FR1217152A - Improvements to injection heads for plastics - Google Patents

Improvements to injection heads for plastics

Info

Publication number
FR1217152A
FR1217152A FR38888A FR69038888A FR1217152A FR 1217152 A FR1217152 A FR 1217152A FR 38888 A FR38888 A FR 38888A FR 69038888 A FR69038888 A FR 69038888A FR 1217152 A FR1217152 A FR 1217152A
Authority
FR
France
Prior art keywords
plastics
injection heads
heads
injection
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
FR38888A
Other languages
French (fr)
Inventor
Edmond Giroux
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.)
SOCOMATH
Original Assignee
SOCOMATH
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 SOCOMATH filed Critical SOCOMATH
Priority to FR38888A priority Critical patent/FR1217152A/en
Application granted granted Critical
Publication of FR1217152A publication Critical patent/FR1217152A/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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • 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
    • B29C45/23—Feed stopping equipment
    • B29C2045/238—Injection nozzles extending into the sprue channel or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR38888A 1958-12-02 1958-12-02 Improvements to injection heads for plastics Expired FR1217152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR38888A FR1217152A (en) 1958-12-02 1958-12-02 Improvements to injection heads for plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38888A FR1217152A (en) 1958-12-02 1958-12-02 Improvements to injection heads for plastics

Publications (1)

Publication Number Publication Date
FR1217152A true FR1217152A (en) 1960-05-02

Family

ID=8592786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38888A Expired FR1217152A (en) 1958-12-02 1958-12-02 Improvements to injection heads for plastics

Country Status (1)

Country Link
FR (1) FR1217152A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129465A (en) * 1961-12-21 1964-04-21 Foster Yates & Thom Ltd Machines or apparatus for the injection moulding of plastic material
US3679341A (en) * 1970-09-25 1972-07-25 Owens Illinois Inc Apparatus for impact injection molding of plastic articles
EP1378333A1 (en) * 1999-12-03 2004-01-07 Robert F. Dray Shut-off nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129465A (en) * 1961-12-21 1964-04-21 Foster Yates & Thom Ltd Machines or apparatus for the injection moulding of plastic material
US3679341A (en) * 1970-09-25 1972-07-25 Owens Illinois Inc Apparatus for impact injection molding of plastic articles
EP1378333A1 (en) * 1999-12-03 2004-01-07 Robert F. Dray Shut-off nozzle

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