FR2503025B1 - - Google Patents

Info

Publication number
FR2503025B1
FR2503025B1 FR8106556A FR8106556A FR2503025B1 FR 2503025 B1 FR2503025 B1 FR 2503025B1 FR 8106556 A FR8106556 A FR 8106556A FR 8106556 A FR8106556 A FR 8106556A FR 2503025 B1 FR2503025 B1 FR 2503025B1
Authority
FR
France
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
FR8106556A
Other languages
French (fr)
Other versions
FR2503025A1 (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.)
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 FR8106556A priority Critical patent/FR2503025A1/fr
Publication of FR2503025A1 publication Critical patent/FR2503025A1/fr
Application granted granted Critical
Publication of FR2503025B1 publication Critical patent/FR2503025B1/fr
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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
FR8106556A 1981-04-01 1981-04-01 Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes Granted FR2503025A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8106556A FR2503025A1 (fr) 1981-04-01 1981-04-01 Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106556A FR2503025A1 (fr) 1981-04-01 1981-04-01 Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes

Publications (2)

Publication Number Publication Date
FR2503025A1 FR2503025A1 (fr) 1982-10-08
FR2503025B1 true FR2503025B1 (ja) 1983-07-08

Family

ID=9256884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106556A Granted FR2503025A1 (fr) 1981-04-01 1981-04-01 Dispositif d'injection de matiere thermoplastique dans un moule a plusieurs empreintes

Country Status (1)

Country Link
FR (1) FR2503025A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189948A (en) * 1962-09-14 1965-06-22 Osley & Whitney Inc Internally heated cold manifold mold
DE2607644A1 (de) * 1975-12-23 1977-07-14 Segmueller Ag Einspritzduese an einem spritzgiesswerkzeug, insbesondere heisskanal-spritzgiesswerkzeug
FR2399314A1 (fr) * 1977-08-03 1979-03-02 Mollier Gilbert Perfectionnements apportes aux dispositifs d'injection de matiere plastique dans un moule a plusieurs empreintes

Also Published As

Publication number Publication date
FR2503025A1 (fr) 1982-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse