DE4034784C2 - - Google Patents

Info

Publication number
DE4034784C2
DE4034784C2 DE19904034784 DE4034784A DE4034784C2 DE 4034784 C2 DE4034784 C2 DE 4034784C2 DE 19904034784 DE19904034784 DE 19904034784 DE 4034784 A DE4034784 A DE 4034784A DE 4034784 C2 DE4034784 C2 DE 4034784C2
Authority
DE
Germany
Prior art keywords
cylinder
plasticizing
screw conveyor
cylinder head
pressure chamber
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 - Lifetime
Application number
DE19904034784
Other languages
German (de)
English (en)
Other versions
DE4034784A1 (de
Inventor
Karl 7298 Lossburg De 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
Priority to DE19904034784 priority Critical patent/DE4034784A1/de
Priority to DE4105727A priority patent/DE4105727C2/de
Priority to CA002052606A priority patent/CA2052606A1/en
Priority to EP19910116936 priority patent/EP0483541A3/de
Priority to US07/774,211 priority patent/US5182118A/en
Priority to JP3313232A priority patent/JPH05169501A/ja
Publication of DE4034784A1 publication Critical patent/DE4034784A1/de
Application granted granted Critical
Publication of DE4034784C2 publication Critical patent/DE4034784C2/de
Granted 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
    • B29C45/20—Injection nozzles
    • 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
    • B29C45/52—Non-return devices
    • 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
    • B29C45/58—Details
    • B29C45/62—Barrels or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE19904034784 1990-11-02 1990-11-02 Plastifizierzylinder an einer kunststoff-spritzgiessmaschine Granted DE4034784A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19904034784 DE4034784A1 (de) 1990-11-02 1990-11-02 Plastifizierzylinder an einer kunststoff-spritzgiessmaschine
DE4105727A DE4105727C2 (de) 1990-11-02 1991-02-23 Plastifizierzylinder an einer Kunststoff-Spritzgießmaschine
CA002052606A CA2052606A1 (en) 1990-11-02 1991-10-01 Plasticizing apparatus for use in an injection molding machine
EP19910116936 EP0483541A3 (en) 1990-11-02 1991-10-04 Plasticising apparatus for a plastic injection moulding machine
US07/774,211 US5182118A (en) 1990-11-02 1991-10-10 Plasticizing apparatus for use in an injection molding machine
JP3313232A JPH05169501A (ja) 1990-11-02 1991-11-01 合成樹脂射出成形機の可塑化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904034784 DE4034784A1 (de) 1990-11-02 1990-11-02 Plastifizierzylinder an einer kunststoff-spritzgiessmaschine

Publications (2)

Publication Number Publication Date
DE4034784A1 DE4034784A1 (de) 1992-05-07
DE4034784C2 true DE4034784C2 (enrdf_load_stackoverflow) 1992-11-12

Family

ID=6417468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904034784 Granted DE4034784A1 (de) 1990-11-02 1990-11-02 Plastifizierzylinder an einer kunststoff-spritzgiessmaschine

Country Status (1)

Country Link
DE (1) DE4034784A1 (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911542C (de) * 1951-09-05 1954-05-17 Eckert & Ziegler G M B H Massezylinder an Spritzgussmaschinen
DE1778037A1 (de) * 1968-03-22 1971-07-15 Werner & Pfleiderer Spannvorrichtung zur kraftschluessigen Verbindung von Spritzmundstueck und Schneckenzylinder an Schneckenpresse
DE3612644A1 (de) * 1985-04-16 1986-10-16 Ube Industries, Ltd., Ube, Yamaguchi Einspritzvorrichtung
DE3744519A1 (de) * 1987-12-30 1989-07-13 Karl Hehl Plastifizierzylinder fuer eine kunststoff-spritzgiesseinheit

Also Published As

Publication number Publication date
DE4034784A1 (de) 1992-05-07

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