式会社日立製作所 半導体封止用トランスファ成形装置
FR2636560B1 (fr) * 1988-09-20 1990-12-14 Clextral Dispositif de modification en continu et en fonctionnement des caracteristiques d'une machine d'extrusion et machine d'extrusion munie d'un tel dispositif
JP6339648B2 (ja) * 2016-11-22 2018-06-06 ファナック株式会社 射出装置および軸芯位置調整方法
DE102018110223A1 (de) * 2018-04-27 2019-10-31 Kraussmaffei Technologies Gmbh Spritzgießmaschine mit einer einen Kanal für ein Fluid aufweisenden Indexwelle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112931A (en) * 1963-12-18 1968-05-08 Avon Rubber Company Ltd Injector for injection moulding machines
US3577597A (en) * 1968-09-20 1971-05-04 Donald A Draudt Support for injection-molding machine
US3594869A (en) * 1969-02-19 1971-07-27 Fred D Sher Injection molding machine
US3729280A (en) * 1969-12-10 1973-04-24 Hehl Karl Injection molding unit

Also Published As

Publication number Publication date
CH548276A (de) 1974-04-30
FR2176138B3 (enExample) 1976-03-12
IT985585B (it) 1974-12-10
US3883047A (en) 1975-05-13
FR2176138A1 (enExample) 1973-10-26
GB1362508A (en) 1974-08-07

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