FR1158217A - Injection molding machine, especially for molding plastics - Google Patents

Injection molding machine, especially for molding plastics

Info

Publication number
FR1158217A
FR1158217A FR1158217DA FR1158217A FR 1158217 A FR1158217 A FR 1158217A FR 1158217D A FR1158217D A FR 1158217DA FR 1158217 A FR1158217 A FR 1158217A
Authority
FR
France
Prior art keywords
plastics
molding
injection molding
molding machine
machine
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
Other languages
French (fr)
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.)
COLUMBUS PLASTIC PRODUCTS Inc
Original Assignee
COLUMBUS PLASTIC PRODUCTS Inc
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 COLUMBUS PLASTIC PRODUCTS Inc filed Critical COLUMBUS PLASTIC PRODUCTS Inc
Application granted granted Critical
Publication of FR1158217A publication Critical patent/FR1158217A/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2813—Common drive means for several needle valves
FR1158217D 1956-09-10 1956-09-10 Injection molding machine, especially for molding plastics Expired FR1158217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158217T 1956-09-10

Publications (1)

Publication Number Publication Date
FR1158217A true FR1158217A (en) 1958-06-12

Family

ID=9650958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158217D Expired FR1158217A (en) 1956-09-10 1956-09-10 Injection molding machine, especially for molding plastics

Country Status (1)

Country Link
FR (1) FR1158217A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285233A1 (en) * 1974-09-20 1976-04-16 Vistron Corp BRUSHES AND CORRESPONDING MANUFACTURING METHOD
FR2443329A1 (en) * 1978-12-08 1980-07-04 Gellert Jobst INJECTION MOLDING VALVE CONTROL POINTER MECHANISM
FR2708230A1 (en) * 1993-07-28 1995-02-03 Perrot Robert Nozzle for injecting plastic, of the controlled-valve type
BE1011675A3 (en) * 1996-03-26 1999-12-07 Zahoransky Formenbau Gmbh Casting mould injection.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285233A1 (en) * 1974-09-20 1976-04-16 Vistron Corp BRUSHES AND CORRESPONDING MANUFACTURING METHOD
FR2443329A1 (en) * 1978-12-08 1980-07-04 Gellert Jobst INJECTION MOLDING VALVE CONTROL POINTER MECHANISM
FR2708230A1 (en) * 1993-07-28 1995-02-03 Perrot Robert Nozzle for injecting plastic, of the controlled-valve type
BE1011675A3 (en) * 1996-03-26 1999-12-07 Zahoransky Formenbau Gmbh Casting mould injection.

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