GB1423498A - Injection unit for an injection moulding machine - Google Patents

Injection unit for an injection moulding machine

Info

Publication number
GB1423498A
GB1423498A GB2699274A GB2699274A GB1423498A GB 1423498 A GB1423498 A GB 1423498A GB 2699274 A GB2699274 A GB 2699274A GB 2699274 A GB2699274 A GB 2699274A GB 1423498 A GB1423498 A GB 1423498A
Authority
GB
United Kingdom
Prior art keywords
screw
fluid
injection
cylinders
pressure fluid
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
GB2699274A
Other languages
English (en)
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.)
ENGEL KG L
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
Publication of GB1423498A publication Critical patent/GB1423498A/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
    • B29C45/03—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
    • B29C45/5008—Drive means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB2699274A 1973-06-19 1974-06-18 Injection unit for an injection moulding machine Expired GB1423498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT540473A AT334071B (de) 1973-06-19 1973-06-19 Spritzeinheit fur eine spritzgiessmaschine

Publications (1)

Publication Number Publication Date
GB1423498A true GB1423498A (en) 1976-02-04

Family

ID=3575427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2699274A Expired GB1423498A (en) 1973-06-19 1974-06-18 Injection unit for an injection moulding machine

Country Status (11)

Country Link
US (1) US3887170A (cg-RX-API-DMAC7.html)
JP (1) JPS5311299B2 (cg-RX-API-DMAC7.html)
AT (1) AT334071B (cg-RX-API-DMAC7.html)
CA (1) CA1021511A (cg-RX-API-DMAC7.html)
CH (1) CH572801A5 (cg-RX-API-DMAC7.html)
DE (2) DE2425459C3 (cg-RX-API-DMAC7.html)
FR (1) FR2234121B3 (cg-RX-API-DMAC7.html)
GB (1) GB1423498A (cg-RX-API-DMAC7.html)
IT (1) IT1015033B (cg-RX-API-DMAC7.html)
SE (1) SE405087B (cg-RX-API-DMAC7.html)
TR (1) TR18819A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753592A (en) * 1984-08-04 1988-06-28 Kaaden Hans Heinrich Apparatus for producing plastic parts by injection molding or reaction injection molding

Families Citing this family (8)

* 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
US4293229A (en) * 1980-04-15 1981-10-06 Karl Hehl Hydraulic controls for injection unit of injection molding machine
AU580120B2 (en) * 1985-06-17 1989-01-05 Toyota Jidosha Kabushiki Kaisha Multi-cylinder type injection molding apparatus
JPH0679824B2 (ja) * 1992-01-17 1994-10-12 日精樹脂工業株式会社 射出成形機
DE59307151D1 (de) * 1992-06-23 1997-09-25 Battenfeld Kunststoffmasch Spritzaggregat für Spritzgiessmaschinen
AT404003B (de) * 1996-07-19 1998-07-27 Carp Gheorghe Schere bzw. zange
DE102019208475A1 (de) * 2019-06-11 2020-12-17 Henkel Ag & Co. Kgaa Vorrichtung zum Herstellen und Verarbeiten eines Mehrkomponentengemisches und Verfahren zum Betreiben einer derartigen Vorrichtung
DE102019208473A1 (de) 2019-06-11 2020-12-17 Henkel Ag & Co. Kgaa Vorrichtung zum Herstellen eines Mehrkomponentengemisches und Verfahren zum Betreiben einer derartigen Vorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729280A (en) * 1969-12-10 1973-04-24 Hehl Karl Injection molding unit
US3825235A (en) * 1970-06-03 1974-07-23 W Schwertfeger Method and apparatus for processing plasticizable material
US3822057A (en) * 1971-11-01 1974-07-02 Gen Electric Shot volume control for injection molding machine
US3822867A (en) * 1972-10-17 1974-07-09 Improved Machinery Inc Control apparatus and methods for molding machinery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753592A (en) * 1984-08-04 1988-06-28 Kaaden Hans Heinrich Apparatus for producing plastic parts by injection molding or reaction injection molding

Also Published As

Publication number Publication date
DE2425459A1 (de) 1975-01-23
DE2425459C3 (de) 1980-07-17
FR2234121B3 (cg-RX-API-DMAC7.html) 1977-04-08
CA1021511A (en) 1977-11-29
JPS5311299B2 (cg-RX-API-DMAC7.html) 1978-04-20
FR2234121A1 (cg-RX-API-DMAC7.html) 1975-01-17
JPS5036549A (cg-RX-API-DMAC7.html) 1975-04-05
US3887170A (en) 1975-06-03
SE7407364L (cg-RX-API-DMAC7.html) 1974-12-20
DE2425459B2 (de) 1979-10-25
SE405087B (sv) 1978-11-20
DE7418247U (de) 1976-06-03
ATA540473A (de) 1976-04-15
AT334071B (de) 1976-12-27
TR18819A (tr) 1977-11-01
IT1015033B (it) 1977-05-10
CH572801A5 (cg-RX-API-DMAC7.html) 1976-02-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee