DE1812961B2 - Antriebseinrichtung fuer eine spritzgiessmaschine - Google Patents

Antriebseinrichtung fuer eine spritzgiessmaschine

Info

Publication number
DE1812961B2
DE1812961B2 DE19681812961 DE1812961A DE1812961B2 DE 1812961 B2 DE1812961 B2 DE 1812961B2 DE 19681812961 DE19681812961 DE 19681812961 DE 1812961 A DE1812961 A DE 1812961A DE 1812961 B2 DE1812961 B2 DE 1812961B2
Authority
DE
Germany
Prior art keywords
piston
cylinder
concentric
injection moulding
sleeve
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.)
Withdrawn
Application number
DE19681812961
Other languages
German (de)
English (en)
Other versions
DE1812961A1 (de
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 filed Critical
Publication of DE1812961A1 publication Critical patent/DE1812961A1/de
Publication of DE1812961B2 publication Critical patent/DE1812961B2/de
Withdrawn legal-status Critical Current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)
DE19681812961 1968-02-19 1968-12-05 Antriebseinrichtung fuer eine spritzgiessmaschine Withdrawn DE1812961B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70641868A 1968-02-19 1968-02-19

Publications (2)

Publication Number Publication Date
DE1812961A1 DE1812961A1 (de) 1969-08-28
DE1812961B2 true DE1812961B2 (de) 1971-07-15

Family

ID=24837472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681812961 Withdrawn DE1812961B2 (de) 1968-02-19 1968-12-05 Antriebseinrichtung fuer eine spritzgiessmaschine

Country Status (9)

Country Link
US (1) US3509601A (enEXAMPLES)
BE (1) BE725118A (enEXAMPLES)
CH (1) CH511698A (enEXAMPLES)
DE (1) DE1812961B2 (enEXAMPLES)
ES (1) ES361319A1 (enEXAMPLES)
FR (1) FR1597787A (enEXAMPLES)
GB (1) GB1182907A (enEXAMPLES)
NL (1) NL140772B (enEXAMPLES)
SE (1) SE344904B (enEXAMPLES)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212670A1 (de) * 1981-05-18 1982-12-02 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Spritzeinheit fuer spritzgiessmaschinen
AT375874B (de) * 1980-12-09 1984-09-25 Hehl Karl Vorratsbehaelter zum zufuehren von kunststoff -granulat in eine spritzgiesseinheit
AT376608B (de) * 1980-12-09 1984-12-10 Hehl Karl In horizontale und vertikale lage umsetzbare spritzgiesseinheit einer kunststoff-spritzgiessmaschine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596326A (en) * 1969-02-14 1971-08-03 Usm Corp Injection machines
DE6915822U (de) * 1969-04-19 1969-09-11 Berstorff Gmbh Masch Hermann Mehrteilige schnecke, insbesondere extruderschnecke
GB1264415A (enEXAMPLES) * 1969-06-11 1972-02-23
US3773451A (en) * 1971-06-28 1973-11-20 Eckert Ziegler Gmbh Screw-type injection-molding machine
DE2457016C3 (de) * 1974-12-03 1979-11-29 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Mehrteilige Schnecke, insbesondere Extruderschnecke für Kunststoffe oder Kautschuk
DE3612644A1 (de) * 1985-04-16 1986-10-16 Ube Industries, Ltd., Ube, Yamaguchi Einspritzvorrichtung
DE102012112747B4 (de) * 2012-12-20 2016-03-31 Dr. Boy Gmbh & Co. Kg Plastifizierzylinder einer Spritzgießmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068521A (en) * 1960-01-18 1962-12-18 Projectile And Engineering Com Hydraulic motor driven injection moulding machines
GB909449A (en) * 1960-07-06 1962-10-31 Dowding & Doll Ltd Improvements in or relating to injection moulding machines
GB1094037A (en) * 1964-03-12 1967-12-06 Zdarske Strojirny A Slevarny Plasticizing and injection unit for injection moulding machines for thermoplastic materials
FR1432146A (fr) * 1965-04-23 1966-03-18 Ankerwerk Gebr Goller Fa Machine à mouler par injection à vis sans fin pour façonner les matières plastiques thermodurcissables

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375874B (de) * 1980-12-09 1984-09-25 Hehl Karl Vorratsbehaelter zum zufuehren von kunststoff -granulat in eine spritzgiesseinheit
AT376608B (de) * 1980-12-09 1984-12-10 Hehl Karl In horizontale und vertikale lage umsetzbare spritzgiesseinheit einer kunststoff-spritzgiessmaschine
DE3212670A1 (de) * 1981-05-18 1982-12-02 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Spritzeinheit fuer spritzgiessmaschinen

Also Published As

Publication number Publication date
NL6817865A (enEXAMPLES) 1969-08-21
BE725118A (enEXAMPLES) 1969-06-09
NL140772B (nl) 1974-01-15
DE1812961A1 (de) 1969-08-28
CH511698A (fr) 1971-08-31
SE344904B (enEXAMPLES) 1972-05-08
US3509601A (en) 1970-05-05
ES361319A1 (es) 1970-11-16
GB1182907A (en) 1970-03-04
FR1597787A (enEXAMPLES) 1970-06-29

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee